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Cheap flights from New Hampshire to Saint Thomas Island from $113

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Hampshire to Saint Thomas Island departing on 7/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from New Hampshire to Saint Thomas Island

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
9:56 am - 1:59 pm
BOS
-
STT
4h 03mnonstop
JetBlue Logo
2:53 pm - 8:31 pm
STT
-
BOS
5h 38m
1 stop
$306JetBlue
Fri, Jul 10 - Tue, Jul 14
American Airlines Logo
6:00 am - 3:52 pm
BOS
-
STT
9h 52m
2 stops
American Airlines Logo
4:42 pm - 10:19 am
STT
-
BOS
17h 37m
1 stop
$310American Airlines
Thu, Aug 13 - Sat, Aug 22
JetBlue Logo
10:00 am - 2:03 pm
BOS
-
STT
4h 03mnonstop
JetBlue Logo
2:58 pm - 8:37 pm
STT
-
BOS
5h 39m
1 stop
$311JetBlue
Tue, Aug 25 - Fri, Aug 28
American Airlines Logo
5:00 am - 3:52 pm
BOS
-
STT
10h 52m
1 stop
American Airlines Logo
3:43 pm - 9:22 am
STT
-
BOS
17h 39m
1 stop
$320American Airlines
Thu, Aug 20 - Sat, Aug 29
JetBlue Logo
8:55 am - 12:59 pm
BOS
-
STT
4h 04mnonstop
JetBlue Logo
2:58 pm - 8:37 pm
STT
-
BOS
5h 39m
1 stop
$326JetBlue
Sat, Jul 25 - Tue, Aug 4
United Airlines Logo
5:45 am - 12:58 pm
BOS
-
STT
7h 13m
1 stop
United Airlines Logo
4:45 pm - 11:54 pm
STT
-
BOS
7h 09m
1 stop
$345United Airlines
Sat, Sep 19 - Sat, Sep 26
American Airlines Logo
7:26 pm - 12:51 pm
BOS
-
STT
17h 25m
2 stops
American Airlines Logo
1:41 pm - 8:33 am
STT
-
BOS
18h 52m
2 stops
$350American Airlines
Fri, Sep 11 - Mon, Sep 14
Delta Logo
6:50 am - 3:02 pm
BOS
-
STT
8h 12m
1 stop
Delta Logo
2:49 pm - 1:25 am
STT
-
BOS
10h 36m
1 stop
$380Delta
Sat, Aug 22 - Mon, Aug 31
United Airlines Logo
5:15 am - 12:58 pm
PWM
-
STT
7h 43m
1 stop
United Airlines Logo
4:45 pm - 9:23 am
STT
-
PWM
16h 38m
2 stops
$490United Airlines
Sat, Sep 26 - Sat, Oct 3
Southwest Logo
6:30 am - 1:50 pm
MHT
-
STT
7h 20m
1 stop
Southwest Logo
2:35 pm - 9:50 pm
STT
-
MHT
7h 15m
1 stop
$660Southwest
Fri, Aug 21 - Fri, Aug 28

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American Airlines flights from New Hampshire to Saint Thomas Island

Our best American Airlines deals on New Hampshire to Saint Thomas Island flight tickets
American Airlines
Aug 13
BOS6:00 amBoston Logan Intl
9h 52m
2 stops
STT3:52 pmSaint Thomas Island Cyril E King
Aug 22
STT4:42 pmSaint Thomas Island Cyril E King
17h 37m
1 stop
BOS10:19 amBoston Logan Intl
$310
American Airlines
Aug 20
BOS5:00 amBoston Logan Intl
10h 52m
1 stop
STT3:52 pmSaint Thomas Island Cyril E King
Aug 29
STT3:43 pmSaint Thomas Island Cyril E King
17h 39m
1 stop
BOS9:22 amBoston Logan Intl
$320
American Airlines
Sep 11
BOS7:26 pmBoston Logan Intl
17h 25m
2 stops
STT12:51 pmSaint Thomas Island Cyril E King
Sep 14
STT1:41 pmSaint Thomas Island Cyril E King
18h 52m
2 stops
BOS8:33 amBoston Logan Intl
$350

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
Sep 19
BOS5:45 amBoston Logan Intl
7h 13m
1 stop
STT12:58 pmSaint Thomas Island Cyril E King
Sep 26
STT4:45 pmSaint Thomas Island Cyril E King
7h 09m
1 stop
BOS11:54 pmBoston Logan Intl
$345
United Airlines
Oct 27
BOS6:00 amBoston Logan Intl
6h 12m
1 stop
STT12:12 pmSaint Thomas Island Cyril E King
Oct 30
STT12:02 pmSaint Thomas Island Cyril E King
6h 47m
1 stop
BOS6:49 pmBoston Logan Intl
$435
United Airlines
Jun 17
BOS5:45 amBoston Logan Intl
6h 35m
1 stop
STT12:20 pmSaint Thomas Island Cyril E King
Jun 19
STT1:22 pmSaint Thomas Island Cyril E King
9h 57m
1 stop
BOS11:19 pmBoston Logan Intl
$495

momondo 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, momondo users made 832,500 searches. Data last updated June 9, 2026.
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

Cheapest round-trip
Quickest round-trip

BostonSaint Thomas Island

BOS - STT

BOSSTT

Boston Logan Intl

Fri 7/10

9:56 am-1:59 pm

Nonstop4h 03m

Saint Thomas Island Cyril E King

Tue 7/14

2:53 pm-8:31 pm

1 stop5h 38m

$306

BostonSaint Thomas Island

BOS - STT

BOSSTT

Boston Logan Intl

Thu 8/13

6:00 am-3:52 pm

2 stops9h 52m

Saint Thomas Island Cyril E King

Sat 8/22

4:42 pm-10:19 am

1 stop17h 37m

$310

BostonSaint Thomas Island

BOS - STT

BOSSTT

Boston Logan Intl

Tue 8/25

10:00 am-2:03 pm

Nonstop4h 03m

Saint Thomas Island Cyril E King

Fri 8/28

2:58 pm-8:37 pm

1 stop5h 39m

$311

BostonSaint Thomas Island

BOS - STT

BOSSTT

Boston Logan Intl

Thu 8/20

5:00 am-3:52 pm

1 stop10h 52m

Saint Thomas Island Cyril E King

Sat 8/29

3:43 pm-9:22 am

1 stop17h 39m

$320

BostonSaint Thomas Island

BOS - STT

BOSSTT

Boston Logan Intl

Sat 7/25

8:55 am-12:59 pm

Nonstop4h 04m

Saint Thomas Island Cyril E King

Tue 8/4

2:58 pm-8:37 pm

1 stop5h 39m

$326

BostonSaint Thomas Island

BOS - STT

BOSSTT

Boston Logan Intl

Sat 9/19

5:45 am-12:58 pm

1 stop7h 13m

Saint Thomas Island Cyril E King

Sat 9/26

4:45 pm-11:54 pm

1 stop7h 09m

$345

BostonSaint Thomas Island

BOS - STT

BOSSTT

Boston Logan Intl

Fri 9/11

7:26 pm-12:51 pm

2 stops17h 25m

Saint Thomas Island Cyril E King

Mon 9/14

1:41 pm-8:33 am

2 stops18h 52m

$350

BostonSaint Thomas Island

BOS - STT

BOSSTT

Boston Logan Intl

Sat 8/22

6:50 am-3:02 pm

1 stop8h 12m

Saint Thomas Island Cyril E King

Mon 8/31

2:49 pm-1:25 am

1 stop10h 36m

$380

PortlandSaint Thomas Island

PWM - STT

PWMSTT

Portland

Sat 9/26

5:15 am-12:58 pm

1 stop7h 43m

Saint Thomas Island Cyril E King

Sat 10/3

4:45 pm-9:23 am

2 stops16h 38m

$490

ManchesterSaint Thomas Island

MHT - STT

MHTSTT

Manchester

Fri 8/21

6:30 am-1:50 pm

1 stop7h 20m

Saint Thomas Island Cyril E King

Fri 8/28

2:35 pm-9:50 pm

1 stop7h 15m

$660

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 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 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 Tuesday. momondo users have found tickets for Tuesday departures for as low as $327. 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 $537.

How far in advance should I book a flight from New Hampshire 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 $460 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 $317 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 03m

Direct flights

Wed, Sat and Sun

Airports in Saint Thomas Island

1 airport
The fastest flight from New Hampshire to Saint Thomas Island takes 4h 03m
Direct flights go from New Hampshire to Saint Thomas Island on Wednesday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport in Saint Thomas Island. From New Hampshire there are direct flights to Saint Thomas Island Cyril E King (STT).
Search flight deals

Frequently asked questions about flying from New Hampshire to Saint Thomas Island

  • 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?

  • 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 AirlinesPriceFrom $284Free CancellationRating
7.1
11,640 reviews
Search American Airlines flights

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

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

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