฿4,020 Cheap Delta flights from Boston to St. Thomas (BOS→STT)

View ฿4,020 flight on Thu, 1 Jan 2026Opens in a new window
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Delta flights from Boston to St. Thomas (BOS→STT)

Prices were available within the past 7 days and start at ฿4,020 for one-way flights and ฿7,525 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 1 Jan - Thu, 8 Jan
BOS
Boston
STT
St. Thomas
฿7,525 Return, found 2 days ago
฿7,525
Return
found 2 days ago
Select Delta flight, departing Thu, 1 Jan from Boston to St. Thomas, returning Thu, 8 Jan, priced at ฿7,525 found 2 days ago
Delta
Thu, 1 Jan - Thu, 8 Jan
BOS
Boston
STT
St. Thomas
฿7,670 Return, found 2 days ago
฿7,670
Return
found 2 days ago
Select Delta flight, departing Thu, 1 Jan from Boston to St. Thomas, returning Thu, 8 Jan, priced at ฿7,670 found 2 days ago
Delta
Thu, 1 Jan - Thu, 8 Jan
BOS
Boston
STT
St. Thomas
฿8,860 Return, found 2 days ago
฿8,860
Return
found 2 days ago
Select Delta flight, departing Thu, 1 Jan from Boston to St. Thomas, returning Thu, 8 Jan, priced at ฿8,860 found 2 days ago
Delta
Thu, 1 Jan - Thu, 8 Jan
BOS
Boston
STT
St. Thomas
฿11,700 Return, found 2 days ago
฿11,700
Return
found 2 days ago
Select Delta flight, departing Thu, 1 Jan from Boston to St. Thomas, returning Thu, 8 Jan, priced at ฿11,700 found 2 days ago
Delta
Thu, 1 Jan - Thu, 8 Jan
BOS
Boston
STT
St. Thomas
฿11,845 Return, found 2 days ago
฿11,845
Return
found 2 days ago
Select Delta flight, departing Thu, 1 Jan from Boston to St. Thomas, returning Thu, 8 Jan, priced at ฿11,845 found 2 days ago
Delta
Thu, 1 Jan - Thu, 8 Jan
BOS
Boston
STT
St. Thomas
฿12,085 Return, found 2 days ago
฿12,085
Return
found 2 days ago
Select Delta flight, departing Thu, 1 Jan from Boston to St. Thomas, returning Thu, 8 Jan, priced at ฿12,085 found 2 days ago

Find the cheapest month to fly from Boston (BOS) to St. Thomas (STT)

January is typically the cheapest month to fly

From ฿4,966 - ฿11,058 per traveller.
Flight from Boston to St. Thomas route information
Origin airport
Logan Intl.
Destination airport
Cyril E. King
Distance
2716 km
Average flight time
5 hours 3 mins

Frequently asked questions

How much is a Delta Air Lines flight from Logan Intl. Airport (BOS) to Cyril E. King Airport (STT)?
Make use of the "Price (lowest to highest)" filter on Expedia to search for cheap Delta Air Lines return flights from ฿7,525 from BOS to STT. Affordable one-way tickets from ฿4,020 are available as well.**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 Delta Air Lines?
Search for one-way or return flights to St. Thomas in September or October. You could find a cheap fare with Delta Air Lines during these off-season months.
Does Delta Air Lines fly nonstop from Logan Intl. Airport (BOS) to Cyril E. King Airport (STT)?
To see if there's a direct trip from BOS to STT with Delta Air Lines or another airline, check the "Nonstop" box when looking for tickets.
What airports does Delta Air Lines fly into in St. Thomas?
Delta Air Lines flights from Logan Intl. Airport (BOS) to St. Thomas touch down at Cyril E. King Airport (STT). This is the main entry point here.
Can I change or cancel my Delta Air Lines flight from Logan Intl. Airport (BOS) to Cyril E. King Airport (STT)?
Depending on the ticket type you purchased, a fee generally applies if you cancel or reschedule your flight more than 24 hours after it has been confirmed. To secure flexible fares, select our "Changes included" and "No cancel fee" boxes when you look for flights. For more information on changing or cancelling your reservation, head to "Trips," select your flight and tick "Manage Booking."
*Available to Expedia members.