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$70+ Cheap flights from Pennsylvania to Houston

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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — HOU
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Pennsylvania to Houston

Keep the following information in mind while searching for Pennsylvania to Houston flight deals. Data was last updated September 17, 2025.

Round-trip from

$125
(Kiwi.com)

One-way from

$70
(Kiwi.com)

Popular in

April

Cheapest in

September

Average price

$251
From Pennsylvania to Houston
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One-way flight from Pennsylvania to Houston
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Highest demand for flights based on searches. 14% potential increase in price ($54 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Pennsylvania to Houston

Cheapest flights from Pennsylvania to Houston
Explore the most affordable flight options available from Pennsylvania to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/16. 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 11/512:30 pmLGA - IAH
1 stop7h 01mMultiple Airlines
Tue 11/187:00 amIAH - LGA
Nonstop3h 31mMultiple Airlines
Deal found 9/16$125
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Tue 9/2311:30 amLGA - IAH
1 stop6h 04mMultiple Airlines
Wed 10/112:58 pmIAH - LGA
Nonstop3h 32mMultiple Airlines
Deal found 9/15$126
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 10/36:30 amLGA - IAH
1 stop6h 22mSpirit Airlines
Mon 10/61:08 pmIAH - LGA
Nonstop3h 22mSpirit Airlines
Deal found 9/16$127
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:02 pmLGA - IAH
Nonstop4h 04mSpirit Airlines
Sat 11/87:00 amIAH - LGA
Nonstop3h 31mSpirit Airlines
Deal found 9/15$128
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/228:44 amLGA - IAH
Nonstop3h 53mSpirit Airlines
Wed 10/222:48 pmIAH - LGA
1 stop6h 53mSpirit Airlines
Deal found 9/15$129
This Trip.com deal was found by Cheapflights users on 9/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2912:56 pmLGA - IAH
1 stop27h 40mMultiple Airlines
Tue 10/71:08 pmIAH - LGA
Nonstop3h 22mMultiple Airlines
Deal found 9/15$130
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 9/2710:56 pmLGA - IAH
1 stop13h 13mMultiple Airlines
Tue 9/3012:58 pmIAH - LGA
Nonstop3h 32mMultiple Airlines
Deal found 9/15$131
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/308:49 amLGA - IAH
Nonstop3h 53mSpirit Airlines
Wed 10/12:27 pmIAH - LGA
1 stop7h 36mSpirit Airlines
Deal found 9/15$132
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1511:59 amLGA - IAH
1 stop13h 29mSpirit Airlines
Mon 10/201:08 pmIAH - LGA
Nonstop3h 22mSpirit Airlines
Deal found 9/15$133
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1511:59 amLGA - IAH
1 stop13h 29mSpirit Airlines
Wed 10/221:09 pmIAH - LGA
1 stop9h 16mSpirit Airlines
Deal found 9/15$134
This Gotogate deal was found by Cheapflights users on 9/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/66:30 amLGA - IAH
1 stop11h 27mMultiple Airlines
Wed 10/157:30 pmIAH - LGA
1 stop12h 30mMultiple Airlines
Deal found 9/15$135
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/48:49 amLGA - IAH
Nonstop3h 53mSpirit Airlines
Tue 10/141:08 pmIAH - LGA
Nonstop3h 22mSpirit Airlines
Deal found 9/15$136

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania to Houston 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 September 17, 2025.
Use the filters below to find and compare flights from Pennsylvania to Houston that are best for you.

Fly from

Pennsylvania

Fly to

Houston

Route

Depart

Return

Price

New YorkHouston

LGA - IAH

LGAIAH

New York LaGuardia

Sat 10/4

8:49 am-11:42 am

Nonstop3h 53m

Houston George Bush Intcntl

Tue 10/7

1:08 pm-5:30 pm

Nonstop3h 22m

$137

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Wed 10/8

10:18 pm-12:30 am

Nonstop3h 12m

Houston George Bush Intcntl

Fri 10/17

4:54 pm-8:59 pm

Nonstop3h 05m

$147

Washington, D.C.Houston

DCA - IAH

DCAIAH

Washington, D.C. Reagan-National

Fri 11/14

6:00 am-8:36 am

Nonstop3h 36m

Houston George Bush Intcntl

Sun 11/16

9:49 am-1:49 pm

Nonstop3h 00m

$147

Washington, D.C.Houston

DCA - IAH

DCAIAH

Washington, D.C. Reagan-National

Sun 11/2

7:59 pm-10:36 pm

Nonstop3h 37m

Houston George Bush Intcntl

Fri 11/7

12:00 pm-3:58 pm

Nonstop2h 58m

$147

Washington, D.C.Houston

DCA - IAH

DCAIAH

Washington, D.C. Reagan-National

Wed 10/22

11:00 am-1:22 pm

Nonstop3h 22m

Houston George Bush Intcntl

Wed 10/22

7:50 pm-11:50 pm

Nonstop3h 00m

$147

Washington, D.C.Houston

DCA - IAH

DCAIAH

Washington, D.C. Reagan-National

Thu 11/13

2:51 pm-5:25 pm

Nonstop3h 34m

Houston George Bush Intcntl

Mon 11/17

6:10 pm-10:09 pm

Nonstop2h 59m

$147

Washington, D.C.Houston

DCA - IAH

DCAIAH

Washington, D.C. Reagan-National

Sat 10/25

8:20 am-10:45 am

Nonstop3h 25m

Houston George Bush Intcntl

Mon 10/27

7:53 pm-11:44 pm

Nonstop2h 51m

$147

New YorkHouston

JFK - IAH

JFKIAH

New York John F Kennedy Intl

Wed 10/22

8:24 am-11:29 am

Nonstop4h 05m

Houston George Bush Intcntl

Tue 10/28

12:37 pm-5:25 pm

Nonstop3h 48m

$177

New YorkHouston

LGA - HOU

LGAHOU

New York LaGuardia

Thu 10/23

11:00 am-1:55 pm

Nonstop3h 55m

Houston Hobby

Mon 10/27

5:50 am-10:05 am

Nonstop3h 15m

$177

New YorkHouston

LGA - HOU

LGAHOU

New York LaGuardia

Sat 11/15

7:15 am-10:30 am

Nonstop4h 15m

Houston Hobby

Mon 11/17

6:35 pm-10:50 pm

Nonstop3h 15m

$177

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 60 results
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Best time to book a flight from Pennsylvania to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston 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

What is the cheapest month to book a flight from Pennsylvania to Houston?

Currently, September is the cheapest month in which you can book a flight from Pennsylvania to Houston (average of $230). Flying from Pennsylvania to Houston in March is currently the most expensive (average of $330). 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 HOU?

Find hourly flight availability from Pennsylvania to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

When flying from Pennsylvania to Houston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Pennsylvania to Houston?

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Houston. 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?

    Departing from Pennsylvania to Houston will take you 3h 12m. The distance from Pennsylvania to Houston is about 1188 mi. Generally, flights for this route are nonstop.

  • What are the cheapest airlines to fly from Pennsylvania to Houston one-way?

    $78 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and Delta, with prices starting from $81 and $89, respectively.

  • What are the most popular routes from Pennsylvania to Houston?

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

  • Can I find deals for flights from Pennsylvania to Houston that include hotel bookings?

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

  • How can I find direct flights from Pennsylvania to Houston?

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

  • Can I find deals for business class flights from Pennsylvania to Houston?

    Yes. Cheapflights offers flight deals from Pennsylvania to Houston 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?

    Currently, September is the cheapest month in which you can book a flight from Pennsylvania to Houston (average of $230). Flying from Pennsylvania to Houston in March is currently the most expensive (average of $330). 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

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Alternative routes for Pennsylvania to Houston

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Dallas/Fort Worth flights
LaGuardia to Dallas/Fort Worth flights
O'Hare Intl to Dallas/Fort Worth flights
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Top 6 airlines flying from Pennsylvania to Houston

Discover the top 6 airlines that operate flights from Pennsylvania to Houston. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$74Average$202FlexibilityNo cancel feeOn-time65%
FrontierCheapest$110Average$185FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$159Average$448FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$171Average$362FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$183Average$442FlexibilityNo cancel feeOn-time69%
DeltaCheapest$216Average$363FlexibilityNo cancel feeOn-timeN/A

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