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Flights from Philadelphia to San Antonio
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Flights from Philadelphia to San Antonio Starting at £36
We've found these cheap flights for you. You can book one-way or return flight tickets.
- One way
- Round-trip
- PHL16:159h 27m1 stopSAT00:42Wed, Apr 24|Philadelphia - San Antonio|Spirit Airlines£36£7552% OFF52% OFF£75£36
- TTN17:0721h 11m1 stopSAT13:18Tue, May 7|Philadelphia - San Antonio|Frontier Airlines£46£7539% OFF39% OFF£75£46
- PHL20:3913h 24m1 stopSAT09:03Tue, Apr 23|Philadelphia - San Antonio|Frontier Airlines£50£7534% OFF34% OFF£75£50
- PHL22:4614h 4m1 stopSAT11:50Tue, May 28|Philadelphia - San Antonio|Frontier Airlines£50£50
- PHL17:3020h 48m1 stopSAT13:18Tue, May 14|Philadelphia - San Antonio|Frontier Airlines£51£51
- PHL16:179h 3m1 stopSAT00:20Wed, May 22|Philadelphia - San Antonio|Spirit Airlines£51£51
- PHL20:4015h 42m1 stopSAT11:22Tue, Apr 30|Philadelphia - San Antonio|Frontier Airlines£53£53
- PHL20:2712h 56m1 stopSAT08:23Tue, May 21|Philadelphia - San Antonio|Frontier Airlines£57£57
- PHL20:5012h 30m1 stopSAT08:20Fri, May 3|Philadelphia - San Antonio|Frontier Airlines£59£59
- PHL20:5012h 30m1 stopSAT08:20Fri, Apr 26|Philadelphia - San Antonio|Frontier Airlines£62£62
- PHL13:003h 5mDirectSAT14:00Thu, Apr 25|Philadelphia - San Antonio|Spirit AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Philadelphia to San Antonio
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Spirit Airlines
From £36
Frontier Airlines
From £46
American Airlines
From £67
Sun Country Airlines
From £101
United Airlines
From £103
Delta Air Lines
From £141
Alaska Airlines
From £159
Southwest Airlines
From £165
Jetblue Airways
From £191
ANA airlines
Find more flights and airlines
Alternative Routes from Philadelphia to San Antonio
Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Philadelphia to San Antonio.
- CheapestPHL16:159h 27m1 transferSAT00:42Philadelphia International Airport - San Antonio International AirportWed, Apr 24Spirit Airlines£36
- TTN17:0721h 11m1 transferSAT13:18Trenton Mercer Airport - San Antonio International AirportTue, May 7Frontier Airlines£46
- TTN17:0721h 11m1 transferSAT13:18Trenton Mercer Airport - San Antonio International AirportTue, May 7Frontier Airlines£46Find More Flights
How do I find the cheapest flights?
How to find a cheap flight from Philadelphia to San Antonio
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Philadelphia to San Antonio. Book your flights at the right time and save more.
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Flight Information from Philadelphia to San Antonio
Cheapest direct flight price | £36 |
---|---|
Cheapest return ticket price | £325 |
Cheapest month | January |
Peak season for travel | July |
Flight distance | 2,405.1km |
Popular airline | Frontier Airlines |
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