$117 Find Cheap Flights from New Hampshire to Costa Rica

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Useful Info
Useful Info

Good to know

Low seasonSeptember
High seasonDecember
Cheapest flight$117
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly with an average 46% increase in price.
Flight from Boston to San José

FAQs for booking flights from New Hampshire to Costa Rica

  • How does KAYAK find such low prices on flights from New Hampshire to Costa Rica?

    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 Costa Rica.

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

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

    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 Costa Rica 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 Costa Rica?

    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 Costa Rica 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 Costa Rica?

    Based on KAYAK data, the cheapest day to fly to Costa Rica is Monday where round-trip tickets can be as cheap as $403. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $877 on average.

  • What is the cheapest time of day to fly to Costa Rica?

    The cheapest time of day to fly to Costa Rica is generally in the evening, when round-trip flights cost $543 on average. Morning departures are around 54% more expensive than evening flights, on average. The most expensive time of day to fly to Costa Rica is generally in the morning, which is peak travel time and where the average cost of a ticket is $837.

  • How far in advance should I book a flight from New Hampshire to Costa Rica?

    To get a below average price on the flight from New Hampshire to Costa Rica, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 3 weeks before departure.

  • How long is the flight to Costa Rica?

    An average nonstop flight from New Hampshire to Costa Rica takes 13h 41m, covering a distance of 2392 miles. The shortest route is Boston (BOS) to Liberia (LIR) with an average flight time of 5h 47m.

  • What are the most popular destinations in Costa Rica?

    Based on KAYAK flight searches, the most popular destination is San José (69% of total searches to Costa Rica). The next most popular destination is Liberia (31%).

Book cheap flights from New Hampshire to Costa Rica

Recent round-trip flight deals

6/1Sun
1 stop
8h 45mBOS-SJO
6/4Wed
1 stop
8h 18mSJO-BOS
$229
6/4Wed
1 stopSpirit Airlines
7h 23mBOS-SJO
6/11Wed
1 stopSpirit Airlines
8h 18mSJO-BOS
$233
6/9Mon
1 stopAvianca
8h 45mBOS-SJO
6/12Thu
2 stopsAvianca
20h 35mSJO-BOS
$302
9/21Sun
1 stopAvianca
17h 50mBOS-SJO
9/27Sat
2 stopsAvianca
20h 35mSJO-BOS
$310
7/24Thu
1 stopCopa Airlines
17h 30mBOS-SJO
7/28Mon
1 stopCopa Airlines
9h 30mSJO-BOS
$336
7/30Wed
1 stopAmerican Airlines
7h 54mBOS-LIR
8/6Wed
1 stopAmerican Airlines
8h 20mLIR-BOS
$351
9/16Tue
1 stopDelta
7h 53mBOS-SJO
9/26Fri
1 stopDelta
9h 42mSJO-BOS
$351
7/30Wed
1 stopAmerican Airlines
7h 54mBOS-LIR
8/6Wed
2 stopsAmerican Airlines
17h 00mLIR-BOS
$355
10/22Wed
1 stopCopa Airlines
9h 41mBOS-SJO
10/27Mon
1 stopCopa Airlines
13h 07mSJO-BOS
$364
6/22Sun
1 stopDelta
8h 25mBOS-SJO
7/2Wed
1 stopDelta
9h 56mSJO-BOS
$430

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Recent one-way flight deals

6/7Sat
1 stopSpirit Airlines
30h 42mBOS-SJO
$117
8/29Fri
1 stopAvianca
8h 45mBOS-SJO
$121
6/3Tue
1 stopSpirit Airlines
7h 23mBOS-SJO
$123
6/2Mon
1 stop
26h 47mBOS-SJO
$153
8/4Mon
1 stopCopa Airlines
18h 15mBOS-SJO
$156
6/5Thu
2 stops
14h 07mBOS-SJO
$160
8/30Sat
1 stopJetBlue
7h 40mBOS-SJO
$172
5/24Sat
1 stopAir Canada
31h 05mBOS-SJO
$177
5/23Fri
1 stopAir Canada
29h 50mBOS-SJO
$183
6/2Mon
1 stopJetBlue
7h 36mBOS-LIR
$212

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Last minute flights from New Hampshire to Costa Rica

Last minute flight, train and bus deals

5/20Tue
multi-stopAir Canada
27h 30mBOS-SJO
5/26Mon
multi-stopAir Canada
23h 40mSJO-BOS
$381
5/18Sun
multi-stopAir Canada
12h 05mBOS-SJO
5/24Sat
multi-stopAir Canada
12h 02mSJO-BOS
$390
5/17Sat
multi-stopAir Canada
12h 35mBOS-SJO
5/24Sat
multi-stopAir Canada
12h 02mSJO-BOS
$396
5/18Sun
multi-stop
8h 45mBOS-SJO
5/22Thu
multi-stop
9h 01mSJO-BOS
$417
5/18Sun
multi-stopAvianca
8h 45mBOS-SJO
5/20Tue
multi-stopAvianca
20h 35mSJO-BOS
$457
5/19Mon
multi-stopSpirit Airlines
18h 45mBOS-SJO
5/22Thu
multi-stopSpirit Airlines
9h 01mSJO-BOS
$461
5/18Sun
multi-stop
8h 45mBOS-SJO
5/24Sat
multi-stop
9h 01mSJO-BOS
$468
5/20Tue
multi-stopAvianca
16h 30mBOS-SJO
5/27Tue
multi-stopAvianca
20h 35mSJO-BOS
$495
5/18Sun
multi-stopAmerican Airlines
7h 20mBOS-LIR
5/24Sat
multi-stopAmerican Airlines
9h 34mLIR-BOS
$547
5/18Sun
multi-stopAmerican Airlines
9h 31mBOS-LIR
5/24Sat
multi-stopAmerican Airlines
9h 34mLIR-BOS
$551

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Everything you need to know for your flight to Costa Rica

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.

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