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

PHL - IAH

$36 Find cheap flights from Philadelphia to Houston George Bush Intcntl 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 Philadelphia to George Bush Intcntl departing on 5/8. 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
Tue 5/28
Tue 6/4

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 Philadelphia 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 Philadelphia to Houston, as well as popular online travel agencies
In the last 7 days travelers have searched 43,219,010 times on KAYAK, and here is why:

Save 22% 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 Philadelphia to George Bush Intcntl (PHL-IAH)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia 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
5:09 pm - 7:47 pmPHL-IAH
3h 38mnonstop
6:33 pm - 10:59 pmIAH-PHL
3h 26mnonstop
$45Spirit Airlines
Find Deal
Sat, May 11 - Tue, May 14
8:00 am - 10:40 amPHL-IAH
3h 40mnonstop
6:33 pm - 10:59 pmIAH-PHL
3h 26mnonstop
$47Spirit Airlines
Find Deal
Wed, May 22 - Wed, May 29
4:35 pm - 7:12 pmPHL-IAH
3h 37mnonstop
6:33 pm - 10:59 pmIAH-PHL
3h 26mnonstop
$57Spirit Airlines
Find Deal
Tue, May 14 - Wed, May 15
2:20 pm - 5:01 pmPHL-IAH
27h 41m1 stop
10:55 am - 3:20 pmIAH-PHL
3h 25mnonstop
Thu, May 9 - Tue, May 14
5:24 pm - 11:48 pmPHL-IAH
7h 24m1 stop
10:52 am - 5:36 pmIAH-PHL
5h 44m1 stop
Wed, May 29 - Sat, Jun 1
2:20 pm - 5:01 pmPHL-IAH
27h 41m1 stop
10:59 pm - 3:49 pmIAH-PHL
15h 50m2 stops
$163Frontier
Find Deal
Thu, May 9 - Mon, May 13
2:13 pm - 7:22 pmPHL-IAH
6h 09m1 stop
10:59 pm - 3:49 pmIAH-PHL
15h 50m2 stops
$164Frontier
Find Deal
Fri, May 10 - Mon, May 13
8:58 am - 11:37 amPHL-IAH
3h 39mnonstop
7:30 am - 11:49 amIAH-PHL
3h 19mnonstop
$189American Airlines
Find Deal
Fri, Jul 19 - Sat, Jul 27
11:45 am - 5:13 pmPHL-IAH
6h 28m1 stop
6:06 pm - 12:50 amIAH-PHL
5h 44m1 stop
$205American Airlines
Find Deal
Sat, Jul 13 - Tue, Jul 16
3:06 pm - 9:07 pmPHL-IAH
7h 01m1 stop
3:00 pm - 11:09 pmIAH-PHL
7h 09m1 stop
$216Delta
Find Deal
Tue, Jul 9 - Fri, Jul 12

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

Get data-powered insights and trends into flights from Philadelphia 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 Philadelphia to Houston George Bush Airport?

The average price of all flights from Philadelphia 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 Philadelphia to Houston George Bush Airport, look for departures on Fridays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Houston George Bush Airport, Tuesday is the cheapest day to fly and Monday is the most expensive.

What is the cheapest month to fly from Philadelphia 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 Philadelphia 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 Philadelphia to Houston George Bush Intcntl Airport is October, where tickets cost $204 on average. On the other hand, the most expensive months are March and April, where the average cost of tickets is $393 and $357 respectively.

How far in advance should I book a flight from Philadelphia 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 Philadelphia 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 Philadelphia 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 75 days before departure.

Which airlines provide the cheapest flights from Philadelphia 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 last 3 days, Spirit Airlines offered the best one-way deal for that route, at $36. KAYAK users also found Philadelphia to Houston George Bush Airport round-trip flights on Spirit Airlines from $45 and on Frontier from $163.

Which airlines fly most frequently between Philadelphia and Houston George Bush Airport?

United Airlines connects Philadelphia to Houston George Bush Airport with up to 4 flights per day. American Airlines also offers 2 flights per day, while Spirit Airlines follows with 2 flights per day.

Which airlines fly non-stop between Philadelphia 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 Philadelphia to Houston George Bush Intcntl Airport.
There are 3 airlines that fly nonstop from Philadelphia to Houston George Bush Intcntl Airport. They are: American Airlines, Spirit Airlines and United Airlines. The cheapest price of all airlines flying this route was found with Spirit Airlines at $66 for a one-way flight. On average, the best prices for this route can be found at Spirit Airlines.

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

Each day, there are between 8 and 9 nonstop flights that take off from Philadelphia and land in Houston George Bush Intcntl Airport, with an average flight time of 3h 36m. The most common departure time is 12:00 pm and most flights take off in the morning. Each week, there are 61 flights. The most frequent day of departure is Monday, when 15% of all weekly flights depart. The fewest flights depart on a Sunday.

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

The duration of a nonstop flight to Houston George Bush Airport from Philadelphia is typically 3h 21m. The journey crosses a distance of 1,322 miles.

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

Early birds can take the earliest flight from Philadelphia at 6:15 am and will be landing in Houston George Bush Intcntl Airport at 8:39 am.

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

If you prefer to fly at night, the latest flight from Philadelphia to Houston George Bush Intcntl Airport jets off at 8:31 pm and lands at 11:07 pm.

Good to know

Low season

February

High season

April

Cheapest flight

$36
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 26% increase in price.
Flight from Philadelphia to Houston George Bush Airport

When to book flights from Philadelphia to George Bush Intcntl

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

  • Each airline has specific rules and regulations regarding carry-on baggage size, weight, and number of items allowed. For example, Spirit Airlines will enable you to bring one personal item onboard free of charge, as long as it fits under the seat in front of you. The maximum dimensions for an individual item are typically 18 x 14 x 8 inches.

    All airlines between Philadelphia International Airport (PHL) and George Bush Intercontinental Airport (IAH) offer wheelchair assistance for passengers with mobility challenges. Wheelchair service is available upon request, and airport staff can assist passengers in navigating the terminals, security checkpoints, and boarding areas.

  • Which other nearby cities are served by the George Bush Intercontinental Airport (IAH)?

    Aside from Houston, Texas, George Bush Intercontinental Airport (IAH) provides easy access to several other towns in the neighborhood. Within an hour's drive from IAH, you can reach various cities and towns in Houston, including The Woodlands, Spring, Humble, Conroe, Tomball, and Kingwood.

  • What are the most popular connecting routes between Philadelphia International Airport (PHL) and George Bush Intercontinental Airport (IAH)?

    The most popular connecting routes between PHL and IAH often involve flights with layovers in major hub airports. Some of the common connecting cities or airports that travelers may pass through on their journey between PHL and IAH include Atlanta (ATL), Charlotte (CLT), Dallas (DFW), Chicago (ORD), and New York (EWR).

  • What are the most eco-friendly airlines offering flights from Philadelphia International Airport (PHL) to George Bush Intercontinental Airport (IAH)?

    Many airlines in the aviation industry have been reducing their carbon footprint and becoming more environmentally responsible. For a sustainable journey between Philadelphia (PHL) and Houston (IAH), consider flying aboard Delta or United. These carriers have been investing in newer, more fuel-efficient aircraft that produce fewer emissions per passenger. Also, they have adopted eco-friendly policies, such as reducing single-use plastics on board and at airports.

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

    In the last 3 days, the lowest price for a flight from Philadelphia to Houston George Bush Intcntl Airport was $36 for a one-way ticket and $45 for a round-trip.

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

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

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

    American Airlines, JetBlue, Delta, and Alaska Airlines offer inflight Wi-Fi service on the Philadelphia to Houston George Bush Airport flight route.

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

    The Airbus A319 is the aircraft model that flies most regularly on the Philadelphia to Houston George Bush Airport flight route.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Philadelphia to Houston are Delta and United Airlines. With an average price for the route of $296 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 $353 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Philadelphia 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 Philadelphia 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 Philadelphia 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 Philadelphia 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 Philadelphia 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 Philadelphia with another airline. Booking your flights between Philadelphia 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 Philadelphia 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 Philadelphia 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 PHL to Houston George Bush Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $138 or less one-way and $198 or less round-trip.
  • Which airlines offer family services on trips between Miami International Airport (MIA) and Salvador Bahia Airport?
  • Family services can vary among airlines and may include priority boarding for families, assistance with strollers, in-flight entertainment suitable for children, and more. Some airlines that typically provide family services on this route include American Airlines, LATAM Airlines, GOL Linhas Aéreas, and Azul Brazilian Airlines.
  • American Airlines has a significant presence at Philadelphia International Airport (PHL), with numerous flights connecting to various domestic and international destinations, including George Bush Intercontinental Airport (IAH). As a hub, the station serves as a major connecting point for American Airlines, allowing passengers to transfer to and from flights operated by the airline.
  • You have several transportation options from Downtown Philadelphia to Philadelphia International Airport (PHL), including buses, taxis, trains, and car rentals. However, the SEPTA Airport Line is the most convenient option, providing direct train service between Downtown Philadelphia and the airport. The coaches run regularly from numerous stations, including Suburban Station and 30th Street Station, and the journey takes around 20–25 minutes.
  • Pet policies vary depending on the airlines between Philadelphia International Airport (PHL) and George Bush Intercontinental Airport (IAH). Nevertheless, most carriers, including American, United, and Spirit Airlines, allow small domestic cats and dogs in the cabin. In addition, the furry passengers must bear up-to-date medical documentation and remain locked in their cages throughout the voyage.
See more tips

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

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

Nonstop departures

Philadelphia to Houston George Bush Intcntl

Monday

Air New Zealand, American Airlines, British Airways, +4 more

Air New Zealand, American Airlines, +5 more

Tuesday

Air New Zealand, American Airlines, British Airways, +4 more

Air New Zealand, American Airlines, +5 more

Wednesday

Air New Zealand, American Airlines, British Airways, +4 more

Air New Zealand, American Airlines, +5 more

Thursday

Air New Zealand, American Airlines, British Airways, +4 more

Air New Zealand, American Airlines, +5 more

Friday

Air New Zealand, American Airlines, British Airways, +4 more

Air New Zealand, American Airlines, +5 more

Saturday

Air New Zealand, American Airlines, British Airways, +4 more

Air New Zealand, American Airlines, +5 more

Sunday

Air New Zealand, American Airlines, British Airways, +4 more

Air New Zealand, American Airlines, +5 more

See more direct flights

Nonstop returns

Houston George Bush Intcntl to Philadelphia

Monday

Aer Lingus, Air New Zealand, American Airlines, +4 more

Aer Lingus, Air New Zealand, +5 more

Tuesday

Aer Lingus, Air New Zealand, American Airlines, +4 more

Aer Lingus, Air New Zealand, +5 more

Wednesday

Aer Lingus, Air New Zealand, American Airlines, +4 more

Aer Lingus, Air New Zealand, +5 more

Thursday

Aer Lingus, Air New Zealand, American Airlines, +4 more

Aer Lingus, Air New Zealand, +5 more

Friday

Aer Lingus, Air New Zealand, American Airlines, +4 more

Aer Lingus, Air New Zealand, +5 more

Saturday

Aer Lingus, Air New Zealand, American Airlines, +4 more

Aer Lingus, Air New Zealand, +5 more

Sunday

Aer Lingus, Air New Zealand, American Airlines, +4 more

Aer Lingus, Air New Zealand, +5 more

See more direct flights
See more direct flights

Top 5 airlines serving from Philadelphia to George Bush Intcntl

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia 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 Philadelphia 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 10932 reviews
8.2boarding
7.9comfort
8.6crew
8.0entertainment
7.4food
Airline reviews

The pilots were good. Disappointing when planes don't have electrical ports

6.0 GoodAnonymous, Apr 2024ATL - CHS
Read more about Delta reviews

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

Delta is one of the best airlines I have flown

Made the Atlanta to Pittsburgh trip many times, with Delta no issues

I always fly with Delta. My friends tell me their horror stories of flying with other airlines. I just smile and say, “You should fly Delta”

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

Horrible. This was not first class. This was a connecting flight whi h was late. My original flight never came. I hated the fact that delta gave me a connecting flight from New York to Orlando Florida. No meals and the television screens were not working. There wasn't even any power to charge your phones. This is NOT FIRST CLASS DELTA!!! Do better next time!

This flight was ridiculous. I had to have a connecting flight from New York to orlando Florida??? The flight left late and because it was a short flight there was no first class amenities. I had one alcohol drink. The flight crew was fine, but it sure did not feel like first class. Delta to me dropped the ball by giving me a connecting flight. By the time we got to Raleigh we would have missed the next flight. Lucky for me the flight never came so now I was stuck waiting for a later flight that came in late also.

Our flight was delayed in Atlanta. The staff could have gave us an explanation for the delay and how long it would be.

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!

Got automatically assigned middle seats unless you fork out extra money for a seat assignment, not impressed.

Flight was canceled 12 hours before take-off due to “weather”

Same basket of unhealthy prepackaged snacks (junk food) which was depleted by the time it got to my row!!

We experience delays on departure and connecting flights resulting in 14 hour to our next departure. We were accommodated with a night's stay but was only provided a 12 dollar meals accommodation. The airlines rules state.at least 50 dollars. In any case, it can not make up for the whole day missed on our vacation in Sydney Australia.

Flight from PHL to PHX arrived 50 minutes early and a gate was available. First class flight attendant Stephanie was very friendly and polite. Sanitizing wipes should be provided with meals in addition to refresher towels.

flight delayed so missed connection and this had to rebook for next day

Flight departed PHL one hour late due to late arrival of aircraft. On board services were okay. First class menu does not offer any new items; same desserts (cheese & crackers or Mango sorbet). At least there were no credit card promotions during the flight.

After sitting on plane for 7+ hours, flight was canceled. And to makes matters worse, my suitcase is in baggage hell!

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.

Terrible Ticketing and Check in process. I learned that AA unilaterally cancelled my premium seating from PHL to CLT and from CLT to JAN. They did, however, refund my money, but my seating was subsequently severely downgraded. They didn’t have a seat for my unless I paid for it! Not cool! Consequently, Check-in took 45 min. AA is usually great, but this was my worst experience with AA ever. Appalling they they arbitrarily cancel my seats threatening loss of flight if I didn’t pay for a seat!!!! -John

We liked quick boarding and on time departure. Seats were very uncomfortable.

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.

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

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

First....my trip was from Ft. Myers to Philly (not the other way around). Plane was clean, staff was friendly and flight was efficient with boarding and flight time. Thumbs up all around.

Seats are very small and extremely hard. Too close together. The person next to me had average shoulders and was very far into my 'space'.

Flights are great except for the ticketing service on the terminal.. Too little employees taking care for lots of flights.

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.

I purchased a carry on bag online…was supposed to cost $72 but after a whole slew of bs charges, the total was over $175.00. Because of these hidden charges, I will not even consider flying Frontier ever again. It’s just not worth the hassle. I’m scratching this company off my list forever.

Flight was OK. Seats were good no cell phone charges on the plane no TVs or entertainment.

There were 3 leg for the trip and each leg was delayed by 90 minutes or more. The boarding process takes forever with people waiting on the jetway even though most folks do not have carry-on. The whole process is poorly managed.

Flight cancelled and was told by a rude gate agent that they don’t accommodate on other airlines. Had to wait 5 hours for a connecting flight that had a 7 hour layover. Would not allow bags to be checked early so we couldn’t go through security .Had to rent a car for the afternoon to store bags and get a meal. Also incurred a hotel fee. No apology or reason given for the cancellation- just rudeness.

They cancelled the flight then did nothing to help us rebook. It was awful - I won’t fly with them again

The process of buying the ticket and navigating all the hidden charges that Frontier throws at you was a terrible experience. The actual airport experience and flying was fine.

The truck that was refueling the plane drove away with the hose still connected to the plane and ripped part of the plane off with it

Not have to pay for every single item to take a flight. Seating and delays sucked.

Flight was cancelled and I had to spend the night in the airport lugging my suitcase around

If you don’t check in 24 hours in advance, they will charge you $110 to check your bag instead of the $30. I did not get an email with this information and did not check in. In addition, my flight home was cancelled at layover and I had to spend the night in the airport, and then have another layover at another airport before making it home. Will not fly frontier again.

Book cheap flights from Philadelphia to Houston

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Philadelphia to Houston found on KAYAK in the last 72 hours.
5/8Wed
1 stopSpirit Airlines
9h 22mPHL-IAH
$36
5/28Tue
1 stopSpirit Airlines
26h 16mPHL-IAH
$38
5/20Mon
nonstopSpirit Airlines
3h 40mPHL-IAH
$42
5/11Sat
1 stopFrontier
12h 49mPHL-IAH
$70
8/24Sat
1 stopFrontier
9h 56mPHL-IAH
$81
5/4Sat
nonstopAmerican Airlines
3h 52mPHL-IAH
$118
6/15Sat
nonstopAmerican Airlines
3h 45mPHL-IAH
$130
9/2Mon
nonstopUnited Airlines
3h 33mPHL-IAH
$180
6/15Sat
3 stops
35h 48mPHL-IAH
$203
5/28Tue
nonstopUnited Airlines
3h 24mPHL-IAH
$300

Search by stops

Search by airline

Search by price

Last minute flights from Philadelphia 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 Philadelphia to Houston that are departing in the next 10 days.
5/3Fri
multi-stopFrontier
26h 05mPHL-IAH
5/5Sun
multi-stopFrontier
9h 17mIAH-PHL
$156
5/2Thu
multi-stop
10h 18mPHL-IAH
5/8Wed
nonstop
3h 26mIAH-PHL
$173
5/3Fri
multi-stopSpirit Airlines
21h 27mPHL-IAH
5/11Sat
nonstopSpirit Airlines
3h 26mIAH-PHL
$178
5/3Fri
multi-stop
17h 10mPHL-IAH
5/8Wed
nonstop
3h 26mIAH-PHL
$181
5/1Wed
multi-stop
6h 01mPHL-IAH
5/7Tue
multi-stop
11h 22mIAH-PHL
$182
5/2Thu
multi-stop
10h 18mPHL-IAH
5/7Tue
multi-stop
11h 22mIAH-PHL
$187
5/3Fri
multi-stop
17h 10mPHL-IAH
5/8Wed
multi-stop
9h 17mIAH-PHL
$195
5/3Fri
multi-stopSpirit Airlines
33h 36mPHL-IAH
5/11Sat
nonstopSpirit Airlines
3h 26mIAH-PHL
$211
5/1Wed
nonstopAmerican Airlines
3h 47mPHL-IAH
5/7Tue
nonstopAmerican Airlines
3h 16mIAH-PHL
$365
5/1Wed
multi-stopAmerican Airlines
6h 06mPHL-IAH
5/4Sat
nonstopAmerican Airlines
3h 38mIAH-PHL
$373

Search by stops

Search by airline

Search by price

Philadelphia - Houston George Bush Airport Flights

Departure:

Philadelphia (PHL)United States

Destination:

Houston George Bush Airport (IAH)United States

Return flight deals:

Houston George Bush Airport - Philadelphia

Cabin classes:

$811
$1,280
$683
$94