Cheapest return flights from Philadelphia to Atlanta in December from $80

AirHint found the following cheapest return flights from Philadelphia (PHL) to Atlanta (ATL) in December 2025 (see full year).

Return flights

02 Dec - 03 Dec Spirit Airlines direct
02 Dec - 02 Dec Spirit Airlines direct
03 Dec - 03 Dec Spirit Airlines direct
02 Dec - 10 Dec Spirit Airlines
02 Dec - 09 Dec Spirit Airlines
03 Dec - 10 Dec Spirit Airlines
03 Dec - 09 Dec Spirit Airlines
19 Dec - 21 Dec Frontier Airlines direct
02 Dec - 04 Dec Spirit Airlines
17 Dec - 21 Dec Frontier Airlines
13 Dec - 12 Jan Spirit Airlines
30 Dec - 06 Jan Frontier Airlines direct
12 Dec - 12 Jan Frontier Airlines
13 Dec - 05 Jan Frontier Airlines
29 Dec - 02 Jan Frontier Airlines direct
13 Dec - 05 Jan Frontier Airlines direct
20 Dec - 03 Jan Frontier Airlines direct
31 Dec - 10 Jan Spirit Airlines
31 Dec - 11 Jan Spirit Airlines
31 Dec - 14 Jan Spirit Airlines

Also check the deals for one-way flights from Philadelphia to Atlanta in December.

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