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New Hampshire

$100+ Cheap flights from Caribbean to New Hampshire

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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — MHT
Aug 6 — Aug 131
Mi 8/6
Mi 8/13
1 adult, Economy
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Cheap flight deals from Caribbean to New Hampshire

Keep the following information in mind while searching for Caribbean to New Hampshire flight deals. Data was last updated August 1, 2025.

Round-trip from

$194
(eDestinos)

One-way from

$100
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$206
From Caribbean to New Hampshire
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One-way flight from Caribbean to New Hampshire
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Highest demand for flights based on searches. 20% potential increase in price ($57 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Caribbean to New Hampshire

Cheapest flights from Caribbean to New Hampshire
Explore the most affordable flight options available from Caribbean to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

This eDestinos deal was found by Cheapflights users on 8/1. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 9/116:44 amSJU - BOS
1 stop7h 04mSpirit Airlines
So 9/146:49 pmBOS - SJU
1 stop16h 15mSpirit Airlines
Deal found 8/1$194
This OneTravel deal was found by Cheapflights users on 7/31. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 8/306:55 pmSJU - BOS
1 stop15h 44mMultiple Airlines
Sa 9/612:20 pmBOS - SJU
1 stop8h 36mMultiple Airlines
Deal found 7/31$209
This Trip.com deal was found by Cheapflights users on 7/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 8/88:25 amSJU - BOS
Nonstop4h 09mJetBlue
Mo 8/118:45 pmBOS - SJU
Nonstop4h 04mJetBlue
Deal found 7/30$228
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Mi 10/155:30 amSJU - BOS
1 stop6h 54mAmerican Airlines
Fr 10/179:20 amBOS - SJU
1 stop14h 39mAmerican Airlines
Deal found 7/30$253
This Delta deal was found by Cheapflights users on 7/31. 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.
Mi 10/151:32 pmSJU - BOS
Nonstop4h 13mDelta
Sa 10/188:15 amBOS - SJU
Nonstop4h 06mDelta
Deal found 7/31$254
This Frontier deal was found by Cheapflights users on 8/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 8/218:13 pmSJU - BOS
1 stop12h 22mFrontier
Mo 8/2511:08 amBOS - SJU
1 stop8h 00mFrontier
Deal found 8/1$264
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Mo 12/154:50 pmSJU - MHT
2 stops20h 04mAmerican Airlines
Fr 1/24:22 pmMHT - SJU
2 stops16h 48mAmerican Airlines
Deal found 7/31$275
This Cheapflightsfares deal was found by Cheapflights users on 8/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 9/2712:10 pmMBJ - BOS
1 stop10h 47mSpirit Airlines
Sa 10/46:10 amBOS - MBJ
1 stop5h 55mSpirit Airlines
Deal found 8/1$295
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 9/510:49 amSTT - BOS
1 stop13h 08mSpirit Airlines
Mo 9/86:49 pmBOS - STT
1 stop14h 55mSpirit Airlines
Deal found 7/30$295
This Expedia deal was found by Cheapflights users on 8/1. 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.
Sa 9/272:51 pmMBJ - BOS
Nonstop4h 25mJetBlue
Sa 10/47:46 pmBOS - MBJ
1 stop13h 25mJetBlue
Deal found 8/1$319
This SmartFares deal was found by Cheapflights users on 7/30. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 10/154:01 pmSDQ - BOS
1 stop7h 54mSpirit Airlines
Di 11/185:45 amBOS - SDQ
1 stop11h 05mSpirit Airlines
Deal found 7/30$325
This SmartFares deal was found by Cheapflights users on 7/30. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 9/1312:08 pmKIN - BOS
1 stop10h 47mSpirit Airlines
Sa 9/206:10 amBOS - KIN
1 stop5h 52mSpirit Airlines
Deal found 7/30$327

Cheapflights Fare Finder

 
Customize your flight search to find flights from Caribbean to New Hampshire 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 August 1, 2025.
Use the filters below to find and compare flights from Caribbean to New Hampshire that are best for you.

Fly from

Caribbean

Fly to

New Hampshire

Route

Depart

Return

Price

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Do 9/11

6:44 am-1:48 pm

1 stop7h 04m

Boston Logan Intl

So 9/14

6:49 pm-11:04 am

1 stop16h 15m

$194

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Sa 8/30

6:55 pm-10:39 am

1 stop15h 44m

Boston Logan Intl

Sa 9/6

12:20 pm-8:56 pm

1 stop8h 36m

$209

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Fr 8/8

8:25 am-12:34 pm

Nonstop4h 09m

Boston Logan Intl

Mo 8/11

8:45 pm-12:49 am

Nonstop4h 04m

$228

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Mi 10/15

5:30 am-12:24 pm

1 stop6h 54m

Boston Logan Intl

Fr 10/17

9:20 am-11:59 pm

1 stop14h 39m

$253

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Mi 10/15

1:32 pm-5:45 pm

Nonstop4h 13m

Boston Logan Intl

Sa 10/18

8:15 am-12:21 pm

Nonstop4h 06m

$254

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Do 8/21

8:13 pm-8:35 am

1 stop12h 22m

Boston Logan Intl

Mo 8/25

11:08 am-7:08 pm

1 stop8h 00m

$264

San JuanManchester

SJU - MHT

SJUMHT

San Juan Luis Munoz Marin Intl

Mo 12/15

4:50 pm-11:54 am

2 stops20h 04m

Manchester

Fr 1/2

4:22 pm-10:10 am

2 stops16h 48m

$275

Montego BayBoston

MBJ - BOS

MBJBOS

Montego Bay Sangster Intl

Sa 9/27

12:10 pm-11:57 pm

1 stop10h 47m

Boston Logan Intl

Sa 10/4

6:10 am-11:05 am

1 stop5h 55m

$295

Saint Thomas IslandBoston

STT - BOS

STTBOS

Saint Thomas Island Cyril E King

Fr 9/5

10:49 am-11:57 pm

1 stop13h 08m

Boston Logan Intl

Mo 9/8

6:49 pm-9:44 am

1 stop14h 55m

$295

Montego BayBoston

MBJ - BOS

MBJBOS

Montego Bay Sangster Intl

Sa 9/27

2:51 pm-8:16 pm

Nonstop4h 25m

Boston Logan Intl

Sa 10/4

7:46 pm-8:11 am

1 stop13h 25m

$319

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 60 results
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Best time to book a flight from Caribbean to New Hampshire

Have a flexible travel schedule? Discover the best time to fly to New Hampshire from Caribbean 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 Caribbean to New Hampshire

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

Find hourly flight availability from Caribbean to New Hampshire. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 1, 2025.

When flying from Caribbean to New Hampshire, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing New Hampshire

Get insights into the airlines that provide service to New Hampshire. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to New Hampshire. Reviews last updated August 1, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and Copa Airlines from Caribbean to New Hampshire by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,983 reviews
Southwest
8.0
Very good
4,246 reviews

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Copa Airlines
7.5
Good
1,493 reviews
Southwest
8.0
Very good
4,246 reviews

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,904 reviews
Southwest
8.0
Very good
4,246 reviews

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Related info for your journey

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

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

    The cheapest airlines for a one-way flight from Caribbean to New Hampshire are Spirit Airlines ($100), JetBlue ($123), and Frontier ($127).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Caribbean to New Hampshire 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 Caribbean to New Hampshire?

    Currently, January is the cheapest month in which you can book a flight from Caribbean to New Hampshire (average of $334). Flying from Caribbean to New Hampshire in April is currently the most expensive (average of $396). 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

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Alternative routes for Caribbean to New Hampshire

See prices for flight routes from nearby airports that may be better suited for you.
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