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$134+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — PHL
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheapflights Tip: The best prices from Galveston to Philadelphia are usually found in September or August, booked 86 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 March 28, 2025.

Round-trip from

$227
(Southwest)

One-way from

$139
(Delta)

Popular in

February

Cheapest in

September

Average price

$325
From Galveston to Philadelphia
Search Deals
One-way flight from Galveston to Philadelphia
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($79 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 28, 2025.

This Southwest deal was found by Cheapflights users on 3/26. 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.
Sat 6/710:00 amHOU - PHL
1 stop6h 40mSouthwest
Sat 6/147:30 pmPHL - HOU
1 stop5h 25mSouthwest
Deal found 3/26$227
This Delta deal was found by Cheapflights users on 3/27. 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.
Sat 5/36:00 amHOU - PHL
1 stop5h 30mDelta
Sat 5/104:58 pmPHL - HOU
1 stop5h 19mDelta
Deal found 3/27$237
This CheapOair deal was found by Cheapflights users on 3/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/410:36 amHOU - PHL
1 stop17h 55mFrontier
Sun 4/66:40 amPHL - HOU
1 stop27h 52mFrontier
Deal found 3/27$290
This American Airlines deal was found by Cheapflights users on 3/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/265:00 amHOU - PHL
1 stop5h 55mAmerican Airlines
Tue 4/298:40 amPHL - HOU
1 stop5h 59mAmerican Airlines
Deal found 3/27$303

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 March 28, 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

Sat 5/3

6:00 am-12:30 pm

1 stop5h 30m

Philadelphia

Sat 5/10

4:58 pm-9:17 pm

1 stop5h 19m

$237

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Mon 5/5

5:05 am-11:05 am

1 stop5h 00m

Philadelphia

Thu 5/8

5:45 pm-12:05 am

1 stop7h 20m

$257

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Sat 4/26

5:00 am-11:55 am

1 stop5h 55m

Philadelphia

Tue 4/29

2:20 pm-7:41 pm

1 stop6h 21m

$303

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Fri 4/11

10:36 am-5:31 am

1 stop17h 55m

Philadelphia

Sun 4/13

6:40 am-9:32 am

1 stop27h 52m

$340

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Tue 5/6

5:00 am-5:35 pm

2 stops11h 35m

Philadelphia

Fri 5/9

8:40 am-6:01 pm

2 stops10h 21m

$22,916

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Mon 4/28

7:20 am-6:10 pm

1 stop9h 50m

$134

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Wed 6/18

4:15 pm-12:57 am

1 stop7h 42m

$139

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Wed 4/2

10:36 am-5:15 am

1 stop17h 39m

$146

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Mon 4/7

9:19 am-4:03 pm

2 stops29h 44m

$157

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Sun 5/25

9:16 am-4:40 pm

1 stop6h 24m

$163

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 12 results
1
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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 March 21, 2025.

To ensure you get the cheapest price possible for a flight from Galveston to Philadelphia, you should look to book at least 86 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, August is the cheapest month in which you can book a flight from Galveston to Philadelphia (average of $236). Flying from Galveston 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 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 March 28, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Galveston to Philadelphia as you normally would.

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 September 1, 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.

Rainfall in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Philadelphia ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Philadelphia when rainfall is around 2.7 in.

Temperature in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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 March 28, 2025.
See what other customers who have flown with Southwest, Alaska Airlines and Delta from Galveston to Philadelphia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,274 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Alaska Airlines
8.0
Very good
9,798 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,897 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Sun Country Air
6.9
Okay
348 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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.

  • What are the cheapest airlines to fly from Galveston to Philadelphia one-way?

    The cheapest airlines for a one-way flight from Galveston to Philadelphia are Delta ($139), Southwest ($144), and Frontier ($146).

  • 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, August is the cheapest month in which you can book a flight from Galveston to Philadelphia (average of $236). Flying from Galveston 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 Galveston?

Book flights to Galveston if you plan to visit one of these locations
King of Prussia
Vineland
Pottstown
Wildwood
Reading
Cherry Hill
Exton
Ocean City
Essington
Chester
Newark
Middletown
Willow Grove
Millville
Ephrata
Camden
Dewey Beach
West Chester
Malvern
Dover

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Galveston to Philadelphia

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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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$55Average$156FlexibilityNo cancel feeOn-time65%
FrontierCheapest$88Average$157FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$138Average$293FlexibilityNo cancel feeOn-time71%
DeltaCheapest$164Average$291FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$169Average$395FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$312Average$479FlexibilityNo cancel feeOn-time63%
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