Cheapest one-way flights from Washington to Atlanta in October from $43

AirHint found the following cheapest one-way flights from Washington (IAD) to Atlanta (ATL) in October 2025 (see full year).

One-Way flights

13 Oct Frontier Airlines direct
11 Oct United direct
18 Oct United direct
25 Oct United direct
03 Oct Frontier Airlines
05 Oct Frontier Airlines
27 Oct Frontier Airlines
09 Oct Frontier Airlines
16 Oct Frontier Airlines
24 Oct Frontier Airlines

Also check the deals for return flights from Washington to Atlanta in October.

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.

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