Cheapest one-way flights from Philadelphia to Atlanta in December from $141
AirHint found the following cheapest one-way flights from Philadelphia (PHL) to Atlanta (ATL) in December 2025 (see full year).
One-Way flights
| 30 Dec | Southwest Airlines | ||
| 30 Dec | Delta | direct |
Also check the deals for return flights from Philadelphia to Atlanta in December.
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.
