Cheapest return flights from Philadelphia to Atlanta in January from $108

AirHint found the following cheapest return flights from Philadelphia (PHL) to Atlanta (ATL) in January 2026 (see full year).

Return flights

27 Jan - 29 Jan Frontier Airlines
29 Jan - 03 Feb Frontier Airlines
29 Jan - 04 Feb Frontier Airlines
23 Jan - 26 Jan Frontier Airlines
06 Jan - 13 Jan Frontier Airlines
06 Jan - 13 Jan Frontier Airlines direct
23 Jan - 29 Jan Spirit Airlines
23 Jan - 08 Feb Spirit Airlines
23 Jan - 09 Feb Spirit Airlines
23 Jan - 10 Feb Spirit Airlines
23 Jan - 03 Feb Spirit Airlines
23 Jan - 11 Feb Spirit Airlines
20 Jan - 26 Jan Spirit Airlines
20 Jan - 29 Jan Spirit Airlines
11 Jan - 26 Jan Spirit Airlines
11 Jan - 29 Jan Spirit Airlines
12 Jan - 26 Jan Spirit Airlines
20 Jan - 08 Feb Spirit Airlines
20 Jan - 09 Feb Spirit Airlines
29 Jan - 08 Feb Spirit Airlines

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

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