Cheapest return flights from Chicago to St. Thomas in October from 225€

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

Return flights

31 Oct - 08 Nov Spirit Airlines
08 Oct - 11 Oct Spirit Airlines
22 Oct - 08 Nov Spirit Airlines
31 Oct - 04 Nov Spirit Airlines
04 Oct - 11 Oct Spirit Airlines
11 Oct - 31 Oct Spirit Airlines
22 Oct - 04 Nov Spirit Airlines
22 Oct - 31 Oct Spirit Airlines
30 Oct - 08 Nov Spirit Airlines
09 Oct - 11 Oct Spirit Airlines
30 Oct - 04 Nov Spirit Airlines
31 Oct - 03 Nov Spirit Airlines
08 Oct - 26 Oct Spirit Airlines
11 Oct - 26 Oct Spirit Airlines
22 Oct - 26 Oct Spirit Airlines
22 Oct - 03 Nov Spirit Airlines
30 Oct - 03 Nov Spirit Airlines
09 Oct - 26 Oct Spirit Airlines

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

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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