Important: This destination may have COVID-19 travel restrictions in place, including specific restrictions for lodging. Check any national, local, and health advisories for this destination before you book.

Flights from Philadelphia Intl. (PHL) to San Antonio Intl. (SAT) starting at $109

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly from Philadelphia Intl. to San Antonio Intl.

Flexible dates

Amazing PHL to SAT Flight Deals

The cheapest flights to San Antonio Intl. found within the past 7 days were $207 round trip and $109 one way. Prices and availability subject to change. Additional terms may apply.

Best San Antonio Intl. Flight and Hotel Packages

San Antonio Intl. flight + hotel packages - economy flights

Riverwalk Plaza
Hotel Valencia Riverwalk
O´Brien Historic Hotel
Best Western Plus Lackland Hotel & Suites
Hyatt Regency San Antonio Riverwalk
Don't see what you're looking for?
See all available trips from Philadelphia Intl. to San Antonio Intl.
View all trips

FAQs about flights from Philadelphia Intl. Airport (PHL) to San Antonio Intl. Airport (SAT)

Can I catch a flight from Philadelphia, PA Airport (PHL-Philadelphia Intl.) to San Antonio, TX Airport (SAT-San Antonio Intl.) right now?

For information on any current San Antonio, TX Airport (SAT-San Antonio Intl.) travel advice and quarantine requirements, go to our Covid-19 Travel Advisor. Look before you book your flight, so you don't get caught out.

Are there direct flights from Philadelphia Airport to SAT?

American Airlines, Delta and United Airlines will fly you to San Antonio from Philadelphia with just one stopover. Unfortunately, there aren't any direct flights between Philadelphia Airport and San Antonio, TX Airport (SAT-San Antonio Intl.) just yet.

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to San Antonio Intl. Airport (SAT), please visit our Customer Service Portal.

How long is the flight from Philadelphia, PA Airport (PHL-Philadelphia Intl.) to San Antonio Airport?

Leave the airplane feeling well-rested by enjoying some shut-eye and a few snacks during your flight to SAT. With a typical travel time of 6 hours and 9 minutes from Philadelphia Airport, you'll have plenty of time to indulge in both.

What is the flight distance from Philadelphia Intl. Airport (PHL) to San Antonio, TX Airport (SAT-San Antonio Intl.)?

Traveling 2,237 mi between Philadelphia, PA Airport (PHL-Philadelphia Intl.) and Philadelphia, PA Airport (PHL-Philadelphia Intl.) calls for a glass of red and a movie-watching session. Sit back, get comfortable and enjoy the journey.

What airlines fly from PHL to San Antonio Intl. Airport (SAT)?

There are no airlines currently offering a direct flight between PHL and San Antonio Intl. Airport (SAT). Save time and avoid unnecessary layovers by searching for the best routes well in advance.

What airlines have practices regarding COVID-19 in place and use social distancing?

From the moment you enter the departure terminal to when you leave the arrivals terminal, if you're flying with Southwest Airlines, American Airlines or Delta you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.

Philadelphia Intl. to San Antonio Intl. Flight FAQ

Traveling From Philadelphia Intl.
Traveling To San Antonio Intl.
Shortest Flight Time 5 hours 40 mins
Earliest Departure Time 6:15AM EDT
Latest Departure Time 6:15AM EDT
Lowest Flight Price $207

Route Info

Flight path for flights from Philadelphia International Airport to San Antonio International Airport.

Distance:
1,502.00 miles

Airline carriers and aircraft used on flights from PHL to SAT

Airline Carrier
Aircraft
American Airlines
Canadair Regional Jet
Frontier Airlines
Boeing 737-800 pax
Jet Airways (India)
Airbus A330-300