Cheapest one-way flights from Atlanta to Detroit in September from 21€

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

One-Way flights

20 Sep Spirit Airlines direct
03 Sep Spirit Airlines direct
16 Sep Spirit Airlines direct
30 Sep Spirit Airlines direct
26 Sep Spirit Airlines direct
07 Sep Spirit Airlines direct
04 Sep Spirit Airlines direct
05 Sep Spirit Airlines direct
15 Sep Spirit Airlines direct
21 Sep Spirit Airlines direct

Also check the deals for return flights from Atlanta to Detroit 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.

Book a cheap hotel in Detroit

Cheap car rent in Detroit

Feel free to contact us with any feedback or request another flight research.