Flights from Boston to St. Thomas

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 Shop Baggage Price
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
Boston
St. Thomas
Pay attention to transfer at connecting flight
Outbound
04/12/25
2 Stopovers (MYR, FLL)
NK0870, NK0403, NK0894
35h 22min
Return
04/27/25
2 Stopovers (FLL, BWI)
NK0895, NK0845, NK0612
20h 38min
Spirit Airlines
$379
found 3 days ago
Best option
Boston
St. Thomas
Outbound
04/21/25
1 Stopover (EWR)
UA0515, UA1529
07h 13min
Return
05/19/25
1 Stopover (EWR)
UA1530, UA1393
08h 17min
United Airlines ?
$446
Boston
St. Thomas
Outbound
04/21/25
1 Stopover (MCO)
NK0997, NK0284
15h 31min
Return
05/19/25
3 Stopovers (FLL, EWR, MYR)
NK0867, NK0673, NK0991, NK0661
28h 32min
Spirit Airlines
$403
Boston
St. Thomas
Outbound
04/12/25
2 Stopovers (BWI, FLL)
NK0615, NK0398, NK0894
35h 07min
Return
04/27/25
2 Stopovers (FLL, BWI)
NK0895, NK0845, NK0612
20h 38min
Spirit Airlines ?
$429
found 3 days ago
Boston
St. Thomas
Outbound
04/21/25
1 Stopover (MIA)
AA1397, AA1391
23h 26min
Return
05/19/25
2 Stopovers (MIA, PHL)
AA1391, AA2188, AA2783
16h 52min
American Airlines ?
$430
Boston
St. Thomas
Outbound
06/20/25
1 Stopover (SJU)
B60561, B60936
17h 42min
Return
07/19/25
1 Stopover (SJU)
B60808, B60808
06h 03min
JetBlue Airways ?
$450
Boston
St. Thomas
Outbound
04/21/25
1 Stopover (EWR)
UA0515, UA1529
07h 13min
Return
05/19/25
1 Stopover (EWR)
UA1530, UA1393
08h 17min
United Airlines ?
$470
Boston
St. Thomas
Outbound
04/21/25
1 Stopover (EWR)
UA0515, UA1529
07h 13min
Return
05/19/25
1 Stopover (EWR)
UA1530, UA1393
08h 17min
United Airlines ?
$507
Boston
St. Thomas
Outbound
04/12/25
1 Stopover (ORD)
UA2251, UA2176
09h 17min
Return
04/27/25
1 Stopover (IAD)
UA1445, UA0755
07h 14min
United Airlines ?
$509
found 3 days ago
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Boston to St. Thomas

Favorite airline: American Airlines
100 % of bookings on this flight route are made with American Airlines, Spirit Airlines and United Airlines.
American Airlines
38 %
Spirit Airlines
33 %
United Airlines
29 %
Favourite connection: via Newark
When booking flights from Boston to St. Thomas 40 % of travelers prefer to fly via Newark.
Route
bookings
1 stopover New York - Newark Liberty International Airport, NJ
07h 16min, from $609
40 %
1 stopover Fort Lauderdale-Hollywood International Airport, FL
10h 20min, from $528
30 %
1 stopover Orlando International Airport, FL
17h 46min, from $402
20 %

Important flight information

Flight information: Boston - St. Thomas

Roundtrip from $330.32
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
Alternative flights to St. Thomas
Flight destinations with a similar price