Cheapest return flights from Newark to St. Thomas in March from $221

AirHint found the following cheapest return flights from Newark (EWR) to St. Thomas (STT) in March 2026 (see full year).

Return flights

18 Mar - 25 Mar United direct
21 Mar - 25 Mar United direct
21 Mar - 26 Mar United direct
21 Mar - 27 Mar United direct
22 Mar - 25 Mar United direct
22 Mar - 26 Mar United direct
23 Mar - 26 Mar United direct
23 Mar - 27 Mar United direct
24 Mar - 27 Mar United direct
18 Mar - 26 Mar United direct
25 Mar - 01 Apr American Airlines
17 Mar - 01 Apr Spirit Airlines
18 Mar - 01 Apr Spirit Airlines
23 Mar - 01 Apr Spirit Airlines
22 Mar - 01 Apr Spirit Airlines
21 Mar - 01 Apr Spirit Airlines
24 Mar - 08 Apr Spirit Airlines
19 Mar - 01 Apr Spirit Airlines
17 Mar - 14 Apr Alaska Airlines
23 Mar - 08 Apr Spirit Airlines

Also check the deals for one-way flights from Newark to St. Thomas in March.

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