Cheapest return flights from Chicago to St. Thomas in August from 290€

AirHint found the following cheapest return flights from Chicago (ORD) to St. Thomas (STT) in August 2025 (see full year).

Return flights

25 Aug - 09 Sep Spirit Airlines
22 Aug - 09 Sep Spirit Airlines
25 Aug - 05 Sep Spirit Airlines
25 Aug - 04 Sep Spirit Airlines
25 Aug - 07 Sep Spirit Airlines
22 Aug - 05 Sep Spirit Airlines
25 Aug - 29 Aug Spirit Airlines
22 Aug - 04 Sep Spirit Airlines
22 Aug - 07 Sep Spirit Airlines
22 Aug - 29 Aug Spirit Airlines
25 Aug - 27 Aug Spirit Airlines
25 Aug - 02 Sep Spirit Airlines
22 Aug - 26 Aug Spirit Airlines
22 Aug - 27 Aug Spirit Airlines
22 Aug - 02 Sep Spirit Airlines
25 Aug - 26 Aug Spirit Airlines
18 Aug - 29 Aug Frontier Airlines
16 Aug - 29 Aug Spirit Airlines
16 Aug - 26 Aug Spirit Airlines
16 Aug - 27 Aug Spirit Airlines

Also check the deals for one-way flights from Chicago to St. Thomas 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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