Cheapest return flights from Washington to Atlanta in December from $38

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

Return flights

12 Dec - 15 Dec Frontier Airlines direct
12 Dec - 14 Dec Frontier Airlines direct
13 Dec - 14 Dec Frontier Airlines direct
04 Dec - 16 Dec Frontier Airlines direct
11 Dec - 18 Dec Frontier Airlines direct
04 Dec - 06 Dec Frontier Airlines
04 Dec - 06 Dec Frontier Airlines direct
12 Dec - 19 Dec Frontier Airlines direct
14 Dec - 21 Dec Frontier Airlines direct
17 Dec - 24 Dec Frontier Airlines direct

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

Skyscanner

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.