Cheapest return flights from Chicago to St. Thomas in April from 256€

AirHint found the following cheapest return flights from Chicago (ORD) to St. Thomas (STT) in April 2026 (see full year).

Return flights

09 Apr - 14 Apr Spirit Airlines
10 Apr - 14 Apr Spirit Airlines
11 Apr - 14 Apr Spirit Airlines
09 Apr - 23 Apr Spirit Airlines
09 Apr - 16 Apr Spirit Airlines
09 Apr - 21 Apr Spirit Airlines
18 Apr - 21 Apr Spirit Airlines
14 Apr - 18 Apr Spirit Airlines
10 Apr - 15 Apr Spirit Airlines
18 Apr - 23 Apr Spirit Airlines
25 Apr - 16 May Spirit Airlines
25 Apr - 10 May Spirit Airlines
25 Apr - 11 May Spirit Airlines
30 Apr - 10 May Spirit Airlines
27 Apr - 16 May Spirit Airlines
27 Apr - 10 May Spirit Airlines
30 Apr - 16 May Spirit Airlines
22 Apr - 10 May Spirit Airlines
25 Apr - 15 May Spirit Airlines
18 Apr - 04 May Spirit Airlines

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

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