$76 Find Cheap Flights from Puerto Rico to New Hampshire

1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to New Hampshire

 
These are the airlines KAYAK users have selected most often from within our search results for flights to New Hampshire, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to New Hampshire, as well as popular online travel agencies
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Useful Info

KAYAK's insights & trends for flights to New Hampshire

Get data-powered insights and trends for flights to New Hampshire to help you find the cheapest flights, the best time to fly and much more.

How far in advance should I book a flight from Puerto Rico to New Hampshire?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to New Hampshire, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Puerto Rico to New Hampshire, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

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Good to know

Low seasonMarch
High seasonJuly
Cheapest flight$76
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 25% increase in price.
Flight from San Juan Airport to Boston

FAQs for booking flights from Puerto Rico to New Hampshire

  • How does KAYAK find such low prices on flights from Puerto Rico to New Hampshire?

    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 Puerto Rico to New Hampshire.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Puerto Rico to New Hampshire 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 Puerto Rico to New Hampshire?

    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 Puerto Rico to New Hampshire 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 Puerto Rico to New Hampshire?

    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 Puerto Rico to New Hampshire 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 New Hampshire?

    Based on KAYAK data, the cheapest day to fly to New Hampshire is Thursday where round-trip tickets can be as cheap as $333. On the other hand, the most expensive day to fly is Thursday, where round-trip prices are $333 on average.

  • What is the cheapest time of day to fly to New Hampshire?

    The cheapest time of day to fly to New Hampshire is generally in the morning, when round-trip flights cost $218 on average. Morning departures are around 23% cheaper than evening flights, on average. The most expensive time of day to fly to New Hampshire is generally in the evening, which is peak travel time and where the average cost of a ticket is $282.

Book cheap flights from Puerto Rico to New Hampshire

Recent round-trip flight deals

 
These are the cheapest round-trip flights to New Hampshire found on KAYAK in the last 72 hours.
7/9Wed
1 stopSpirit Airlines
7h 16mSJU-BOS
7/13Sun
nonstopSpirit Airlines
4h 05mBOS-SJU
$158
7/3Thu
nonstopSpirit Airlines
4h 07mSJU-BOS
7/13Sun
nonstopSpirit Airlines
4h 05mBOS-SJU
$168
7/9Wed
1 stopFrontier
18h 09mSJU-BOS
7/11Fri
1 stopFrontier
14h 52mBOS-SJU
$175
7/5Sat
1 stopFrontier
18h 09mSJU-BOS
7/19Sat
1 stopFrontier
10h 49mBOS-SJU
$180
7/9Wed
1 stop
18h 09mSJU-BOS
7/23Wed
1 stop
9h 20mBOS-SJU
$182
7/2Wed
1 stop
7h 07mSJU-BOS
7/13Sun
nonstop
4h 05mBOS-SJU
$189
11/24Mon
1 stopAmerican Airlines
9h 23mSJU-ORH
11/28Fri
1 stopAmerican Airlines
7h 06mORH-SJU
$304
7/14Mon
1 stopJetBlue
10h 16mPSE-BOS
7/16Wed
1 stopJetBlue
10h 37mBOS-PSE
$306
9/5Fri
nonstopJetBlue
4h 02mSJU-BOS
9/8Mon
1 stopJetBlue
6h 57mBOS-SJU
$311
10/3Fri
2 stopsAmerican Airlines
10h 49mSJU-BOS
10/6Mon
1 stopAmerican Airlines
10h 37mBOS-SJU
$323

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to New Hampshire found on KAYAK in the last 72 hours.
7/24Thu
nonstopSpirit Airlines
4h 17mSJU-BOS
$76
7/9Wed
1 stopFrontier
18h 09mSJU-BOS
$84
10/1Wed
1 stopJetBlue
7h 35mSJU-BOS
$154
9/30Tue
1 stopSouthwest
9h 45mSJU-BOS
$157
9/11Thu
1 stopJetBlue
6h 44mBQN-BOS
$163
7/25Fri
nonstopDelta
4h 14mSJU-BOS
$167
10/1Wed
2 stopsAmerican Airlines
12h 39mSJU-BOS
$172
11/6Thu
2 stopsSouthwest
11h 05mSJU-BOS
$177
9/2Tue
nonstopDelta
4h 15mSJU-BOS
$192
6/25Wed
2 stopsAmerican Airlines
9h 17mSJU-BOS
$217

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Last minute flights to New Hampshire

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to New Hampshire that are departing in the next 10 days.
6/21Sat
multi-stopFrontier
7h 48mSJU-BOS
6/23Mon
multi-stopFrontier
16h 55mBOS-SJU
$212
6/19Thu
multi-stopFrontier
29h 00mSJU-BOS
6/22Sun
multi-stopFrontier
14h 58mBOS-SJU
$221
6/19Thu
nonstopSpirit Airlines
4h 07mSJU-BOS
7/4Fri
multi-stopSpirit Airlines
7h 12mBOS-SJU
$226
6/19Thu
nonstopSpirit Airlines
4h 07mSJU-BOS
7/22Tue
multi-stopSpirit Airlines
9h 20mBOS-SJU
$231
6/21Sat
multi-stop
7h 48mSJU-BOS
6/26Thu
nonstop
3h 54mBOS-SJU
$234
6/20Fri
multi-stop
15h 45mSJU-BOS
7/21Mon
multi-stop
14h 59mBOS-SJU
$237
6/20Fri
multi-stopJetBlue
9h 59mSJU-BOS
7/21Mon
nonstopJetBlue
4h 04mBOS-SJU
$368
6/20Fri
nonstopDelta
4h 11mSJU-BOS
7/21Mon
nonstopDelta
4h 06mBOS-SJU
$379
6/20Fri
multi-stopDelta
9h 09mSJU-BOS
7/21Mon
nonstopDelta
4h 06mBOS-SJU
$384
6/19Thu
nonstopJetBlue
4h 10mSJU-BOS
6/30Mon
nonstopJetBlue
4h 04mBOS-SJU
$414

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Everything you need to know for your flight to New Hampshire

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 New Hampshire
Business Class flights to New Hampshire
Prem Econ Class flights to New Hampshire
Economy Class flights to New Hampshire

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