What are the cheapest airlines to fly from New Hampshire to Saint Thomas Island one-way?

The cheapest airlines for a one-way flight from New Hampshire to Saint Thomas Island are Frontier ($94), Spirit Airlines ($132), and American Airlines ($154).

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 $640). 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.

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.

How far in advance should I book a flight from New Hampshire to Saint Thomas Island?

Find a great deal and save up to 45% by booking at least 38 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from New Hampshire to Saint Thomas Island within the next two weeks, with the cheapest ticket starting at $388.

What is the cheapest month to fly from New Hampshire to Saint Thomas Island?

Our data shows that January tends to be the cheapest month to fly to Saint Thomas Island from New Hampshire. Users have commonly found prices around $500 for the month, but tickets can be as low as $196. Due to multiple factors, prepare for potentially higher prices in February.

What is the cheapest time of day to fly from NH to STT?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New Hampshire to Saint Thomas Island as you normally would.

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 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.

$94+ Flights from New Hampshire to Saint Thomas Island

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Cheap flight deals from New Hampshire to Saint Thomas Island

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$273 (Cheapflightsfares)
One-way from	$94 (CheapOair)
Popular in	February
Cheapest in	January
Average price	$619

Provider with most accurate pricing for Boston Logan Intl-Saint Thomas Island Cyril E King flight deals.

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Provider most trusted by Cheapflights users for Boston Logan Intl-Saint Thomas Island Cyril E King flights.

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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. 2% potential increase in price ($12 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).

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Average for round-trip flights in April 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 April 29, 2025.

Tue 5/275:45 amBOS - STT

1 stop7h 51mSpirit Airlines

Tue 6/310:52 amSTT - BOS

1 stop12h 37mSpirit Airlines

Deal found 4/27

$273

Sat 9/278:35 amBOS - STT

Nonstop4h 04mJetBlue

Sat 10/41:45 pmSTT - BOS

1 stop6h 05mJetBlue

Deal found 4/27

$310

Sat 9/66:00 amBOS - STT

1 stop8h 55mDelta

Wed 9/102:49 pmSTT - BOS

1 stop7h 52mDelta

Deal found 4/27

$319

Wed 7/25:30 amBOS - STT

1 stop6h 47mUnited Airlines

Wed 7/24:45 pmSTT - BOS

1 stop7h 14mUnited Airlines

Deal found 4/26

$352

Wed 5/75:55 amBOS - STT

2 stops10h 25mAmerican Airlines

Wed 5/215:10 pmSTT - BOS

1 stop7h 09mAmerican Airlines

Deal found 4/26

$369

Tue 5/275:45 amBOS - STT

1 stop7h 51mMultiple Airlines

Sun 6/11:21 pmSTT - BOS

2 stops20h 59mMultiple Airlines

Deal found 4/28

$436

Wed 10/154:09 pmPWM - STT

2 stops20h 41mAmerican Airlines

Wed 10/225:15 pmSTT - PWM

2 stops19h 53mAmerican Airlines

Deal found 4/28

$439

Fri 5/95:30 amPWM - STT

1 stop9h 40mDelta

Sat 5/174:20 pmSTT - PWM

1 stop7h 54mDelta

Deal found 4/27

$518

Mon 6/25:04 pmMHT - STT

2 stops19h 40mAmerican Airlines

Wed 6/45:10 pmSTT - MHT

2 stops19h 53mAmerican Airlines

Deal found 4/28

$561

Fri 5/95:30 amPWM - STT

2 stops10h 13mUnited Airlines

Sat 5/174:45 pmSTT - PWM

1 stop7h 14mUnited Airlines

Deal found 4/28

$649

Mon 9/296:00 amPWM - STT

2 stops9h 40mMultiple Airlines

Sat 10/44:45 pmSTT - PWM

1 stop7h 09mMultiple Airlines

Deal found 4/28

$670

Mon 6/26:45 pmMHT - STT

1 stop17h 32mUnited Airlines

Wed 6/44:45 pmSTT - MHT

1 stop7h 14mUnited Airlines

Deal found 4/28

$768

Best flights from New Hampshire to Saint Thomas Island
Discover carefully curated flight deals from New Hampshire to Saint Thomas Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2025.

Tue 5/275:45 amBOS - STT

1 stop7h 51mSpirit Airlines

Tue 6/310:52 amSTT - BOS

1 stop12h 37mSpirit Airlines

Deal found 4/27

$273

Tue 7/86:05 amBOS - STT

1 stop6h 12mDelta

Tue 7/221:27 pmSTT - BOS

1 stop12h 12mDelta

Deal found 4/28

$319

Wed 7/25:30 amBOS - STT

1 stop6h 47mUnited Airlines

Wed 7/24:45 pmSTT - BOS

1 stop7h 14mUnited Airlines

Deal found 4/26

$352

Wed 5/75:55 amBOS - STT

2 stops10h 25mAmerican Airlines

Wed 5/215:10 pmSTT - BOS

1 stop7h 09mAmerican Airlines

Deal found 4/26

$369

Sat 7/266:55 amBOS - STT

1 stop8h 17mJetBlue

Sat 8/21:45 pmSTT - BOS

1 stop6h 03mJetBlue

Deal found 4/28

$377

Thu 6/124:44 pmBOS - STT

1 stop17h 04mMultiple Airlines

Sun 6/159:10 amSTT - BOS

2 stops14h 09mMultiple Airlines

Deal found 4/27

$470

Mon 9/294:18 pmPWM - STT

2 stops20h 32mAmerican Airlines

Sat 10/44:50 pmSTT - PWM

2 stops19h 04mAmerican Airlines

Deal found 4/28

$439

Fri 5/95:30 amPWM - STT

1 stop9h 40mDelta

Sat 5/174:20 pmSTT - PWM

1 stop7h 54mDelta

Deal found 4/28

$559

Mon 6/25:04 pmMHT - STT

2 stops19h 40mAmerican Airlines

Wed 6/45:10 pmSTT - MHT

2 stops19h 53mAmerican Airlines

Deal found 4/28

$561

Tue 5/135:30 amPWM - STT

1 stop7h 31mUnited Airlines

Sat 5/174:45 pmSTT - PWM

1 stop7h 14mUnited Airlines

Deal found 4/28

$649

Mon 9/296:00 amPWM - STT

2 stops9h 40mMultiple Airlines

Sat 10/44:45 pmSTT - PWM

1 stop7h 09mMultiple Airlines

Deal found 4/28

$670

Mon 6/26:45 pmMHT - STT

1 stop17h 32mUnited Airlines

Wed 6/44:45 pmSTT - MHT

1 stop7h 14mUnited Airlines

Deal found 4/28

$768

Last-minute flights from New Hampshire to Saint Thomas Island
Discover last-minute flight deals from New Hampshire to Saint Thomas Island. Data last updated April 29, 2025 and is based on user searches.

Sun 5/410:20 amBOS - STT

3 stops47h 40mMultiple Airlines

Thu 5/84:35 pmSTT - BOS

1 stop7h 12mMultiple Airlines

Deal found 4/28

$522

Mon 5/59:09 pmBOS - STT

1 stop15h 05mSpirit Airlines

Sat 5/3110:52 amSTT - BOS

1 stop12h 37mSpirit Airlines

Deal found 4/28

$278

Mon 5/55:30 amBOS - STT

2 stops10h 13mUnited Airlines

Wed 5/142:10 pmSTT - BOS

2 stops9h 49mUnited Airlines

Deal found 4/27

$410

Mon 5/57:45 amPWM - STT

1 stop6h 53mAmerican Airlines

Mon 5/123:40 pmSTT - PWM

2 stops20h 08mAmerican Airlines

Deal found 4/27

$619

Tue 5/65:32 amPWM - STT

1 stop7h 11mDelta

Mon 5/121:17 pmSTT - PWM

1 stop10h 42mDelta

Deal found 4/28

$559

Wed 5/78:00 amBOS - STT

1 stop7h 10mDelta

Wed 5/142:51 pmSTT - BOS

1 stop9h 42mDelta

Deal found 4/27

$339

Wed 5/75:55 amBOS - STT

2 stops10h 25mAmerican Airlines

Wed 5/215:10 pmSTT - BOS

1 stop7h 09mAmerican Airlines

Deal found 4/26

$369

Wed 5/77:00 amBOS - STT

1 stop8h 53mJetBlue

Wed 5/214:48 pmSTT - BOS

1 stop6h 37mJetBlue

Deal found 4/26

$492

Fri 5/95:10 amBOS - STT

1 stop11h 10mAmerican Airlines

Mon 5/121:25 pmSTT - BOS

1 stop9h 24mAmerican Airlines

Deal found 4/28

$310

Fri 5/95:30 amPWM - STT

1 stop9h 40mDelta

Sat 5/174:20 pmSTT - PWM

1 stop7h 54mDelta

Deal found 4/27

$518

Fri 5/95:30 amPWM - STT

2 stops10h 13mUnited Airlines

Sat 5/174:45 pmSTT - PWM

1 stop7h 14mUnited Airlines

Deal found 4/28

$649

Mon 5/127:00 amBOS - STT

1 stop8h 53mJetBlue

Thu 5/224:48 pmSTT - BOS

1 stop6h 37mJetBlue

Deal found 4/27

$445

One-way flights from New Hampshire to Saint Thomas Island
Search for one-way flight options from New Hampshire to Saint Thomas Island. Find affordable one-way fares based on user searches. Data last updated April 29, 2025.

Sun 5/1111:43 amBOS - STT

1 stop24h 29mFrontier

Deal found 4/28

$94

Fri 5/303:49 pmBOS - STT

1 stop18h 08mSpirit Airlines

Deal found 4/28

$132

Fri 5/166:00 amBOS - STT

2 stops10h 20mAmerican Airlines

Deal found 4/28

$154

Wed 6/256:05 amBOS - STT

1 stop6h 09mDelta

Deal found 4/28

$168

Sun 5/255:30 amBOS - STT

1 stop6h 47mUnited Airlines

Deal found 4/27

$199

Wed 5/217:00 amBOS - STT

1 stop8h 53mJetBlue

Deal found 4/28

$226

Thu 7/316:00 amPWM - STT

1 stop7h 52mDelta

Deal found 4/28

$237

Thu 7/315:23 pmPWM - STT

2 stops19h 22mAmerican Airlines

Deal found 4/28

$243

Thu 6/55:40 amPWM - STT

1 stop6h 37mUnited Airlines

Deal found 4/28

$333

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Hampshire to Saint Thomas Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonSaint Thomas Island

BOS - STT

BOSSTT

Boston Logan Intl

Tue 5/27

5:45 am-1:36 pm

1 stop7h 51m

Saint Thomas Island Cyril E King

Tue 6/3

10:52 am-11:29 pm

1 stop12h 37m

$273

BostonSaint Thomas Island

BOS - STT

BOSSTT

Boston Logan Intl

Sat 9/27

8:35 am-12:39 pm

Nonstop4h 04m

Saint Thomas Island Cyril E King

Sat 10/4

1:45 pm-7:50 pm

1 stop6h 05m

$310

BostonSaint Thomas Island

BOS - STT

BOSSTT

Boston Logan Intl

Sat 9/6

6:00 am-1:55 pm

1 stop7h 55m

Saint Thomas Island Cyril E King

Wed 9/10

2:49 pm-1:00 am

1 stop10h 11m

$319

BostonSaint Thomas Island

BOS - STT

BOSSTT

Boston Logan Intl

Wed 7/2

5:30 am-12:17 pm

1 stop6h 47m

Saint Thomas Island Cyril E King

Wed 7/2

4:45 pm-11:59 pm

1 stop7h 14m

$352

BostonSaint Thomas Island

BOS - STT

BOSSTT

Boston Logan Intl

Mon 5/12

6:00 am-4:20 pm

2 stops10h 20m

Saint Thomas Island Cyril E King

Thu 5/22

1:25 pm-10:49 pm

1 stop9h 24m

$369

BostonSaint Thomas Island

BOS - STT

BOSSTT

Boston Logan Intl

Tue 5/27

5:45 am-1:36 pm

1 stop7h 51m

Saint Thomas Island Cyril E King

Sun 6/1

1:21 pm-10:20 am

2 stops20h 59m

$436

PortlandSaint Thomas Island

PWM - STT

PWMSTT

Portland

Wed 10/15

4:09 pm-12:50 pm

2 stops20h 41m

Saint Thomas Island Cyril E King

Wed 10/22

5:15 pm-1:08 pm

2 stops19h 53m

$439

PortlandSaint Thomas Island

PWM - STT

PWMSTT

Portland

Fri 5/9

5:30 am-3:10 pm

1 stop9h 40m

Saint Thomas Island Cyril E King

Sat 5/17

4:20 pm-12:14 am

1 stop7h 54m

$518

ManchesterSaint Thomas Island

MHT - STT

MHTSTT

Manchester

Mon 6/2

5:04 pm-12:44 pm

2 stops19h 40m

Saint Thomas Island Cyril E King

Wed 6/4

5:10 pm-1:03 pm

2 stops19h 53m

$561

PortlandSaint Thomas Island

PWM - STT

PWMSTT

Portland

Fri 5/9

5:30 am-3:43 pm

2 stops10h 13m

Saint Thomas Island Cyril E King

Sat 5/17

4:45 pm-11:59 pm

1 stop7h 14m

$649

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 21 results

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.

Reviews of airlines servicing Saint Thomas Island

Read reviews from past customers who have flown Delta, United Airlines and JetBlue from New Hampshire to Saint Thomas Island. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,929 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,696 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

JetBlue

7.3

Good

2,922 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Spirit Airlines

6.3

Okay

7,954 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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.
What are the cheapest airlines to fly from New Hampshire to Saint Thomas Island one-way?
The cheapest airlines for a one-way flight from New Hampshire to Saint Thomas Island are Frontier ($94), Spirit Airlines ($132), and American Airlines ($154).
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 $640). 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

St. John

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from New Hampshire to Saint Thomas Island

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$512	Average$776	FlexibilityNo cancel fee	On-time71%

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$94+ 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from New Hampshire to Saint Thomas Island with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

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 April 29, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from New Hampshire to Saint Thomas Island

Cheapest flights from New Hampshire to Saint Thomas IslandExplore 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 April 29, 2025.

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 April 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Hampshire to Saint Thomas Island that are best for you.

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.

Cheapflights Insights

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

Reviews of airlines servicing Saint Thomas Island

Read reviews from past customers who have flown Delta, United Airlines and JetBlue from New Hampshire to Saint Thomas Island. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

What are the cheapest airlines to fly from New Hampshire to Saint Thomas Island one-way?

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

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

How can I 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?

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

Traveling to a place near New Hampshire?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for New Hampshire to Saint Thomas Island

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Top airline flying from New Hampshire to Saint Thomas Island

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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 April 29, 2025.