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Cheap flights from New Hampshire to Saint Thomas Island from $99

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 5/9. 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
0 bags

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Find the cheapest flights from New Hampshire to Saint Thomas Island

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
8:40 am - 12:43 pm
BOS
-
STT
4h 03mnonstop
Delta Logo
2:33 pm - 6:59 pm
STT
-
BOS
4h 26mnonstop
$201Delta
Fri, Apr 10 - Wed, Apr 15
American Airlines Logo
7:23 pm - 12:35 pm
PWM
-
STT
17h 12m
1 stop
American Airlines Logo
2:05 pm - 10:07 am
STT
-
PWM
20h 02m
2 stops
$202American Airlines
Tue, May 5 - Tue, May 12
American Airlines Logo
5:21 pm - 1:15 pm
MHT
-
STT
19h 54m
2 stops
American Airlines Logo
2:05 pm - 10:07 am
STT
-
MHT
20h 02m
2 stops
$202American Airlines
Sat, May 2 - Fri, May 8
Delta Logo
8:40 am - 12:43 pm
BOS
-
STT
4h 03mnonstop
Delta Logo
3:59 pm - 11:07 pm
STT
-
BOS
7h 08m
1 stop
$206Delta
Thu, Apr 9 - Wed, Apr 15
United Airlines Logo
6:00 am - 3:31 pm
BOS
-
STT
9h 31m
1 stop
United Airlines Logo
1:22 pm - 9:54 pm
STT
-
BOS
8h 32m
1 stop
$210United Airlines
Mon, Apr 13 - Thu, Apr 16
American Airlines Logo
6:00 am - 12:35 pm
BOS
-
STT
6h 35m
1 stop
American Airlines Logo
3:29 pm - 11:52 pm
STT
-
BOS
8h 23m
1 stop
$211American Airlines
Thu, Apr 9 - Wed, Apr 15
American Airlines Logo
6:00 am - 12:35 pm
BOS
-
STT
6h 35m
1 stop
American Airlines Logo
3:29 pm - 11:52 pm
STT
-
BOS
8h 23m
1 stop
$215American Airlines
Wed, Apr 22 - Wed, Apr 29
Delta Logo
8:40 am - 12:43 pm
BOS
-
STT
4h 03mnonstop
Delta Logo
2:33 pm - 6:59 pm
STT
-
BOS
4h 26mnonstop
$226Delta
Thu, Apr 9 - Wed, Apr 15
American Airlines Logo
5:21 pm - 1:15 pm
MHT
-
STT
19h 54m
2 stops
American Airlines Logo
2:05 pm - 10:07 am
STT
-
MHT
20h 02m
2 stops
$230American Airlines
Sat, May 2 - Fri, May 8
United Airlines Logo
6:00 am - 1:08 pm
BOS
-
STT
7h 08m
1 stop
United Airlines Logo
4:45 pm - 11:59 pm
STT
-
BOS
7h 14m
1 stop
$270United Airlines
Mon, Apr 13 - Thu, Apr 30

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
May 5
PWM7:23 pmPortland
16h 12m
2 stops
STT11:35 amSaint Thomas Island Cyril E King
May 12
STT2:30 pmSaint Thomas Island Cyril E King
19h 48m
2 stops
PWM10:18 amPortland
$202
American Airlines
Apr 9
BOS6:00 amBoston Logan Intl
6h 35m
1 stop
STT12:35 pmSaint Thomas Island Cyril E King
Apr 15
STT3:29 pmSaint Thomas Island Cyril E King
8h 23m
1 stop
BOS11:52 pmBoston Logan Intl
$211
American Airlines
Apr 22
BOS6:00 amBoston Logan Intl
6h 35m
1 stop
STT12:35 pmSaint Thomas Island Cyril E King
Apr 29
STT3:29 pmSaint Thomas Island Cyril E King
8h 23m
1 stop
BOS11:52 pmBoston Logan Intl
$215

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
Apr 13
BOS5:45 amBoston Logan Intl
9h 43m
1 stop
STT3:28 pmSaint Thomas Island Cyril E King
Apr 17
STT5:10 pmSaint Thomas Island Cyril E King
6h 47m
1 stop
BOS11:57 pmBoston Logan Intl
$298
Spirit Airlines
Apr 14
BOS5:45 amBoston Logan Intl
9h 43m
1 stop
STT3:28 pmSaint Thomas Island Cyril E King
Apr 17
STT12:25 pmSaint Thomas Island Cyril E King
11h 32m
1 stop
BOS11:57 pmBoston Logan Intl
$299
Spirit Airlines
Apr 12
BOS5:45 amBoston Logan Intl
9h 43m
1 stop
STT3:28 pmSaint Thomas Island Cyril E King
Apr 18
STT12:25 pmSaint Thomas Island Cyril E King
11h 32m
1 stop
BOS11:57 pmBoston Logan Intl
$307

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 March 28, 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 4/10

8:40 am-12:43 pm

Nonstop4h 03m

Saint Thomas Island Cyril E King

Wed 4/15

2:33 pm-6:59 pm

Nonstop4h 26m

$201

PortlandSaint Thomas Island

PWM - STT

PWMSTT

Portland

Tue 5/5

7:23 pm-12:35 pm

1 stop17h 12m

Saint Thomas Island Cyril E King

Tue 5/12

2:05 pm-10:07 am

2 stops20h 02m

$202

ManchesterSaint Thomas Island

MHT - STT

MHTSTT

Manchester

Sat 5/2

5:21 pm-1:15 pm

2 stops19h 54m

Saint Thomas Island Cyril E King

Fri 5/8

2:05 pm-10:07 am

2 stops20h 02m

$202

BostonSaint Thomas Island

BOS - STT

BOSSTT

Boston Logan Intl

Thu 4/9

8:40 am-12:43 pm

Nonstop4h 03m

Saint Thomas Island Cyril E King

Wed 4/15

3:59 pm-11:07 pm

1 stop7h 08m

$206

BostonSaint Thomas Island

BOS - STT

BOSSTT

Boston Logan Intl

Mon 4/13

6:00 am-3:31 pm

1 stop9h 31m

Saint Thomas Island Cyril E King

Thu 4/16

1:22 pm-9:54 pm

1 stop8h 32m

$210

BostonSaint Thomas Island

BOS - STT

BOSSTT

Boston Logan Intl

Thu 4/9

6:00 am-12:35 pm

1 stop6h 35m

Saint Thomas Island Cyril E King

Wed 4/15

3:29 pm-11:52 pm

1 stop8h 23m

$211

BostonSaint Thomas Island

BOS - STT

BOSSTT

Boston Logan Intl

Wed 4/22

6:00 am-12:35 pm

1 stop6h 35m

Saint Thomas Island Cyril E King

Wed 4/29

3:29 pm-11:52 pm

1 stop8h 23m

$215

BostonSaint Thomas Island

BOS - STT

BOSSTT

Boston Logan Intl

Thu 4/9

8:40 am-12:43 pm

Nonstop4h 03m

Saint Thomas Island Cyril E King

Wed 4/15

2:33 pm-6:59 pm

Nonstop4h 26m

$226

ManchesterSaint Thomas Island

MHT - STT

MHTSTT

Manchester

Sat 5/2

5:21 pm-1:15 pm

2 stops19h 54m

Saint Thomas Island Cyril E King

Fri 5/8

2:05 pm-10:07 am

2 stops20h 02m

$230

BostonSaint Thomas Island

BOS - STT

BOSSTT

Boston Logan Intl

Mon 4/13

6:00 am-1:08 pm

1 stop7h 08m

Saint Thomas Island Cyril E King

Thu 4/30

4:45 pm-11:59 pm

1 stop7h 14m

$270

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 month to fly to Saint Thomas Island?

The month of January is another great option to travel to Saint Thomas Island, with average flight prices from New Hampshire averaging around $378.

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 $324. 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 $544.

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 $441 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 $337 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

3h 57m

Direct flights

Every day

Airports in Saint Thomas Island

1 airport
The fastest flight from New Hampshire to Saint Thomas Island takes 3h 57m
Direct flights go from New Hampshire to Saint Thomas Island every day.
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

  • 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 $388Free CancellationRating
7.1
11,520 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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