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$116+ Cheap flights from New Hampshire to Costa Rica

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 — SJO
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from New Hampshire to Costa Rica

Discover tips and strategies to find the most affordable flight options for your journey from New Hampshire (USNH) to Costa Rica (CR0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Find flight deals from New Hampshire to Costa Rica

Cheapest flights from New Hampshire to Costa Rica
Explore the most affordable flight options available from New Hampshire to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This JetBlue deal was found by Cheapflights users on 11/20. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/126:30 amBOS - LIR
Nonstop5h 38mJetBlue
Thu 12/1912:50 pmLIR - BOS
Nonstop5h 25mJetBlue
Deal found 11/20$312
This Cheapflightsfares deal was found by Cheapflights users on 11/21. 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.
Fri 12/612:35 pmBOS - SJO
1 stop13h 18mSpirit Airlines
Sat 12/141:49 amSJO - BOS
1 stop8h 36mSpirit Airlines
Deal found 11/21$330
This American Airlines deal was found by Cheapflights users on 11/21. 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 11/295:31 amBOS - SJO
1 stop18h 28mAmerican Airlines
Tue 12/33:24 pmSJO - BOS
1 stop19h 24mAmerican Airlines
Deal found 11/21$368
This United Airlines deal was found by Cheapflights users on 11/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/127:30 amBOS - LIR
2 stops11h 27mUnited Airlines
Thu 12/198:50 amLIR - BOS
1 stop9h 45mUnited Airlines
Deal found 11/20$381
This American Airlines deal was found by Cheapflights users on 11/20. 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 12/125:45 pmBOS - LIR
1 stop21h 25mAmerican Airlines
Thu 12/191:20 pmLIR - BOS
1 stop10h 18mAmerican Airlines
Deal found 11/20$389
This Air Canada deal was found by Cheapflights users on 11/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/286:10 amBOS - LIR
1 stop9h 20mAir Canada
Thu 12/52:45 pmLIR - BOS
1 stop28h 18mAir Canada
Deal found 11/20$394
This Kiwi.com deal was found by Cheapflights users on 11/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/612:35 pmBOS - SJO
1 stop13h 18mMultiple Airlines
Thu 1/165:23 pmSJO - BOS
2 stops15h 11mMultiple Airlines
Deal found 11/21$400
This JetBlue deal was found by Cheapflights users on 11/21. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/63:35 pmBOS - SJO
1 stop9h 55mJetBlue
Fri 12/131:35 amSJO - BOS
1 stop10h 52mJetBlue
Deal found 11/21$428
This Delta deal was found by Cheapflights users on 11/21. 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.
Mon 12/910:16 amBOS - SJO
1 stop12h 41mDelta
Sat 12/142:13 pmSJO - BOS
1 stop10h 09mDelta
Deal found 11/21$449
This Air Canada deal was found by Cheapflights users on 11/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/307:10 amBOS - SJO
1 stop15h 55mAir Canada
Wed 12/46:15 amSJO - BOS
1 stop9h 38mAir Canada
Deal found 11/21$474
This JetBlue deal was found by Cheapflights users on 11/21. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/91:13 pmORH - SJO
1 stop12h 17mJetBlue
Sat 12/141:35 amSJO - ORH
1 stop9h 43mJetBlue
Deal found 11/21$481
This Delta deal was found by Cheapflights users on 11/21. 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.
Sun 12/111:42 amPWM - SJO
1 stop11h 11mDelta
Wed 12/112:13 pmSJO - PWM
1 stop8h 17mDelta
Deal found 11/21$565

Find flights from New Hampshire to Costa Rica within your budget

Customize your flight search to find flights from New Hampshire to Costa Rica 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 2,612,795 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BostonLiberia

BOS - LIR

BOSLIR

Boston Logan Intl

Sun 12/15

6:30 am-11:08 am

Nonstop5h 38m

Liberia

Thu 12/19

12:50 pm-7:15 pm

Nonstop5h 25m

$312

BostonSan José

BOS - SJO

BOSSJO

Boston Logan Intl

Fri 12/6

12:35 pm-12:53 am

1 stop13h 18m

San José Juan Santamaria Intl

Sat 12/14

1:49 am-11:25 am

1 stop8h 36m

$330

BostonSan José

BOS - SJO

BOSSJO

Boston Logan Intl

Tue 1/28

11:31 am-12:59 am

1 stop14h 28m

San José Juan Santamaria Intl

Wed 2/12

2:41 pm-12:34 am

1 stop8h 53m

$331

BostonSan José

BOS - SJO

BOSSJO

Boston Logan Intl

Tue 2/4

9:05 am-7:50 pm

2 stops11h 45m

San José Juan Santamaria Intl

Tue 2/11

6:00 am-6:58 pm

2 stops11h 58m

$361

BostonLiberia

BOS - LIR

BOSLIR

Boston Logan Intl

Fri 1/24

5:45 am-5:57 pm

2 stops13h 12m

Liberia

Tue 2/4

8:50 am-11:18 pm

1 stop13h 28m

$381

BostonLiberia

BOS - LIR

BOSLIR

Boston Logan Intl

Sat 1/25

7:36 pm-12:50 pm

2 stops18h 14m

Liberia

Sat 2/1

1:05 pm-8:15 am

1 stop18h 10m

$386

BostonLiberia

BOS - LIR

BOSLIR

Boston Logan Intl

Sat 1/25

7:26 am-12:25 pm

Nonstop5h 59m

Liberia

Sat 2/1

1:50 pm-8:10 pm

Nonstop5h 20m

$391

BostonSan José

BOS - SJO

BOSSJO

Boston Logan Intl

Tue 2/11

7:49 am-6:52 pm

1 stop12h 03m

San José Juan Santamaria Intl

Tue 2/18

4:09 am-6:15 pm

1 stop13h 06m

$423

BostonSan José

BOS - SJO

BOSSJO

Boston Logan Intl

Tue 1/14

7:20 pm-9:00 am

1 stop14h 40m

San José Juan Santamaria Intl

Wed 4/9

11:15 pm-10:25 am

1 stop9h 10m

$444

BostonSan José

BOS - SJO

BOSSJO

Boston Logan Intl

Mon 12/9

10:16 am-9:57 pm

1 stop12h 41m

San José Juan Santamaria Intl

Sun 12/15

2:13 pm-1:22 am

1 stop10h 09m

$449

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 56 results
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Best time to book a flight from New Hampshire to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica 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.

Travel insights for flights from New Hampshire to Costa Rica

Get recent, data-driven insights about flights from New Hampshire to Costa Rica including ideal travel times, pricing trends, and more.

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

Find hourly flight availability from New Hampshire to Costa Rica. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New Hampshire to Costa Rica as you normally would.

Rainfall in Costa Rica by month

Plan your trip to Costa Rica by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Costa Rica ranges from 0.0 - 11.8 inches per month. September is typically the wettest month, when rainfall can reach 11.8 in. February is typically the driest time to visit Costa Rica when rainfall is around 0.0 in.

Temperature in Costa Rica by month

Plan your trip to Costa Rica by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Costa Rica, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 64.4 F).

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. 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 Costa Rica. Reviews last updated November 21, 2024.
Get a feel of what it's like to fly with Spirit Airlines, Avianca and American Airlines from New Hampshire to Costa Rica by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,005 reviews

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,005 reviews
Southwest
8.1
Very good
5,005 reviews

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,755 reviews
Southwest
8.1
Very good
5,005 reviews

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,464 reviews
Southwest
8.1
Very good
5,005 reviews

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Copa Airlines
7.8
Good
1,779 reviews
Southwest
8.1
Very good
5,005 reviews

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Aeromexico
7.5
Good
2,004 reviews
Southwest
8.1
Very good
5,005 reviews

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from New Hampshire to Costa Rica. 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 New Hampshire to Costa Rica one-way?

    The cheapest airlines for a one-way flight from New Hampshire to Costa Rica are JetBlue ($116), Spirit Airlines ($168), and American Airlines ($177).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from New Hampshire to Costa Rica 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 Costa Rica?

    Currently, September is the cheapest month in which you can book a flight from New Hampshire to Costa Rica (average of $398). Flying from New Hampshire to Costa Rica in July is currently the most expensive (average of $531). 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 New Hampshire to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from New Hampshire to Costa Rica

Discover the top 2 airlines that operate flights from New Hampshire to Costa Rica. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$333Average$756FlexibilityNo cancel feeOn-time71%
Spirit AirlinesCheapest$337Average$561FlexibilityNo cancel feeOn-time65%
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