Find flights
Deals
Insights
When to book
FAQs & Tips
Direct Flights
Airlines

CHI - IAH

$29 Find cheap flights from Chicago to Houston George Bush Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to George Bush Intcntl departing on 6/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 6/13
Thu 6/20

Search hundreds of travel sites at once for deals on flights to Houston George Bush Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Houston, as well as popular online travel agencies
In the last 7 days travelers have searched 42,566,405 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Chicago to George Bush Intcntl (CHI-IAH)

 
These are the cheapest deals for flights from Chicago to George Bush Intcntl currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Chicago to George Bush Intcntl

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Chicago to George Bush Intcntl.

Recent one-way flight deals from Chicago to George Bush Intcntl

Only flying one-way? Below are some of the best one-way flight deals from Chicago to George Bush Intcntl found on KAYAK recently.

Recent last minute flight deals from Chicago to George Bush Intcntl

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Chicago to George Bush Intcntl.

Recent direct flight deals from Chicago to George Bush Intcntl

The latest deals for direct flights from Chicago to George Bush Intcntl so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Chicago to George Bush Intcntl

Find recent round-trip train or bus tickets from Chicago to George Bush Intcntl.

All round-trip flight deals to George Bush Intcntl

The cheapest plane tickets to George Bush Intcntl found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:15 am - 8:59 amORD-IAH
2h 44mnonstop
9:21 pm - 11:59 pmIAH-ORD
2h 38mnonstop
$48Frontier
Find Deal
Wed, Jun 5 - Wed, Jun 12
7:33 am - 10:22 amORD-IAH
2h 49mnonstop
9:00 pm - 11:50 pmIAH-ORD
2h 50mnonstop
$51Spirit Airlines
Find Deal
Wed, Jun 5 - Tue, Jun 11
7:33 am - 10:22 amORD-IAH
2h 49mnonstop
9:00 pm - 11:50 pmIAH-ORD
2h 50mnonstop
$52Spirit Airlines
Find Deal
Wed, Jun 5 - Wed, Jun 12
7:33 am - 10:22 amORD-IAH
2h 49mnonstop
9:21 pm - 11:59 pmIAH-ORD
2h 38mnonstop
Tue, Jun 11 - Wed, Jun 19
7:45 am - 10:26 amMDW-IAH
2h 41mnonstop
1:08 pm - 3:36 pmIAH-MDW
2h 28mnonstop
$56Frontier
Find Deal
Tue, Jun 18 - Tue, Jun 18
6:25 am - 9:10 amORD-IAH
2h 45mnonstop
9:21 pm - 11:59 pmIAH-ORD
2h 38mnonstop
$58Frontier
Find Deal
Wed, May 29 - Wed, Jun 19
12:28 pm - 3:15 pmORD-IAH
2h 47mnonstop
9:21 pm - 11:59 pmIAH-ORD
2h 38mnonstop
Mon, Jun 3 - Wed, Jun 12
7:08 am - 9:55 amORD-IAH
2h 47mnonstop
9:18 pm - 11:58 pmIAH-ORD
2h 40mnonstop
Tue, May 28 - Wed, May 29
9:31 pm - 12:15 amORD-IAH
2h 44mnonstop
6:15 am - 9:03 amIAH-ORD
2h 48mnonstop
$177United Airlines
Find Deal
Thu, Jun 20 - Sun, Jun 23
9:30 pm - 12:17 amORD-IAH
2h 47mnonstop
6:21 am - 9:05 amIAH-ORD
2h 44mnonstop
$197American Airlines
Find Deal
Sat, Jun 22 - Sun, Jun 30
7:45 am - 10:26 amMDW-IAH
2h 41mnonstop
$29Frontier
Find Deal
Tue, Jun 18
6:15 am - 8:59 amORD-IAH
2h 44mnonstop
$29Frontier
Find Deal
Wed, Jun 19
7:08 am - 9:55 amORD-IAH
2h 47mnonstop
$31Spirit Airlines
Find Deal
Wed, May 22
7:08 am - 9:55 amORD-IAH
2h 47mnonstop
$32Spirit Airlines
Find Deal
Tue, May 28
10:00 am - 1:00 pmORD-IAH
3h 00mnonstop
$69American Airlines
Find Deal
Tue, Jun 18
9:30 pm - 12:17 amORD-IAH
2h 47mnonstop
$89American Airlines
Find Deal
Sun, Jun 16
10:20 am - 6:03 pmORD-IAH
7h 43m1 stop
$98Delta
Find Deal
Fri, Jul 12
8:05 pm - 3:25 pmORD-IAH
19h 20m2 stops
Fri, Jun 7
6:25 am - 7:57 amORD-IAH
25h 32m3 stops
Sun, Jun 16
11:01 am - 4:46 pmMDW-IAH
5h 45m1 stop
$168Delta
Find Deal
Sun, May 26
6:00 am - 8:45 amORD-IAH
2h 45mnonstop
9:18 pm - 11:58 pmIAH-ORD
2h 40mnonstop
$86Frontier
Find Deal
Sat, May 18 - Wed, May 22
7:20 am - 10:02 amMDW-IAH
2h 42mnonstop
1:08 pm - 3:37 pmIAH-MDW
2h 29mnonstop
$98Frontier
Find Deal
Sat, May 18 - Tue, May 21
6:00 am - 8:45 amORD-IAH
2h 45mnonstop
9:19 pm - 11:59 pmIAH-ORD
2h 40mnonstop
$105Frontier
Find Deal
Sat, May 18 - Sat, May 25
6:00 am - 8:45 amORD-IAH
2h 45mnonstop
11:30 am - 2:06 pmIAH-ORD
2h 36mnonstop
Sat, May 18 - Tue, May 21
12:34 pm - 3:21 pmORD-IAH
2h 47mnonstop
11:30 am - 2:06 pmIAH-ORD
2h 36mnonstop
$192Spirit Airlines
Find Deal
Sun, May 19 - Tue, May 21
9:25 pm - 7:25 amORD-IAH
10h 00m1 stop
11:30 am - 2:06 pmIAH-ORD
2h 36mnonstop
$194Spirit Airlines
Find Deal
Wed, May 15 - Wed, May 22
7:30 am - 10:28 amORD-IAH
2h 58mnonstop
9:35 pm - 12:12 amIAH-ORD
2h 37mnonstop
$387United Airlines
Find Deal
Sun, May 19 - Sun, May 19
6:25 am - 11:23 amORD-IAH
4h 58m1 stop
1:56 pm - 7:40 pmIAH-ORD
5h 44m1 stop
$511American Airlines
Find Deal
Wed, May 15 - Wed, May 15
1:21 pm - 6:32 pmMDW-IAH
5h 11m1 stop
7:04 am - 5:06 pmIAH-MDW
10h 02m2 stops
$877Delta
Find Deal
Wed, May 15 - Wed, May 22
9:32 am - 6:31 pmMDW-IAH
8h 59m2 stops
6:00 am - 11:52 amIAH-MDW
5h 52m1 stop
$982Delta
Find Deal
Sat, May 18 - Sun, May 19
6:15 am - 8:59 amORD-IAH
2h 44mnonstop
9:21 pm - 11:59 pmIAH-ORD
2h 38mnonstop
$48Frontier
Find Deal
Wed, Jun 5 - Wed, Jun 12
7:33 am - 10:22 amORD-IAH
2h 49mnonstop
9:00 pm - 11:50 pmIAH-ORD
2h 50mnonstop
$51Spirit Airlines
Find Deal
Wed, Jun 5 - Tue, Jun 11
7:33 am - 10:22 amORD-IAH
2h 49mnonstop
9:00 pm - 11:50 pmIAH-ORD
2h 50mnonstop
$52Spirit Airlines
Find Deal
Wed, Jun 5 - Wed, Jun 12
7:33 am - 10:22 amORD-IAH
2h 49mnonstop
9:21 pm - 11:59 pmIAH-ORD
2h 38mnonstop
Tue, Jun 11 - Wed, Jun 19
7:45 am - 10:26 amMDW-IAH
2h 41mnonstop
1:08 pm - 3:36 pmIAH-MDW
2h 28mnonstop
$56Frontier
Find Deal
Tue, Jun 18 - Tue, Jun 18
12:28 pm - 3:15 pmORD-IAH
2h 47mnonstop
9:21 pm - 11:59 pmIAH-ORD
2h 38mnonstop
Mon, Jun 3 - Wed, Jun 12
9:16 pm - 11:59 pmORD-IAH
2h 43mnonstop
9:35 pm - 12:13 amIAH-ORD
2h 38mnonstop
$157United Airlines
Find Deal
Tue, Jul 30 - Sun, Aug 4
6:00 am - 8:44 amORD-IAH
2h 44mnonstop
8:15 pm - 10:58 pmIAH-ORD
2h 43mnonstop
$163United Airlines
Find Deal
Sun, Jun 30 - Fri, Jul 5
1:17 pm - 4:00 pmORD-IAH
2h 43mnonstop
6:23 am - 9:05 amIAH-ORD
2h 42mnonstop
$197American Airlines
Find Deal
Thu, Aug 8 - Sun, Aug 11
9:30 pm - 12:17 amORD-IAH
2h 47mnonstop
6:21 am - 9:05 amIAH-ORD
2h 44mnonstop
$217American Airlines
Find Deal
Thu, Jun 27 - Sun, Jun 30

Flights from Chicago to George Bush Intcntl - Travel Insights & Trends

Get data-powered insights and trends into flights from Chicago to George Bush Intcntl to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Chicago to Houston George Bush Intcntl Airport flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from Chicago to Houston George Bush Intcntl Airport.
Our data shows that the cheapest route for a one-way flight from Chicago to Houston George Bush Intcntl Airport cost $32 and was between Chicago Midway Airport and Houston George Bush Intcntl Airport. On average, the best prices are found if you fly this route. The average price for a return flight for this route is $47.

What’s the cheapest day of the week to fly from Chicago to Houston George Bush Airport?

The average price of all flights from Chicago to Houston George Bush Intcntl Airport clicked on KAYAK for each day over the last 12 months.
For Chicago to Houston George Bush Airport, Saturday is the cheapest day to fly on average and Monday is the most expensive. Flying from Houston George Bush Airport back to Chicago, the best deals are generally found on Saturday, with Monday being the most expensive.

What is the cheapest month to fly from Chicago to Houston George Bush Intcntl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Chicago to Houston George Bush Intcntl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Chicago to Houston George Bush Intcntl Airport is September, where tickets cost $195 on average. On the other hand, the most expensive months are March and November, where the average cost of tickets is $360 and $318 respectively.

How far in advance should I book a flight from Chicago to Houston George Bush Intcntl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Chicago to Houston George Bush Intcntl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Chicago to Houston George Bush Intcntl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 70 days before departure.

Which airlines provide the cheapest flights from Chicago to Houston George Bush Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Houston George Bush Airport from Chicago were found on Frontier ($29) and Spirit Airlines ($31), and the lowest round-trip tickets were found on Frontier ($48) and Spirit Airlines ($51).

Which airlines fly non-stop between Chicago and Houston George Bush Intcntl Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Chicago to Houston George Bush Intcntl Airport.
There are 5 airlines that fly nonstop from Chicago to Houston George Bush Intcntl Airport. They are: American Airlines, Frontier, Southwest, Spirit Airlines and United Airlines. The cheapest price of all airlines flying this route was found with Frontier at $41 for a one-way flight. On average, the best prices for this route can be found at Frontier.

How many flights are there between Chicago and Houston George Bush Intcntl Airport per day?

Each day, there are between 28 and 33 nonstop flights that take off from Chicago and land in Houston George Bush Intcntl Airport, with an average flight time of 2h 47m. The most common departure time is 9:00 pm and most flights take off in the morning. Each week, there are 216 flights. The most frequent day of departure is Wednesday, when 15% of all weekly flights depart. The fewest flights depart on a Saturday.

Which cabin class options are there for flights between Chicago and Houston George Bush Intcntl Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Chicago to Houston George Bush Airport take?

Direct flights cover the 926 miles separating Chicago to Houston George Bush Airport in about 2h 40m.

What’s the earliest departure time from Chicago to Houston George Bush Airport?

Early birds can take the earliest flight from Chicago at 6:00 am and will be landing in Houston George Bush Intcntl Airport at 8:44 am.

What’s the latest departure time from Chicago to Houston George Bush Airport?

If you prefer to fly at night, the latest flight from Chicago to Houston George Bush Intcntl Airport jets off at 10:50 pm and lands at 1:15 am.

Good to know

Low season

February

High season

May

Cheapest flight

$29
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 20% lower on average.
Flight from Chicago Midway Airport to Houston George Bush Airport

When to book flights from Chicago to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Chicago to George Bush Intcntl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago to Houston George Bush Airport flights

  • What is the cheapest flight from Chicago to Houston George Bush Intcntl Airport?

    In the last 3 days, the lowest price for a flight from Chicago to Houston George Bush Intcntl Airport was $29 for a one-way ticket and $48 for a round-trip.

  • Do I need a passport to fly between Chicago and Houston George Bush Airport?

    A passport is not required to fly from Chicago to Houston George Bush Airport.

  • Which airports will I be using when flying from Chicago to Houston George Bush Airport?

    When flying out of Chicago you will be using one of these airports: Chicago Midway or Chicago O'Hare Intl. You will be landing at Houston George Bush Intcntl.

  • Which airlines offer Wi-Fi service onboard planes from Chicago to Houston George Bush Airport?

    Only American Airlines offers inflight Wi-Fi service on the Chicago to Houston George Bush Airport flight route.

  • Which aircraft models fly most regularly from Chicago to Houston George Bush Airport?

    The Boeing 737-800 is the aircraft model that flies most regularly on the Chicago to Houston George Bush Airport flight route.

  • Which airline alliances offer flights from Chicago to Houston George Bush Airport?

    oneworld, and Star Alliance are the airline alliances operating flights between Chicago and Houston George Bush Airport, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Chicago to Houston George Bush Airport?

    There are nonstop flights from Chicago to Houston George Bush Airport on a daily basis.

  • Which is the best airline for flights from Chicago to Houston, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Chicago to Houston are Delta and United Airlines. With an average price for the route of $557 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $298 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Chicago to Houston George Bush Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago to Houston George Bush Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Houston George Bush Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from Chicago is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago to Houston George Bush Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston George Bush Airport with an airline and back to Chicago with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to Houston George Bush Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston George Bush Airport from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Chicago to Houston

  • Looking for a cheap flight? 25% of our users found flights on this route for $43 or less one-way and $73 or less round-trip.

Prefer to fly non-stop from Chicago to Houston George Bush Airport?

Find which airlines fly direct from Chicago to George Bush Intcntl, which days they fly and book direct flights.

Nonstop departures

Chicago to Houston George Bush Intcntl

Monday

ANA, Aer Lingus, Air New Zealand, +17 more

ANA, Aer Lingus, +18 more

Tuesday

ANA, Aer Lingus, Air New Zealand, +19 more

ANA, Aer Lingus, +20 more

Wednesday

ANA, Aer Lingus, Air New Zealand, +18 more

ANA, Aer Lingus, +19 more

Thursday

ANA, Aer Lingus, Air New Zealand, +18 more

ANA, Aer Lingus, +19 more

Friday

ANA, Aer Lingus, Air New Zealand, +19 more

ANA, Aer Lingus, +20 more

Saturday

ANA, Aer Lingus, Air New Zealand, +18 more

ANA, Aer Lingus, +19 more

Sunday

ANA, Aer Lingus, Air New Zealand, +19 more

ANA, Aer Lingus, +20 more

See more direct flights

Nonstop returns

Houston George Bush Intcntl to Chicago

Monday

ANA, Aer Lingus, Air New Zealand, +17 more

ANA, Aer Lingus, +18 more

Tuesday

ANA, Aer Lingus, Air New Zealand, +19 more

ANA, Aer Lingus, +20 more

Wednesday

ANA, Aer Lingus, Air New Zealand, +18 more

ANA, Aer Lingus, +19 more

Thursday

ANA, Aer Lingus, Air New Zealand, +18 more

ANA, Aer Lingus, +19 more

Friday

ANA, Aer Lingus, Air New Zealand, +19 more

ANA, Aer Lingus, +20 more

Saturday

ANA, Aer Lingus, Air New Zealand, +17 more

ANA, Aer Lingus, +18 more

Sunday

ANA, Aer Lingus, Air New Zealand, +19 more

ANA, Aer Lingus, +20 more

See more direct flights
See more direct flights

Top 5 airlines serving from Chicago to George Bush Intcntl

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chicago to George Bush Intcntl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10706 reviews
8.2Boarding
8.6Crew
8.0Entertainment
7.4Food
7.9Comfort
Airline reviews

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

2.0 MediocreDevan, May 2024AUS - BOS
Read more about Delta reviews

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

Atlanta boarding crew at gate were filled with arrogance and were disrespectful. In flight crew showed indifference to the needs of passengers. This is about the flight from ATL to BDL.

Boarding was somewhat chaotic. Unable to evaluate crew or food/drink because captain kept them seated due to turbulence. Have no idea if entertainment was offered.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

Crew were fine, drinks and snacks were as well but we were delayed for around 2 hrs which made our entry into Mexico delayed as well with the influx of arrivals at the same time. Sort of wasted our first day of vacation. We left Pittsburgh at 630am and did not arrive in Mexico until late dinner time.

Boarding was unorganized. They expected passengers to ask people to move their assigned seat they paid for in order to sit together. The seats even in comfort are smaller than other airlines and the flight attendants appeared not to be well prepared

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

The customer service was excellent! Check-in, baggage check-in, boarding, the flight went very smooth.

It was delayed several hours which delayed our connection in Denver. Not happy.

Ok, but comfort was lacking as the seats were way to small

All good except paid for wifi that did not work

Some of these FA’s need attitude check. Snarky bitches

The plane boarded and deplaned twice before the crew timed out. Flight was 7 hours late departing. Horrible experience!

Good flights. Departure and arrivals were on time. DFW was a little problematic in that the Skytrain without prior notice bypassed the Echo terminal so that delayed my arrival at my connecting flight.

Because I can’t stand very long in one place, I was allowed to reword.

5 hour flight - full flight - not enough room to use my computer - slightly delayed - Admirals club was excellent quality food, drink made up for flight seating. No food offerred on flight, you ahd to prebook.

Excellent- plan was barely populated. I cannot remember a flight where I was able/encouraged to stretch out!

Great flight. Boarding was efficient and quick. On time departure and smooth flight. Flight arrived early at destination. Good experience.

Had technical issue which delayed the flight period. Flight crew knew there was 5 passengers that the connecting flight was within 15 minutes once at the gate. Rather than identify the 5 passengers to assure they got first. The flight attended mentioned it but didn't assist to assure passengers with connecting flights off first. This caused a hardship and our party of 3 missed the connecting flight.

Overall it was good but not great. The aircraft was an old and seats didn’t recline in business class unless you kept playing around with it.

I don't like that I have to pay if I want extra leg room. The seats are so expensive; I sit in normal seats and my legs and knees cramp the entire flight. I never feel comfortable on AA flights.

The plane was subbed for another last minute, the gate was changed last minute. Could live with that but we boarded and there was a delay which totaled an hour in the end. There was a technical issue which meant wheels needed to remain out for ten mins after take off. My USB phone charger was broken as was the headphone jack which meant I could t enjoy the IFE and could use my phone after a few hours. Even the map function on the plane failed to work after a few hours.

The flight was delayed and we were told the airplane is on its way to the gate from the hangar. We were told this for 2 hours and the flight was continually delayed in ~30 minute increments. Then we ended up having a new airplane. The issue wasn’t clearly communicated and it left everyone feeling confused about when we would actually be leaving. Whenever they communicated a new boarding time it felt arbitrary and random. The boarding process was a mess and disorganized, which made it last longer than necessary. Landing was rough. Seats were uncomfortable.

Seats suck, not enough room, overcrowded planes, hectic situation all together.

On time and fast. Overall it was a pleasant experience.

Delayed several times. Flight was to arrive at midnight and it arrive at 3 am. A 3 hour delay is already bad but one that has you arriving in the wee hour is just disruptive and overall unacceptable. The complete lack of restitution is a joke in keeping with Spirit’s reputation of ranking bottom-low in the pecking order.

Cancelled my flight , currently stuck in Houston and will likely miss my cruise

The flight attendants were very personable, extremely friendly, and had a very good feeling of the energy around them not to mention they’re very funny and engaging. What made up for the discomfort of the seats and the fact that the plane sat for a long time on the Turmac. Not sure if the pilot was new, but the landing was very rough sort of like I was at a magic mountain theme park ride that was built in 1959

Unfortunately not great, my flight was canceled with no notice given. I attempted to reach out to spirit airlines and have yet to receive any correspondence. I then had to book a new flight at two times the cost of the original.

They changed our gate 30 minutes before boarding began. We noticed about 20 people missed their flight due to doors closing early.

Flight was delayed 2+ hours missed a concert because of it…

I MISS MY FLY AND THEY NOT EVEN TRY TO GET ME ALEAST A CREDIT TO BUY ANOTHER TICKET BUT IS FINE I WOULD NEVER BUY A TICKET WITH SPIRIT EVER AGAIN

It’s a flying bus, no reclining seats, entertainment, charge ports. As if someone was out on limb to make my flight experience atrocious

Over an hour delay in departure but I was notified beforehand. Another delay on tarmac upon arrival at LGA. We ended up departing the plane almost 2 hours later than expected

I fly Frontier because it’s affordable. I understand that the seats are tight and not the most comfortable…but that’s part of it. The problem with this flight was that there was a group of travelers directly behind me at the back of the plane who were ridiculously loud and obnoxious the entire flight. I’m pretty sure they were drunk and I could periodically smell an odd odor that I believe was one of them using a smokeless vape pen. The stewards had to remind them to keep quiet during the pre-flight instruction, but that was it. They never said another thing to them for the rest of the flight. It was a miserable.

I checked a bag because it was $5 less than carry on. They managed to lose my bag on a 2.5 hr direct flight! Frontier has no airport staff at baggage claim to help. As soon as I got home around 11 pm I tried to use their online system to file the claim for lost bag - system wouldn't take the # on my baggage claim ticket - said it was not the correct number. Also said that I had not checked a bag, which wasn't true - even my online boarding pass showed that I had checked a bag. Wasted about an hour on that process with no luck. Tried again in the morning - same thing. So tried online chat with Frontier bot - waited 35-40" twice to be connected to a baggage agent and it never happened. Eventually drove to PDX after work and waited 2 hrs for the Frontier ticket agents to arrive prior to the next Frontier flight out of PDX and FINALLY got some help from one of them, to take me to lost luggage area where I was able to retrive my bag. Probably took 4-5 hrs. of my time and endless frustration to get my bag. This was my first -- and LAST -- experience flying Frontier Airlines. Check-in was also extremely difficult and time consuming. The flight itself (and staff) were fine but everything else about the experience was a total disaster! The fact that Frontier literally has NO WAY to connect to a human voice for customer service (in this case for lost luggage) is the WORST!!!!!

Frontier is a crappy airline nothing about it is honest

I didn't get to do this flight l, hard to review

Not good 😐 Over priced baggage fees Small hard seats No wifi or entertainment options 😕

Didn't like anything!! Horrible flight. Small seating area and hard seats. Butt was sore after 2 hour flight to Seattle No entertainment or free refreshments No wifi or USB charging receptacles to charge phone entoute like other airliners Luggage rates were 3 times as much as competitors. Difficult to navigate online luggue process to pre pay before flight Overall bad experience WILL NEVER RIDE OR RECOMMEND FRONTIER TO FRIENDS OR FAMILY MEMBERS!!! THIS IS A SHAME!! MOST MESERIBLE FLIGHT OF MY LIFE!! AND I THOUGHT SPIRIT WAS 👎 YOU GOT THEM BEAD HANDS DOWN!!

Flight was a little late taking off. Seats are too upright, no ports to charge devices, no wifi, no entertainment

Six hour delay. Poor customer service. No voucher. Bad communication. Missed important appointments.

Our flight was delayed an hour, then when we got to board our flight finally, we were waiting in our seats for take off for 45 minutes before it was communicated that there was a maintenance issue therefore we waited on the plane for over an hour while that was resolved. We did not get to Phoenix until almost 3 hours after we were originally supposed to. This was the first and last time I will be flying Frontier.

Book cheap flights from Chicago to Houston

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Chicago to Houston found on KAYAK in the last 72 hours.
6/18Tue
nonstopFrontier
2h 41mMDW-IAH
$29
6/19Wed
nonstopFrontier
2h 44mORD-IAH
$29
5/22Wed
nonstopSpirit Airlines
2h 47mORD-IAH
$31
5/28Tue
nonstopSpirit Airlines
2h 47mORD-IAH
$32
6/18Tue
nonstopAmerican Airlines
3h 00mORD-IAH
$69
6/16Sun
nonstopAmerican Airlines
2h 47mORD-IAH
$89
7/12Fri
1 stopDelta
7h 43mORD-IAH
$98
6/7Fri
2 stops
19h 20mORD-IAH
$106
6/16Sun
3 stops
25h 32mORD-IAH
$145
5/26Sun
1 stopDelta
5h 45mMDW-IAH
$168

Search by stops

Search by airline

Search by price

Last minute flights from Chicago to George Bush Intcntl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Chicago to Houston that are departing in the next 10 days.
5/18Sat
nonstopFrontier
2h 45mORD-IAH
5/22Wed
nonstopFrontier
2h 40mIAH-ORD
$86
5/18Sat
nonstopFrontier
2h 42mMDW-IAH
5/21Tue
nonstopFrontier
2h 29mIAH-MDW
$98
5/18Sat
nonstopFrontier
2h 45mORD-IAH
5/25Sat
nonstopFrontier
2h 40mIAH-ORD
$105
5/18Sat
nonstop
2h 45mORD-IAH
5/21Tue
nonstop
2h 36mIAH-ORD
$108
5/19Sun
nonstopSpirit Airlines
2h 47mORD-IAH
5/21Tue
nonstopSpirit Airlines
2h 36mIAH-ORD
$192
5/15Wed
multi-stopSpirit Airlines
10h 00mORD-IAH
5/22Wed
nonstopSpirit Airlines
2h 36mIAH-ORD
$194
5/19Sun
nonstopUnited Airlines
2h 58mORD-IAH
5/19Sun
nonstopUnited Airlines
2h 37mIAH-ORD
$387
5/15Wed
multi-stopAmerican Airlines
4h 58mORD-IAH
5/15Wed
multi-stopAmerican Airlines
5h 44mIAH-ORD
$511
5/15Wed
multi-stopDelta
5h 11mMDW-IAH
5/22Wed
multi-stopDelta
10h 02mIAH-MDW
$877
5/18Sat
multi-stopDelta
8h 59mMDW-IAH
5/19Sun
multi-stopDelta
5h 52mIAH-MDW
$982

Search by stops

Search by airline

Search by price

Flights to Houston George Bush Airport

Destination:

Houston George Bush Airport (IAH)United States

Return flight deals:

Houston George Bush Airport - Chicago

Cabin classes:

$735
$786
$671
$47