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
Best option
Boston
St. Thomas
Outbound
09/23/25
1 Stopover (SJU)
B60861, B60936
06h 05min
Return
09/30/25
1 Stopover (SJU)
B60435, B60562
08h 04min
JetBlue Airways ?
$282
Boston
St. Thomas
Pay attention to transfer at connecting flight
Outbound
09/23/25
1 Stopover (MCO)
NK3797, NK0284
20h 12min
Return
09/30/25
1 Stopover (MCO)
NK0277, NK3796
25h 48min
Spirit Airlines
$376
Boston
St. Thomas
Outbound
09/23/25
1 Stopover (SJU)
B60861, B60936
06h 05min
Return
09/30/25
1 Stopover (SJU)
B60435, B60562
08h 04min
JetBlue Airways ?
$284
Boston
St. Thomas
Outbound
09/23/25
2 Stopovers (PHL, MIA)
AA3073, AA1252, AA0943
18h 04min
Return
09/30/25
2 Stopovers (MIA, LGA)
AA0943, AA1389, AA4533
19h 19min
American Airlines ?
$313
Boston
St. Thomas
Outbound
11/03/25
2 Stopovers (PHL, MIA)
AA0267, AA1964, AA2056
17h 25min
Return
11/12/25
2 Stopovers (MIA, LGA)
AA2056, AA1389, AA4499
17h 24min
American Airlines ?
$318
Boston
St. Thomas
Outbound
11/03/25
1 Stopover (MIA)
AA2980, AA2009
08h 01min
Return
11/12/25
1 Stopover (JFK)
AA3092, AA4397
10h 12min
American Airlines ?
$331
Boston
St. Thomas
Outbound
10/18/25
1 Stopover (FLL)
NK2887, NK0894
16h 30min
Return
10/24/25
1 Stopover (FLL)
NK0895, NK0616
14h 59min
Spirit Airlines
$352
Boston
St. Thomas
Outbound
10/18/25
2 Stopovers (PHL, MIA)
AA0267, AA2795, AA1391
17h 57min
Return
10/24/25
2 Stopovers (MIA, PHL)
AA1391, AA2188, AA1416
18h 41min
American Airlines ?
$359
Boston
St. Thomas
Outbound
10/18/25
1 Stopover (FLL)
NK2887, NK0894
16h 30min
Return
10/24/25
1 Stopover (FLL)
NK0895, NK0616
14h 59min
Spirit Airlines
$359
Boston
St. Thomas
Outbound
09/04/25
1 Stopover (MIA)
AA1259, AA1391
08h 17min
Return
09/28/25
1 Stopover (MIA)
AA1391, AA1054
07h 37min
American Airlines ?
$390
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 $281.20
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