Earn point on your loyalty program!arrow arc left

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

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Atlanta (ATL) to Philadelphia (PHL)

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.
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.

Cheap flights from Atlanta to Philadelphia in October , November 2026

28 Oct - 11 Nov $ 72.00
ATL
Atlanta
Frontier Airlines
DIRECT
PHL
Philadelphia
PHL
Philadelphia
Frontier Airlines
DIRECT
ATL
Atlanta
Pick dates
28 Oct - 10 Nov $ 112.00
ATL
Atlanta
Frontier Airlines
DIRECT
PHL
Philadelphia
PHL
Philadelphia
Frontier Airlines
DIRECT
ATL
Atlanta
Pick dates
26 Oct - 04 Nov $ 171.00
ATL
Atlanta
Frontier Airlines
DIRECT
PHL
Philadelphia
PHL
Philadelphia
Frontier Airlines
DIRECT
ATL
Atlanta
Pick dates

Last minute flights from Atlanta to Philadelphia

28 Oct - 31 Oct $ 132.00
ATL
Atlanta
Frontier Airlines
DIRECT
PHL
Philadelphia
PHL
Philadelphia
Frontier Airlines
DIRECT
ATL
Atlanta
Pick dates
28 Oct - 31 Oct $ 132.00
ATL
Atlanta
Frontier Airlines
DIRECT
PHL
Philadelphia
PHL
Philadelphia
Frontier Airlines
DIRECT
ATL
Atlanta
Pick dates
22 Oct - 31 Oct $ 187.00
ATL
Atlanta
Frontier Airlines
DIRECT
PHL
Philadelphia
PHL
Philadelphia
Frontier Airlines
DIRECT
ATL
Atlanta
Pick dates

One-way flights to Philadelphia from Atlanta

4:11 PM - 4:11 PM
Frontier Airlines
0 Stops
2h 8m
ATL - PHL
$ 76
Kiwi
Pick dates
9:07 PM - 9:07 PM
Frontier Airlines
0 Stops
2h 9m
ATL - PHL
$ 77
Kiwi
Pick dates
9:07 PM - 9:07 PM
Frontier Airlines
0 Stops
2h 4m
ATL - PHL
$ 96
Kiwi
Pick dates

How to find the cheapest flight from Atlanta (ATL) to Philadelphia (PHL)

Related info for your journey
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.
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.