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$109+ Cheap flights from Hobby (HOU) 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — PHL
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Houston Hobby to Philadelphia are usually found in January or October, booked 80 days in advance, depart on a Saturday or Thursday and return on a Tuesday

Cheap flight deals from Hobby to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Hobby (HOU) 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 September 17, 2025.

Round-trip from

$217
(Southwest)

One-way from

$109
(Southwest)

Popular in

February

Cheapest in

January

Average price

$266
From Houston Hobby to Philadelphia
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One-way flight from Houston Hobby to Philadelphia
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Highest demand for flights based on searches. 11% potential increase in price ($40 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($13 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 Hobby to Philadelphia

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

This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1410:30 amHOU - PHL
1 stop5h 50mSouthwest
Tue 10/212:45 pmPHL - HOU
1 stop6h 30mSouthwest
Deal found 9/16$217
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1812:10 pmHOU - PHL
1 stop4h 45mSouthwest
Tue 12/237:30 pmPHL - HOU
1 stop6h 25mSouthwest
Deal found 9/15$223
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/75:25 amHOU - PHL
2 stops7h 40mSouthwest
Tue 10/145:25 amPHL - HOU
2 stops7h 05mSouthwest
Deal found 9/16$227
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/36:35 amHOU - PHL
1 stop6h 25mSouthwest
Tue 11/113:05 pmPHL - HOU
1 stop6h 05mSouthwest
Deal found 9/16$228
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/86:44 pmHOU - PHL
1 stop5h 08mDelta
Tue 10/146:18 pmPHL - HOU
1 stop5h 42mDelta
Deal found 9/16$237
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/116:44 pmHOU - PHL
1 stop5h 08mDelta
Tue 10/145:02 pmPHL - HOU
1 stop6h 58mDelta
Deal found 9/15$238
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/162:35 pmHOU - PHL
1 stop8h 45mSouthwest
Mon 10/205:00 amPHL - HOU
1 stop8h 50mSouthwest
Deal found 9/15$239
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:15 amHOU - PHL
1 stop4h 40mSouthwest
Fri 12/512:05 pmPHL - HOU
1 stop8h 30mSouthwest
Deal found 9/15$243
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2010:45 amHOU - PHL
1 stop12h 35mSouthwest
Mon 10/275:00 pmPHL - HOU
1 stop8h 05mSouthwest
Deal found 9/16$244

Cheapflights Fare Finder

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

Fly from

Hobby

Fly to

Philadelphia

Route

Depart

Return

Price

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Thu 10/23

2:35 pm-12:20 am

1 stop8h 45m

Philadelphia

Tue 10/28

12:55 pm-6:40 pm

1 stop6h 45m

$228

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Tue 10/28

1:30 pm-10:10 pm

1 stop7h 40m

Philadelphia

Sat 11/1

2:00 pm-9:15 pm

1 stop8h 15m

$228

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Thu 12/11

8:45 am-3:05 pm

1 stop5h 20m

Philadelphia

Tue 12/16

4:00 pm-11:00 pm

2 stops8h 00m

$233

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Sat 10/11

6:44 pm-12:52 am

1 stop5h 08m

Philadelphia

Tue 10/14

5:02 pm-11:00 pm

1 stop6h 58m

$238

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Sat 10/18

6:44 pm-12:52 am

1 stop5h 08m

Philadelphia

Tue 10/21

6:18 pm-11:00 pm

1 stop5h 42m

$238

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Mon 11/10

6:53 pm-12:51 am

1 stop4h 58m

Philadelphia

Sat 11/15

7:06 am-1:28 pm

1 stop7h 22m

$239

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Thu 11/13

10:00 am-4:45 pm

1 stop5h 45m

Philadelphia

Mon 11/17

6:35 am-12:50 pm

1 stop7h 15m

$239

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Tue 3/3

6:00 am-12:03 pm

1 stop5h 03m

Philadelphia

Wed 3/4

5:55 am-12:21 pm

1 stop7h 26m

$239

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Thu 11/6

5:25 am-12:25 pm

1 stop6h 00m

Philadelphia

Mon 11/10

7:00 am-3:20 pm

1 stop9h 20m

$239

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Tue 10/7

6:55 am-1:15 pm

1 stop5h 20m

$109

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 20 results
1
2

Best time to book a flight from Hobby to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Hobby 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 Hobby Airport to Philadelphia

How far ahead should I book a flight from Houston Hobby Airport to Philadelphia?

Use this chart to determine the optimal time to book a round-trip flight from Hobby to Philadelphia. Price data was last updated on September 12, 2025.

To ensure you get the cheapest price possible for a flight from Houston Hobby Airport to Philadelphia, you should look to book at least 80 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 Hobby Airport to Philadelphia?

Currently, August is the cheapest month in which you can book a flight from Houston Hobby Airport to Philadelphia (average of $236). Flying from Houston Hobby Airport to Philadelphia in March is currently the most expensive (average of $295). 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 HOU to PHL?

Find hourly flight availability from Hobby 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 September 17, 2025.

It’s optimal to fly from Houston Hobby Airport to Philadelphia in the evening. By choosing this option you can save up to 39% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Houston Hobby Airport to Philadelphia?

Use this chart to determine the cheapest time to fly round-trip from Hobby to Philadelphia. Price data was last updated on December 16, 2024.

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

How much does it cost to fly round-trip from Houston Hobby Airport to Philadelphia?

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 September 17, 2025.
Read through reviews of airlines operating flights from Houston Hobby Airport to Philadelphia, such as Southwest, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,926 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,023 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,173 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Hobby 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 Hobby?

    Philadelphia (PHL) is the airport you will fly into if you book a flight from Houston Hobby to Philadelphia. You should not have trouble finding flights to Philadelphia from Houston Hobby; the airport handles an average of 0 inbound flights from Houston Hobby per day. You should also have plenty of airline options to choose from since 6 airlines have flights to the Philadelphia airport from Houston Hobby. It is only a 7.0 mi journey from Philadelphia (PHL) to Philadelphia’s city center.

  • How long is the flight from Houston Hobby Airport to Philadelphia?

    Southwest can get you from Houston Hobby Airport to Philadelphia in just under 8h 45m. Your travel time can differ by up to . Airlines will cover a distance of 1333 mi.

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

    According to our current data, Spirit Airlines ($70), Frontier ($88), and Delta ($119) offers the cheapest pricing from Houston Hobby Airport to Philadelphia. Spirit Airlines is priced at 77% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Hobby to Philadelphia that include hotel bookings?

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

  • How can I find direct flights from Hobby to Philadelphia?

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

  • Can I find deals for business class flights from Hobby to Philadelphia?

    Yes. Cheapflights offers flight deals from Hobby 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 Hobby Airport to Philadelphia?

    Currently, August is the cheapest month in which you can book a flight from Houston Hobby Airport to Philadelphia (average of $236). Flying from Houston Hobby Airport to Philadelphia in March is currently the most expensive (average of $295). 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
Vineland
Wildwood
King of Prussia
Pottstown
Reading
Dewey Beach
Ephrata
Camden
Ocean City
Cherry Hill
Dover
Elkton
Essington
Willow Grove
Newark
Millville
Chester
Exton
Havre de Grace
Plymouth Meeting

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Alternative routes for Hobby to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Hobby to Philadelphia

Discover the top 6 airlines that operate flights from Hobby 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$70Average$197FlexibilityNo cancel feeOn-time65%
FrontierCheapest$88Average$156FlexibilityNo cancel feeOn-time62%
DeltaCheapest$119Average$272FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$188Average$370FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$196Average$316FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$202Average$390FlexibilityNo cancel feeOn-time69%

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