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Cheap flights from San Antonio (SAT) to Philadelphia (PHL)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from San Antonio (SAT) to Philadelphia (PHL)

How to find the cheapest flight from San Antonio (SAT) to Philadelphia (PHL)
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How to find the cheapest flight from San Antonio (SAT) to Philadelphia (PHL)
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How to find the cheapest flight from San Antonio (SAT) to Philadelphia (PHL)
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Cheap flights from San Antonio to Philadelphia in April , May 2026

22 Apr - 10 May $ 190.00
SAT
San Antonio
Spirit Airlines
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
Spirit Airlines
1 STOPS
SAT
San Antonio
Pick dates
03 Apr - 16 May $ 595.00
SAT
San Antonio
United Airlines
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
United Airlines
1 STOPS
SAT
San Antonio
Pick dates
03 Apr - 16 May $ 595.00
SAT
San Antonio
United Airlines
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
United Airlines
1 STOPS
SAT
San Antonio
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Last minute flights from San Antonio to Philadelphia

22 Apr - 30 Apr $ 287.00
SAT
San Antonio
Spirit Airlines
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
Spirit Airlines
1 STOPS
SAT
San Antonio
Pick dates
06 Apr - 30 Apr $ 685.00
SAT
San Antonio
United Airlines
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
United Airlines
1 STOPS
SAT
San Antonio
Pick dates
06 Apr - 30 Apr $ 685.00
SAT
San Antonio
United Airlines
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
United Airlines
1 STOPS
SAT
San Antonio
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One-way flights to Philadelphia from San Antonio

4:49 PM - 11:59 PM
Frontier Airlines
1 Stops
11h 45m
SAT - PHL
$ 63
Kiwi
Pick dates
5:30 AM - 7:20 AM
United Airlines
1 Stops
5h 13m
SAT - PHL
$ 330
Kiwi
Pick dates
12:09 PM - 5:35 PM
United Airlines
1 Stops
5h 45m
SAT - PHL
$ 330
Kiwi
Pick dates

How to find the cheapest flight from San Antonio (SAT) to Philadelphia (PHL)

Related info for your journey
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How to find the cheapest flight from San Antonio (SAT) to Philadelphia (PHL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Antonio (SAT) to Philadelphia (PHL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.