Cheapest one-way flights from Philadelphia to Atlanta in December from 46€

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

One-Way flights

15 Dec Frontier Airlines
15 Dec Frontier Airlines direct
20 Dec Frontier Airlines
17 Dec Frontier Airlines
30 Dec Frontier Airlines
13 Dec Spirit Airlines
09 Dec Spirit Airlines
10 Dec Spirit Airlines
11 Dec Spirit Airlines
28 Dec Frontier Airlines

Also check the deals for return flights from Philadelphia to Atlanta in December.

Powered by

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Atlanta

Cheap car rent in Atlanta

Feel free to contact us with any feedback or request another flight research.