Cheap flights 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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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 June , July 2026

30 Jun - 29 Jul $ 380.00

SAT

San Antonio

Frontier Airlines

1 STOPS

PHL

Philadelphia

PHL

Philadelphia

Frontier Airlines

2 STOPS

SAT

San Antonio

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30 Jun - 11 Jul $ 893.00

SAT

San Antonio

Alaska Airlines

1 STOPS

PHL

Philadelphia

PHL

Philadelphia

Alaska Airlines

1 STOPS

SAT

San Antonio

Pick dates

29 Jun - 08 Jul $ 1,034.00

SAT

San Antonio

Alaska Airlines

1 STOPS

PHL

Philadelphia

PHL

Philadelphia

Alaska Airlines

1 STOPS

SAT

San Antonio

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Last minute flights from San Antonio to Philadelphia

29 Jun - 01 Jul $ 571.00

SAT

San Antonio

BREEZE

1 STOPS

PHL

Philadelphia

PHL

Philadelphia

BREEZE

2 STOPS

SAT

San Antonio

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29 Jun - 30 Jun $ 1,044.00

SAT

San Antonio

United Airlines

1 STOPS

PHL

Philadelphia

PHL

Philadelphia

United Airlines

1 STOPS

SAT

San Antonio

Pick dates

29 Jun - 30 Jun $ 1,044.00

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

8:56 PM - 10:35 PM
Frontier Airlines

1 Stops

8h 31m
SAT - PHL

$ 189
Kiwi

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7:51 PM - 6:05 AM
Frontier Airlines

1 Stops

14h 56m
SAT - PHL

$ 195
Kiwi

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4:18 PM - 6:05 PM
United Airlines

1 Stops

5h 11m
SAT - PHL

$ 522
Kiwi

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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.