$141 Cheap flight deals from Boston (BOS) to St. Thomas (STT)

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This Weekend's Flight Deals from Boston to St. Thomas

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jun 21 - Thu, Jun 26
BOS
Logan Intl.
STT
Cyril E. King
$438 Roundtrip, found 5 hours ago
$438
Roundtrip
found 5 hours ago
Select Spirit Airlines flight, departing Sat, Jun 21 from Logan Intl. to Cyril E. King, returning Thu, Jun 26, priced at $438 found 5 hours ago
Fri, Jun 20 - Tue, Jun 24
PVD
T.F. Green
STT
Cyril E. King
$545 Roundtrip, found 6 days ago
$545
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Fri, Jun 20 from T.F. Green to Cyril E. King, returning Tue, Jun 24, priced at $545 found 6 days ago

Airfares from $141 One Way, $253 Round Trip from Boston to St. Thomas

Prices starting at $253 for return flights and $141 for one-way flights to St. Thomas were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jul 9 - Mon, Jul 14
BOS
Boston
STT
St. Thomas
$253 Roundtrip, found 1 day ago
$253
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Wed, Jul 9 from Boston to St. Thomas, returning Mon, Jul 14, priced at $253 found 1 day ago
Tue, Jul 8 - Wed, Jul 16
BOS
Boston
STT
St. Thomas
$255 Roundtrip, found 16 hours ago
$255
Roundtrip
found 16 hours ago
Select Spirit Airlines flight, departing Tue, Jul 8 from Boston to St. Thomas, returning Wed, Jul 16, priced at $255 found 16 hours ago
Sat, Aug 23 - Sat, Aug 30
BOS
Boston
STT
St. Thomas
$330 Roundtrip, found 2 hours ago
$330
Roundtrip
found 2 hours ago
Select JetBlue Airways flight, departing Sat, Aug 23 from Boston to St. Thomas, returning Sat, Aug 30, priced at $330 found 2 hours ago
Sat, Sep 13 - Sat, Sep 20
BOS
Boston
STT
St. Thomas
$339 Roundtrip, found 22 hours ago
$339
Roundtrip
found 22 hours ago
Select United flight, departing Sat, Sep 13 from Boston to St. Thomas, returning Sat, Sep 20, priced at $339 found 22 hours ago
Mon, Feb 2 - Mon, Feb 9
BOS
Boston
STT
St. Thomas
$339 Roundtrip, found 3 hours ago
$339
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Mon, Feb 2 from Boston to St. Thomas, returning Mon, Feb 9, priced at $339 found 3 hours ago

St. Thomas economy flight packages

Price found within the past 48 hours. Click for updated prices.
Hilltop Villas at Bluebeard's Castle
3.0-star property

Hilltop Villas at Bluebeard's Castle

8.6/10 Excellent! (1,620 reviews)

Jul 28 - Jul 31

3 night stay

Boston (BOS) to St. Thomas (STT)

Spirit Airlines • Non-stop roundtrip • Coach
per person
found 1 day ago
The best views, convenience, cleanliness, service, staff, food, taxis, laundry, location.

Reviewed on Jun 13, 2025

Margaritaville Vacation Club - St. Thomas
4.0-star property

Margaritaville Vacation Club - St. Thomas

8.2/10 Very Good! (2,030 reviews)

Jul 18 - Jul 20

2 night stay

Boston (BOS) to St. Thomas (STT)

United • Non-stop • Coach

St. Thomas (STT) to Boston (BOS)

Spirit Airlines • Non-stop • Coach
per person
found 1 day ago
Friendly staff, easy to access the grounds.

Reviewed on Mar 19, 2025

The Saint Resort
3.0-star property

The Saint Resort

10/10 Exceptional! (2 reviews)

Jul 18 - Jul 20

2 night stay

Boston (BOS) to St. Thomas (STT)

United • Non-stop • Coach

St. Thomas (STT) to Boston (BOS)

Spirit Airlines • Non-stop • Coach
per person
found 1 day ago
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More About Flying To St. Thomas from Boston

Route Information for Flights from Boston to St. Thomas

Origin Airport IATA Code
BOS
Destination Airport IATA Code
STT
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Boston to St. Thomas

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Frequently asked questions

Are there non-stop flights from Boston to St. Thomas?
Dust off your trusty passport, because JetBlue will take you directly from Boston to St. Thomas. Book your fare now and enjoy a stress-free, nonstop flight.
What is the shortest flight from Boston to St. Thomas?
Getting from Logan Intl. Airport (BOS) to Cyril E. King Airport will take a minimum of 4 hours and 31 minutes. Enjoy a beverage and watch a movie or two — this is your chance to sit back and unwind.
What airlines fly from Boston to St. Thomas most frequently?
JetBlue is the most frequent airline servicing the Boston to St. Thomas route. Choose from 4 flights every month with this carrier.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.