Cheapest return flights from Newark to St. Thomas in September from 230€
AirHint found the following cheapest return flights from Newark (EWR) to St. Thomas (STT)
in September 2025 (see full year ).
Return flights
19 Sep
- 22 Sep
Spirit Airlines
230 €
15 Sep
- 22 Sep
Spirit Airlines
230 €
05 Sep
- 08 Sep
Spirit Airlines
230 €
05 Sep
- 22 Sep
Spirit Airlines
230 €
17 Sep
- 22 Sep
Spirit Airlines
230 €
19 Sep
- 08 Oct
Spirit Airlines
230 €
19 Sep
- 04 Oct
Spirit Airlines
230 €
24 Sep
- 08 Oct
Spirit Airlines
230 €
24 Sep
- 04 Oct
Spirit Airlines
230 €
15 Sep
- 04 Oct
Spirit Airlines
230 €
17 Sep
- 08 Oct
Spirit Airlines
230 €
17 Sep
- 04 Oct
Spirit Airlines
230 €
02 Sep
- 08 Sep
Spirit Airlines
233 €
02 Sep
- 06 Sep
Spirit Airlines
233 €
02 Sep
- 22 Sep
Spirit Airlines
233 €
05 Sep
- 06 Sep
Spirit Airlines
234 €
04 Sep
- 08 Sep
Spirit Airlines
240 €
24 Sep
- 15 Oct
Spirit Airlines
240 €
13 Sep
- 04 Oct
Spirit Airlines
240 €
18 Sep
- 08 Oct
Spirit Airlines
240 €
Also check the deals for one-way flights from Newark to St. Thomas in September .
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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