What is the cheapest airline that flies from New Hampshire to Saint Lucia?

United Airlines, Air Canada, and American Airlines are the most popular carriers operating from New Hampshire to Saint Lucia

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 July 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.

$133 Cheap Flights from New Hampshire to Saint Lucia in 2025

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Find the cheapest flights from New Hampshire to Saint Lucia

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

7:12 pm - 1:31 pmBOS-UVF

18h 19m2 stops

2:35 pm - 11:22 pmUVF-BOS

8h 47m1 stop

$362United Airlines

Find Deal

Fri, Sep 5 - Sat, Sep 13

6:30 pm - 2:15 pmBOS-UVF

19h 45m2 stops

3:10 pm - 9:30 amUVF-BOS

18h 20m2 stops

$408Air Canada

Find Deal

Mon, Sep 8 - Fri, Sep 12

5:54 am - 1:10 pmBOS-UVF

7h 16m1 stop

3:35 pm - 12:48 amUVF-BOS

9h 13m1 stop

$451American Airlines

Find Deal

Sat, Aug 16 - Wed, Aug 20

6:43 pm - 1:45 pmBOS-UVF

19h 02m1 stop

2:58 pm - 7:53 amUVF-BOS

16h 55m2 stops

$456American Airlines

Find Deal

Thu, Aug 14 - Tue, Aug 19

7:09 am - 2:15 pmPWM-UVF

7h 06m1 stop

3:20 pm - 1:22 pmUVF-PWM

22h 02m1 stop

$490JetBlue

Find Deal

Fri, Sep 12 - Fri, Sep 19

7:08 am - 2:15 pmBOS-UVF

7h 07m1 stop

3:20 pm - 12:14 amUVF-BOS

8h 54m1 stop

$502JetBlue

Find Deal

Fri, Sep 12 - Fri, Sep 19

6:00 am - 3:10 pmBOS-UVF

8h 10m1 stop

4:35 pm - 1:00 amUVF-BOS

9h 25m1 stop

$576Delta

Find Deal

Tue, Nov 11 - Tue, Nov 18

10:20 am - 2:15 pmBOS-UVF

51h 55m2 stops

2:35 pm - 9:30 amUVF-BOS

18h 55m2 stops

$600

Find Deal

Wed, Sep 17 - Sun, Sep 21

3:15 pm - 2:15 pmBOS-UVF

23h 00m2 stops

2:35 pm - 9:30 amUVF-BOS

18h 55m2 stops

$603

Find Deal

Thu, Sep 25 - Sun, Sep 28

6:00 am - 2:23 pmPWM-UVF

8h 23m1 stop

3:38 pm - 2:01 pmUVF-PWM

22h 23m2 stops

$686Delta

Find Deal

Fri, Sep 12 - Fri, Sep 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

Aug 16

BOS5:54 amBoston Logan Intl

7h 16m

1 stop

UVF1:10 pmCastries Hewanorra

Aug 20

UVF3:35 pmCastries Hewanorra

9h 13m

1 stop

BOS12:48 amBoston Logan Intl

$451

Find similar

American Airlines

Aug 14

BOS6:43 pmBoston Logan Intl

19h 02m

1 stop

UVF1:45 pmCastries Hewanorra

Aug 19

UVF2:58 pmCastries Hewanorra

16h 55m

2 stops

BOS7:53 amBoston Logan Intl

$456

Find similar

American Airlines

Aug 13

BOS5:02 pmBoston Logan Intl

20h 53m

1 stop

UVF1:55 pmCastries Hewanorra

Aug 19

UVF3:35 pmCastries Hewanorra

9h 13m

1 stop

BOS12:48 amBoston Logan Intl

$459

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

Sep 8

BOS6:30 pmBoston Logan Intl

19h 45m

2 stops

UVF2:15 pmCastries Hewanorra

Sep 12

UVF3:10 pmCastries Hewanorra

18h 20m

2 stops

BOS9:30 amBoston Logan Intl

$408

Find similar

Air Canada

Sep 4

BOS6:30 pmBoston Logan Intl

19h 45m

2 stops

UVF2:15 pmCastries Hewanorra

Sep 30

UVF3:10 pmCastries Hewanorra

23h 20m

2 stops

BOS2:30 pmBoston Logan Intl

$423

Find similar

Air Canada

Aug 29

BOS6:00 amBoston Logan Intl

8h 15m

1 stop

UVF2:15 pmCastries Hewanorra

Sep 5

UVF3:10 pmCastries Hewanorra

18h 20m

2 stops

BOS9:30 amBoston Logan Intl

$468

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Fri 9/5

7:12 pm-1:31 pm

2 stops18h 19m

Castries Hewanorra

Sat 9/13

2:35 pm-11:22 pm

1 stop8h 47m

$362

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Mon 9/8

6:30 pm-2:15 pm

2 stops19h 45m

Castries Hewanorra

Fri 9/12

3:10 pm-9:30 am

2 stops18h 20m

$408

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Sat 8/16

5:54 am-1:10 pm

1 stop7h 16m

Castries Hewanorra

Wed 8/20

3:35 pm-12:48 am

1 stop9h 13m

$451

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Thu 8/14

6:43 pm-1:45 pm

1 stop19h 02m

Castries Hewanorra

Tue 8/19

2:58 pm-7:53 am

2 stops16h 55m

$456

PortlandCastries

PWM - UVF

PWMUVF

Portland

Fri 9/12

7:09 am-2:15 pm

1 stop7h 06m

Castries Hewanorra

Fri 9/19

3:20 pm-1:22 pm

1 stop22h 02m

$490

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Fri 9/12

7:08 am-2:15 pm

1 stop7h 07m

Castries Hewanorra

Fri 9/19

3:20 pm-12:14 am

1 stop8h 54m

$502

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Tue 11/11

6:00 am-3:10 pm

1 stop8h 10m

Castries Hewanorra

Tue 11/18

4:35 pm-1:00 am

1 stop9h 25m

$576

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Wed 9/17

10:20 am-2:15 pm

2 stops51h 55m

Castries Hewanorra

Sun 9/21

2:35 pm-9:30 am

2 stops18h 55m

$600

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Thu 9/25

3:15 pm-2:15 pm

2 stops23h 00m

Castries Hewanorra

Sun 9/28

2:35 pm-9:30 am

2 stops18h 55m

$603

PortlandCastries

PWM - UVF

PWMUVF

Portland

Fri 9/12

6:00 am-2:23 pm

1 stop8h 23m

Castries Hewanorra

Fri 9/19

3:38 pm-2:01 pm

2 stops22h 23m

$686

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

Prices

Airlines

What is the cheapest month to fly to Saint Lucia?

The month of March is, on average, the cheapest month to fly to Saint Lucia from New Hampshire, with most prices found around $528. If you aren’t able to travel to Saint Lucia during the month of March, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $557.

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

Best Price Found	$133
Fastest flight time	4h 42m
Direct flights	Mon, Thu, Sat and Sun
Airports in Saint Lucia	1 airport

The best one-way flight to Saint Lucia from New Hampshire in the past 72 hours is $133. The best round-trip flight deal from New Hampshire to Saint Lucia found on momondo in the last 72 hours is $362.

The fastest flight from New Hampshire to Saint Lucia takes 4h 42m

Direct flights go from New Hampshire to Saint Lucia on Monday, Thursday, Saturday and Sunday. The only airline offering direct flights is JetBlue.

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 July 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 $458

Cheap flights from New Hampshire to Saint Lucia from $133

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 11/15. 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

Air Canada flights from New Hampshire to Saint Lucia

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

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

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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 month to fly to Saint Lucia?

What is the cheapest airline that flies from New Hampshire to Saint Lucia?

United Airlines, Air Canada, and American Airlines 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

Best Price Found

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