Cheapest return flights from Chicago to St. Thomas in December from 271€

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

Return flights

11 Dec - 17 Dec Spirit Airlines
14 Dec - 17 Dec Spirit Airlines
11 Dec - 18 Dec Spirit Airlines
14 Dec - 18 Dec Spirit Airlines
11 Dec - 14 Dec Spirit Airlines
11 Dec - 21 Dec Spirit Airlines
14 Dec - 21 Dec Spirit Airlines
13 Dec - 17 Dec Spirit Airlines
01 Dec - 06 Dec Spirit Airlines
13 Dec - 18 Dec Spirit Airlines
29 Dec - 10 Jan Spirit Airlines
29 Dec - 05 Jan Spirit Airlines
14 Dec - 02 Jan Spirit Airlines
21 Dec - 10 Jan Spirit Airlines
13 Dec - 02 Jan Spirit Airlines
15 Dec - 02 Jan Spirit Airlines
29 Dec - 02 Jan Spirit Airlines
18 Dec - 05 Jan Spirit Airlines
18 Dec - 02 Jan Spirit Airlines
21 Dec - 05 Jan Spirit Airlines

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

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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