Our cheapest offers for flights from Boston to St. Thomas

Here you can compare cheap flights from Boston (BOS) to St. Thomas (STT) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to St. Thomas. Prices and availability may change at any time.

	Outbound	Return	Airlines	Baggage	Price
Boston St. Thomas	Outbound 08/19/25 2 Stopovers (LGA, MIA) AA4424, AA0970, AA1391 08h 50min	Return 09/02/25 2 Stopovers (MIA, PHL) AA1391, AA2188, AA1467 16h 10min	American Airlines	?	$252
Best option Boston St. Thomas	Outbound 08/19/25 1 Stopover (MIA) AA1418, AA0943 07h 10min	Return 09/02/25 1 Stopover (MIA) AA0943, AA1074 06h 59min	American Airlines	?	$329
Boston St. Thomas Pay attention to transfer at connecting flight	Outbound 06/08/25 1 Stopover (FLL) NK2201, NK0894 27h 47min	Return 06/29/25 2 Stopovers (MCO, FLL) NK2556, NK2009, NK2212 31h 49min	Spirit Airlines		$380 found 3 days ago
Boston St. Thomas	Outbound 08/28/25 1 Stopover (MIA) AA1259, AA1391 07h 09min	Return 09/19/25 2 Stopovers (MIA, PHL) AA1391, AA2188, AA1416 18h 41min	American Airlines	?	$256
Boston St. Thomas	Outbound 08/19/25 2 Stopovers (LGA, MIA) AA4424, AA0970, AA1391 08h 50min	Return 09/02/25 2 Stopovers (MIA, PHL) AA1391, AA2188, AA1416 18h 36min	American Airlines	?	$257
Boston St. Thomas	Outbound 08/28/25 1 Stopover (MIA) AA1259, AA1391 07h 09min	Return 09/19/25 2 Stopovers (MIA, PHL) AA1391, AA2188, AA1416 18h 41min	American Airlines	?	$262
Boston St. Thomas	Outbound 08/19/25 1 Stopover (JFK) AA4580, AA2966 17h 09min	Return 09/02/25 2 Stopovers (MIA, PHL) AA0943, AA2188, AA1467 19h 40min	American Airlines	?	$270
Boston St. Thomas	Outbound 08/28/25 2 Stopovers (PHL, MIA) AA1672, AA1252, AA0943 18h 18min	Return 09/19/25 2 Stopovers (MIA, PHL) AA0943, AA2188, AA1416 22h 11min	American Airlines	?	$270
Boston St. Thomas	Outbound 06/08/25 2 Stopovers (JFK, MIA) AA4580, AA0655, AA0943 18h 46min	Return 06/12/25 1 Stopover (JFK) AA2836, AA4659 11h 14min	American Airlines	?	$323
Boston St. Thomas	Outbound 04/21/25 2 Stopovers (ATL, MCO) NK0217, NK0208, NK0284 15h 45min	Return 05/19/25 1 Stopover (FLL) NK0867, NK2886 21h 55min	Spirit Airlines	?	$331

Tips and tricks to help you find cheap flights from Boston to St. Thomas

Important flight information

Flight information: Boston - St. Thomas

Roundtrip from	251,35 $
Flight duration	min. 03:58
Return flight duration	min. 04:50
Distance	2735 km
Flights per week	5
Departure airport	Airport Boston Logan International Airport, MA (BOS)
Arrival airport	Airport St. Thomas (Virgin Islands) (STT)
Destination country	Flights to United States Virgin Islands

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