When did momondo last update prices for flights from New Hampshire to Saint Lucia?

Prices for flights from New Hampshire to Saint Lucia are refreshed on a daily basis.

How many operators does momondo search for flights from New Hampshire to Saint Lucia?

As of November 2025, there are 5 operators available to choose from for flights from New Hampshire to Saint Lucia.

How old do you have to be to fly from New Hampshire to Saint Lucia?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New Hampshire to Saint Lucia.

What documentation or ID do you need to fly to Saint Lucia?

The travel and health documents you'll need for your trip to Saint Lucia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Saint Lucia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$73 Cheap Flights from New Hampshire to Saint Lucia in 2025/26

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Find the cheapest flights from New Hampshire to Saint Lucia

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:20 pm - 3:05 pmBOS-UVF

17h 45m1 stop

4:25 pm - 10:02 amUVF-BOS

18h 37m1 stop

$265Delta

Find Deal

Sun, Jan 25 - Wed, Jan 28

6:30 am - 3:04 pmBOS-UVF

7h 34m1 stop

4:53 pm - 12:59 amUVF-BOS

9h 06m1 stop

$317American Airlines

Find Deal

Tue, Dec 2 - Sat, Dec 6

5:15 am - 4:02 pmBOS-UVF

9h 47m1 stop

5:02 pm - 11:21 amUVF-BOS

19h 19m2 stops

$322American Airlines

Find Deal

Tue, Jan 27 - Mon, Feb 2

3:00 pm - 1:04 pmBOS-UVF

21h 04m2 stops

4:06 pm - 10:31 amUVF-BOS

19h 25m1 stop

$362British Airways

Find Deal

Wed, Dec 31 - Thu, Jan 15

5:10 am - 3:15 pmBOS-UVF

9h 05m1 stop

4:40 pm - 12:16 amUVF-BOS

8h 36m1 stop

$392JetBlue

Find Deal

Mon, Jan 19 - Wed, Jan 28

5:10 am - 3:15 pmBOS-UVF

9h 05m1 stop

4:40 pm - 12:16 amUVF-BOS

8h 36m1 stop

$401JetBlue

Find Deal

Tue, Jan 27 - Mon, Feb 9

6:15 am - 4:20 pmBOS-UVF

9h 05m1 stop

5:02 pm - 10:01 amUVF-BOS

17h 59m1 stop

$405Multiple Airlines

Find Deal

Wed, Dec 31 - Thu, Jan 15

4:35 pm - 4:25 pmBOS-UVF

22h 50m1 stop

5:15 pm - 12:12 pmUVF-BOS

19h 57m1 stop

$452Air Canada

Find Deal

Sat, Jan 17 - Wed, Jan 28

3:40 pm - 4:25 pmBOS-UVF

23h 45m2 stops

5:15 pm - 2:52 pmUVF-BOS

22h 37m2 stops

$470Air Canada

Find Deal

Sun, Feb 22 - Fri, Feb 27

1:00 pm - 7:00 pmBOS-SLU

29h 00m2 stops

12:35 pm - 9:32 amSLU-BOS

21h 57m2 stops

$864Multiple Airlines

Find Deal

Thu, Jan 15 - Mon, Jan 19

American Airlines flights from New Hampshire to Saint Lucia

Our best American Airlines deals on New Hampshire to Saint Lucia flight tickets

American Airlines

Dec 2

BOS6:30 amBoston Logan Intl

7h 34m

1 stop

UVF3:04 pmCastries Hewanorra

Dec 6

UVF4:53 pmCastries Hewanorra

9h 06m

1 stop

BOS12:59 amBoston Logan Intl

$317

Find similar

American Airlines

Jan 27

BOS5:15 amBoston Logan Intl

9h 47m

1 stop

UVF4:02 pmCastries Hewanorra

Feb 2

UVF5:02 pmCastries Hewanorra

19h 19m

2 stops

BOS11:21 amBoston Logan Intl

$322

Find similar

American Airlines

Jan 24

BOS6:17 pmBoston Logan Intl

18h 29m

1 stop

UVF1:46 pmCastries Hewanorra

Jan 31

UVF3:10 pmCastries Hewanorra

25h 38m

1 stop

BOS3:48 pmBoston Logan Intl

$323

Find similar

JetBlue flights from New Hampshire to Saint Lucia

Our best JetBlue deals on New Hampshire to Saint Lucia flight tickets

JetBlue

Jan 19

BOS5:10 amBoston Logan Intl

9h 05m

1 stop

UVF3:15 pmCastries Hewanorra

Jan 28

UVF4:40 pmCastries Hewanorra

8h 36m

1 stop

BOS12:16 amBoston Logan Intl

$392

Find similar

JetBlue

Jan 27

BOS5:10 amBoston Logan Intl

9h 05m

1 stop

UVF3:15 pmCastries Hewanorra

Feb 9

UVF4:40 pmCastries Hewanorra

8h 36m

1 stop

BOS12:16 amBoston Logan Intl

$401

Find similar

JetBlue

Jan 29

BOS5:10 amBoston Logan Intl

9h 05m

1 stop

UVF3:15 pmCastries Hewanorra

Feb 9

UVF4:40 pmCastries Hewanorra

8h 36m

1 stop

BOS12:16 amBoston Logan Intl

$406

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Sun 1/25

8:20 pm-3:05 pm

1 stop17h 45m

Castries Hewanorra

Wed 1/28

4:25 pm-10:02 am

1 stop18h 37m

$265

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Tue 12/2

6:30 am-3:04 pm

1 stop7h 34m

Castries Hewanorra

Sat 12/6

4:53 pm-12:59 am

1 stop9h 06m

$317

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Tue 1/27

5:15 am-4:02 pm

1 stop9h 47m

Castries Hewanorra

Mon 2/2

5:02 pm-11:21 am

2 stops19h 19m

$322

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Wed 12/31

3:00 pm-1:04 pm

2 stops21h 04m

Castries Hewanorra

Thu 1/15

4:06 pm-10:31 am

1 stop19h 25m

$362

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Mon 1/19

5:10 am-3:15 pm

1 stop9h 05m

Castries Hewanorra

Wed 1/28

4:40 pm-12:16 am

1 stop8h 36m

$392

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Tue 1/27

5:10 am-3:15 pm

1 stop9h 05m

Castries Hewanorra

Mon 2/9

4:40 pm-12:16 am

1 stop8h 36m

$401

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Wed 12/31

6:15 am-4:20 pm

1 stop9h 05m

Castries Hewanorra

Thu 1/15

5:02 pm-10:01 am

1 stop17h 59m

$405

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Sat 1/17

4:35 pm-4:25 pm

1 stop22h 50m

Castries Hewanorra

Wed 1/28

5:15 pm-12:12 pm

1 stop19h 57m

$452

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Sun 2/22

3:40 pm-4:25 pm

2 stops23h 45m

Castries Hewanorra

Fri 2/27

5:15 pm-2:52 pm

2 stops22h 37m

$470

BostonCastries

BOS - SLU

BOSSLU

Boston Logan Intl

Thu 1/15

1:00 pm-7:00 pm

2 stops29h 00m

Castries George F. L. Charle

Mon 1/19

12:35 pm-9:32 am

2 stops21h 57m

$864

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 Lucia

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 airline that flies from New Hampshire to Saint Lucia?

Delta, American Airlines, and JetBlue are the most popular carriers operating from New Hampshire to Saint Lucia

Cheap New Hampshire to Saint Lucia flight deals and tips

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

Fastest flight time	4h 40m
Direct flights	Mon, Thu, Sat and Sun
Airports in Saint Lucia	1 airport

The fastest flight from New Hampshire to Saint Lucia takes 4h 40m

Direct flights go from New Hampshire to Saint Lucia on Monday, Thursday, Saturday and Sunday. There are no airlines offering direct flights.

There is 1 airport near Saint Lucia: Castries Hewanorra (UVF)

Search flight deals

When did momondo last update prices for flights from New Hampshire to Saint Lucia?
Prices for flights from New Hampshire to Saint Lucia are refreshed on a daily basis.
How many operators does momondo search for flights from New Hampshire to Saint Lucia?
As of November 2025, there are 5 operators available to choose from for flights from New Hampshire to Saint Lucia.
How old do you have to be to fly from New Hampshire to Saint Lucia?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New Hampshire to Saint Lucia.
What documentation or ID do you need to fly to Saint Lucia?
The travel and health documents you'll need for your trip to Saint Lucia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Saint Lucia. It is always advisable to seek 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 New Hampshire to Saint Lucia?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Saint Lucia from New Hampshire.

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

momondo does allow users to show only those flights to Saint Lucia from New Hampshire which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential New Hampshire to Saint Lucia 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 New Hampshire to Saint Lucia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of New Hampshire to Saint Lucia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Saint Lucia 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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Popular cities in Saint Lucia

Flights to Castriesfrom $464

Cheap flights from New Hampshire to Saint Lucia from $73

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 Lucia departing on 12/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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 Lucia

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

American Airlines flights from New Hampshire to Saint Lucia

Our best American Airlines deals on New Hampshire to Saint Lucia flight tickets

JetBlue flights from New Hampshire to Saint Lucia

Our best JetBlue deals on New Hampshire to Saint Lucia flight tickets

momondo Fare Finder

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

See travel insights to Saint Lucia from

How to get the cheapest flight ticket from New Hampshire to Saint Lucia

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 airline that flies from New Hampshire to Saint Lucia?

Delta, American Airlines, and JetBlue are the most popular carriers operating from New Hampshire to Saint Lucia

Cheap New Hampshire to Saint Lucia flight deals and tips

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

Fastest flight time

Direct flights

Airports in Saint Lucia

When did momondo last update prices for flights from New Hampshire to Saint Lucia?

How many operators does momondo search for flights from New Hampshire to Saint Lucia?

How old do you have to be to fly from New Hampshire to Saint Lucia?

What documentation or ID do you need to fly to Saint Lucia?

Why use momondo?

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

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

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

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

An easier way to manage your Saint Lucia 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 Saint Lucia

Popular cities in Saint Lucia

Popular flights according to clicks in the last 7 days on momondo