American Airlines Cheap Flights from Boston to St. Thomas

View €240 flight on Tue, 23 Jun 2026Opens in a new window
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Prices were available within the past 7 days and start at €240 for one-way flights and €303 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, 30 Jan - Mon, 9 Feb
BOS
Boston
STT
St. Thomas
€303 Return, found 21 hours ago
€303
Return
found 21 hours ago
Select American Airlines flight, departing Fri, 30 Jan from Boston to St. Thomas, returning Mon, 9 Feb, priced at €303 found 21 hours ago
American Airlines
Mon, 17 Nov - Fri, 21 Nov
BOS
Boston
STT
St. Thomas
€340 Return, found 5 days ago
€340
Return
found 5 days ago
Select American Airlines flight, departing Mon, 17 Nov from Boston to St. Thomas, returning Fri, 21 Nov, priced at €340 found 5 days ago
American Airlines
Fri, 30 Jan - Mon, 9 Feb
BOS
Boston
STT
St. Thomas
€342 Return, found 21 hours ago
€342
Return
found 21 hours ago
Select American Airlines flight, departing Fri, 30 Jan from Boston to St. Thomas, returning Mon, 9 Feb, priced at €342 found 21 hours ago
American Airlines
Fri, 30 Jan - Mon, 9 Feb
BOS
Boston
STT
St. Thomas
€370 Return, found 21 hours ago
€370
Return
found 21 hours ago
Select American Airlines flight, departing Fri, 30 Jan from Boston to St. Thomas, returning Mon, 9 Feb, priced at €370 found 21 hours ago

Frequently asked questions

How much is an American Airlines flight from Logan Intl. Airport (BOS) to Cyril E. King Airport (STT)?
Use the "Price (lowest to highest)" filter on Expedia to search for cheap American Airlines return flights from €303 from BOS to STT. Affordable one-way fares from €240 are available too.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from BOS to STT with American Airlines?
Search for return or one-way flights to St. Thomas in September or October. You could find a cheap fare with American Airlines during these quieter months.
Does American Airlines fly nonstop from Logan Intl. Airport (BOS) to Cyril E. King Airport (STT)?
Click on the "Nonstop" filter when looking for direct American Airlines flights from BOS to STT. It's also a good way to compare other airlines servicing the same nonstop journey.
What airports does American Airlines fly into in St. Thomas?
Catch an American Airlines flight from Logan Intl. Airport (BOS) to St. Thomas, and you'll likely arrive at Cyril E. King Airport (STT). This is the airline's primary hub in this destination.
Can I change or cancel my American Airlines flight from Logan Intl. Airport (BOS) to Cyril E. King Airport (STT)?
It's generally possible to cancel or reschedule your flight, although there may be additional charges if you made your booking more than 24 hours ago. Need to keep your options open? Use our "No cancel fee" and "Changes included" filters to find flights that won't penalize you if you have to alter your plans. To make changes, go to "Trips," select your flight and click on "Manage Booking" for more details.

Travel information

Origin airport
Logan Intl.
Destination airport
Cyril E. King
Airlines serving
American Airlines, Delta, JetBlue Airways, United
Popular airline
American Airlines
Distance
2716 km
Average flight time
5 hours 6 mins

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