Cheapest return flights from Chicago to St. Thomas in August from 230€

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

Return flights

08 Aug - 21 Aug Spirit Airlines
08 Aug - 23 Aug Spirit Airlines
02 Aug - 04 Aug Spirit Airlines
14 Aug - 21 Aug Spirit Airlines
04 Aug - 21 Aug Spirit Airlines
02 Aug - 21 Aug Spirit Airlines
16 Aug - 21 Aug Spirit Airlines
14 Aug - 23 Aug Spirit Airlines
04 Aug - 23 Aug Spirit Airlines
02 Aug - 23 Aug Spirit Airlines
14 Aug - 04 Sep Spirit Airlines
30 Aug - 06 Sep Frontier Airlines
30 Aug - 04 Sep Frontier Airlines
21 Aug - 04 Sep Spirit Airlines
21 Aug - 06 Sep Spirit Airlines
31 Aug - 04 Sep Spirit Airlines
31 Aug - 06 Sep Spirit Airlines
16 Aug - 04 Sep Spirit Airlines
16 Aug - 06 Sep Spirit Airlines
29 Aug - 04 Sep 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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