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New Hampshire

$119+ Cheap flights from Costa Rica 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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — MHT
Aug 7 — Aug 141
Thu 8/7
Thu 8/14
1 adult, Economy
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Cheap flight deals from Costa Rica to New Hampshire

Keep the following information in mind while searching for Costa Rica to New Hampshire flight deals. Data was last updated August 2, 2025.

Round-trip from

$320
(United Airlines)

One-way from

$119
(FlightHub)

Popular in

April

Cheapest in

November

Average price

$395
From Costa Rica to New Hampshire
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One-way flight from Costa Rica to New Hampshire
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Highest demand for flights based on searches. 6% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 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 Costa Rica to New Hampshire

Cheapest flights from Costa Rica to New Hampshire
Explore the most affordable flight options available from Costa Rica to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2025.

This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/41:30 pmSJO - BOS
2 stops19h 31mUnited Airlines
Sat 9/62:40 pmBOS - SJO
2 stops30h 57mUnited Airlines
Deal found 8/1$320
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/196:00 amSJO - BOS
2 stops14h 28mAmerican Airlines
Fri 8/298:08 amBOS - SJO
1 stop12h 07mAmerican Airlines
Deal found 8/1$323
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1612:18 pmSJO - BOS
1 stop9h 31mSpirit Airlines
Fri 8/226:05 amBOS - SJO
1 stop7h 07mSpirit Airlines
Deal found 7/31$324
This Copa 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/54:10 amSJO - BOS
1 stop13h 12mCopa Airlines
Thu 9/113:49 pmBOS - SJO
3 stops27h 03mCopa Airlines
Deal found 7/31$327
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/11:00 pmSJO - BOS
1 stop8h 59mJetBlue
Sat 10/117:32 pmBOS - SJO
1 stop18h 23mJetBlue
Deal found 7/31$328
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2712:19 pmSJO - BOS
1 stop9h 38mMultiple Airlines
Wed 10/13:00 pmBOS - SJO
3 stops26h 13mMultiple Airlines
Deal found 7/31$349
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.
Mon 8/252:26 pmLIR - BOS
2 stops15h 27mAmerican Airlines
Tue 9/165:10 pmBOS - LIR
2 stops20h 39mAmerican Airlines
Deal found 7/31$372
This Priceline deal was found by Cheapflights users on 8/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/224:40 pmLIR - BOS
Nonstop5h 17mJetBlue
Sat 11/2910:23 amBOS - LIR
Nonstop5h 40mJetBlue
Deal found 8/2$440
This United Airlines deal was found by Cheapflights users on 8/2. 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.
Sat 11/228:35 amLIR - BOS
2 stops27h 09mUnited Airlines
Wed 12/36:00 amBOS - LIR
2 stops13h 37mUnited Airlines
Deal found 8/2$445
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/281:20 pmLIR - PWM
2 stops22h 52mUnited Airlines
Sat 11/14:51 pmPWM - LIR
2 stops27h 46mUnited Airlines
Deal found 7/30$449
This Air Canada deal was found by Cheapflights users on 8/2. 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.
Sun 11/233:45 pmLIR - BOS
1 stop19h 27mAir Canada
Sun 11/301:00 pmBOS - LIR
1 stop26h 45mAir Canada
Deal found 8/2$456
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/281:05 pmLIR - PWM
2 stops20h 00mDelta
Sat 11/12:35 pmPWM - LIR
2 stops24h 05mDelta
Deal found 8/1$504

Cheapflights Fare Finder

 
Customize your flight search to find flights from Costa Rica 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 2, 2025.
Use the filters below to find and compare flights from Costa Rica to New Hampshire that are best for you.

Fly from

Costa Rica

Fly to

New Hampshire

Route

Depart

Return

Price

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Thu 9/4

1:30 pm-11:01 am

2 stops19h 31m

Boston Logan Intl

Sat 9/6

2:40 pm-7:37 pm

2 stops30h 57m

$320

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Tue 8/19

6:00 am-10:28 pm

2 stops14h 28m

Boston Logan Intl

Fri 8/29

8:08 am-6:15 pm

1 stop12h 07m

$323

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Sat 8/16

12:18 pm-11:49 pm

1 stop9h 31m

Boston Logan Intl

Fri 8/22

6:05 am-11:12 am

1 stop7h 07m

$324

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Fri 9/5

4:10 am-7:22 pm

1 stop13h 12m

Boston Logan Intl

Thu 9/11

3:49 pm-4:52 pm

3 stops27h 03m

$327

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Wed 10/1

1:00 pm-11:59 pm

1 stop8h 59m

Boston Logan Intl

Sat 10/11

7:32 pm-11:55 am

1 stop18h 23m

$328

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Sat 9/27

12:19 pm-11:57 pm

1 stop9h 38m

Boston Logan Intl

Wed 10/1

3:00 pm-3:13 pm

3 stops26h 13m

$349

LiberiaBoston

LIR - BOS

LIRBOS

Liberia

Mon 8/25

2:26 pm-7:53 am

2 stops15h 27m

Boston Logan Intl

Tue 9/16

5:10 pm-11:49 am

2 stops20h 39m

$372

LiberiaBoston

LIR - BOS

LIRBOS

Liberia

Sat 11/22

4:40 pm-10:57 pm

Nonstop5h 17m

Boston Logan Intl

Sat 11/29

10:23 am-3:03 pm

Nonstop5h 40m

$440

LiberiaBoston

LIR - BOS

LIRBOS

Liberia

Sat 11/22

8:35 am-12:44 pm

2 stops27h 09m

Boston Logan Intl

Wed 12/3

6:00 am-6:37 pm

2 stops13h 37m

$445

LiberiaPortland

LIR - PWM

LIRPWM

Liberia

Tue 10/28

1:20 pm-2:12 pm

2 stops22h 52m

Portland

Sat 11/1

4:51 pm-6:37 pm

2 stops27h 46m

$449

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 37 results
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Best time to book a flight from Costa Rica to New Hampshire

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

What is the cheapest month to book a flight from Costa Rica to New Hampshire?

Currently, January is the cheapest month in which you can book a flight from Costa Rica to New Hampshire (average of $334). Flying from Costa Rica 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.

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

Find hourly flight availability from Costa Rica 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 2, 2025.

When flying from Costa Rica 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 2, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and Copa Airlines from Costa Rica to New Hampshire have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
Delta
8.0
Very good
7,983 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
Copa Airlines
7.5
Good
1,493 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
SWISS
7.5
Good
1,686 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
United Airlines
7.4
Good
8,904 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave

Related info for your journey

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

    One-way options have recently been found by users for as low as $119 on Spirit Airlines. Other airlines that offer cheap prices include JetBlue from $165 and Copa Airlines from $179 one-way.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Costa Rica to New Hampshire (average of $334). Flying from Costa Rica 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 Costa Rica to New Hampshire

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