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$112+ Cheap flights from Saint Thomas Island (STT) to Boston (BOS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
STT — BOS
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Saint Thomas Island to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Saint Thomas Island (STT) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$250
(Cheapflightsfares)

One-way from

$112
(Cheapflightsfares)

Popular in

June

Cheapest in

December

Average price

$439

Good round-trip deal

$272 or less

Good one-way deal

$177 or less
From Saint Thomas Island Cyril E King to Boston Logan Intl
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One-way flight from Saint Thomas Island Cyril E King to Boston Logan Intl
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Highest demand for flights based on searches. 8% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Saint Thomas Island Cyril E King to Boston Logan Intl.
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Price to beat on a one-way flight from Saint Thomas Island Cyril E King to Boston Logan Intl.
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Find flight deals from Saint Thomas Island to Boston

Cheapest flights from Saint Thomas Island to Boston
Explore the most affordable flight options available from Saint Thomas Island to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1511:01 amSTT - BOS
1 stop12h 58mSpirit Airlines
Fri 10/178:24 pmBOS - STT
1 stop13h 32mSpirit Airlines
Deal found 9/11$250
This Cheapflightsfares deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1411:01 amSTT - BOS
1 stop12h 58mSpirit Airlines
Fri 10/178:24 pmBOS - STT
1 stop13h 32mSpirit Airlines
Deal found 9/10$254
This Cheapflightsfares deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1111:01 amSTT - BOS
1 stop12h 58mSpirit Airlines
Mon 10/138:24 pmBOS - STT
1 stop13h 32mSpirit Airlines
Deal found 9/11$264
This OneTravel deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1511:01 amSTT - BOS
1 stop12h 58mSpirit Airlines
Sat 10/1812:31 pmBOS - STT
1 stop21h 25mSpirit Airlines
Deal found 9/11$266
This OneTravel deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1711:01 amSTT - BOS
1 stop24h 25mSpirit Airlines
Tue 10/213:00 pmBOS - STT
1 stop18h 56mSpirit Airlines
Deal found 9/11$273
This OneTravel deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2111:01 amSTT - BOS
1 stop24h 25mSpirit Airlines
Fri 10/248:24 pmBOS - STT
1 stop13h 32mSpirit Airlines
Deal found 9/10$275
This Cheapflightsfares deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/3010:49 amSTT - BOS
1 stop13h 08mSpirit Airlines
Fri 10/36:49 pmBOS - STT
1 stop14h 55mSpirit Airlines
Deal found 9/11$291
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/222:45 pmSTT - BOS
Nonstop4h 22mDelta
Wed 12/318:30 amBOS - STT
Nonstop4h 01mDelta
Deal found 9/11$302
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:45 pmSTT - BOS
Nonstop4h 22mDelta
Fri 1/26:01 amBOS - STT
1 stop6h 55mDelta
Deal found 9/10$307

Cheapflights Fare Finder

 
Customize your flight search to find flights from Saint Thomas Island to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Saint Thomas Island to Boston that are best for you.

Fly from

Saint Thomas Island

Fly to

Boston

Route

Depart

Return

Price

Saint Thomas IslandBoston

STT - BOS

STTBOS

Saint Thomas Island Cyril E King

Tue 10/14

11:01 am-11:59 pm

1 stop12h 58m

Boston Logan Intl

Fri 10/17

8:24 pm-9:56 am

1 stop13h 32m

$254

Saint Thomas IslandBoston

STT - BOS

STTBOS

Saint Thomas Island Cyril E King

Sat 10/11

11:01 am-11:59 pm

1 stop12h 58m

Boston Logan Intl

Mon 10/13

8:24 pm-9:56 am

1 stop13h 32m

$264

Saint Thomas IslandBoston

STT - BOS

STTBOS

Saint Thomas Island Cyril E King

Tue 9/30

10:49 am-11:57 pm

1 stop13h 08m

Boston Logan Intl

Fri 10/3

6:49 pm-9:44 am

1 stop14h 55m

$291

Saint Thomas IslandBoston

STT - BOS

STTBOS

Saint Thomas Island Cyril E King

Wed 12/24

2:45 pm-6:07 pm

Nonstop4h 22m

Boston Logan Intl

Thu 1/1

8:30 am-1:31 pm

Nonstop4h 01m

$302

Saint Thomas IslandBoston

STT - BOS

STTBOS

Saint Thomas Island Cyril E King

Wed 12/24

2:01 pm-6:59 pm

1 stop5h 58m

Boston Logan Intl

Thu 1/1

8:00 am-1:06 pm

Nonstop4h 06m

$302

Saint Thomas IslandBoston

STT - BOS

STTBOS

Saint Thomas Island Cyril E King

Thu 12/25

2:45 pm-6:07 pm

Nonstop4h 22m

Boston Logan Intl

Thu 1/1

8:30 am-1:31 pm

Nonstop4h 01m

$302

Saint Thomas IslandBoston

STT - BOS

STTBOS

Saint Thomas Island Cyril E King

Wed 12/24

2:01 pm-6:59 pm

1 stop5h 58m

Boston Logan Intl

Wed 12/31

8:00 am-1:06 pm

Nonstop4h 06m

$302

Saint Thomas IslandBoston

STT - BOS

STTBOS

Saint Thomas Island Cyril E King

Thu 12/25

2:45 pm-6:07 pm

Nonstop4h 22m

Boston Logan Intl

Wed 12/31

8:30 am-1:31 pm

Nonstop4h 01m

$302

Saint Thomas IslandBoston

STT - BOS

STTBOS

Saint Thomas Island Cyril E King

Mon 12/22

2:45 pm-6:07 pm

Nonstop4h 22m

Boston Logan Intl

Wed 12/31

8:30 am-1:31 pm

Nonstop4h 01m

$302

Saint Thomas IslandBoston

STT - BOS

STTBOS

Saint Thomas Island Cyril E King

Wed 11/5

1:33 pm-12:40 am

1 stop12h 07m

$127

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 20 results
1
2

Best time to book a flight from Saint Thomas Island to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Saint Thomas Island with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Saint Thomas Island to Boston

What is the cheapest month to book a flight from Saint Thomas Island to Boston?

Currently, January is the cheapest month in which you can book a flight from Saint Thomas Island to Boston (average of $218). Flying from Saint Thomas Island to Boston in July is currently the most expensive (average of $311). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated September 11, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Saint Thomas Island to Boston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
JetBlue
7.2
Good
2,913 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Spirit Airlines
6.3
Okay
8,023 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Related info for your journey

Find useful and relevant information for your journey from Saint Thomas Island to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Saint Thomas Island to Boston?

    Departing from Saint Thomas Island to Boston will take you 12h 58m. The distance between Saint Thomas Island and Boston is about 1697 mi.

  • What are the cheapest airlines flying from Saint Thomas Island to Boston round-trip?

    Flying on Spirit Airlines is currently your cheapest option to Boston, with prices starting at $211. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $217 and $237, respectively. You may be able to fly from Saint Thomas Island to Boston for 48% less than the average price by searching for these airlines.

  • What are the cheapest flights from Saint Thomas Island to Boston?

    The cheapest flight price from Saint Thomas Island to Boston is $163. On average you can expect to pay $254. The most popular route, (Saint Thomas Island Cyril E King - Boston Logan Intl), can usually be booked for $214.

  • Can I find deals for flights from Saint Thomas Island to Boston that include hotel bookings?

    Yes. In addition to deals on Saint Thomas Island to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Saint Thomas Island to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Saint Thomas Island to Boston.

  • Can I find deals for business class flights from Saint Thomas Island to Boston?

    Yes. Cheapflights offers flight deals from Saint Thomas Island to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Saint Thomas Island to Boston?

    Currently, January is the cheapest month in which you can book a flight from Saint Thomas Island to Boston (average of $218). Flying from Saint Thomas Island to Boston in July is currently the most expensive (average of $311). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Cambridge
Medford
Hampton Beach
Watertown
Seabrook
Seekonk
Lincoln
Lowell
Smithfield
Cranston
Chestnut Hill
Chelsea
Warwick
Peabody
Quincy
York Beach
Swansea
Waltham
Saugus
Burlington

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Saint Thomas Island to Boston

See prices for flight routes from nearby airports that may be better suited for you.
Christiansted to Boston flights
Saint Thomas Island to Hartford flights

Top 5 airlines flying from Saint Thomas Island to Boston

Discover the top 5 airlines that operate flights from Saint Thomas Island to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$211Average$312FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$217Average$429FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$237Average$437FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$238Average$424FlexibilityNo cancel feeOn-time62%
DeltaCheapest$260Average$359FlexibilityNo cancel feeOn-timeN/A

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