Cheapest return flights from St. Louis to Detroit in August from $60

AirHint found the following cheapest return flights from St. Louis (STL) to Detroit (DTW) in August 2025 (see full year).

Return flights

07 Aug - 18 Aug Spirit Airlines direct
04 Aug - 07 Aug Spirit Airlines direct
04 Aug - 18 Aug Spirit Airlines direct
10 Aug - 18 Aug Spirit Airlines direct
07 Aug - 14 Aug Spirit Airlines direct
04 Aug - 14 Aug Spirit Airlines direct
08 Aug - 18 Aug Spirit Airlines direct
10 Aug - 14 Aug Spirit Airlines direct
07 Aug - 11 Aug Spirit Airlines direct
04 Aug - 11 Aug Spirit Airlines direct

Also check the deals for one-way flights from St. Louis to Detroit in August.

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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