Cheapest one-way flights from Miami to Atlanta in September from $54

Best time to book flights for Miami (MIA) to Atlanta (ATL) flights at AirHint

AirHint found the following cheapest one-way flights from Miami (MIA) to Atlanta (ATL) in September 2025 (see full year).

One-Way flights

12 Sep Spirit Airlines direct
14 Sep Spirit Airlines direct
06 Sep Frontier Airlines direct
13 Sep Frontier Airlines direct
16 Sep Frontier Airlines direct
17 Sep Frontier Airlines direct
09 Sep Frontier Airlines direct
02 Sep Frontier Airlines direct
10 Sep Frontier Airlines direct
01 Sep Frontier Airlines direct

Also check the deals for return flights from Miami 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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