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George Bush Intcntl

$48+ Cheap flights from Pennsylvania to George Bush Intcntl (IAH)

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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — IAH
Mar 17 — Mar 241
Tue 3/17
Tue 3/24
1 adult, Economy
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Cheap flight deals from Pennsylvania to George Bush Intcntl

Cheapest flights from Pennsylvania to George Bush Intcntl
Explore the most affordable flight options available from Pennsylvania to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 15, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 2/11. 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.
Tue 4/145:50 am
EWR
-
IAH
1 stop5h 34m
Spirit Airlines
Thu 4/167:05 am
IAH
-
EWR
Nonstop3h 31m
Spirit Airlines
Deal found 2/11$131
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 5/910:29 pm
EWR
-
IAH
1 stop11h 17m
Multiple Airlines
Wed 5/207:05 am
IAH
-
EWR
Nonstop3h 31m
Multiple Airlines
Deal found 2/12$132
This Super.com deal was found by Cheapflights users on 2/13. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:00 pm
EWR
-
IAH
1 stop6h 09m
Spirit Airlines
Thu 3/51:05 pm
IAH
-
EWR
1 stop9h 24m
Spirit Airlines
Deal found 2/13$133
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 5/910:29 pm
EWR
-
IAH
1 stop11h 17m
Frontier
Sat 5/165:49 pm
IAH
-
EWR
1 stop6h 27m
Frontier
Deal found 2/12$134
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 4/115:50 am
EWR
-
IAH
1 stop5h 46m
Multiple Airlines
Sat 4/185:49 pm
IAH
-
EWR
1 stop6h 27m
Multiple Airlines
Deal found 2/15$135
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 3/43:00 pm
EWR
-
IAH
1 stop6h 45m
Spirit Airlines
Wed 3/257:05 am
IAH
-
EWR
Nonstop3h 24m
Spirit Airlines
Deal found 2/15$136
This Cheapflightsfares deal was found by Cheapflights users on 2/13. 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.
Tue 3/2412:34 pm
EWR
-
IAH
Nonstop3h 53m
Spirit Airlines
Tue 3/317:05 am
IAH
-
EWR
Nonstop3h 24m
Spirit Airlines
Deal found 2/13$137
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 3/910:30 pm
EWR
-
IAH
1 stop25h 39m
Multiple Airlines
Thu 3/195:49 pm
IAH
-
EWR
1 stop6h 14m
Multiple Airlines
Deal found 2/15$138
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 3/2510:00 am
JFK
-
IAH
1 stop7h 22m
Frontier
Tue 3/315:49 pm
IAH
-
JFK
1 stop6h 24m
Frontier
Deal found 2/12$138
This Kiwi.com deal was found by Cheapflights users on 2/14. 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 3/911:59 am
LGA
-
IAH
Nonstop4h 16m
Multiple Airlines
Wed 3/186:00 am
IAH
-
LGA
1 stop9h 29m
Multiple Airlines
Deal found 2/14$138
This Cheapflightsfares deal was found by Cheapflights users on 2/14. 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.
Mon 3/165:50 am
EWR
-
IAH
1 stop5h 46m
Spirit Airlines
Tue 3/247:05 am
IAH
-
EWR
Nonstop3h 24m
Spirit Airlines
Deal found 2/14$139
This Kiwi.com deal was found by Cheapflights users on 2/13. 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 3/710:00 am
JFK
-
IAH
1 stop11h 53m
Frontier
Tue 3/105:49 pm
IAH
-
JFK
1 stop6h 24m
Frontier
Deal found 2/13$139

Find flight deals from Pennsylvania to George Bush Intcntl

Keep the following information in mind while searching for Pennsylvania to George Bush Intcntl flight deals. Data was last updated February 15, 2026.

Round-trip from

$131
(CheapOair)

One-way from

$48
(Kiwi.com)

Popular in

February

Cheapest in

September

Average price

$385

Good round-trip deal

$293 or less

Good one-way deal

$168 or less
From Pennsylvania to Houston George Bush Intcntl
Search Deals
One-way flight from Pennsylvania to Houston George Bush Intcntl
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Highest demand for flights based on searches. 7% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Pennsylvania to Houston George Bush Intcntl.
Search Deals
Price to beat on a one-way flight from Pennsylvania to Houston George Bush Intcntl.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania to George Bush Intcntl 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 February 15, 2026.
Use the filters below to find and compare flights from Pennsylvania to Houston George Bush Intcntl Airport that are best for you.

Fly from

Pennsylvania

Fly to

George Bush Intcntl

Route

Depart

Return

Price

NewarkHouston

EWR - IAH

EWRIAH

Newark

Tue 3/17

5:50 am-10:24 am

1 stop5h 34m

Houston George Bush Intcntl

Sat 3/21

6:25 am-12:53 am

1 stop17h 28m

$141

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Wed 5/13

6:20 am-5:03 pm

1 stop11h 43m

Houston George Bush Intcntl

Sat 5/16

5:49 pm-12:36 am

1 stop5h 47m

$169

PhiladelphiaHouston

PHL - IAH

PHLIAH

Philadelphia

Wed 3/11

5:05 am-5:05 pm

1 stop13h 00m

Houston George Bush Intcntl

Tue 3/31

5:49 pm-12:52 am

1 stop6h 03m

$190

PhiladelphiaHouston

PHL - IAH

PHLIAH

Philadelphia

Sun 3/1

7:53 pm-7:00 am

1 stop12h 07m

Houston George Bush Intcntl

Tue 3/3

6:15 am-5:12 pm

1 stop9h 57m

$190

NewarkHouston

EWR - IAH

EWRIAH

Newark

Sat 3/7

12:29 pm-3:39 pm

Nonstop4h 10m

Houston George Bush Intcntl

Thu 3/12

7:05 am-11:29 am

Nonstop3h 24m

$193

New YorkHouston

LGA - IAH

LGAIAH

New York LaGuardia

Thu 4/23

6:00 am-8:58 am

Nonstop3h 58m

Houston George Bush Intcntl

Sat 4/25

2:30 pm-6:59 pm

Nonstop3h 29m

$197

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Mon 3/23

2:39 pm-8:08 pm

1 stop6h 29m

Houston George Bush Intcntl

Tue 3/24

5:46 pm-11:56 pm

1 stop5h 10m

$199

NewarkHouston

EWR - IAH

EWRIAH

Newark

Wed 2/25

12:29 pm-3:39 pm

Nonstop4h 10m

Houston George Bush Intcntl

Sun 3/1

9:40 pm-9:00 am

1 stop10h 20m

$208

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Mon 3/23

6:20 am-11:45 am

1 stop6h 25m

Houston George Bush Intcntl

Tue 3/24

11:19 am-11:56 pm

2 stops11h 37m

$210

New YorkHouston

LGA - IAH

LGAIAH

New York LaGuardia

Fri 4/17

12:31 pm-3:36 pm

Nonstop4h 05m

Houston George Bush Intcntl

Sun 4/19

5:20 pm-9:57 pm

Nonstop3h 37m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/12

Showing 1-10 of 60 results
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Best time to book a flight from Pennsylvania to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Pennsylvania 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 Pennsylvania to Houston George Bush Intcntl Airport

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

Currently, April is the cheapest month in which you can book a flight from Pennsylvania to Houston George Bush Intcntl Airport (average of $101). Flying from Pennsylvania to Houston George Bush Intcntl Airport in February is currently the most expensive (average of $215). 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 PA to IAH?

Find hourly flight availability from Pennsylvania to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 15, 2026.

It’s typically best to fly out from Pennsylvania to Houston George Bush Intcntl Airport in the evening. Doing so could potentially save you 39% on the flight price compared to flying in the morning, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Pennsylvania to George Bush Intcntl. Price data was last updated on February 7, 2026.

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

Weekly flight availability from Pennsylvania to Houston George Bush Intcntl Airport

Explore weekly flight availability from Pennsylvania to George Bush Intcntl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 15, 2026.

The most flights from USPA to IAH are scheduled on a Monday (11 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (7 on average).

Related info for your journey

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

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

    There are many flights that can get you from Pennsylvania to Houston George Bush Intcntl Airport in 3h 58m. Fly via Frontier, Spirit Airlines, or Delta to get the fastest option. Pennsylvania and Houston George Bush Intcntl Airport are separated by a distance of 1414 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Pennsylvania to Houston George Bush Intcntl Airport?

    When deciding which route to take from Pennsylvania to Houston George Bush Intcntl Airport consider New York John F Kennedy Intl - Houston George Bush Intcntl, Newark - Houston George Bush Intcntl or New York LaGuardia - Houston George Bush Intcntl as they are the most popular.

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

    No one likes to see their flight delayed. When booking a flight from Pennsylvania to Houston George Bush Intcntl Airport consider choosing Republic Airways (86%), Air New Zealand (81%) or Emirates (81%) as they are the most reliable in getting you off to your destination on time.

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

    Looking for the cheapest flight from Pennsylvania to Houston George Bush Intcntl Airport? While on average our users pay $596, our data indicates the cheapest price to be $158. The most popular route (New York John F Kennedy Intl - Houston George Bush Intcntl), is priced around $132.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pennsylvania to George Bush Intcntl 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 Pennsylvania to Houston George Bush Intcntl Airport?

    Currently, April is the cheapest month in which you can book a flight from Pennsylvania to Houston George Bush Intcntl Airport (average of $101). Flying from Pennsylvania to Houston George Bush Intcntl Airport in February is currently the most expensive (average of $215). 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 Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Montgomery
The Woodlands
Spring
Katy
Tomball
Humble
Conroe
Jersey Village
Cypress

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Alternative routes for Pennsylvania to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.
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Detroit to George Bush Intcntl flights
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San Francisco to George Bush Intcntl flights
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Nashville to Hobby flights
Santa Ana to Hobby flights
Midway to George Bush Intcntl flights

Top 6 airlines flying from Pennsylvania to George Bush Intcntl

Discover the top 6 airlines that operate flights from Pennsylvania to George Bush Intcntl. 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 February 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$82Average$204FlexibilityNo cancel feeOn-time65%
FrontierCheapest$109Average$203FlexibilityNo cancel feeOn-time62%
DeltaCheapest$143Average$330FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$208Average$397FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$208Average$377FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$252Average$299FlexibilityNo cancel feeOn-time62%

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