Cheap Flights from Galveston (GLS) to Philadelphia (PHL)

Popular airlines from Galveston, TX (GLS-Scholes Intl.) to Philadelphia Intl. Airport (PHL)

Find available prices by choosing your travel dates.
Flights from Galveston (GLS) to Philadelphia (PHL)
Origin airport
Scholes Intl.
Destination airport
Philadelphia Intl.
Distance
1330 mi

Galveston to Philadelphia Flights

The cheapest times to fly from Galveston to Philadelphia

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Galveston to Philadelphia are during the month of . You can find some of the cheapest flights from Galveston to Philadelphia with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Galveston to Philadelphia

Sunday is one of the best days to book for cheap flights from Galveston to Philadelphia: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Galveston to Philadelphia

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Galveston to Philadelphia in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Galveston to Philadelphia flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Galveston to Philadelphia airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Galveston, TX (GLS-Scholes Intl.) to Philadelphia Intl. Airport (PHL) cost?
Discover the latest flight deals from GLS to PHL by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from GLS to PHL?
The cheapest flights from GLS to PHL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Galveston, TX (GLS-Scholes Intl.) to Philadelphia Intl. Airport (PHL)?
You can’t fly direct to Philadelphia Intl. Airport (PHL) from Galveston, TX (GLS-Scholes Intl.). However, you can easily travel to Philadelphia without any layovers by departing from George Bush Intercontinental Airport (IAH).
What is the cheapest airline that flies from GLS to PHL?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from GLS to PHL. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Galveston, TX (GLS-Scholes Intl.) to Philadelphia Intl. Airport (PHL)?
You’ll need to book a flight with a layover when traveling from Galveston, TX (GLS-Scholes Intl.) to Philadelphia Intl. Airport (PHL). Direct flights don’t operate daily on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from GLS to PHL?
You’ll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Galveston, TX (GLS-Scholes Intl.) to Philadelphia Intl. Airport (PHL)?
To avoid possible delays on the Galveston, TX (GLS-Scholes Intl.) to Philadelphia Intl. Airport (PHL) route, travel before 3 PM. Flights after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Galveston, TX (GLS-Scholes Intl.) to Philadelphia Intl. Airport (PHL) last-minute?
Last-minute fares from GLS to PHL are usually more expensive. To secure the best prices, start looking for flights as early as possible. That being said, if you’re flexible with your travel plans, it’s possible to land a cheap fare right before you leave.
Is it cheaper to book a GLS to PHL flight and hotel package?
Compared with arranging hotels and flights separately, booking a GLS to PHL flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one convenient place will take the hassle out of travel planning. Simply pick your flights and choose from our wide range of stays, then customize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Galveston, TX (GLS-Scholes Intl.) to Philadelphia Intl. Airport (PHL)?
Generally, it’s possible to reschedule or cancel your GLS to PHL flight. However, if it’s been more than 24 hours since booking, additional charges may apply. Check your airline’s policies in your itinerary to see what changes are allowed and if any costs are involved. You’ll also find further details on our Customer Service portal.

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*Available to One Key members.