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$78+ Cheap flights from George Bush Intcntl (IAH) to Philadelphia (PHL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — PHL
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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Cheapflights Tip: The best prices from Houston George Bush Intcntl to Philadelphia are usually found in December or August, booked 74 days in advance, depart on a Saturday or Thursday and return on a Thursday

Find flight deals from George Bush Intcntl to Philadelphia

Cheapest flights from George Bush Intcntl to Philadelphia
Explore the most affordable flight options available from George Bush Intcntl to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/87:00 amIAH - PHL
2 stops16h 13mFrontier
Sat 11/155:50 amPHL - IAH
1 stop7h 15mFrontier
Deal found 10/26$201
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2111:49 amIAH - PHL
Nonstop3h 17mFrontier
Wed 11/267:16 amPHL - IAH
1 stop12h 26mFrontier
Deal found 10/25$202
This Mytrip deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/16:09 pmIAH - PHL
1 stop14h 11mSpirit Airlines
Sat 12/64:34 pmPHL - IAH
2 stops16h 51mSpirit Airlines
Deal found 10/26$203
This Mytrip deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/124:06 pmIAH - PHL
2 stops18h 11mSpirit Airlines
Sun 12/1410:22 amPHL - IAH
1 stop14h 18mSpirit Airlines
Deal found 10/26$204
This Frontier deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1210:20 amIAH - PHL
Nonstop3h 19mFrontier
Mon 12/156:15 amPHL - IAH
Nonstop3h 54mFrontier
Deal found 10/25$205
This Frontier deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/163:21 pmIAH - PHL
1 stop8h 18mFrontier
Fri 11/218:00 amPHL - IAH
Nonstop3h 54mFrontier
Deal found 10/25$206
This Mytrip deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/911:10 pmIAH - PHL
2 stops20h 17mSpirit Airlines
Sun 11/1610:10 pmPHL - IAH
2 stops20h 16mSpirit Airlines
Deal found 10/26$207
This Cheapflightsfares deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/216:10 amIAH - PHL
1 stop6h 55mSpirit Airlines
Fri 11/286:00 amPHL - IAH
1 stop12h 26mSpirit Airlines
Deal found 10/27$208
This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/58:47 pmIAH - PHL
2 stops35h 43mMultiple Airlines
Sun 11/96:24 pmPHL - IAH
1 stop16h 43mMultiple Airlines
Deal found 10/24$209
This Cheapflightsfares deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:10 amIAH - PHL
1 stop8h 07mSpirit Airlines
Fri 11/289:48 amPHL - IAH
1 stop10h 42mSpirit Airlines
Deal found 10/25$210
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/223:55 pmIAH - PHL
1 stop6h 24mMultiple Airlines
Fri 1/27:40 amPHL - IAH
Nonstop3h 54mMultiple Airlines
Deal found 10/26$211
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/229:34 pmIAH - PHL
1 stop10h 03mFrontier
Fri 1/27:40 amPHL - IAH
Nonstop3h 54mFrontier
Deal found 10/26$212

Cheap flight deals from George Bush Intcntl to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 27, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$201
(Kiwi.com)

One-way from

$78
(Kiwi.com)

Popular in

February

Cheapest in

December

Average price

$314

Good round-trip deal

$291 or less

Good one-way deal

$128 or less
Provider with most accurate pricing for Houston George Bush Intcntl-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Philadelphia flights.
Search Deals
From Houston George Bush Intcntl to Philadelphia
Search Deals
One-way flight from Houston George Bush Intcntl to Philadelphia
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Houston George Bush Intcntl to Philadelphia.
Search Deals
Price to beat on a one-way flight from Houston George Bush Intcntl to Philadelphia.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Philadelphia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 27, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Philadelphia that are best for you.

Fly from

George Bush Intcntl

Fly to

Philadelphia

Route

Depart

Return

Price

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Wed 12/3

7:20 am-11:36 am

Nonstop3h 16m

Philadelphia

Sat 12/6

5:07 pm-10:47 pm

1 stop6h 40m

$204

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Wed 12/24

6:38 pm-12:30 am

1 stop4h 52m

Philadelphia

Wed 12/31

6:00 am-11:11 am

1 stop6h 11m

$239

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Thu 12/25

6:38 pm-12:27 am

1 stop4h 49m

Philadelphia

Tue 1/6

6:51 pm-11:58 pm

1 stop6h 07m

$244

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Thu 3/12

11:50 am-8:37 pm

1 stop7h 47m

Philadelphia

Wed 3/18

5:55 am-12:27 pm

1 stop7h 32m

$254

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Wed 11/19

7:25 am-11:40 am

Nonstop3h 15m

Philadelphia

Sun 11/23

6:31 pm-11:59 pm

1 stop6h 28m

$255

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Tue 12/16

6:30 pm-10:45 pm

Nonstop3h 15m

Philadelphia

Tue 1/6

8:05 am-11:05 am

Nonstop4h 00m

$274

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Tue 12/16

12:25 pm-4:41 pm

Nonstop3h 16m

Philadelphia

Wed 1/7

5:50 pm-8:50 pm

Nonstop4h 00m

$274

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Fri 11/14

6:30 pm-10:46 pm

Nonstop3h 16m

Philadelphia

Sun 11/16

6:00 am-11:51 am

1 stop6h 51m

$279

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Sat 12/20

6:38 pm-12:27 am

1 stop4h 49m

Philadelphia

Tue 1/6

6:51 pm-11:58 pm

1 stop6h 07m

$299

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Fri 4/17

3:25 pm-11:00 pm

1 stop6h 35m

Philadelphia

Tue 4/21

4:45 pm-9:08 pm

1 stop5h 23m

$299

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 21 results
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Compare providers for flights from George Bush Intcntl to Philadelphia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Philadelphia in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapOairPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Philadelphia flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Houston George Bush Intcntl Airport-Philadelphia flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Philadelphia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Philadelphia flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Philadelphia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from George Bush Intcntl to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from George Bush Intcntl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Philadelphia

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Philadelphia?

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Philadelphia. Price data was last updated on October 24, 2025.

To ensure you get the cheapest price possible for a flight from Houston George Bush Intcntl Airport to Philadelphia, you should look to book at least 74 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Philadelphia?

Currently, March is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Philadelphia (average of $75). Flying from Houston George Bush Intcntl Airport to Philadelphia in June is currently the most expensive (average of $125). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAH to PHL?

Find hourly flight availability from George Bush Intcntl to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 27, 2025.

It’s optimal to fly from Houston George Bush Intcntl Airport to Philadelphia in the evening. By choosing this option you can save up to 71% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Houston George Bush Intcntl Airport to Philadelphia?

Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to Philadelphia. Price data was last updated on October 26, 2025.

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Philadelphia flight should consider departing on Saturday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

The best insider tips for Houston George Bush Intcntl Airport to Philadelphia flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Houston George Bush Intcntl Airport to Philadelphia trip
Airlines
United Airlines

Basic Economy allows a personal item only; no carry-on bags without extra fees.


Prepay for checked bags 24 hours before to save on fees.

Read more about United Airlinesby Harriet Baskas
Spirit Airlines

Spirit's Big Front Seats offer 11 inches more legroom, ideal for comfort.


Use Spirit's Bag-O-Tron tool to compare baggage fees and save money.

Read more about Spirit Airlinesby Daniel Scheffler
Airports
IAH

Check the IAH website for current security wait times to streamline your departure process.

Read more about IAHby Evie Carrick
PHL

Use the SEPTA Airport Line for efficient travel to Center City Philadelphia from PHL.

Read more about PHLby Mark Chesnut
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Daniel Scheffler

Daniel Scheffler

Expert on Spirit Airlines

Daniel Scheffler

Daniel Scheffler

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Read more
Evie Carrick

Evie Carrick

Expert on IAH

Evie Carrick

Evie Carrick

Evie Carrick is a writer and editor who has lived in five countries and traveled to over 50, with extensive experience flying around the world. She was born in Colorado, but has spent time flying to both coasts to visit family. She writes regularly for Travel + Leisure, BuzzFeed, and SKI and recently published seven travel journals with Simon & Schuster.

Read more
Mark Chesnut

Mark Chesnut

Expert on PHL

Mark Chesnut

Mark Chesnut

Mark Chesnut is a travel writer and public speaker with more than 30 years of experience. The 2019 winner of the NLGJA Excellence in Travel Writing Award, Mark is the author of the book “Prepare for Departure” and has covered air travel for multiple top consumer and trade media outlets.

Read more

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Philadelphia. Reviews last updated October 27, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Houston George Bush Intcntl Airport to Philadelphia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,996 reviews

Comfort

7.9

Overall

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,996 reviews
Delta
7.9
Good
7,996 reviews

Comfort

7.9

Overall

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,999 reviews
Delta
7.9
Good
7,996 reviews

Comfort

7.9

Overall

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,031 reviews
Delta
7.9
Good
7,996 reviews

Comfort

7.9

Overall

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Spirit Airlines
6.3
Okay
8,112 reviews
Delta
7.9
Good
7,996 reviews

Comfort

7.9

Overall

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Frontier
5.8
Fair
3,123 reviews
Delta
7.9
Good
7,996 reviews

Comfort

7.9

Overall

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Philadelphia from Houston George Bush Intcntl?

    Philadelphia (PHL), located 7.0 mi from the city center, is the airport you fly into when you book flights from Houston George Bush Intcntl to Philadelphia. 5 airlines have flights to Philadelphia from Houston George Bush Intcntl on a regular basis. Booking flights from Houston George Bush Intcntl to Philadelphia should not be difficult; the airport handles an average of 11 inbound flights from Houston George Bush Intcntl per day.

  • How long is the flight from Houston George Bush Intcntl Airport to Philadelphia?

    Departing from Houston George Bush Intcntl Airport to Philadelphia will take you 3h 16m. Airlines will cover a distance of 1322 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Philadelphia round-trip?

    Cheapflights users have booked flights from Houston George Bush Intcntl Airport to Philadelphia round-trip from $76. Other airlines that can offer you cheap pricing are Spirit Airlines, from $87, and American Airlines, from $212. You may be able to fly from Houston George Bush Intcntl Airport to Philadelphia for 75% less than the average price by searching for these airlines.

  • What are the most reliable airlines from Houston George Bush Intcntl Airport to Philadelphia?

    Consider United Airlines (92%), Mesa Airlines (90%) or Qatar Airways (89%) when booking your flight. These represent the most reliable airlines when flying from Houston George Bush Intcntl Airport to Philadelphia.

  • What are the cheapest flights from Houston George Bush Intcntl Airport to Philadelphia?

    On average you can expect to pay $802 for a flight from Houston George Bush Intcntl Airport to Philadelphia. The cheapest flight overall is $100 while the most popular route, (Houston George Bush Intcntl - Philadelphia) is currently priced at $109.

  • Can I find deals for flights from George Bush Intcntl to Philadelphia that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Philadelphia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Philadelphia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Philadelphia.

  • Can I find deals for business class flights from George Bush Intcntl to Philadelphia?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, March is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Philadelphia (average of $75). Flying from Houston George Bush Intcntl Airport to Philadelphia in June is currently the most expensive (average of $125). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
King of Prussia
Pottstown
Reading
Ocean City
Cherry Hill
Dewey Beach
Ephrata
Camden
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
Newark
Millville
Chester
Exton
Havre de Grace

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Alternative routes for George Bush Intcntl to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from George Bush Intcntl to Philadelphia

Discover the top 5 airlines that operate flights from George Bush Intcntl to Philadelphia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$76Average$147FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$87Average$204FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$212Average$331FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$219Average$395FlexibilityNo cancel feeOn-time69%
DeltaCheapest$236Average$320FlexibilityNo cancel feeOn-timeN/A

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