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Cheap flights from Saint Thomas Island to New Hampshire from $111

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Saint Thomas Island to New Hampshire departing on 12/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Saint Thomas Island to New Hampshire

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
2:34 pm - 5:56 pmSTT-BOS
4h 22mnonstop
Delta Logo
8:20 am - 1:24 pmBOS-STT
4h 04mnonstop
$245Delta
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Mon, Dec 22 - Wed, Dec 31
American Airlines Logo
1:30 pm - 9:05 pmSTT-BOS
8h 35m1 stop
American Airlines Logo
6:01 am - 1:51 pmBOS-STT
6h 50m1 stop
$254American Airlines
Find Deal
Mon, Dec 22 - Wed, Dec 31
JetBlue Logo
1:07 pm - 5:55 pmSTT-BOS
5h 48m1 stop
JetBlue Logo
7:10 am - 12:12 pmBOS-STT
4h 02mnonstop
$280JetBlue
Find Deal
Fri, Dec 19 - Tue, Dec 30
Spirit Airlines Logo
3:23 pm - 10:01 amSTT-BOS
19h 38m1 stop
Spirit Airlines Logo
10:56 am - 2:52 pmBOS-STT
26h 56m1 stop
$315Spirit Airlines
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Wed, Dec 31 - Wed, Jan 7
Multiple Airlines Logo
3:23 pm - 10:08 amSTT-BOS
19h 45m2 stops
Multiple Airlines Logo
10:56 am - 2:52 pmBOS-STT
26h 56m1 stop
$320Multiple Airlines
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Wed, Dec 31 - Wed, Jan 7
United Airlines Logo
5:20 pm - 11:54 pmSTT-BOS
7h 34m1 stop
United Airlines Logo
6:01 am - 5:42 pmBOS-STT
10h 41m2 stops
$344United Airlines
Find Deal
Mon, Dec 22 - Wed, Dec 31
Multiple Airlines Logo
3:25 pm - 10:04 amSTT-BOS
19h 39m1 stop
Multiple Airlines Logo
5:45 am - 12:55 pmBOS-STT
30h 10m1 stop
$353Multiple Airlines
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Sun, Nov 23 - Tue, Dec 2
United Airlines Logo
5:20 pm - 11:54 pmSTT-BOS
7h 34m1 stop
United Airlines Logo
5:20 am - 1:56 pmBOS-STT
7h 36m1 stop
$365United Airlines
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Fri, Dec 19 - Tue, Dec 30
Spirit Airlines Logo
3:25 pm - 4:50 pmSTT-BOS
26h 25m1 stop
Spirit Airlines Logo
5:45 pm - 2:30 pmBOS-STT
19h 45m1 stop
$380Spirit Airlines
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Sun, Nov 23 - Mon, Dec 1
JetBlue Logo
1:07 pm - 5:55 pmSTT-BOS
5h 48m1 stop
JetBlue Logo
8:00 am - 1:05 pmBOS-STT
4h 05mnonstop
$386JetBlue
Find Deal
Wed, Dec 31 - Wed, Jan 7

Delta flights from Saint Thomas Island to New Hampshire

Our best Delta deals on Saint Thomas Island to New Hampshire flight tickets
Delta
Dec 22
STT2:34 pmSaint Thomas Island Cyril E King
4h 22m
BOS5:56 pmBoston Logan Intl
Dec 31
BOS8:20 amBoston Logan Intl
4h 04m
STT1:24 pmSaint Thomas Island Cyril E King
$245
Find similar
Delta
Dec 22
STT2:34 pmSaint Thomas Island Cyril E King
4h 22m
BOS5:56 pmBoston Logan Intl
Dec 31
BOS8:20 amBoston Logan Intl
4h 04m
STT1:24 pmSaint Thomas Island Cyril E King
$308
Find similar
Delta
Feb 18
STT4:00 pmSaint Thomas Island Cyril E King
7h 32m
1 stop
BOS10:32 pmBoston Logan Intl
Feb 22
BOS8:40 amBoston Logan Intl
4h 06m
STT1:46 pmSaint Thomas Island Cyril E King
$445
Find similar

United Airlines flights from Saint Thomas Island to New Hampshire

Our best United Airlines deals on Saint Thomas Island to New Hampshire flight tickets
United Airlines
Dec 22
STT5:20 pmSaint Thomas Island Cyril E King
7h 34m
1 stop
BOS11:54 pmBoston Logan Intl
Dec 31
BOS6:01 amBoston Logan Intl
10h 41m
2 stops
STT5:42 pmSaint Thomas Island Cyril E King
$344
Find similar
United Airlines
Dec 19
STT5:20 pmSaint Thomas Island Cyril E King
7h 34m
1 stop
BOS11:54 pmBoston Logan Intl
Dec 30
BOS5:20 amBoston Logan Intl
7h 36m
1 stop
STT1:56 pmSaint Thomas Island Cyril E King
$365
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Saint Thomas Island to New Hampshire 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, momondo users made 832,500 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Saint Thomas Island to New Hampshire that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Saint Thomas IslandBoston

STT - BOS

STTBOS

Saint Thomas Island Cyril E King

Mon 12/22

2:34 pm-5:56 pm

Nonstop4h 22m

Boston Logan Intl

Wed 12/31

8:20 am-1:24 pm

Nonstop4h 04m

$245

Saint Thomas IslandBoston

STT - BOS

STTBOS

Saint Thomas Island Cyril E King

Mon 12/22

1:30 pm-9:05 pm

1 stop8h 35m

Boston Logan Intl

Wed 12/31

6:01 am-1:51 pm

1 stop6h 50m

$254

Saint Thomas IslandBoston

STT - BOS

STTBOS

Saint Thomas Island Cyril E King

Fri 12/19

1:07 pm-5:55 pm

1 stop5h 48m

Boston Logan Intl

Tue 12/30

7:10 am-12:12 pm

Nonstop4h 02m

$280

Saint Thomas IslandBoston

STT - BOS

STTBOS

Saint Thomas Island Cyril E King

Wed 12/31

3:23 pm-10:01 am

1 stop19h 38m

Boston Logan Intl

Wed 1/7

10:56 am-2:52 pm

1 stop26h 56m

$315

Saint Thomas IslandBoston

STT - BOS

STTBOS

Saint Thomas Island Cyril E King

Wed 12/31

3:23 pm-10:08 am

2 stops19h 45m

Boston Logan Intl

Wed 1/7

10:56 am-2:52 pm

1 stop26h 56m

$320

Saint Thomas IslandBoston

STT - BOS

STTBOS

Saint Thomas Island Cyril E King

Mon 12/22

5:20 pm-11:54 pm

1 stop7h 34m

Boston Logan Intl

Wed 12/31

6:01 am-5:42 pm

2 stops10h 41m

$344

Saint Thomas IslandBoston

STT - BOS

STTBOS

Saint Thomas Island Cyril E King

Sun 11/23

3:25 pm-10:04 am

1 stop19h 39m

Boston Logan Intl

Tue 12/2

5:45 am-12:55 pm

1 stop30h 10m

$353

Saint Thomas IslandBoston

STT - BOS

STTBOS

Saint Thomas Island Cyril E King

Fri 12/19

5:20 pm-11:54 pm

1 stop7h 34m

Boston Logan Intl

Tue 12/30

5:20 am-1:56 pm

1 stop7h 36m

$365

Saint Thomas IslandBoston

STT - BOS

STTBOS

Saint Thomas Island Cyril E King

Sun 11/23

3:25 pm-4:50 pm

1 stop26h 25m

Boston Logan Intl

Mon 12/1

5:45 pm-2:30 pm

1 stop19h 45m

$380

Saint Thomas IslandBoston

STT - BOS

STTBOS

Saint Thomas Island Cyril E King

Wed 12/31

1:07 pm-5:55 pm

1 stop5h 48m

Boston Logan Intl

Wed 1/7

8:00 am-1:05 pm

Nonstop4h 05m

$386

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to New Hampshire from

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

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 New Hampshire?

The month of March is another great option to travel to New Hampshire, with average flight prices from Saint Thomas Island averaging around $348.

What is the cheapest day to depart on your flight to New Hampshire?

The cheapest day to depart on your flight to New Hampshire is on a Thursday when prices can be found for as low as $198. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to New Hampshire is Friday, with ticket prices averaging around $429.

What is the cheapest time of day to depart on your flight to New Hampshire?

According to our data, the cheapest time of day to fly to New Hampshire is at noon. momondo users have found flights departing from Saint Thomas Island to New Hampshire at noon for as low as $272. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $381. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Saint Thomas Island to New Hampshire flight deals and tips

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

Fastest flight time

4h 21m

Direct flights

Every day

Airports in New Hampshire

1 airport
The fastest flight from Saint Thomas Island to New Hampshire takes 4h 21m
Direct flights go from Saint Thomas Island to New Hampshire every day.
There is 1 airport near New Hampshire: Boston Logan Intl (BOS)
Search flight deals

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

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

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

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

    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 Saint Thomas Island Cyril E King Airport to New Hampshire.

  • What documentation or ID do you need to fly to New Hampshire?

    The necessary travel and health documents for your New Hampshire trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Saint Thomas Island to New Hampshire. momondo saves you time and could save you money on your trip.

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

All flight searches from Saint Thomas Island to New Hampshire on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Saint Thomas Island to New Hampshire flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Saint Thomas Island to New Hampshire flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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