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

JetBlue, 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 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 November 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.

$125 Cheap Flights from New Hampshire to Saint Thomas Island in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from New Hampshire to Saint Thomas Island

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:45 am - 1:46 pmBOS-STT

4h 01mnonstop

2:41 pm - 8:34 pmSTT-BOS

5h 53m1 stop

$234JetBlue

Find Deal

Sun, Mar 15 - Tue, Mar 24

5:40 am - 2:43 pmBOS-STT

8h 03m1 stop

2:34 pm - 5:56 pmSTT-BOS

4h 22mnonstop

$239Delta

Find Deal

Thu, Dec 11 - Wed, Dec 24

8:00 am - 1:06 pmBOS-STT

4h 06mnonstop

1:01 pm - 6:53 pmSTT-BOS

5h 52m1 stop

$242JetBlue

Find Deal

Thu, Mar 5 - Sun, Mar 8

6:00 am - 4:18 pmBOS-STT

9h 18m1 stop

5:20 pm - 11:54 pmSTT-BOS

7h 34m1 stop

$243United Airlines

Find Deal

Sat, Dec 13 - Sun, Dec 21

8:00 am - 1:06 pmBOS-STT

4h 06mnonstop

1:01 pm - 6:53 pmSTT-BOS

5h 52m1 stop

$254JetBlue

Find Deal

Sun, Mar 1 - Mon, Mar 9

8:00 am - 1:06 pmBOS-STT

4h 06mnonstop

1:01 pm - 6:53 pmSTT-BOS

5h 52m1 stop

$262JetBlue

Find Deal

Thu, Mar 5 - Sun, Mar 8

6:00 am - 1:22 pmBOS-STT

6h 22m1 stop

3:10 pm - 1:04 amSTT-BOS

10h 54m1 stop

$263Delta

Find Deal

Mon, Jan 19 - Wed, Jan 21

6:45 am - 3:56 pmBOS-STT

8h 11m1 stop

3:46 pm - 10:56 pmSTT-BOS

8h 10m1 stop

$268American Airlines

Find Deal

Sun, Jan 18 - Fri, Jan 23

5:07 pm - 3:36 pmPWM-STT

21h 29m2 stops

4:27 pm - 12:12 pmSTT-PWM

20h 45m2 stops

$315American Airlines

Find Deal

Tue, Feb 24 - Tue, Mar 3

5:45 am - 4:18 pmPWM-STT

9h 33m1 stop

5:25 pm - 11:20 pmSTT-PWM

6h 55m1 stop

$439United Airlines

Find Deal

Sun, Feb 22 - Thu, Feb 26

JetBlue flights from New Hampshire to Saint Thomas Island

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

JetBlue

Mar 17

BOS9:45 amBoston Logan Intl

4h 01m

STT1:46 pmSaint Thomas Island Cyril E King

Mar 22

STT2:41 pmSaint Thomas Island Cyril E King

5h 53m

1 stop

BOS8:34 pmBoston Logan Intl

$234

Find similar

JetBlue

Mar 5

BOS8:00 amBoston Logan Intl

4h 06m

STT1:06 pmSaint Thomas Island Cyril E King

Mar 8

STT1:01 pmSaint Thomas Island Cyril E King

5h 52m

1 stop

BOS6:53 pmBoston Logan Intl

$242

Find similar

JetBlue

Mar 1

BOS8:00 amBoston Logan Intl

4h 06m

STT1:06 pmSaint Thomas Island Cyril E King

Mar 9

STT1:01 pmSaint Thomas Island Cyril E King

5h 52m

1 stop

BOS6:53 pmBoston Logan Intl

$254

Find similar

United Airlines flights from New Hampshire to Saint Thomas Island

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

United Airlines

Dec 13

BOS6:00 amBoston Logan Intl

9h 18m

1 stop

STT4:18 pmSaint Thomas Island Cyril E King

Dec 21

STT5:20 pmSaint Thomas Island Cyril E King

7h 34m

1 stop

BOS11:54 pmBoston Logan Intl

$243

Find similar

United Airlines

Dec 10

BOS5:30 amBoston Logan Intl

6h 42m

1 stop

STT1:12 pmSaint Thomas Island Cyril E King

Dec 25

STT1:02 pmSaint Thomas Island Cyril E King

12h 43m

2 stops

BOS12:45 amBoston Logan Intl

$276

Find similar

United Airlines

Jan 29

BOS6:00 amBoston Logan Intl

9h 18m

1 stop

STT4:18 pmSaint Thomas Island Cyril E King

Feb 3

STT3:05 pmSaint Thomas Island Cyril E King

9h 44m

2 stops

BOS11:49 pmBoston Logan Intl

$284

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

Sun 3/15

9:45 am-1:46 pm

Nonstop4h 01m

Saint Thomas Island Cyril E King

Tue 3/24

2:41 pm-8:34 pm

1 stop5h 53m

$234

BostonSaint Thomas Island

BOS - STT

BOSSTT

Boston Logan Intl

Thu 12/11

5:40 am-2:43 pm

1 stop8h 03m

Saint Thomas Island Cyril E King

Wed 12/24

2:34 pm-5:56 pm

Nonstop4h 22m

$239

BostonSaint Thomas Island

BOS - STT

BOSSTT

Boston Logan Intl

Thu 3/5

8:00 am-1:06 pm

Nonstop4h 06m

Saint Thomas Island Cyril E King

Sun 3/8

1:01 pm-6:53 pm

1 stop5h 52m

$242

BostonSaint Thomas Island

BOS - STT

BOSSTT

Boston Logan Intl

Sat 12/13

6:00 am-4:18 pm

1 stop9h 18m

Saint Thomas Island Cyril E King

Sun 12/21

5:20 pm-11:54 pm

1 stop7h 34m

$243

BostonSaint Thomas Island

BOS - STT

BOSSTT

Boston Logan Intl

Sun 3/1

8:00 am-1:06 pm

Nonstop4h 06m

Saint Thomas Island Cyril E King

Mon 3/9

1:01 pm-6:53 pm

1 stop5h 52m

$254

BostonSaint Thomas Island

BOS - STT

BOSSTT

Boston Logan Intl

Thu 3/5

8:00 am-1:06 pm

Nonstop4h 06m

Saint Thomas Island Cyril E King

Sun 3/8

1:01 pm-6:53 pm

1 stop5h 52m

$262

BostonSaint Thomas Island

BOS - STT

BOSSTT

Boston Logan Intl

Mon 1/19

6:00 am-1:22 pm

1 stop6h 22m

Saint Thomas Island Cyril E King

Wed 1/21

3:10 pm-1:04 am

1 stop10h 54m

$263

BostonSaint Thomas Island

BOS - STT

BOSSTT

Boston Logan Intl

Sun 1/18

6:45 am-3:56 pm

1 stop8h 11m

Saint Thomas Island Cyril E King

Fri 1/23

3:46 pm-10:56 pm

1 stop8h 10m

$268

PortlandSaint Thomas Island

PWM - STT

PWMSTT

Portland

Tue 2/24

5:07 pm-3:36 pm

2 stops21h 29m

Saint Thomas Island Cyril E King

Tue 3/3

4:27 pm-12:12 pm

2 stops20h 45m

$315

PortlandSaint Thomas Island

PWM - STT

PWMSTT

Portland

Sun 2/22

5:45 am-4:18 pm

1 stop9h 33m

Saint Thomas Island Cyril E King

Thu 2/26

5:25 pm-11:20 pm

1 stop6h 55m

$439

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 September is another great option to travel to Saint Thomas Island, with average flight prices from New Hampshire averaging around $390.

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 $443. 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 $671.

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 $549. 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 $479 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 $346 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 01m
Direct flights	Every day
Airports in Saint Thomas Island	1 airport

The fastest flight from New Hampshire to Saint Thomas Island takes 4h 01m

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 November 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 11,047 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Sun 12/21

Sun 12/28

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

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

Airports servicing U.S. Virgin Islands

Saint Croix Airport

Cheap flights from New Hampshire to Saint Thomas Island from $125

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

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

JetBlue flights from New Hampshire to Saint Thomas Island

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

United Airlines flights from New Hampshire to Saint Thomas Island

Our best United Airlines 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 September is another great option to travel to Saint Thomas Island, with average flight prices from New Hampshire averaging around $390.

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?

JetBlue, 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