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Cheap flights from Atlanta (ATL) 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 Atlanta (ATL) to Philadelphia (PHL)

How to find the cheapest flight from Atlanta (ATL) to Philadelphia (PHL)
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How to find the cheapest flight from Atlanta (ATL) to Philadelphia (PHL)
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How to find the cheapest flight from Atlanta (ATL) to Philadelphia (PHL)
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Cheap flights from Atlanta to Philadelphia in September , October 2026

30 Sep - 21 Oct $ 318.00
ATL
Atlanta
Frontier Airlines
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
Frontier Airlines
DIRECT
ATL
Atlanta
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30 Sep - 07 Oct $ 390.00
ATL
Atlanta
Frontier Airlines
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
Frontier Airlines
1 STOPS
ATL
Atlanta
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30 Sep - 13 Oct $ 517.00
ATL
Atlanta
United Airlines
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
United Airlines
1 STOPS
ATL
Atlanta
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One-way flights to Philadelphia from Atlanta

8:20 PM - 6:30 AM
Frontier Airlines
1 Stops
12h 45m
ATL - PHL
$ 298
Kiwi
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10:55 PM - 10:05 PM
Frontier Airlines
1 Stops
24h 34m
ATL - PHL
$ 298
Kiwi
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7:37 PM - 10:16 PM
United Airlines
1 Stops
3h 53m
ATL - PHL
$ 479
Kiwi
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How to find the cheapest flight from Atlanta (ATL) to Philadelphia (PHL)

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