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$95+ Cheap flights from Galveston, TX 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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — PHL
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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Cheapflights Tip: The best prices from Galveston to Philadelphia are usually found in January or September, booked 57 days in advance, depart on a Saturday or Thursday and return on a Tuesday

Cheap flight deals from Galveston to Philadelphia

Keep the following information in mind while searching for Galveston to Philadelphia flight deals. Data was last updated October 27, 2025.

Round-trip from

$214
(Southwest)

One-way from

$95
(Southwest)

Popular in

February

Cheapest in

January

Average price

$322
From Galveston to Philadelphia
Search Deals
One-way flight from Galveston to Philadelphia
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Find flight deals from Galveston to Philadelphia

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

This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/176:35 amHOU - PHL
1 stop6h 25mSouthwest
Tue 1/65:40 amPHL - HOU
1 stop7h 10mSouthwest
Deal found 10/26$214
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/310:39 amHOU - PHL
1 stop6h 33mDelta
Sat 12/68:06 amPHL - HOU
1 stop6h 22mDelta
Deal found 10/27$217
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2510:05 pmHOU - PHL
1 stop10h 05mSouthwest
Tue 12/26:15 pmPHL - HOU
1 stop6h 05mSouthwest
Deal found 10/26$219
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:00 amHOU - PHL
1 stop6h 19mDelta
Tue 1/65:40 amPHL - HOU
1 stop5h 41mDelta
Deal found 10/26$228
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:00 amHOU - PHL
1 stop6h 35mSouthwest
Wed 12/314:00 pmPHL - HOU
1 stop8h 20mSouthwest
Deal found 10/24$239
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/232:35 pmHOU - PHL
1 stop8h 55mSouthwest
Tue 12/307:30 pmPHL - HOU
1 stop6h 25mSouthwest
Deal found 10/27$244
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/410:39 amHOU - PHL
1 stop5h 23mDelta
Mon 12/85:01 pmPHL - HOU
1 stop6h 47mDelta
Deal found 10/26$249
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/232:35 pmHOU - PHL
1 stop8h 55mSouthwest
Wed 12/318:05 amPHL - HOU
2 stops6h 50mSouthwest
Deal found 10/26$250
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:40 pmHOU - PHL
1 stop4h 47mDelta
Tue 1/65:40 amPHL - HOU
1 stop5h 41mDelta
Deal found 10/26$254
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:47 pmHOU - PHL
1 stop5h 04mDelta
Sun 12/145:01 pmPHL - HOU
1 stop6h 47mDelta
Deal found 10/25$259
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/195:00 amHOU - PHL
1 stop5h 20mSouthwest
Thu 12/251:50 pmPHL - HOU
1 stop6h 25mSouthwest
Deal found 10/24$264

Cheapflights Fare Finder

 
Customize your flight search to find flights from Galveston 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 Galveston to Philadelphia that are best for you.

Fly from

Galveston

Fly to

Philadelphia

Route

Depart

Return

Price

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Wed 12/17

7:15 am-12:55 pm

1 stop4h 40m

Philadelphia

Tue 1/6

5:40 am-5:50 pm

2 stops13h 10m

$225

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Tue 12/16

6:00 am-1:19 pm

1 stop6h 19m

Philadelphia

Tue 1/6

5:40 am-10:21 am

1 stop5h 41m

$228

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Tue 4/14

1:00 pm-8:41 pm

1 stop6h 41m

Philadelphia

Sat 4/18

4:45 pm-9:38 pm

1 stop5h 53m

$239

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Tue 4/14

1:00 pm-8:41 pm

1 stop6h 41m

Philadelphia

Tue 4/21

5:55 am-12:10 pm

1 stop7h 15m

$239

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Wed 12/24

3:25 pm-9:15 pm

1 stop4h 50m

Philadelphia

Wed 12/31

8:05 am-1:55 pm

2 stops6h 50m

$244

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Wed 12/3

7:15 am-3:05 pm

2 stops6h 50m

Philadelphia

Sat 12/6

8:15 am-5:15 pm

2 stops10h 00m

$259

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Fri 12/19

5:00 am-11:20 am

1 stop5h 20m

Philadelphia

Wed 12/31

8:05 am-1:55 pm

2 stops6h 50m

$259

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Mon 12/22

6:40 pm-12:27 am

1 stop4h 47m

Philadelphia

Thu 1/1

8:05 am-2:38 pm

1 stop7h 33m

$259

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Mon 12/22

6:40 pm-12:27 am

1 stop4h 47m

Philadelphia

Fri 1/2

5:30 am-10:01 am

1 stop5h 31m

$269

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Sat 12/20

5:55 pm-12:35 am

1 stop5h 40m

Philadelphia

Sat 1/3

5:25 am-10:00 am

1 stop5h 35m

$276

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Showing 1-10 of 19 results
1
2

Best time to book a flight from Galveston to Philadelphia

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

How far ahead should I book a flight from Galveston to Philadelphia?

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

To ensure you get the cheapest price possible for a flight from Galveston to Philadelphia, you should look to book at least 57 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 Galveston to Philadelphia?

Currently, March is the cheapest month in which you can book a flight from Galveston to Philadelphia (average of $75). Flying from Galveston to Philadelphia in June is currently the most expensive (average of $116). 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 G4L to PHL?

Find hourly flight availability from Galveston 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.

One of the essential ways to save on airfare from Galveston to Philadelphia is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 62% on airfare.

What is the cheapest day to fly from Galveston to Philadelphia?

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

Travelers seeking maximum savings on their Galveston 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.

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.
Get a feel of what it's like to fly with Southwest, United Airlines, and American Airlines from Galveston to Philadelphia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,236 reviews

Comfort

8.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

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
4,236 reviews
Southwest
8.0
Very good
4,236 reviews

Comfort

8.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

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
8,997 reviews
Southwest
8.0
Very good
4,236 reviews

Comfort

8.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

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
11,033 reviews
Southwest
8.0
Very good
4,236 reviews

Comfort

8.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

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
8,110 reviews
Southwest
8.0
Very good
4,236 reviews

Comfort

8.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

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
3,122 reviews
Southwest
8.0
Very good
4,236 reviews

Comfort

8.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

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 Galveston 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 Galveston?

    Most people fly into Philadelphia (PHL) if they book a flight to Philadelphia from Galveston. On average, Philadelphia has 0 inbound flights from Galveston per day from 6 airlines. Philadelphia is conveniently located just 7.0 mi from Philadelphia’s city center.

  • How long is the flight from Galveston to Philadelphia?

    Airlines like Southwest and Delta fly from Galveston to Philadelphia in about 4h 40m. The time it takes to get you to your destination can typically vary by up to 1h 39m. The distance between Galveston and Philadelphia is about 1333 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Galveston 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 Galveston to Philadelphia?

    Currently, March is the cheapest month in which you can book a flight from Galveston to Philadelphia (average of $75). Flying from Galveston to Philadelphia in June is currently the most expensive (average of $116). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Galveston 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 Galveston to Philadelphia

Discover the top 6 airlines that operate flights from Galveston 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$163FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$89Average$204FlexibilityNo cancel feeOn-time65%
DeltaCheapest$119Average$296FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$188Average$349FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$200Average$327FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$219Average$380FlexibilityNo cancel feeOn-time69%

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