How long is the flight from New Hampshire to Saint Lucia?

Airlines like American Airlines, Delta, and JetBlue fly from New Hampshire to Saint Lucia in about 4h 45m. The time it takes to get you to your destination can typically vary by up to 15h 54m. The distance between New Hampshire and Saint Lucia is about 2066 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What is the cheapest time of day to fly from NH to LC?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New Hampshire to Saint Lucia as you normally would.

Can I find deals for flights from New Hampshire to Saint Lucia that include hotel bookings?

Yes. In addition to deals on New Hampshire to Saint Lucia flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from New Hampshire to Saint Lucia?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Hampshire to Saint Lucia.

Can I find deals for business class flights from New Hampshire to Saint Lucia?

Yes. Cheapflights offers flight deals from New Hampshire to Saint Lucia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$119+ Flights from New Hampshire to Saint Lucia

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1. Tell us where you want to go

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Cheap flight deals from New Hampshire to Saint Lucia

Cheapest flights from New Hampshire to Saint Lucia
Explore the most affordable flight options available from New Hampshire to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 29, 2025.

Sun 12/287:15 amBOS - UVF

Nonstop4h 44mJetBlue

Wed 12/312:20 pmUVF - BOS

Nonstop5h 14mJetBlue

Deal found 12/26

$789

Sun 12/287:15 amBOS - UVF

Nonstop4h 44mJetBlue

Mon 12/295:10 pmUVF - BOS

1 stop8h 06mJetBlue

Deal found 12/26

$791

Wed 12/317:15 amBOS - UVF

Nonstop4h 44mJetBlue

Wed 1/75:21 pmUVF - BOS

1 stop7h 52mJetBlue

Deal found 12/27

$815

Sat 12/276:25 amBOS - UVF

Nonstop4h 40mJetBlue

Mon 12/295:10 pmUVF - BOS

1 stop8h 06mJetBlue

Deal found 12/26

$856

Sat 12/276:25 amBOS - UVF

Nonstop4h 40mJetBlue

Wed 12/312:20 pmUVF - BOS

Nonstop5h 14mJetBlue

Deal found 12/26

$866

Wed 12/317:15 amBOS - UVF

Nonstop4h 44mJetBlue

Tue 1/65:21 pmUVF - BOS

1 stop7h 52mJetBlue

Deal found 12/27

$915

Sun 12/287:15 amBOS - UVF

Nonstop4h 44mJetBlue

Tue 12/305:10 pmUVF - BOS

1 stop8h 06mJetBlue

Deal found 12/26

$1,031

Tue 12/306:00 amBOS - UVF

1 stop8h 54mAmerican Airlines

Wed 12/314:54 pmUVF - BOS

2 stops16h 08mAmerican Airlines

Deal found 12/28

$1,035

Best flights from New Hampshire to Saint Lucia
Discover carefully curated flight deals from New Hampshire to Saint Lucia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 29, 2025.

Mon 1/198:20 pmBOS - UVF

1 stop17h 45mDelta

Mon 2/24:25 pmUVF - BOS

1 stop18h 37mDelta

Deal found 12/27

$347

Thu 3/55:00 amBOS - UVF

1 stop9h 58mAmerican Airlines

Thu 3/123:58 pmUVF - BOS

1 stop18h 03mAmerican Airlines

Deal found 12/29

$399

Fri 1/235:10 amBOS - UVF

1 stop9h 31mJetBlue

Tue 2/35:21 pmUVF - BOS

1 stop7h 52mJetBlue

Deal found 12/27

$439

Fri 3/65:47 amBOS - UVF

1 stop8h 31mAmerican Airlines

Wed 3/112:48 pmUVF - BOS

2 stops19h 17mAmerican Airlines

Deal found 12/28

$409

Mon 1/265:10 amBOS - UVF

1 stop9h 31mJetBlue

Thu 1/295:21 pmUVF - BOS

1 stop7h 52mJetBlue

Deal found 12/28

$439

Mon 1/198:20 pmBOS - UVF

1 stop17h 45mDelta

Fri 2/64:25 pmUVF - BOS

1 stop18h 37mDelta

Deal found 12/27

$442

Mon 4/66:00 amBOS - SLU

2 stops12h 35mMultiple Airlines

Mon 4/137:05 pmSLU - BOS

1 stop21h 07mMultiple Airlines

Deal found 12/28

$892

Sun 2/228:25 pmBOS - UVF

1 stop17h 40mDelta

Wed 2/254:25 pmUVF - BOS

1 stop18h 37mDelta

Deal found 12/26

$442

Mon 3/165:10 amBOS - UVF

1 stop9h 08mJetBlue

Sat 3/285:02 pmUVF - BOS

Nonstop5h 10mJetBlue

Deal found 12/28

$447

Thu 1/225:35 amBOS - UVF

1 stop8h 30mDelta

Mon 2/24:25 pmUVF - BOS

1 stop9h 39mDelta

Deal found 12/27

$442

Mon 3/168:45 pmBOS - UVF

1 stop17h 13mDelta

Wed 3/253:18 pmUVF - BOS

1 stop18h 46mDelta

Deal found 12/28

$442

Thu 1/225:35 amBOS - UVF

1 stop8h 30mDelta

Thu 2/54:25 pmUVF - BOS

1 stop9h 39mDelta

Deal found 12/27

$442

Sat 2/2812:29 pmPWM - UVF

2 stops25h 49mAmerican Airlines

Sat 3/74:58 pmUVF - PWM

2 stops18h 21mAmerican Airlines

Deal found 12/28

$605

Thu 3/54:11 pmMHT - UVF

2 stops21h 39mAmerican Airlines

Thu 3/122:57 pmUVF - MHT

2 stops20h 24mAmerican Airlines

Deal found 12/27

$605

Mon 2/234:12 pmMHT - UVF

2 stops21h 36mAmerican Airlines

Mon 3/23:48 pmUVF - MHT

2 stops20h 47mAmerican Airlines

Deal found 12/28

$605

Sun 2/221:00 pmBOS - SLU

3 stops25h 15mMultiple Airlines

Sun 3/17:10 pmSLU - BOS

3 stops27h 51mMultiple Airlines

Deal found 12/28

$1,004

Sat 2/285:45 amPWM - UVF

1 stop9h 40mUnited Airlines

Sat 3/71:52 pmUVF - PWM

1 stop25h 22mUnited Airlines

Deal found 12/28

$2,041

Sun 3/151:44 pmORH - UVF

2 stops48h 04mAmerican Airlines

Tue 3/243:58 pmUVF - ORH

2 stops21h 21mAmerican Airlines

Deal found 12/28

$709

Mon 3/164:33 pmORH - UVF

2 stops21h 25mDelta

Wed 3/253:18 pmUVF - ORH

2 stops24h 32mDelta

Deal found 12/28

$665

Sun 3/151:44 pmORH - UVF

2 stops48h 04mAmerican Airlines

Wed 3/253:58 pmUVF - ORH

2 stops21h 21mAmerican Airlines

Deal found 12/28

$709

Sun 1/184:16 pmORH - UVF

2 stops21h 49mDelta

Thu 2/54:25 pmUVF - ORH

2 stops24h 11mDelta

Deal found 12/27

$700

Tue 3/171:44 pmORH - UVF

2 stops25h 14mAmerican Airlines

Tue 3/243:58 pmUVF - ORH

2 stops21h 21mAmerican Airlines

Deal found 12/28

$709

Sun 1/184:16 pmORH - UVF

2 stops21h 49mDelta

Wed 2/44:25 pmUVF - ORH

2 stops24h 11mDelta

Deal found 12/27

$700

Mon 3/161:44 pmORH - UVF

2 stops24h 04mAmerican Airlines

Tue 3/243:58 pmUVF - ORH

2 stops21h 21mAmerican Airlines

Deal found 12/28

$709

Tue 2/106:55 pmBOS - SLU

2 stops23h 05mMultiple Airlines

Tue 2/174:20 pmSLU - BOS

3 stops32h 26mMultiple Airlines

Deal found 12/27

$1,341

Wed 1/214:16 pmORH - UVF

2 stops21h 49mDelta

Thu 2/54:25 pmUVF - ORH

2 stops24h 11mDelta

Deal found 12/27

$725

Tue 3/171:44 pmORH - UVF

2 stops24h 04mAmerican Airlines

Mon 3/233:58 pmUVF - ORH

2 stops21h 21mAmerican Airlines

Deal found 12/28

$734

Wed 1/214:16 pmORH - UVF

2 stops21h 49mDelta

Wed 2/44:25 pmUVF - ORH

2 stops24h 11mDelta

Deal found 12/27

$725

Sun 3/151:44 pmORH - UVF

2 stops49h 14mAmerican Airlines

Mon 3/233:18 pmUVF - ORH

2 stops22h 01mAmerican Airlines

Deal found 12/28

$734

Sun 1/184:16 pmORH - UVF

2 stops21h 49mDelta

Mon 2/24:25 pmUVF - ORH

2 stops24h 11mDelta

Deal found 12/27

$725

Last-minute flights from New Hampshire to Saint Lucia
Discover last-minute flight deals from New Hampshire to Saint Lucia. Data last updated December 29, 2025 and is based on user searches.

Sun 1/184:16 pmORH - UVF

2 stops21h 49mDelta

Thu 2/54:25 pmUVF - ORH

2 stops24h 11mDelta

Deal found 12/27

$700

Mon 1/199:45 amBOS - UVF

1 stop28h 18mAmerican Airlines

Mon 1/265:02 pmUVF - BOS

1 stop18h 02mAmerican Airlines

Deal found 12/27

$323

Mon 1/198:20 pmBOS - UVF

1 stop17h 45mDelta

Mon 2/24:25 pmUVF - BOS

1 stop18h 37mDelta

Deal found 12/27

$347

Wed 1/214:16 pmORH - UVF

2 stops21h 49mDelta

Wed 2/44:25 pmUVF - ORH

2 stops24h 11mDelta

Deal found 12/27

$725

Sat 1/246:17 pmBOS - UVF

1 stop18h 29mAmerican Airlines

Thu 1/295:02 pmUVF - BOS

1 stop17h 59mAmerican Airlines

Deal found 12/27

$291

Sat 1/246:17 pmBOS - UVF

1 stop18h 29mAmerican Airlines

Sat 1/313:10 pmUVF - BOS

1 stop8h 46mAmerican Airlines

Deal found 12/28

$316

Sun 1/255:15 amBOS - UVF

1 stop9h 47mAmerican Airlines

Sat 1/313:10 pmUVF - BOS

1 stop8h 46mAmerican Airlines

Deal found 12/27

$308

Sun 1/258:51 pmBOS - UVF

2 stops18h 11mAmerican Airlines

Sun 2/15:02 pmUVF - BOS

1 stop17h 59mAmerican Airlines

Deal found 12/28

$326

Mon 1/268:03 pmBOS - UVF

2 stops18h 00mAmerican Airlines

Mon 2/25:02 pmUVF - BOS

1 stop8h 57mAmerican Airlines

Deal found 12/28

$321

Thu 1/296:17 pmBOS - UVF

1 stop18h 29mAmerican Airlines

Mon 2/25:02 pmUVF - BOS

1 stop17h 59mAmerican Airlines

Deal found 12/28

$341

Thu 1/298:51 pmBOS - UVF

2 stops18h 11mAmerican Airlines

Sat 2/75:02 pmUVF - BOS

2 stops18h 29mAmerican Airlines

Deal found 12/27

$346

Sat 1/316:17 pmBOS - UVF

1 stop18h 29mAmerican Airlines

Sat 2/73:10 pmUVF - BOS

1 stop19h 19mAmerican Airlines

Deal found 12/28

$322

One-way flights from New Hampshire to Saint Lucia
Search for one-way flight options from New Hampshire to Saint Lucia. Find affordable one-way fares based on user searches. Data last updated December 29, 2025.

Mon 1/265:15 amBOS - UVF

1 stop9h 47mAmerican Airlines

Deal found 12/27

$119

Sun 1/255:35 amBOS - UVF

1 stop8h 30mDelta

Deal found 12/27

$123

Sat 2/282:01 pmBOS - UVF

1 stop24h 24mAmerican Airlines

Deal found 12/27

$132

Sat 3/2811:11 amBOS - UVF

Nonstop4h 46mJetBlue

Deal found 12/29

$141

Sat 1/246:17 pmBOS - UVF

1 stop18h 29mAmerican Airlines

Deal found 12/27

$149

Wed 2/257:50 pmBOS - UVF

2 stops18h 28mAmerican Airlines

Deal found 12/29

$150

Tue 2/246:49 pmBOS - UVF

2 stops20h 11mAmerican Airlines

Deal found 12/28

$155

Tue 1/277:08 amBOS - UVF

1 stop7h 35mJetBlue

Deal found 12/27

$159

Sat 3/1411:11 amBOS - UVF

Nonstop4h 46mJetBlue

Deal found 12/28

$161

Tue 4/215:55 pmBOS - SLU

2 stops43h 15mMultiple Airlines

Deal found 12/27

$411

Fri 4/173:30 pmBOS - SLU

3 stops27h 30mMultiple Airlines

Deal found 12/28

$455

Fri 4/177:31 pmMHT - UVF

2 stops20h 00mUnited Airlines

Deal found 12/28

$1,511

Find flight deals from New Hampshire to Saint Lucia

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$291 (American Airlines)
One-way from	$119 (American Airlines)
Popular in	April
Cheapest in	March
Average price	$644

Provider with most accurate pricing for Boston Logan Intl-Castries George F. L. Charle flight deals.

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Provider most trusted by Cheapflights users for Boston Logan Intl-Castries George F. L. Charle flights.

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From New Hampshire to Saint Lucia

Search Deals

One-way flight from New Hampshire to Saint Lucia

Search Deals

Highest demand for flights based on searches. 1% potential increase in price ($12 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($28 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights 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

Mon 1/19

8:20 pm-3:05 pm

1 stop17h 45m

Castries Hewanorra

Mon 2/2

4:25 pm-10:02 am

1 stop18h 37m

$347

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Thu 3/5

5:00 am-3:58 pm

1 stop9h 58m

Castries Hewanorra

Thu 3/12

3:58 pm-10:01 am

1 stop18h 03m

$399

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Fri 3/6

5:47 am-3:18 pm

1 stop8h 31m

Castries Hewanorra

Wed 3/11

2:48 pm-10:05 am

2 stops19h 17m

$409

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Fri 1/23

5:10 am-3:41 pm

1 stop9h 31m

Castries Hewanorra

Tue 2/3

5:21 pm-12:13 am

1 stop7h 52m

$439

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Mon 1/26

5:10 am-3:41 pm

1 stop9h 31m

Castries Hewanorra

Thu 1/29

5:21 pm-12:13 am

1 stop7h 52m

$439

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Mon 1/19

8:20 pm-3:05 pm

1 stop17h 45m

Castries Hewanorra

Fri 2/6

4:25 pm-10:02 am

1 stop18h 37m

$442

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Sun 2/22

8:25 pm-3:05 pm

1 stop17h 40m

Castries Hewanorra

Wed 2/25

4:25 pm-10:02 am

1 stop18h 37m

$442

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Thu 1/22

5:35 am-3:05 pm

1 stop8h 30m

Castries Hewanorra

Mon 2/2

4:25 pm-1:04 am

1 stop9h 39m

$442

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Mon 3/16

8:45 pm-1:58 pm

1 stop17h 13m

Castries Hewanorra

Wed 3/25

3:18 pm-10:04 am

1 stop18h 46m

$442

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Thu 1/22

5:35 am-3:05 pm

1 stop8h 30m

Castries Hewanorra

Thu 2/5

4:25 pm-1:04 am

1 stop9h 39m

$442

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/28

Showing 1-10 of 43 results

...

Best time to book a flight from New Hampshire to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from New Hampshire with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New Hampshire to Saint Lucia

No data available for this route at this time. Please check back soon.

Related info for your journey

How long is the flight from New Hampshire to Saint Lucia?
Airlines like American Airlines, Delta, and JetBlue fly from New Hampshire to Saint Lucia in about 4h 45m. The time it takes to get you to your destination can typically vary by up to 15h 54m. The distance between New Hampshire and Saint Lucia is about 2066 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
Can I find deals for flights from New Hampshire to Saint Lucia that include hotel bookings?
Yes. In addition to deals on New Hampshire to Saint Lucia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from New Hampshire to Saint Lucia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Hampshire to Saint Lucia.
Can I find deals for business class flights from New Hampshire to Saint Lucia?
Yes. Cheapflights offers flight deals from New Hampshire to Saint Lucia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for New Hampshire to Saint Lucia

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LaGuardia to Santo Domingo flights

Hobby to Luis Munoz Marin Intl flights

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$119+ Cheap flights from New Hampshire to Saint Lucia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/26. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from New Hampshire to Saint Lucia

Cheapest flights from New Hampshire to Saint LuciaExplore the most affordable flight options available from New Hampshire to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 29, 2025.

Explore the most affordable flight options available from New Hampshire to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 29, 2025.

Find flight deals from New Hampshire to Saint Lucia

Keep the following information in mind while searching for New Hampshire to Saint Lucia flight deals. Data was last updated December 29, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Best time to book a flight from New Hampshire to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from New Hampshire with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from New Hampshire to Saint Lucia

Related info for your journey

Find useful and relevant information for your journey from New Hampshire to Saint Lucia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from New Hampshire to Saint Lucia?

Can I find deals for flights from New Hampshire to Saint Lucia that include hotel bookings?

How can I find direct flights from New Hampshire to Saint Lucia?

Can I find deals for business class flights from New Hampshire to Saint Lucia?

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Alternative routes for New Hampshire to Saint Lucia

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Cheapest flights from New Hampshire to Saint Lucia
Explore the most affordable flight options available from New Hampshire to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 29, 2025.