What is the cheapest airline that flies from New Hampshire to Saint Thomas Island Cyril E King?

Spirit Airlines, Delta, and American Airlines are the most popular carriers operating from New Hampshire to Saint Thomas Island Cyril E King

When did momondo last update prices for flights from New Hampshire to Saint Thomas Island Cyril E King Airport?

Prices for flights from New Hampshire to Saint Thomas Island Cyril E King Airport are refreshed on a daily basis.

How old do you have to be to fly from New Hampshire to Saint Thomas Island Cyril E King Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New Hampshire to Saint Thomas Island Cyril E King Airport.

What documentation or ID do you need to fly to Saint Thomas Island Cyril E King Airport?

The travel and health documents required for your trip to Saint Thomas Island Cyril E King Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Saint Thomas Island Cyril E King Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$137 Cheap Flights from New Hampshire to Saint Thomas Island in 2025/26

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Find the cheapest flights from New Hampshire to Saint Thomas Island

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Enter your travel dates to find the best prices.

6:00 am - 1:45 pmBOS-STT

6h 45m1 stop

2:59 pm - 6:20 pmSTT-BOS

4h 21mnonstop

$307Delta

Find Deal

Thu, Jan 22 - Fri, Feb 6

6:00 am - 1:45 pmBOS-STT

6h 45m1 stop

4:00 pm - 12:59 amSTT-BOS

9h 59m1 stop

$311Delta

Find Deal

Mon, Jan 26 - Fri, Feb 6

12:49 pm - 9:56 amBOS-STT

21h 07m2 stops

1:55 pm - 11:59 pmSTT-BOS

11h 04m1 stop

$312Spirit Airlines

Find Deal

Mon, Oct 27 - Tue, Nov 4

8:20 pm - 12:49 pmBOS-STT

16h 29m2 stops

6:17 pm - 9:39 amSTT-BOS

16h 22m2 stops

$313American Airlines

Find Deal

Mon, Oct 27 - Tue, Nov 4

5:09 pm - 1:10 pmPWM-STT

19h 01m2 stops

3:15 pm - 12:05 pmSTT-PWM

21h 50m2 stops

$315American Airlines

Find Deal

Sat, Jan 24 - Sat, Feb 7

6:15 am - 3:11 pmBOS-STT

7h 56m1 stop

1:33 pm - 12:40 amSTT-BOS

12h 07m1 stop

$319Spirit Airlines

Find Deal

Wed, Dec 3 - Mon, Dec 8

7:40 am - 11:47 amBOS-STT

4h 07mnonstop

3:19 pm - 8:02 pmSTT-BOS

5h 43m1 stop

$321JetBlue

Find Deal

Sat, Nov 1 - Sat, Nov 8

8:00 am - 1:05 pmBOS-STT

4h 05mnonstop

2:00 pm - 6:59 pmSTT-BOS

5h 59m1 stop

$322JetBlue

Find Deal

Tue, Jan 27 - Wed, Jan 28

5:45 am - 12:55 pmBOS-STT

30h 10m1 stop

4:06 pm - 10:11 amSTT-BOS

19h 05m1 stop

$346Multiple Airlines

Find Deal

Sun, Nov 23 - Thu, Dec 4

6:16 am - 1:00 pmBOS-STT

29h 44m1 stop

4:19 pm - 9:00 amSTT-BOS

17h 41m2 stops

$347Multiple Airlines

Find Deal

Mon, Nov 10 - Sat, Nov 15

Spirit Airlines flights from New Hampshire to Saint Thomas Island

Our best Spirit Airlines deals on New Hampshire to Saint Thomas Island flight tickets

Spirit Airlines

Oct 27

BOS12:49 pmBoston Logan Intl

21h 07m

2 stops

STT9:56 amSaint Thomas Island Cyril E King

Nov 4

STT1:55 pmSaint Thomas Island Cyril E King

11h 04m

1 stop

BOS11:59 pmBoston Logan Intl

$312

Find similar

Spirit Airlines

Dec 3

BOS6:15 amBoston Logan Intl

7h 56m

1 stop

STT3:11 pmSaint Thomas Island Cyril E King

Dec 8

STT1:33 pmSaint Thomas Island Cyril E King

12h 07m

1 stop

BOS12:40 amBoston Logan Intl

$319

Find similar

Spirit Airlines

Oct 15

BOS3:00 pmBoston Logan Intl

21h 59m

2 stops

STT12:59 pmSaint Thomas Island Cyril E King

Oct 18

STT11:01 amSaint Thomas Island Cyril E King

12h 58m

1 stop

BOS11:59 pmBoston Logan Intl

$320

Find similar

JetBlue flights from New Hampshire to Saint Thomas Island

Our best JetBlue deals on New Hampshire to Saint Thomas Island flight tickets

JetBlue

Nov 1

BOS7:40 amBoston Logan Intl

4h 07m

STT11:47 amSaint Thomas Island Cyril E King

Nov 8

STT3:19 pmSaint Thomas Island Cyril E King

5h 43m

1 stop

BOS8:02 pmBoston Logan Intl

$321

Find similar

JetBlue

Jan 27

BOS8:00 amBoston Logan Intl

4h 05m

STT1:05 pmSaint Thomas Island Cyril E King

Jan 28

STT2:00 pmSaint Thomas Island Cyril E King

5h 59m

1 stop

BOS6:59 pmBoston Logan Intl

$322

Find similar

JetBlue

Feb 18

BOS6:30 amBoston Logan Intl

4h 02m

STT11:32 amSaint Thomas Island Cyril E King

Feb 25

STT12:35 pmSaint Thomas Island Cyril E King

6h 00m

1 stop

BOS5:35 pmBoston Logan Intl

$330

Find similar

momondo 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

Thu 1/22

6:00 am-1:45 pm

1 stop6h 45m

Saint Thomas Island Cyril E King

Fri 2/6

2:59 pm-6:20 pm

Nonstop4h 21m

$307

BostonSaint Thomas Island

BOS - STT

BOSSTT

Boston Logan Intl

Mon 1/26

6:00 am-1:45 pm

1 stop6h 45m

Saint Thomas Island Cyril E King

Fri 2/6

4:00 pm-12:59 am

1 stop9h 59m

$311

BostonSaint Thomas Island

BOS - STT

BOSSTT

Boston Logan Intl

Mon 10/27

12:49 pm-9:56 am

2 stops21h 07m

Saint Thomas Island Cyril E King

Tue 11/4

1:55 pm-11:59 pm

1 stop11h 04m

$312

BostonSaint Thomas Island

BOS - STT

BOSSTT

Boston Logan Intl

Mon 10/27

8:20 pm-12:49 pm

2 stops16h 29m

Saint Thomas Island Cyril E King

Tue 11/4

6:17 pm-9:39 am

2 stops16h 22m

$313

PortlandSaint Thomas Island

PWM - STT

PWMSTT

Portland

Sat 1/24

5:09 pm-1:10 pm

2 stops19h 01m

Saint Thomas Island Cyril E King

Sat 2/7

3:15 pm-12:05 pm

2 stops21h 50m

$315

BostonSaint Thomas Island

BOS - STT

BOSSTT

Boston Logan Intl

Wed 12/3

6:15 am-3:11 pm

1 stop7h 56m

Saint Thomas Island Cyril E King

Mon 12/8

1:33 pm-12:40 am

1 stop12h 07m

$319

BostonSaint Thomas Island

BOS - STT

BOSSTT

Boston Logan Intl

Sat 11/1

7:40 am-11:47 am

Nonstop4h 07m

Saint Thomas Island Cyril E King

Sat 11/8

3:19 pm-8:02 pm

1 stop5h 43m

$321

BostonSaint Thomas Island

BOS - STT

BOSSTT

Boston Logan Intl

Tue 1/27

8:00 am-1:05 pm

Nonstop4h 05m

Saint Thomas Island Cyril E King

Wed 1/28

2:00 pm-6:59 pm

1 stop5h 59m

$322

BostonSaint Thomas Island

BOS - STT

BOSSTT

Boston Logan Intl

Sun 11/23

5:45 am-12:55 pm

1 stop30h 10m

Saint Thomas Island Cyril E King

Thu 12/4

4:06 pm-10:11 am

1 stop19h 05m

$346

BostonSaint Thomas Island

BOS - STT

BOSSTT

Boston Logan Intl

Mon 11/10

6:16 am-1:00 pm

1 stop29h 44m

Saint Thomas Island Cyril E King

Sat 11/15

4:19 pm-9:00 am

2 stops17h 41m

$347

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from New Hampshire to Saint Thomas Island

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Saint Thomas Island?

The month of August is another great option to travel to Saint Thomas Island, with average flight prices from New Hampshire averaging around $410.

What is the cheapest day to depart on your flight to Saint Thomas Island?

On average, the least expensive day to fly to Saint Thomas Island from New Hampshire is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $446. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from New Hampshire to Saint Thomas Island for around $676.

What is the cheapest time of day to depart on your flight to Saint Thomas Island?

The cheapest time of day to fly to Saint Thomas Island is at noon when flights can be purchased for as low as $257. Flights to Saint Thomas Island are more costly in the morning, with an average ticket price of $544. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Saint Thomas Island from New Hampshire when booking weeks ahead of your departure date. In general, you can expect to find flights to Saint Thomas Island for around $484 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Saint Thomas Island from New Hampshire for as low as $349 on momondo.

Cheap New Hampshire to Saint Thomas Island flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Hampshire to Saint Thomas Island

Fastest flight time	4h 00m
Direct flights	Every day
Airports in Saint Thomas Island	1 airport

The fastest flight from New Hampshire to Saint Thomas Island takes 4h 00m

Direct flights go from New Hampshire to Saint Thomas Island every day.

There is 1 airport near Saint Thomas Island: Saint Thomas Island Cyril E King (STT)

Search flight deals

When did momondo last update prices for flights from New Hampshire to Saint Thomas Island Cyril E King Airport?
Prices for flights from New Hampshire to Saint Thomas Island Cyril E King Airport are refreshed on a daily basis.
How many operators does momondo search for flights from New Hampshire to Saint Thomas Island Cyril E King Airport?
The number of operators available for flights from New Hampshire to Saint Thomas Island Cyril E King Airport is 5 as of October 2025.
How old do you have to be to fly from New Hampshire to Saint Thomas Island Cyril E King Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New Hampshire to Saint Thomas Island Cyril E King Airport.
What documentation or ID do you need to fly to Saint Thomas Island Cyril E King Airport?
The travel and health documents required for your trip to Saint Thomas Island Cyril E King Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Saint Thomas Island Cyril E King Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from New Hampshire to Saint Thomas Island

Compare and see reviews for airlines that fly from New Hampshire to Saint Thomas Island with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $515	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights

St. John

Why use momondo?

Why should I use momondo to find a flight deal from New Hampshire to Saint Thomas Island?

Finding the right flight to Saint Thomas Island from New Hampshire is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Saint Thomas Island quick and easy, saving you time and money.

Can I find flights from New Hampshire to Saint Thomas Island with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for New Hampshire to Saint Thomas Island flights to just show those with flexible booking policies.

How can momondo help me find flights from New Hampshire to Saint Thomas Island?

Once you have performed a search for New Hampshire to Saint Thomas Island flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from New Hampshire to Saint Thomas Island right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Saint Thomas Island, momondo offers a useful price alert feature which will track prices for flights to Saint Thomas Island from New Hampshire and alert you when they change.

An easier way to manage your Saint Thomas Island trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from New Hampshire to Saint Thomas Island from $137

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Big names and deals

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Filter for what you want

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Price Alerts

Find the cheapest flights from New Hampshire to Saint Thomas Island

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Spirit Airlines flights from New Hampshire to Saint Thomas Island

Our best Spirit Airlines deals on New Hampshire to Saint Thomas Island flight tickets

JetBlue flights from New Hampshire to Saint Thomas Island

Our best JetBlue deals on New Hampshire to Saint Thomas Island flight tickets

momondo Fare Finder

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

See travel insights to Saint Thomas Island from

How to get the cheapest flight ticket from New Hampshire to Saint Thomas Island

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Saint Thomas Island?

The month of August is another great option to travel to Saint Thomas Island, with average flight prices from New Hampshire averaging around $410.

What is the cheapest day to depart on your flight to Saint Thomas Island?

What is the cheapest time of day to depart on your flight to Saint Thomas Island?

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

What is the cheapest airline that flies from New Hampshire to Saint Thomas Island Cyril E King?

Spirit Airlines, Delta, and American Airlines are the most popular carriers operating from New Hampshire to Saint Thomas Island Cyril E King

Cheap New Hampshire to Saint Thomas Island flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Hampshire to Saint Thomas Island

Fastest flight time

Direct flights

Airports in Saint Thomas Island

When did momondo last update prices for flights from New Hampshire to Saint Thomas Island Cyril E King Airport?

How many operators does momondo search for flights from New Hampshire to Saint Thomas Island Cyril E King Airport?

How old do you have to be to fly from New Hampshire to Saint Thomas Island Cyril E King Airport?

What documentation or ID do you need to fly to Saint Thomas Island Cyril E King Airport?

Best airlines flying from New Hampshire to Saint Thomas Island

Compare and see reviews for airlines that fly from New Hampshire to Saint Thomas Island with momondo

Traveling to a place near Saint Thomas Island?

Why use momondo?

Why should I use momondo to find a flight deal from New Hampshire to Saint Thomas Island?

Can I find flights from New Hampshire to Saint Thomas Island with flexible booking policies on momondo?

How can momondo help me find flights from New Hampshire to Saint Thomas Island?

I’m not ready to book a flight from New Hampshire to Saint Thomas Island right now. Can momondo alert me if prices change?

An easier way to manage your Saint Thomas Island trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the U.S. Virgin Islands

Airports servicing U.S. Virgin Islands