Cheapest return flights from Newark to St. Thomas in July from $184

AirHint found the following cheapest return flights from Newark (EWR) to St. Thomas (STT) in July 2025 (see full year).

Return flights

17 Jul - 21 Jul Frontier Airlines
27 Jul - 05 Aug Frontier Airlines
16 Jul - 19 Jul Spirit Airlines
14 Jul - 21 Jul Spirit Airlines
09 Jul - 11 Jul Spirit Airlines
16 Jul - 30 Jul Spirit Airlines
16 Jul - 22 Jul Spirit Airlines
16 Jul - 05 Aug Spirit Airlines
16 Jul - 04 Aug Spirit Airlines
14 Jul - 19 Jul Spirit Airlines
18 Jul - 19 Jul Spirit Airlines
08 Jul - 11 Jul Spirit Airlines
08 Jul - 19 Jul Spirit Airlines
30 Jul - 05 Aug Spirit Airlines
30 Jul - 04 Aug Spirit Airlines
30 Jul - 06 Aug Spirit Airlines
15 Jul - 04 Aug Spirit Airlines
29 Jul - 05 Aug Spirit Airlines
29 Jul - 04 Aug Spirit Airlines
29 Jul - 06 Aug Spirit Airlines

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

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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