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$71+ 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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — HOU
Sep 10 — Sep 171
Wed 9/10
Wed 9/17
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 5, 2025.

Round-trip from

$127
(Kiwi.com)

One-way from

$71
(Cheapflightsfares)

Popular in

April

Cheapest in

September

Average price

$213
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. 16% potential increase in price ($63 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 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 5, 2025.

This Frontier deal was found by Cheapflights users on 9/1. 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.
Thu 9/256:30 amLGA - IAH
1 stop11h 31mFrontier
Wed 10/298:00 amIAH - LGA
1 stop7h 29mFrontier
Deal found 9/1$127
This Gotogate deal was found by Cheapflights users on 9/4. 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.
Thu 9/255:07 pmLGA - IAH
1 stop28h 08mMultiple Airlines
Wed 10/112:58 pmIAH - LGA
Nonstop3h 32mMultiple Airlines
Deal found 9/4$128
This Orbitz deal was found by Cheapflights users on 9/4. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/208:49 amLGA - IAH
Nonstop3h 53mSpirit Airlines
Wed 9/2412:58 pmIAH - LGA
Nonstop3h 32mSpirit Airlines
Deal found 9/4$129
This Cheapflightsfares deal was found by Cheapflights users on 9/3. 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 9/226:30 amLGA - IAH
1 stop6h 22mSpirit Airlines
Sat 9/2712:58 pmIAH - LGA
Nonstop3h 32mSpirit Airlines
Deal found 9/3$130
This Trip.com deal was found by Cheapflights users on 9/2. 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.
Wed 9/248:49 amLGA - IAH
Nonstop3h 53mMultiple Airlines
Thu 9/2511:44 amIAH - LGA
1 stop23h 17mMultiple Airlines
Deal found 9/2$131
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 11/116:02 pmLGA - IAH
Nonstop4h 04mSpirit Airlines
Tue 11/187:00 amIAH - LGA
Nonstop3h 31mSpirit Airlines
Deal found 9/3$132
This Cheapflightsfares deal was found by Cheapflights users on 9/2. 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.
Thu 11/136:02 pmLGA - IAH
Nonstop4h 04mSpirit Airlines
Sun 11/167:00 amIAH - LGA
Nonstop3h 31mSpirit Airlines
Deal found 9/2$133
This Priceline deal was found by Cheapflights users on 9/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/168:49 amLGA - IAH
Nonstop3h 53mSpirit Airlines
Thu 9/2512:58 pmIAH - LGA
Nonstop3h 32mSpirit Airlines
Deal found 9/2$134
This Priceline deal was found by Cheapflights users on 9/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/258:49 amLGA - IAH
Nonstop3h 53mSpirit Airlines
Thu 9/2512:58 pmIAH - LGA
Nonstop3h 32mSpirit Airlines
Deal found 9/2$135
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 9/1512:56 pmLGA - IAH
1 stop27h 40mMultiple Airlines
Tue 9/305:37 amIAH - LGA
1 stop9h 22mMultiple Airlines
Deal found 9/3$136
This Trip.com deal was found by Cheapflights users on 9/3. 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.
Wed 9/178:49 amLGA - IAH
Nonstop3h 53mSpirit Airlines
Sat 9/2012:58 pmIAH - LGA
Nonstop3h 32mSpirit Airlines
Deal found 9/3$137
This Mytrip deal was found by Cheapflights users on 9/3. 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.
Sat 9/272:10 pmEWR - IAH
Nonstop3h 48mSpirit Airlines
Sat 10/46:47 amIAH - EWR
1 stop13h 14mSpirit Airlines
Deal found 9/3$138

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 5, 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

Mon 9/29

8:49 am-11:42 am

Nonstop3h 53m

Houston George Bush Intcntl

Tue 9/30

12:58 pm-5:30 pm

Nonstop3h 32m

$127

New YorkHouston

LGA - IAH

LGAIAH

New York LaGuardia

Thu 9/25

6:30 am-5:01 pm

1 stop11h 31m

Houston George Bush Intcntl

Wed 10/29

8:00 am-4:29 pm

1 stop7h 29m

$127

New YorkHouston

LGA - IAH

LGAIAH

New York LaGuardia

Fri 10/17

8:44 am-11:37 am

Nonstop3h 53m

Houston George Bush Intcntl

Mon 10/20

4:15 pm-10:29 pm

1 stop5h 14m

$127

New YorkHouston

LGA - IAH

LGAIAH

New York LaGuardia

Mon 9/29

8:49 am-11:42 am

Nonstop3h 53m

Houston George Bush Intcntl

Thu 10/2

12:58 pm-5:30 pm

Nonstop3h 32m

$127

New YorkHouston

LGA - IAH

LGAIAH

New York LaGuardia

Fri 10/17

8:44 am-11:37 am

Nonstop3h 53m

Houston George Bush Intcntl

Fri 10/17

8:37 pm-12:04 pm

1 stop14h 27m

$128

New YorkHouston

LGA - IAH

LGAIAH

New York LaGuardia

Wed 11/5

6:02 pm-9:06 pm

Nonstop4h 04m

Houston George Bush Intcntl

Sat 11/15

7:00 am-11:31 am

Nonstop3h 31m

$128

New YorkHouston

LGA - IAH

LGAIAH

New York LaGuardia

Fri 11/7

6:02 pm-9:06 pm

Nonstop4h 04m

Houston George Bush Intcntl

Fri 11/14

7:00 am-11:31 am

Nonstop3h 31m

$128

New YorkHouston

LGA - IAH

LGAIAH

New York LaGuardia

Thu 11/6

6:02 pm-9:06 pm

Nonstop4h 04m

Houston George Bush Intcntl

Sat 11/15

7:00 am-11:31 am

Nonstop3h 31m

$128

New YorkHouston

LGA - IAH

LGAIAH

New York LaGuardia

Fri 11/7

6:02 pm-9:06 pm

Nonstop4h 04m

Houston George Bush Intcntl

Tue 11/11

7:00 am-11:31 am

Nonstop3h 31m

$128

New YorkHouston

LGA - IAH

LGAIAH

New York LaGuardia

Mon 11/3

8:44 am-11:37 am

Nonstop3h 53m

Houston George Bush Intcntl

Tue 11/11

7:00 am-11:31 am

Nonstop3h 31m

$128

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/4

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 $331). 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 5, 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.

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 53m. The distance from Pennsylvania to Houston is about 1414 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    $71 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 Southwest, with prices starting from $80 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 John F Kennedy Intl - Houston Hobby or New York LaGuardia - 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 $331). 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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Dulles Intl to George Bush Intcntl flights
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Midway to Hobby flights
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LaGuardia to Austin flights
Hobby to Dallas/Fort Worth flights
Boston to George Bush Intcntl flights
Reagan-National to George Bush Intcntl flights
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Atlanta to Hobby flights

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 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$61Average$199FlexibilityNo cancel feeOn-time65%
FrontierCheapest$110Average$189FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$159Average$450FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$171Average$362FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$183Average$441FlexibilityNo cancel feeOn-time69%
DeltaCheapest$216Average$362FlexibilityNo cancel feeOn-timeN/A

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