Cheap Flights from San Antonio (SAT) to Philadelphia (PHL) from HK$2,626~

View HK$2,626 flight on Fri, 26 Dec 2025Opens in a new window

Popular airlines from San Antonio International Airport (SAT) to Philadelphia Intl. Airport (PHL)

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Find Cheap Flights from San Antonio (SAT) to Philadelphia (PHL)

Prices were available within the past 7 days and start at HK$2,626 for one-way flights and HK$4,821 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, 26 Dec - Fri, 2 Jan
SAT
San Antonio
PHL
Philadelphia
HK$4,821 Return, found 20 hours ago
HK$4,821
Return
found 20 hours ago
Select Delta flight, departing Fri, 26 Dec from San Antonio to Philadelphia, returning Fri, 2 Jan, priced at HK$4,821 found 20 hours ago
United
Fri, 26 Dec - Fri, 2 Jan
SAT
San Antonio
PHL
Philadelphia
HK$5,241 Return, found 20 hours ago
HK$5,241
Return
found 20 hours ago
Select United flight, departing Fri, 26 Dec from San Antonio to Philadelphia, returning Fri, 2 Jan, priced at HK$5,241 found 20 hours ago
American Airlines
Fri, 26 Dec - Fri, 2 Jan
SAT
San Antonio
PHL
Philadelphia
HK$5,370 Return, found 20 hours ago
HK$5,370
Return
found 20 hours ago
Select American Airlines flight, departing Fri, 26 Dec from San Antonio to Philadelphia, returning Fri, 2 Jan, priced at HK$5,370 found 20 hours ago
Delta
Fri, 26 Dec - Fri, 2 Jan
SAT
San Antonio
PHL
Philadelphia
HK$5,445 Return, found 20 hours ago
HK$5,445
Return
found 20 hours ago
Select Delta flight, departing Fri, 26 Dec from San Antonio to Philadelphia, returning Fri, 2 Jan, priced at HK$5,445 found 20 hours ago
United
Fri, 26 Dec - Fri, 2 Jan
SAT
San Antonio
PHL
Philadelphia
HK$5,466 Return, found 20 hours ago
HK$5,466
Return
found 20 hours ago
Select United flight, departing Fri, 26 Dec from San Antonio to Philadelphia, returning Fri, 2 Jan, priced at HK$5,466 found 20 hours ago
American Airlines
Fri, 26 Dec - Fri, 2 Jan
SAT
San Antonio
PHL
Philadelphia
HK$5,585 Return, found 20 hours ago
HK$5,585
Return
found 20 hours ago
Select American Airlines flight, departing Fri, 26 Dec from San Antonio to Philadelphia, returning Fri, 2 Jan, priced at HK$5,585 found 20 hours ago
United
Fri, 26 Dec - Fri, 2 Jan
SAT
San Antonio
PHL
Philadelphia
HK$5,681 Return, found 20 hours ago
HK$5,681
Return
found 20 hours ago
Select United flight, departing Fri, 26 Dec from San Antonio to Philadelphia, returning Fri, 2 Jan, priced at HK$5,681 found 20 hours ago
United
Fri, 26 Dec - Fri, 2 Jan
SAT
San Antonio
PHL
Philadelphia
HK$5,853 Return, found 20 hours ago
HK$5,853
Return
found 20 hours ago
Select United flight, departing Fri, 26 Dec from San Antonio to Philadelphia, returning Fri, 2 Jan, priced at HK$5,853 found 20 hours ago
United
Fri, 26 Dec - Fri, 2 Jan
SAT
San Antonio
PHL
Philadelphia
HK$5,939 Return, found 20 hours ago
HK$5,939
Return
found 20 hours ago
Select United flight, departing Fri, 26 Dec from San Antonio to Philadelphia, returning Fri, 2 Jan, priced at HK$5,939 found 20 hours ago
United
Fri, 26 Dec - Fri, 2 Jan
SAT
San Antonio
PHL
Philadelphia
HK$6,015 Return, found 20 hours ago
HK$6,015
Return
found 20 hours ago
Select United flight, departing Fri, 26 Dec from San Antonio to Philadelphia, returning Fri, 2 Jan, priced at HK$6,015 found 20 hours ago

Find the cheapest month to fly from San Antonio (SAT) to Philadelphia (PHL)

February is typically the cheapest month to fly

From HK$1,038 - HK$2,870 per traveller.

Frequently asked questions

How much is a flight from San Antonio Airport to Philadelphia Intl. Airport (PHL)?
Round-trip journeys between SAT and Philadelphia Intl. Airport (PHL) start from HK$4,821. This figure is based on fares offered within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from San Antonio Airport to PHL?
When it comes to cancellation fees, each airline has a different set of terms and conditions. If you decide to cancel your getaway, head to our Customer Service Portal.
How do I find cheap flights from San Antonio Intl. Airport (SAT) to PHL that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for San Antonio Intl. Airport (SAT) to Philadelphia Intl. Airport (PHL) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from San Antonio Airport to PHL?
Expect to be soaring through the sky for a while, as the flight distance between San Antonio Intl. Airport (SAT) and Philadelphia Intl. Airport (PHL) is 2,400 kilometers. Create a playlist of your favorite podcasts before leaving home to keep yourself entertained during your flight.
Which airlines fly direct from San Antonio Intl. Airport (SAT) to PHL?
Offering 13 monthly flights, Frontier Airlines (F9) is a popular choice when flying directly from SAT to Philadelphia Airport.
Are San Antonio Intl. Airport (SAT) to Philadelphia Intl. Airport (PHL) flight tickets cheaper when they're purchased at the last minute?
Flight prices fluctuate, so there are no guarantees. While last-minute flight deals between San Antonio Intl. Airport (SAT) and Philadelphia Intl. Airport (PHL) are of course possible, it's also a good idea to keep a close eye on prices well before you fly. In fact, some air carriers advertise their prices up to 12 months before the departure date. Expedia is continuously updating the best bargains around, so keep checking and be ready to secure your seat when fare prices drop.

Travel information

Origin airport
San Antonio Intl.
Destination airport
Philadelphia Intl.
Airlines serving
American Airlines, Delta, United
Return price
HK$4,821
Distance
2391 km

Book with confidence

Flights from San Antonio to Philadelphia

Book cheap flights from San Antonio (SAT) to Philadelphia (PHL) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from San Antonio (SAT) to Philadelphia (PHL) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your San Antonio (SAT) to Philadelphia (PHL) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Philadelphia flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Philadelphia and things to do in Philadelphia for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Philadelphia more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Philadelphia is HK$2,626 now!

 

Flights from San Antonio to Philadelphia
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