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 September 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.

$123 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

Round-trip

One-way

Direct

Cheap round-trip flights

5:30 am - 1:56 pmBOS-UVF

8h 26m1 stop

2:56 pm - 12:34 amUVF-BOS

9h 38m1 stop

$327American Airlines

Find Deal

Sun, Oct 26 - Thu, Oct 30

7:00 am - 3:00 pmBOS-UVF

8h 00m1 stop

2:56 pm - 8:26 amUVF-BOS

17h 30m2 stops

$332American Airlines

Find Deal

Sun, Oct 26 - Thu, Oct 30

6:25 am - 12:05 pmBOS-UVF

4h 40mnonstop

1:25 pm - 5:40 pmUVF-BOS

5h 15mnonstop

$393JetBlue

Find Deal

Sat, Dec 27 - Sat, Jan 3

5:11 am - 2:57 pmBOS-UVF

8h 46m1 stop

2:26 pm - 6:39 pmUVF-BOS

5h 13mnonstop

$412JetBlue

Find Deal

Tue, Nov 11 - Sat, Nov 22

7:25 pm - 3:27 pmBOS-UVF

19h 02m1 stop

4:24 pm - 12:59 amUVF-BOS

9h 35m1 stop

$421Delta

Find Deal

Mon, Dec 29 - Wed, Jan 7

9:02 pm - 3:39 pmBOS-UVF

17h 37m1 stop

4:59 pm - 10:37 amUVF-BOS

18h 38m1 stop

$427Delta

Find Deal

Thu, Nov 13 - Mon, Nov 24

6:15 am - 4:25 pmBOS-UVF

9h 10m1 stop

5:15 pm - 12:12 pmUVF-BOS

19h 57m1 stop

$470Air Canada

Find Deal

Mon, Nov 10 - Mon, Nov 17

6:40 pm - 4:25 pmBOS-UVF

20h 45m2 stops

5:15 pm - 7:12 pmUVF-BOS

26h 57m2 stops

$480Air Canada

Find Deal

Sat, Nov 22 - Mon, Dec 1

10:15 am - 7:00 pmBOS-SLU

31h 45m2 stops

4:35 pm - 10:08 pmSLU-BOS

30h 33m3 stops

$892Multiple Airlines

Find Deal

Sat, Nov 22 - Mon, Dec 1

6:15 am - 7:00 pmBOS-SLU

35h 45m3 stops

4:35 pm - 10:08 pmSLU-BOS

30h 33m3 stops

$899Multiple Airlines

Find Deal

Sat, Nov 22 - Mon, Dec 1

American Airlines flights from New Hampshire to Saint Lucia

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

American Airlines

Oct 26

BOS5:30 amBoston Logan Intl

8h 26m

1 stop

UVF1:56 pmCastries Hewanorra

Oct 30

UVF2:56 pmCastries Hewanorra

9h 38m

1 stop

BOS12:34 amBoston Logan Intl

$327

Find similar

American Airlines

Oct 26

BOS7:00 amBoston Logan Intl

8h 00m

1 stop

UVF3:00 pmCastries Hewanorra

Oct 30

UVF2:56 pmCastries Hewanorra

17h 30m

2 stops

BOS8:26 amBoston Logan Intl

$332

Find similar

American Airlines

Oct 29

BOS8:10 pmBoston Logan Intl

18h 50m

2 stops

UVF3:00 pmCastries Hewanorra

Nov 2

UVF4:52 pmCastries Hewanorra

19h 03m

2 stops

BOS10:55 amBoston Logan Intl

$337

Find similar

Air Canada flights from New Hampshire to Saint Lucia

Our best Air Canada deals on New Hampshire to Saint Lucia flight tickets

Air Canada

Nov 10

BOS6:15 amBoston Logan Intl

9h 10m

1 stop

UVF4:25 pmCastries Hewanorra

Nov 17

UVF5:15 pmCastries Hewanorra

19h 57m

1 stop

BOS12:12 pmBoston Logan Intl

$470

Find similar

Air Canada

Nov 22

BOS6:40 pmBoston Logan Intl

20h 45m

2 stops

UVF4:25 pmCastries Hewanorra

Dec 1

UVF5:15 pmCastries Hewanorra

26h 57m

2 stops

BOS7:12 pmBoston Logan Intl

$480

Find similar

Air Canada

Oct 20

PWM8:00 amPortland

30h 15m

2 stops

UVF2:15 pmCastries Hewanorra

Oct 27

UVF4:15 pmCastries Hewanorra

31h 02m

2 stops

PWM11:17 pmPortland

$1,189

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 10/26

5:30 am-1:56 pm

1 stop8h 26m

Castries Hewanorra

Thu 10/30

2:56 pm-12:34 am

1 stop9h 38m

$327

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Sun 10/26

7:00 am-3:00 pm

1 stop8h 00m

Castries Hewanorra

Thu 10/30

2:56 pm-8:26 am

2 stops17h 30m

$332

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Sat 12/27

6:25 am-12:05 pm

Nonstop4h 40m

Castries Hewanorra

Sat 1/3

1:25 pm-5:40 pm

Nonstop5h 15m

$393

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Tue 11/11

5:11 am-2:57 pm

1 stop8h 46m

Castries Hewanorra

Sat 11/22

2:26 pm-6:39 pm

Nonstop5h 13m

$412

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Mon 12/29

7:25 pm-3:27 pm

1 stop19h 02m

Castries Hewanorra

Wed 1/7

4:24 pm-12:59 am

1 stop9h 35m

$421

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Thu 11/13

9:02 pm-3:39 pm

1 stop17h 37m

Castries Hewanorra

Mon 11/24

4:59 pm-10:37 am

1 stop18h 38m

$427

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Mon 11/10

6:15 am-4:25 pm

1 stop9h 10m

Castries Hewanorra

Mon 11/17

5:15 pm-12:12 pm

1 stop19h 57m

$470

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Sat 11/22

6:40 pm-4:25 pm

2 stops20h 45m

Castries Hewanorra

Mon 12/1

5:15 pm-7:12 pm

2 stops26h 57m

$480

BostonCastries

BOS - SLU

BOSSLU

Boston Logan Intl

Sat 11/22

10:15 am-7:00 pm

2 stops31h 45m

Castries George F. L. Charle

Mon 12/1

4:35 pm-10:08 pm

3 stops30h 33m

$892

BostonCastries

BOS - SLU

BOSSLU

Boston Logan Intl

Sat 11/22

6:15 am-7:00 pm

3 stops35h 45m

Castries George F. L. Charle

Mon 12/1

4:35 pm-10:08 pm

3 stops30h 33m

$899

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 September 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.

Start using Trips

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Popular cities in Saint Lucia

Flights to Castriesfrom $419

Cheap flights from New Hampshire to Saint Lucia from $123

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 11/17. 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 direct flights

American Airlines flights from New Hampshire to Saint Lucia

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

Air Canada flights from New Hampshire to Saint Lucia

Our best Air Canada 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