$76 Find Cheap Flights from New Hampshire to Caribbean Islands

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Useful Info

Good to know

Low seasonSeptember
High seasonDecember
Cheapest flight$76
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 28% increase in price.
Flight from Boston to San Juan Airport

FAQs for booking flights from New Hampshire to Caribbean Islands

  • How does KAYAK find such low prices on flights from New Hampshire to Caribbean Islands?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New Hampshire to Caribbean Islands.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New Hampshire to Caribbean Islands?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from New Hampshire to Caribbean Islands is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from New Hampshire to Caribbean Islands?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from New Hampshire to Caribbean Islands with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New Hampshire to Caribbean Islands?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from New Hampshire to Caribbean Islands up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Caribbean Islands?

    Based on KAYAK data, the cheapest day to fly to Caribbean Islands is Tuesday where round-trip tickets can be as cheap as $422. On the other hand, the most expensive day to fly is Monday, where round-trip prices are $693 on average.

  • What is the cheapest time of day to fly to Caribbean Islands?

    The cheapest time of day to fly to Caribbean Islands is generally in the afternoon, when round-trip flights cost $500 on average. Morning departures are around 10% cheaper than evening flights, on average. The most expensive time of day to fly to Caribbean Islands is generally in the evening, which is peak travel time and where the average cost of a ticket is $654.

  • What is the cheapest month to fly from New Hampshire to Caribbean Islands?

    The cheapest month for flights from New Hampshire to Caribbean Islands is May, when tickets cost $526 (return) on average. On the other hand, the most expensive months are June and April, when the average cost of round-trip tickets is $969 and $866 respectively.

  • How far in advance should I book a flight from New Hampshire to Caribbean Islands?

    To get a below average price on the flight from New Hampshire to Caribbean Islands, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

  • How long is the flight to Caribbean Islands?

    An average nonstop flight from New Hampshire to Caribbean Islands takes 6h 37m, covering a distance of 1749 miles. The shortest route is Boston (BOS) to Nassau (NAS) with an average flight time of 3h 22m.

  • What are the most popular destinations in Caribbean Islands?

    Based on KAYAK flight searches, the most popular destination is Punta Cana (19% of total searches to Caribbean Islands). The next most popular destinations are Oranjestad (19%) and Santo Domingo (11%). Searches for flights to Santiago de los Caballeros (10%), to Montego Bay (7%) and to Saint Thomas Island (5%) are also popular.

Book cheap flights from New Hampshire to Caribbean Islands

Recent round-trip flight deals

7/8Tue
1 stop
14h 58mBOS-SJU
7/24Thu
nonstop
4h 17mSJU-BOS
$162
7/12Sat
1 stopFrontier
16h 59mBOS-SJU
7/16Wed
1 stopFrontier
18h 09mSJU-BOS
$167
6/30Mon
1 stopSpirit Airlines
13h 04mBOS-SJU
7/10Thu
nonstopSpirit Airlines
4h 17mSJU-BOS
$185
7/27Sun
nonstopSpirit Airlines
4h 05mBOS-SJU
8/7Thu
nonstopSpirit Airlines
4h 17mSJU-BOS
$186
8/18Mon
1 stopJetBlue
8h 04mBOS-SJU
8/22Fri
nonstopJetBlue
4h 07mSJU-BOS
$289
11/7Fri
nonstopJetBlue
4h 02mBOS-SJU
11/12Wed
1 stopJetBlue
9h 51mSJU-BOS
$301
9/8Mon
1 stopAmerican Airlines
10h 13mBOS-STT
9/11Thu
1 stopAmerican Airlines
7h 34mSTT-BOS
$311
11/27Thu
nonstopArajet
4h 15mBOS-SDQ
12/11Thu
nonstopArajet
4h 15mSDQ-BOS
$315
10/3Fri
2 stopsAmerican Airlines
16h 48mBOS-STT
10/6Mon
1 stopAmerican Airlines
7h 02mSTT-BOS
$316
12/3Wed
nonstopArajet
4h 15mBOS-SDQ
12/7Sun
nonstopArajet
4h 15mSDQ-BOS
$328

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Recent one-way flight deals

7/17Thu
nonstopSpirit Airlines
4h 05mBOS-SJU
$76
7/13Sun
nonstopSpirit Airlines
4h 05mBOS-SJU
$78
7/8Tue
1 stopFrontier
14h 58mBOS-SJU
$84
7/12Sat
1 stopFrontier
16h 59mBOS-SJU
$87
7/16Wed
1 stop
11h 03mBOS-SJU
$131
8/17Sun
2 stopsAmerican Airlines
7h 33mBOS-NAS
$139
7/25Fri
1 stopAmerican Airlines
14h 26mBOS-NAS
$144
7/30Wed
1 stopDelta
8h 21mBOS-SXM
$152
8/10Sun
1 stop
9h 15mBOS-SDQ
$158
9/6Sat
nonstopDelta
4h 08mBOS-SJU
$172

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Last minute flights from New Hampshire to Caribbean Islands

Last minute flight, train and bus deals

6/19Thu
multi-stopFrontier
11h 49mBOS-SJU
6/25Wed
multi-stopFrontier
23h 52mSJU-BOS
$194
6/20Fri
multi-stopFrontier
9h 50mBOS-SJU
6/28Sat
multi-stopFrontier
23h 52mSJU-BOS
$201
6/20Fri
multi-stop
9h 50mBOS-SJU
6/26Thu
nonstop
4h 07mSJU-BOS
$223
6/19Thu
multi-stop
11h 49mBOS-SJU
6/26Thu
nonstop
4h 07mSJU-BOS
$225
6/22Sun
nonstopSpirit Airlines
3h 54mBOS-SJU
6/26Thu
nonstopSpirit Airlines
4h 07mSJU-BOS
$238
6/22Sun
nonstopSpirit Airlines
3h 54mBOS-SJU
7/6Sun
nonstopSpirit Airlines
4h 07mSJU-BOS
$258
6/22Sun
nonstopJetBlue
4h 04mBOS-SJU
6/23Mon
nonstopJetBlue
4h 10mSJU-BOS
$369
6/18Wed
nonstopDelta
4h 08mBOS-SJU
9/17Wed
nonstopDelta
4h 12mSJU-BOS
$379
6/21Sat
multi-stopDelta
8h 15mBOS-SJU
6/28Sat
nonstopDelta
4h 11mSJU-BOS
$404
6/18Wed
nonstopJetBlue
4h 06mBOS-SJU
6/25Wed
nonstopJetBlue
4h 07mSJU-BOS
$411

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Everything you need to know for your flight to Caribbean Islands

Cabin class types available on flights to New Hampshire

Cabin classes available on flights to New Hampshire. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Caribbean Islandsfrom $254
Business Class flights to Caribbean Islandsfrom $556
Prem Econ Class flights to Caribbean Islandsfrom $138
Economy Class flights to Caribbean Islandsfrom $39

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