Cheapest one-way flights from Newark to St. Thomas in March from $107

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

One-Way flights

17 Mar Spirit Airlines
25 Mar United direct
24 Mar Spirit Airlines
11 Mar United direct
16 Mar United
18 Mar Spirit Airlines
23 Mar Spirit Airlines
17 Mar United direct
04 Mar Delta
05 Mar Delta

Also check the deals for return flights from Newark to St. Thomas in March.

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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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