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SEA - IAH

$60 Find cheap flights from Seattle 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 Seattle to George Bush Intcntl departing on 6/4. 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 6/27
Thu 7/4

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 Seattle to Houston.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Houston.
In the last 7 days travelers have searched 42,816,550 times on KAYAK, and here is why:

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Cheap flight deals from Seattle to George Bush Intcntl (SEA-IAH)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to George Bush Intcntl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
5:10 am - 9:12 pmSEA-IAH
14h 02m1 stop
6:47 am - 4:15 pmIAH-SEA
11h 28m1 stop
$206Spirit Airlines
Find Deal
Sat, Jul 13 - Wed, Jul 17
1:57 pm - 1:22 pmSEA-IAH
21h 25m1 stop
9:23 pm - 7:06 amIAH-SEA
11h 43m1 stop
$207Frontier
Find Deal
Fri, Jun 7 - Tue, Jun 11
10:58 pm - 6:38 pmSEA-IAH
17h 40m1 stop
7:07 pm - 8:39 amIAH-SEA
15h 32m1 stop
$208Frontier
Find Deal
Thu, Jun 13 - Mon, Jun 17
8:59 pm - 2:55 pmSEA-IAH
15h 56m1 stop
9:05 am - 8:23 pmIAH-SEA
13h 18m1 stop
$209Spirit Airlines
Find Deal
Wed, Jul 3 - Sat, Jul 13
11:28 am - 8:33 amSEA-IAH
19h 05m1 stop
7:44 pm - 12:47 pmIAH-SEA
19h 03m2 stops
$210Frontier
Find Deal
Sat, Jun 15 - Mon, Jun 17
5:15 pm - 5:58 amSEA-IAH
10h 43m1 stop
10:13 pm - 8:27 amIAH-SEA
12h 14m1 stop
Thu, Jul 11 - Fri, Jul 12
9:41 pm - 4:38 amSEA-IAH
28h 57m1 stop
1:24 pm - 8:32 amIAH-SEA
21h 08m1 stop
$212Spirit Airlines
Find Deal
Tue, Jun 11 - Thu, Jun 13
9:41 pm - 11:10 amSEA-IAH
11h 29m1 stop
10:13 pm - 8:27 amIAH-SEA
12h 14m1 stop
Tue, Jul 9 - Fri, Jul 12
1:14 am - 2:03 pmSEA-IAH
10h 49m1 stop
7:39 pm - 12:43 amIAH-SEA
7h 04m1 stop
$330American Airlines
Find Deal
Mon, Jul 1 - Tue, Jul 9
11:59 pm - 6:15 amSEA-IAH
4h 16mnonstop
11:29 am - 2:08 pmIAH-SEA
4h 39mnonstop
$357Alaska Airlines
Find Deal
Sat, Aug 10 - Sat, Aug 24

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

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

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

The average price of all flights from Seattle to Houston George Bush Intcntl Airport clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Seattle to Houston George Bush Airport, look for departures on Wednesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Houston George Bush Airport, Wednesday is the cheapest day to fly and Sunday is the most expensive.

What is the cheapest month to fly from Seattle 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 Seattle 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 Seattle to Houston George Bush Intcntl Airport is October, where tickets cost $316 on average. On the other hand, the most expensive months are January and December, where the average cost of tickets is $538 and $519 respectively.

How far in advance should I book a flight from Seattle 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 Seattle 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 Seattle to Houston George Bush Intcntl Airport, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 85 days before departure.

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

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Seattle to Houston George Bush Airport found by KAYAK users in the last 72 hours was for $206 on Spirit Airlines, followed by Frontier ($207). One-way flight deals have also been found from as low as $60 on Spirit Airlines and from $89 on Frontier.

Which airlines fly non-stop between Seattle 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 Seattle to Houston George Bush Intcntl Airport.
There are 2 airlines that fly nonstop from Seattle to Houston George Bush Intcntl Airport. They are Alaska Airlines and United Airlines. The cheapest airline for this route is Alaska Airlines, with the best one-way deal found costing $169. On average, the best prices for this route can be found at Alaska Airlines.

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

Each day, there are between 9 and 12 nonstop flights that take off from Seattle and land in Houston George Bush Intcntl Airport, with an average flight time of 4h 23m. The most common departure time is 5:00 pm and most flights take off in the morning. Each week, there are 75 flights. The most frequent day of departure is Friday, when 16% of all weekly flights depart. The fewest flights depart on a Saturday.

Which cabin class options are there for flights between Seattle 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 Seattle to Houston George Bush Airport take?

The average nonstop flight takes 4h 11m, covering a distance of 1,871 miles.

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

Early birds can take the earliest flight from Seattle at 5:00 am and will be landing in Houston George Bush Intcntl Airport at 11:15 am.

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

If you prefer to fly at night, the latest flight from Seattle to Houston George Bush Intcntl Airport jets off at 11:59 pm and lands at 6:15 am.

Good to know

Low season

September

High season

January

Cheapest flight

$60
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly with an average 34% increase in price.
Flight from Seattle to Houston George Bush Airport

When to book flights from Seattle to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Seattle 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 Seattle to Houston George Bush Airport flights

  • Is IAH accessible for reduced mobility travelers?

    Yes. IAH offers services for easy use by reduced mobility travelers. It has accessible concourses and platforms alongside wheelchair lifts for easy access. Its inter-terminal connector trains are also wheelchair accessible. All the airport restrooms are also wheelchair accessible. Service restrooms are also welcome at the airport. The airport also provides TTY phones for customers in wheelchairs and with vision and hearing problems.

  • How do I get from IAH to the city center?

    From IAH, you can get to the city center with several options. You can take the metro from the airport to downtown. Alternatively, you can take a shuttle, a taxi or car rental from the airport to the city center. Car rentals are available at the Consolidated Rental Car Facility available onsite.

  • Are there direct flights from SEA to IAH?

    Yes. Several airlines provide direct flights. They include Spirit Airlines, Alaska Airlines, and United Airlines. Alternatively, you can catch one-stop flights provided by Spirit Airlines with a layover in Los Angeles.

  • Does SEA have a lounge?

    SEA has 12 passenger lounges. Some are airline lounges that are exclusively for first and business-class travelers. They include Delta Sky Club in South satellite Terminal near Gate S9 and one in Concourse A near Gate A1. Others include British Airways Terraces Lounge in the South Terminal near Gate S9 and Concourse B alongside the Centurion Lounge. Alaska Airlines Lounge and The Club at SEA let you pay at the entrance gate regardless of your travel class.

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

    In the last 3 days, the lowest price for a flight from Seattle to Houston George Bush Intcntl Airport was $60 for a one-way ticket and $206 for a round-trip.

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

    No

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

    All the following airlines offer inflight Wi-Fi service on the Seattle to Houston George Bush Airport flight route: Alaska Airlines, American Airlines, Delta, Aeromexico, JetBlue, and Lufthansa.

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

    The Boeing 737-900 is the aircraft model that flies most regularly on the Seattle to Houston George Bush Airport flight route.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Seattle to Houston are Alaska Airlines and Delta. With an average price for the route of $401 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $596 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Seattle 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 Seattle 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 Seattle 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 Seattle 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 Seattle 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 Seattle with another airline. Booking your flights between Seattle and IAH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle 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 Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Seattle to Houston George Bush Intcntl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $228 or less one-way and $450 or less round-trip.
  • Seattle Tacoma International airport (SEA) offers a variety of transport means to and from the airport. From downtown Seattle, you can take bus lines 165 and 150 to get to the facility. You can also take the tram, which offers rides to and from the airport. You can also take the shuttle or a taxi to the airport. Alternatively, you can also rent a car and drive to the facility.
  • SEA offers quiet nursing rooms where parents can feed or change their babies if they are traveling with a baby. Nursing rooms are inside the kid’s playroom in the main terminal. It features adjustable lighting, rocking chairs, side tables, footstools, and electric outlets.
  • SEA has one main terminal with six concourses, including A, B, C, D, and north and south gates. Concourse A serves seven airlines, B three airlines, while C and D each one airline. The South concourse operates 18 airlines and is the most immense concourse.
  • Travelers with late arrivals at George Bush Intercontinental Airport (IAH) can find an onsite hotel to rest and spend the night. The Houston Airport Marriott lies between Terminal B and C. You will find a complimentary underground train service that provides rides from all airline gates to the hotel within minutes.
  • U.S. citizen travelers do not need a visa when traveling from SEA to IAH. However, they must provide proof of identity. If you are not a U.S. citizen, you must provide a temporary visa when getting on flights from SEA to IAH. The visa or passport has to be valid throughout your travel period.
See more tips

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

Find which airlines fly direct from Seattle/Tacoma Intl to George Bush Intcntl, which days they fly and book direct flights.

Nonstop departures

Seattle/Tacoma Intl to Houston George Bush Intcntl

Monday

Air Tahiti Nui, Alaska Airlines, Asiana Airlines, +5 more

Air Tahiti Nui, Alaska Airlines, +6 more

Tuesday

Air Tahiti Nui, Alaska Airlines, Asiana Airlines, +6 more

Air Tahiti Nui, Alaska Airlines, +7 more

Wednesday

Air Tahiti Nui, Alaska Airlines, Asiana Airlines, +5 more

Air Tahiti Nui, Alaska Airlines, +6 more

Thursday

Air Tahiti Nui, Alaska Airlines, Asiana Airlines, +6 more

Air Tahiti Nui, Alaska Airlines, +7 more

Friday

Air Tahiti Nui, Alaska Airlines, Asiana Airlines, +5 more

Air Tahiti Nui, Alaska Airlines, +6 more

Saturday

Air Tahiti Nui, Alaska Airlines, Asiana Airlines, +6 more

Air Tahiti Nui, Alaska Airlines, +7 more

Sunday

Air Tahiti Nui, Alaska Airlines, Asiana Airlines, +5 more

Air Tahiti Nui, Alaska Airlines, +6 more

See more direct flights

Nonstop returns

Houston George Bush Intcntl to Seattle/Tacoma Intl

Monday

Air Tahiti Nui, Alaska Airlines, EVA Air, +5 more

Air Tahiti Nui, Alaska Airlines, +6 more

Tuesday

Air Tahiti Nui, Alaska Airlines, EVA Air, +6 more

Air Tahiti Nui, Alaska Airlines, +7 more

Wednesday

Air Tahiti Nui, Alaska Airlines, EVA Air, +5 more

Air Tahiti Nui, Alaska Airlines, +6 more

Thursday

Air Tahiti Nui, Alaska Airlines, EVA Air, +6 more

Air Tahiti Nui, Alaska Airlines, +7 more

Friday

Air Tahiti Nui, Alaska Airlines, EVA Air, +5 more

Air Tahiti Nui, Alaska Airlines, +6 more

Saturday

Air Tahiti Nui, Alaska Airlines, EVA Air, +6 more

Air Tahiti Nui, Alaska Airlines, +7 more

Sunday

Air Tahiti Nui, Alaska Airlines, EVA Air, +5 more

Air Tahiti Nui, Alaska Airlines, +6 more

See more direct flights
See more direct flights

Top 5 airlines serving from Seattle to George Bush Intcntl

 
See real verified KAYAK customer reviews for airlines flying from Seattle 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 Seattle 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
Alaska AirlinesOverall score based on 9192 reviews
8.6Crew
7.9Comfort
8.2Boarding
7.3Entertainment
7.3Food
Airline reviews

The boarding gate is literally just an aisle to the concourse. There is no seating and it's shared with several other airlines. It's crowded, hot, and standing-room only. It's difficult to hear gate announcements over the PA system with too many other carriers crammed into a small space. I've enjoyed flying AA in the past on the west coast, but the BNA single gate experience is horrendous! Never again from BNA to SEA with AA.

4.0 OkayBrent, May 2024SEA - BNA
Read more about Alaska Airlines reviews

The boarding gate is literally just an aisle to the concourse. There is no seating and it's shared with several other airlines. It's crowded, hot, and standing-room only. It's difficult to hear gate announcements over the PA system with too many other carriers crammed into a small space. I've enjoyed flying AA in the past on the west coast, but the BNA single gate experience is horrendous! Never again from BNA to SEA with AA.

It was a partial full flight. But even with a spare seat it was hard to get comfortable More on me being a wide body probably

Our flights using Alaska Airlines went great! All of the flight attendants were very friendly. Big shout out to the pilots for getting us to and from our destinations safely!

I can’t complain. Perhaps passing out headphones, but it was on me to bring my own since I could have used some for my personal device.

I liked only the crew. The flyght was too much fast, faster than it should be, on 20 min faster, but not safer, I experienced on myself astranautic overload from suddenly appearing in the sky and all the vibrations of the turbines, because I had my place at the level of the wings. Pregnant woman should not be seated on the level of the wings with all turbines, pregnant woman should be offered to charge place to seat closer to front or in the back, but not at the level of all the turbines. Vibrations of turbines are not healthy for pregnancy. I hold all the flight my belly in my hands to avoid miscarriage. If it would be longer flying distances, I could have miscarriage with Alaskan airlines.

I didn't have food or use entertainment, so those evaluations are invalid.

I do not feel the priority seating I paid for was was adequate for the cost. there was no difference from coach on any other airline, and it was very uncomfortable

First flights on Alaska Air, and I will go out of my way to fly them whenever I can in the future. An incredible experience, above and beyond any other airline.

It was warm on the plane. Perhaps the people who were coughing quite often should be encouraged to wear a mask?! It was a long 4 hours.

Why do you ask about food when only a snack is served? Actual food needs to be bought.

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!

Had a broken tray in business class. Crew just shrugged it off.

Everything was great except for the seat. The backrest would not stay in the upright position.

public website still broken for years randomly blocking browsers with privacy options active after loading a page maybe once. check-in on laptop was almost impossible but eventually randomly worked. had to print pass at airport since couldn't get back in to load digital pass on mobile firefox or chrome. red eye flight so smooth onboarding, plenty of room to spread out, easy offboarding. onboard wifi instructions mention vpn can cause problems connecting but fails to also mention private dns. no printed or built in menu list, seems weird to require personal device to point at qr code link for menu which does not even allow direct ordering. people with health condition risk related dietary restrictions trying to avoid for example cholesterol and sugar are left guessing what they can order either way without nutritional info highlights (cranberry juice was minute maid cocktail with as much suger as typical can of soda). tap to pay wasn't working and always seems sketchy to manually enter card info. good movie variety, so limited tv was okay.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Flight diverted in SD. Later take off in Seattle by 1.3hrs

Great!! I haven’t had a bad experience with them.

Mi primera conexión se retrasó por lo cual perdí mi segunda conexión la cual salió adelantada

Crew was not friendly when I went to request a seat change.

There were choices for the snacks. Good choices and tasty lunch and breakfast as well.

First flight of the day… MINIMUM FUEL! 15 minute landing delay at HOU due to fog turned into a 2+ hour delay! Rather than circle, they had to divert to another city to refuel! Sat on tarmac at Austin to refuel. We ALL missed our connections! The crew, including pilots, were clueless. Crew was really a mess. At HOU, Untied employees were exceedingly rude to all. It was pitiful.

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

Delayed so that missed connecting flight. Connecting flight was also delayed on the tarmac but they closed the gate before the rescheduled time.

Took off over an hour late with multiple mechanical issues. Gate agent in Dallas was lazy and was slow as molasses. Had a line 10 people long. Spirit bad..

LIT to DFW - 3 hours late; the entire plane had been boarded before they told us there was a delay due to a weather-related ground stop in Dallas. DFW to MAY - 2+ hours late due to A/C needing to be repaired after everyone had boarded, then when we finally reach the runway, the First Officer timed out and we had to taxi all the way back to the gate and wait for a new one. I arrived in New Orleans 5+ hours later than I should have. Return flights were completely cancelled; rebooked through the app to fly through CLT instead of DFW. MSY to CLT had no issues, but CLT to LIT was delayed 1.25 hrs because flight attendants had not arrived to the airport yet. At least they didn’t make us all sit on the plane to wait for them. I should have driven.

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

Even though we left CMI late, we mostly made up the time.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

They gave my seat away although it was a connecting flight with them and the flight was a bit delayed.

this is starting to seem like an american airlines standard. delayed flights and fake apologies… getting tired of it

Those seats were way too narrow. I had the middle seat, one person was a very skinny person and we still couldn’t avoid touching each other anytime one of us moved. The other person was larger and we were basically sitting in each others lap the entire flight. There was zero entertainment. The flight was long enough to justify tvs, but no. Gotta sit there in your infant seat and twiddle your thumbs.

Flight boarded without pilots. Sat on plane for 3 hrs. after over an hour late boarding. Plane never took off. Had to deplane near midnight. Line for rebooking was 3 hours + long. I had to leave.

It was ridiculously hard to check in for the flight, and Frontier charged us a LOT of money to have a carry on suitcase, and then told everyone we could not carry on bags and had to check them through at the gate, and didn't refund the extra money we paid to have the suitcase as carry on.

I had a terrible experience with Frontier. I arrived before the 60 minute cut off and was told that Frontier has a two hour window for bags. I was then told the next available flight wasn’t until the end of the day (I had booked a 6am flight). I took a look around and saw other people being told that they could not board their flights or that they had to pay additional fees. I opted to rebook on American Airlines. There’s absolutely no straightforward way to contact Frontier, so this ticket was a complete waste of money. Oh - and the kicker is that the lady lied about the two hour cut off.

Frontier won’t help you at the airport without paying $25. Carry on was $75. Then you get on the plain and every beverage or snack is also a charge. Seats are hard and real packed in. I would never fly them again.

Worst experience I have seen. The flight was cancelled without any reason.

My experience with frontier staff at the Denver airport was absolutely horrible. The manager on duty was even worst if was the worst experience I have ever had, I have never been treated so poorly as a customer in my life! The staff was extremely rude, eye rolls and attitude and then refusal to help me at all. I wish I could never fly frontier again that’s how horrible it was!

The Frontier app wasn’t working. So I could not pay for a carry on the week prior to flying. They charged me 99$ at the gate to carry on a duffle bag.

Good for the price. My only complaint is that the pilot should keep the air flowing while passengers are waiting to getting out of airplane.

Plane could have been more on time. More leg room .

I arrived 1 hour prior to boarding, and they said I was too late for a domestic flight. First time I heard that :-(

Check in online was easy. Seats aren’t very comfortable

Book cheap flights from Seattle to Houston

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Seattle to Houston found on KAYAK in the last 72 hours.
6/4Tue
1 stopSpirit Airlines
11h 31mSEA-IAH
$60
9/9Mon
1 stopSpirit Airlines
25h 37mSEA-IAH
$79
6/3Mon
1 stopFrontier
9h 33mSEA-IAH
$89
6/5Wed
1 stopFrontier
9h 31mSEA-IAH
$96
8/24Sat
nonstopAlaska Airlines
4h 12mSEA-IAH
$159
8/25Sun
nonstopAlaska Airlines
4h 16mSEA-IAH
$179
8/24Sat
1 stopDelta
7h 18mSEA-IAH
$188
6/26Wed
1 stopDelta
7h 34mSEA-IAH
$208
8/26Mon
nonstopUnited Airlines
4h 18mSEA-IAH
$224
8/25Sun
nonstopUnited Airlines
9h 26mSEA-IAH
$235

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Last minute flights from Seattle 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 Seattle to Houston that are departing in the next 10 days.
6/1Sat
multi-stopFrontier
13h 31mSEA-IAH
6/8Sat
multi-stopFrontier
12h 14mIAH-SEA
$180
5/30Thu
multi-stopFrontier
21h 24mSEA-IAH
6/1Sat
multi-stopFrontier
18h 21mIAH-SEA
$190
5/30Thu
multi-stopFrontier
21h 24mSEA-IAH
6/1Sat
multi-stopFrontier
18h 21mIAH-SEA
$196
6/2Sun
multi-stopAmerican Airlines
6h 37mSEA-IAH
6/8Sat
multi-stopAmerican Airlines
6h 41mIAH-SEA
$590
5/30Thu
multi-stopAmerican Airlines
8h 08mSEA-IAH
6/3Mon
multi-stopAmerican Airlines
7h 08mIAH-SEA
$662
6/1Sat
nonstopUnited Airlines
4h 20mSEA-IAH
6/8Sat
multi-stopUnited Airlines
13h 50mIAH-SEA
$735
6/2Sun
multi-stopUnited Airlines
11h 56mSEA-IAH
6/6Thu
nonstopUnited Airlines
4h 39mIAH-SEA
$740
6/2Sun
nonstopAlaska Airlines
4h 16mSEA-IAH
6/9Sun
nonstopAlaska Airlines
4h 40mIAH-SEA
$797
5/29Wed
nonstopAlaska Airlines
4h 34mSEA-IAH
6/2Sun
nonstopAlaska Airlines
4h 40mIAH-SEA
$887
5/30Thu
multi-stopDelta
7h 07mSEA-IAH
6/2Sun
multi-stopDelta
10h 16mIAH-SEA
$906

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Seattle - Houston George Bush Airport Flights

Departure:

Seattle (SEA)United States

Destination:

Houston George Bush Airport (IAH)United States

Return flight deals:

Houston George Bush Airport - Seattle

Cabin classes:

$996
$984
$720
$338