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Saint Thomas Island

$117+ Cheap flights from New Hampshire to Saint Thomas Island (STT)

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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — STT
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from New Hampshire to Saint Thomas Island

Keep the following information in mind while searching for New Hampshire to Saint Thomas Island flight deals. Data was last updated September 16, 2025.

Round-trip from

$241
(Cheapflightsfares)

One-way from

$117
(Kiwi.com)

Popular in

April

Cheapest in

January

Average price

$441
From New Hampshire to Saint Thomas Island Cyril E King
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One-way flight from New Hampshire to Saint Thomas Island Cyril E King
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Highest demand for flights based on searches. 8% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from New Hampshire to Saint Thomas Island

Cheapest flights from New Hampshire to Saint Thomas Island
Explore the most affordable flight options available from New Hampshire to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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.
Thu 10/26:49 pmBOS - STT
1 stop14h 55mSpirit Airlines
Sat 10/410:49 amSTT - BOS
1 stop13h 08mSpirit Airlines
Deal found 9/16$241
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/73:00 pmBOS - STT
1 stop18h 56mSpirit Airlines
Tue 10/2111:01 amSTT - BOS
1 stop12h 58mSpirit Airlines
Deal found 9/16$257
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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.
Mon 10/208:24 pmBOS - STT
1 stop13h 32mSpirit Airlines
Sat 10/2511:01 amSTT - BOS
1 stop12h 58mSpirit Airlines
Deal found 9/15$258
This CheapOair deal was found by Cheapflights users on 9/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/116:15 amBOS - STT
1 stop7h 56mSpirit Airlines
Wed 11/191:33 pmSTT - BOS
1 stop12h 07mSpirit Airlines
Deal found 9/16$264
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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.
Fri 10/36:49 pmBOS - STT
1 stop14h 55mSpirit Airlines
Mon 10/611:01 amSTT - BOS
1 stop12h 58mSpirit Airlines
Deal found 9/15$266
This Mytrip deal was found by Cheapflights users on 9/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/68:24 pmBOS - STT
1 stop13h 32mSpirit Airlines
Thu 10/3011:01 amSTT - BOS
1 stop12h 58mSpirit Airlines
Deal found 9/16$267
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/43:00 pmBOS - STT
1 stop20h 28mSpirit Airlines
Tue 11/111:33 pmSTT - BOS
1 stop12h 07mSpirit Airlines
Deal found 9/16$270
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/43:00 pmBOS - STT
1 stop20h 28mSpirit Airlines
Wed 11/121:33 pmSTT - BOS
1 stop12h 07mSpirit Airlines
Deal found 9/16$271
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/286:16 amBOS - STT
1 stop27h 40mSpirit Airlines
Tue 11/411:56 amSTT - BOS
1 stop13h 03mSpirit Airlines
Deal found 9/14$272
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/156:16 amBOS - STT
1 stop27h 40mSpirit Airlines
Wed 10/2211:01 amSTT - BOS
1 stop12h 58mSpirit Airlines
Deal found 9/14$274
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 11/126:15 amBOS - STT
1 stop7h 56mSpirit Airlines
Sat 11/151:33 pmSTT - BOS
1 stop12h 07mSpirit Airlines
Deal found 9/14$276
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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.
Thu 10/168:24 pmBOS - STT
1 stop13h 32mSpirit Airlines
Thu 10/2311:01 amSTT - BOS
1 stop12h 58mSpirit Airlines
Deal found 9/16$278

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Hampshire to Saint Thomas Island 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 16, 2025.
Use the filters below to find and compare flights from New Hampshire to Saint Thomas Island that are best for you.

Fly from

New Hampshire

Fly to

Saint Thomas Island

Route

Depart

Return

Price

PortlandSaint Thomas Island

PWM - STT

PWMSTT

Portland

Sat 1/24

4:16 pm-1:45 pm

2 stops20h 29m

Saint Thomas Island Cyril E King

Sat 2/7

4:35 pm-12:09 pm

2 stops20h 34m

$315

PortlandSaint Thomas Island

PWM - STT

PWMSTT

Portland

Fri 1/9

4:50 pm-1:45 pm

2 stops19h 55m

Saint Thomas Island Cyril E King

Thu 1/15

4:25 pm-10:31 pm

1 stop7h 06m

$315

BostonSaint Thomas Island

BOS - STT

BOSSTT

Boston Logan Intl

Thu 1/29

8:00 am-1:05 pm

Nonstop4h 05m

Saint Thomas Island Cyril E King

Mon 2/2

2:00 pm-6:49 pm

1 stop5h 49m

$330

BostonSaint Thomas Island

BOS - STT

BOSSTT

Boston Logan Intl

Tue 2/3

8:40 am-1:46 pm

Nonstop4h 06m

Saint Thomas Island Cyril E King

Tue 2/10

2:59 pm-6:20 pm

Nonstop4h 21m

$330

BostonSaint Thomas Island

BOS - STT

BOSSTT

Boston Logan Intl

Thu 1/29

8:00 am-1:05 pm

Nonstop4h 05m

Saint Thomas Island Cyril E King

Tue 2/3

2:00 pm-6:49 pm

1 stop5h 49m

$330

BostonSaint Thomas Island

BOS - STT

BOSSTT

Boston Logan Intl

Fri 1/23

8:40 am-1:46 pm

Nonstop4h 06m

Saint Thomas Island Cyril E King

Wed 1/28

2:59 pm-6:20 pm

Nonstop4h 21m

$330

BostonSaint Thomas Island

BOS - STT

BOSSTT

Boston Logan Intl

Mon 1/19

8:00 am-1:05 pm

Nonstop4h 05m

Saint Thomas Island Cyril E King

Fri 1/23

2:00 pm-6:49 pm

1 stop5h 49m

$330

BostonSaint Thomas Island

BOS - STT

BOSSTT

Boston Logan Intl

Mon 1/19

8:40 am-1:46 pm

Nonstop4h 06m

Saint Thomas Island Cyril E King

Thu 1/22

2:59 pm-6:20 pm

Nonstop4h 21m

$330

BostonSaint Thomas Island

BOS - STT

BOSSTT

Boston Logan Intl

Tue 1/20

8:40 am-1:46 pm

Nonstop4h 06m

Saint Thomas Island Cyril E King

Fri 1/23

2:59 pm-6:20 pm

Nonstop4h 21m

$330

BostonSaint Thomas Island

BOS - STT

BOSSTT

Boston Logan Intl

Fri 1/16

8:00 am-1:05 pm

Nonstop4h 05m

Saint Thomas Island Cyril E King

Wed 1/21

2:00 pm-6:49 pm

1 stop5h 49m

$330

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 51 results
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Best time to book a flight from New Hampshire to Saint Thomas Island

Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island from New Hampshire 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 New Hampshire to Saint Thomas Island
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • What airport do you fly into for flights to Saint Thomas Island from New Hampshire?

    If you book a flight to Saint Thomas Island from New Hampshire, you will be flying to Cyril E King, which is the city’s only airport. Saint Thomas Island Cyril E King (STT) is located 2.8 mi from the center of Saint Thomas Island.

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

    Airlines like American Airlines, JetBlue, and Delta fly from New Hampshire to Saint Thomas Island in about 4h 05m. The time it takes to get you to your destination can typically vary by up to 16h 24m. There are 1697 mi between New Hampshire and Saint Thomas Island. This flight may include one or multiple stops.

  • What are the most popular routes from New Hampshire to Saint Thomas Island?

    When deciding which route to take from New Hampshire to Saint Thomas Island consider Boston Logan Intl - Saint Thomas Island Cyril E King, Portland - Saint Thomas Island Cyril E King or Manchester - Saint Thomas Island Cyril E King as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from New Hampshire to Saint Thomas Island 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 New Hampshire to Saint Thomas Island?

    Currently, September is the cheapest month in which you can book a flight from New Hampshire to Saint Thomas Island (average of $433). Flying from New Hampshire to Saint Thomas Island in June is currently the most expensive (average of $643). 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 Saint Thomas Island?

Book flights to Saint Thomas Island if you plan to visit one of these locations
St. John

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Alternative routes for New Hampshire to Saint Thomas Island

See prices for flight routes from nearby airports that may be better suited for you.
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John F Kennedy Intl to Saint Thomas Island flights
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John F Kennedy Intl to Christiansted flights
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George Bush Intcntl to Saint Thomas Island flights
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Boston to Christiansted flights
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St. Louis to Saint Thomas Island flights
Columbus to Saint Thomas Island flights
LaGuardia to Christiansted flights
Atlanta to Christiansted flights
Seattle to Saint Thomas Island flights
Milwaukee to Saint Thomas Island flights
Reagan-National to Christiansted flights
Hartford to Saint Thomas Island flights
Syracuse to Saint Thomas Island flights
Tampa to Christiansted flights
Dallas/Fort Worth to Christiansted flights
Los Angeles to Saint Thomas Island flights
Dulles Intl to Christiansted flights
Kansas City to Saint Thomas Island flights
Tampa to Saint Thomas Island flights
Baltimore to Christiansted flights
Hobby to Christiansted flights
Charlotte to Christiansted flights
Grand Rapids to Saint Thomas Island flights
White Plains to Saint Thomas Island flights
Indianapolis to Saint Thomas Island flights
Charleston to Saint Thomas Island flights

Top airline flying from New Hampshire to Saint Thomas Island

Discover the top airline that operate flights from New Hampshire to Saint Thomas Island. 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 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$512Average$774FlexibilityNo cancel feeOn-time71%

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