HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Castries

$123+ Cheap flights from New Hampshire to Castries (UVF)

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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — UVF
Oct 25 — Nov 11
Sat 10/25
Sat 11/1
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from New Hampshire to Castries with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from New Hampshire to Castries

Keep the following information in mind while searching for New Hampshire to Castries flight deals. Data was last updated September 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$327
(American Airlines)

One-way from

$123
(Delta)

Popular in

December

Cheapest in

March

Average price

$607
Provider with most accurate pricing for Boston Logan Intl-Castries George F. L. Charle flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Castries George F. L. Charle flights.
Search Deals
From New Hampshire to Castries Hewanorra
Search Deals
One-way flight from New Hampshire to Castries Hewanorra
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($77 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from New Hampshire to Castries

Cheapest flights from New Hampshire to Castries
Explore the most affordable flight options available from New Hampshire to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2025.

This American Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/257:00 amBOS - UVF
1 stop8h 00mAmerican Airlines
Mon 11/34:52 pmUVF - BOS
1 stop8h 59mAmerican Airlines
Deal found 9/23$327
This American Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/154:20 pmBOS - UVF
2 stops19h 59mAmerican Airlines
Sat 11/224:52 pmUVF - BOS
2 stops18h 43mAmerican Airlines
Deal found 9/25$331
This American Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/139:00 pmBOS - UVF
2 stops17h 52mAmerican Airlines
Mon 11/174:52 pmUVF - BOS
2 stops16h 55mAmerican Airlines
Deal found 9/24$332
This American Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/257:00 amBOS - UVF
1 stop8h 00mAmerican Airlines
Sat 11/12:50 pmUVF - BOS
1 stop20h 06mAmerican Airlines
Deal found 9/24$334
This American Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1512:52 pmBOS - UVF
1 stop26h 08mAmerican Airlines
Fri 10/174:00 pmUVF - BOS
1 stop8h 34mAmerican Airlines
Deal found 9/24$335
This American Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/298:10 pmBOS - UVF
2 stops18h 50mAmerican Airlines
Sun 11/24:52 pmUVF - BOS
2 stops19h 03mAmerican Airlines
Deal found 9/24$337
This American Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:37 pmPWM - UVF
2 stops17h 42mAmerican Airlines
Fri 11/144:52 pmUVF - PWM
2 stops19h 54mAmerican Airlines
Deal found 9/23$628
This American Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/115:16 pmMHT - UVF
2 stops19h 03mAmerican Airlines
Sun 12/143:57 pmUVF - MHT
2 stops20h 10mAmerican Airlines
Deal found 9/24$631
This American Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/297:02 amPWM - UVF
1 stop30h 58mAmerican Airlines
Sat 12/63:16 pmUVF - PWM
1 stop21h 55mAmerican Airlines
Deal found 9/23$679
This Expedia deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/42:17 pmPWM - UVF
1 stop23h 47mJetBlue
Fri 10/103:19 pmUVF - PWM
1 stop22h 03mJetBlue
Deal found 9/23$784
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:00 amPWM - UVF
1 stop8h 26mDelta
Fri 11/144:59 pmUVF - PWM
2 stops24h 08mDelta
Deal found 9/23$850
This American Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/84:40 pmMHT - UVF
2 stops22h 12mAmerican Airlines
Sat 11/154:52 pmUVF - MHT
2 stops19h 47mAmerican Airlines
Deal found 9/24$1,014

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Hampshire to Castries 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, Cheapflights users made 2,558,603 searches. Data last updated September 25, 2025.
Use the filters below to find and compare flights from New Hampshire to Castries that are best for you.

Fly from

New Hampshire

Fly to

Castries

Route

Depart

Return

Price

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Sun 12/28

7:15 am-12:59 pm

Nonstop4h 44m

Castries Hewanorra

Sun 1/4

2:20 pm-6:34 pm

Nonstop5h 14m

$373

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Sat 11/15

6:00 am-4:25 pm

1 stop9h 25m

Castries Hewanorra

Sat 11/22

1:52 pm-12:45 am

1 stop11h 53m

$380

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Wed 12/31

7:25 pm-3:27 pm

1 stop19h 02m

Castries Hewanorra

Wed 1/7

4:24 pm-12:59 am

1 stop9h 35m

$392

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Sun 12/7

5:40 am-2:57 pm

1 stop8h 17m

Castries Hewanorra

Thu 12/11

4:57 pm-12:03 am

1 stop8h 06m

$437

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Tue 12/2

5:15 am-3:42 pm

1 stop9h 27m

Castries Hewanorra

Wed 12/17

4:57 pm-12:03 am

1 stop8h 06m

$437

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Sun 12/7

5:40 am-2:57 pm

1 stop8h 17m

Castries Hewanorra

Tue 12/16

4:57 pm-12:03 am

1 stop8h 06m

$437

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Tue 12/2

5:15 am-3:42 pm

1 stop9h 27m

Castries Hewanorra

Fri 12/12

4:57 pm-12:03 am

1 stop8h 06m

$437

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Mon 2/2

8:30 pm-3:04 pm

1 stop17h 34m

Castries Hewanorra

Sun 2/8

4:24 pm-12:59 am

1 stop9h 35m

$457

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Thu 1/29

8:30 pm-3:04 pm

1 stop17h 34m

Castries Hewanorra

Fri 2/6

4:24 pm-12:59 am

1 stop9h 35m

$457

ManchesterCastries

MHT - UVF

MHTUVF

Manchester

Mon 2/23

5:10 pm-2:35 pm

2 stops20h 25m

Castries Hewanorra

Mon 3/2

3:35 pm-11:31 am

2 stops20h 56m

$597

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/25

Showing 1-10 of 33 results
1
2
3
4

Best time to book a flight from New Hampshire to Castries

Have a flexible travel schedule? Discover the best time to fly to Castries 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 Castries
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • What airport do you fly into for flights to Castries from New Hampshire?

    Most people fly into Castries Hewanorra (UVF) if they book a flight to Castries from New Hampshire. Hewanorra is conveniently located just 19.3 mi from Castries’s city center.

  • How long is the flight from New Hampshire to Castries?

    Departing from New Hampshire to Castries will take you 4h 44m. The distance between New Hampshire and Castries is about 2066 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from New Hampshire to Castries one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $123. However, be on the lookout for offers from American Airlines and Air Canada, as they are both options that can get you from New Hampshire to Castries for a low price.

  • What are the most popular routes from New Hampshire to Castries?

    The most popular flight routes from New Hampshire to Castries are Boston Logan Intl - Castries Hewanorra, Portland - Castries Hewanorra and Manchester - Castries Hewanorra.

  • Can I find deals for flights from New Hampshire to Castries that include hotel bookings?

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

  • How can I find direct flights from New Hampshire to Castries?

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

  • Can I find deals for business class flights from New Hampshire to Castries?

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

  • What is the cheapest month to book a flight from New Hampshire to Castries?

    Currently, January is the cheapest month in which you can book a flight from New Hampshire to Castries (average of $556). Flying from New Hampshire to Castries in December is currently the most expensive (average of $730). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for New Hampshire to Castries

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Castries flights
LaGuardia to Castries flights
John F Kennedy Intl to Castries flights
Boston to Castries flights
Miami to Castries flights
Dulles Intl to Castries flights
Newark to Castries flights
Minneapolis to Castries flights
Atlanta to Castries flights
O'Hare Intl to Castries flights
Reagan-National to Castries flights
Baltimore to Castries flights
Dallas/Fort Worth to Castries flights
Charlotte to Castries flights
Hobby to Castries flights
Philadelphia to Castries flights
Los Angeles to Castries flights
George Bush Intcntl to Castries flights
Raleigh to Castries flights
Miami to Castries flights
Hartford to Castries flights
Syracuse to Castries flights
Detroit to Castries flights
Seattle to Castries flights
Cincinnati to Castries flights
Pittsburgh to Castries flights
Orlando to Castries flights
Nashville to Castries flights
Indianapolis to Castries flights
Tampa to Castries flights
Cleveland to Castries flights
Boston to Castries flights
Savannah to Castries flights
Newark to Castries flights
Jacksonville to Castries flights
Midway to Castries flights
Fort Lauderdale to Castries flights
Providence to Castries flights
Greenville to Castries flights
Grand Rapids to Castries flights
Kansas City to Castries flights
Milwaukee to Castries flights
Richmond to Castries flights
O'Hare Intl to Castries flights
San Francisco to Castries flights
New Orleans to Castries flights
Philadelphia to Castries flights
Austin to Castries flights
Columbus to Castries flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.