Cheapest return flights from Boston to Atlanta in September from $141

AirHint found the following cheapest return flights from Boston (BOS) to Atlanta (ATL) in September 2025 (see full year).

Return flights

27 Sep - 04 Oct Frontier Airlines
30 Sep - 07 Oct Spirit Airlines
27 Sep - 05 Oct Frontier Airlines
25 Sep - 28 Sep Frontier Airlines
27 Sep - 28 Sep Frontier Airlines
26 Sep - 28 Sep Frontier Airlines
25 Sep - 29 Sep Frontier Airlines
29 Sep - 06 Oct Frontier Airlines
27 Sep - 04 Oct Frontier Airlines direct
30 Sep - 15 Oct Spirit Airlines
30 Sep - 21 Oct Spirit Airlines
27 Sep - 28 Sep Frontier Airlines direct
25 Sep - 28 Sep Frontier Airlines direct
28 Sep - 02 Oct Frontier Airlines
24 Sep - 15 Oct Spirit Airlines
26 Sep - 30 Sep Frontier Airlines
30 Sep - 06 Oct Spirit Airlines
24 Sep - 27 Sep Spirit Airlines
23 Sep - 27 Sep Spirit Airlines
24 Sep - 25 Sep Spirit Airlines

Also check the deals for one-way flights from Boston to Atlanta in September.

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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