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Flights from San Antonio to Philadelphia
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Find cheap one-way flights from San Antonio to Philadelphia starting at US$65.
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
- One way
- Round-trip
- SAT19:5710h 55m1 stopTTN07:52Mon, May 6|San Antonio - Philadelphia|Frontier AirlinesUS$65US$11644% OFF44% OFFUS$116US$65
- SAT14:1817h 53m1 stopPHL09:11Wed, May 8|San Antonio - Philadelphia|Frontier AirlinesUS$66US$11643% OFF43% OFFUS$116US$66
- SAT05:478h 28m1 stopPHL15:15Wed, Apr 24|San Antonio - Philadelphia|Spirit AirlinesUS$78US$11633% OFF33% OFFUS$116US$78
- SAT06:0517h 30m1 stopPHL00:35Thu, Apr 4|San Antonio - Philadelphia|Spirit AirlinesUS$91US$91
- SAT05:478h 2m1 stopPHL14:49Tue, Apr 30|San Antonio - Philadelphia|Spirit AirlinesUS$94US$94
- SAT11:2810h 17m1 stopPHL22:45Thu, Apr 18|San Antonio - Philadelphia|Spirit AirlinesUS$95US$95
- SAT09:2010h 9m1 stopPHL20:29Sat, Apr 20|San Antonio - Philadelphia|Frontier AirlinesUS$99US$99
- SAT05:478h 28m1 stopPHL15:15Wed, Apr 17|San Antonio - Philadelphia|Spirit AirlinesUS$99US$99
- SAT05:4711h 26m1 stopPHL18:13Thu, Apr 25|San Antonio - Philadelphia|Spirit AirlinesUS$99US$99
- SAT09:198h 35m1 stopPHL18:54Wed, Jun 5|San Antonio - Philadelphia|Frontier AirlinesUS$99US$99
- SAT13:003h 5mDirectPHL14:00Fri, Apr 5|San Antonio - Philadelphia|Frontier AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
When is the cheapest time to book flights from San Antonio to Philadelphia?
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from San Antonio to Philadelphia
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Frontier Airlines
From US$65
Spirit Airlines
From US$78
United Airlines
From US$146
Jetblue Airways
From US$164
American Airlines
From US$180
Delta Air Lines
From US$183
Sun Country Airlines
From US$186
Alaska Airlines
From US$194
Southwest Airlines
From US$213
ANA airlines
Find more flights and airlines
Find cheap flights from San Antonio to Philadelphia by different airports
Searching for potential routes that might be cheaper and faster? Check out these alternative flights from San Antonio to Philadelphia.
- CheapestSAT19:5710h 55m1 transferTTN07:52San Antonio International Airport - Trenton Mercer AirportMon, May 6Frontier AirlinesUS$65
- SAT14:1817h 53m1 transferPHL09:11San Antonio International Airport - Philadelphia International AirportWed, May 8Frontier AirlinesUS$66
- SAT14:1817h 53m1 transferPHL09:11San Antonio International Airport - Philadelphia International AirportWed, May 8Frontier AirlinesUS$66Find More Flights
Frequently Asked Questions
San Antonio to Philadelphia Flight Information
Cheapest nonstop flight price | $65 |
---|---|
Cheapest round-trip ticket price | $382 |
Off-season for travel | December |
Peak season for travel | September |
Plan Your Trip Around Philadelphia
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