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New Hampshire

$173+ 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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — MHT
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$301
(Cheapflightsfares)

One-way from

$173
(Cheapflightsfares)

Popular in

April

Cheapest in

November

Average price

$466
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 ($31 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 June 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 June 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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.
Tue 7/112:28 pmSJO - BOS
1 stop8h 28mSpirit Airlines
Sat 7/126:10 amBOS - SJO
1 stop7h 01mSpirit Airlines
Deal found 6/12$301
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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.
Wed 10/15:05 amSJO - BOS
1 stop7h 50mAvianca
Fri 10/314:45 pmBOS - SJO
1 stop8h 35mAvianca
Deal found 6/11$304
This Copa Airlines deal was found by Cheapflights users on 6/10. 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.
Tue 9/168:09 amSJO - BOS
1 stop9h 13mCopa Airlines
Mon 9/223:49 pmBOS - SJO
1 stop17h 46mCopa Airlines
Deal found 6/10$305
This JetBlue deal was found by Cheapflights users on 6/11. 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.
Tue 9/161:00 pmSJO - BOS
1 stop8h 59mJetBlue
Wed 9/246:48 amBOS - SJO
1 stop7h 07mJetBlue
Deal found 6/11$309
This American Airlines deal was found by Cheapflights users on 6/11. 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 9/156:00 amSJO - BOS
1 stop14h 17mAmerican Airlines
Mon 9/2210:18 amBOS - SJO
1 stop11h 24mAmerican Airlines
Deal found 6/11$317
This United Airlines deal was found by Cheapflights users on 6/11. 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 6/247:55 amSJO - MHT
2 stops38h 04mUnited Airlines
Wed 8/271:30 pmMHT - SJO
2 stops48h 56mUnited Airlines
Deal found 6/11$323
This Mytrip deal was found by Cheapflights users on 6/10. 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.
Wed 9/32:42 pmSJO - BOS
2 stops30h 47mMultiple Airlines
Mon 9/85:23 pmBOS - SJO
1 stop19h 55mMultiple Airlines
Deal found 6/10$361
This United Airlines deal was found by Cheapflights users on 6/10. 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 7/295:30 amSJO - BOS
2 stops16h 29mUnited Airlines
Wed 8/610:40 amBOS - SJO
2 stops27h 46mUnited Airlines
Deal found 6/10$364
This American Airlines deal was found by Cheapflights users on 6/11. 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 10/302:03 pmLIR - BOS
1 stop19h 40mAmerican Airlines
Sun 11/27:19 pmBOS - LIR
2 stops18h 01mAmerican Airlines
Deal found 6/11$409
This American Airlines deal was found by Cheapflights users on 6/11. 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 6/242:15 pmSJO - MHT
2 stops18h 30mAmerican Airlines
Wed 8/276:00 amMHT - SJO
1 stop8h 55mAmerican Airlines
Deal found 6/11$410
This Air Canada deal was found by Cheapflights users on 6/11. 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 10/302:00 pmLIR - BOS
1 stop17h 38mAir Canada
Sun 11/210:40 amBOS - LIR
1 stop27h 15mAir Canada
Deal found 6/11$428
This JetBlue deal was found by Cheapflights users on 6/10. 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.
Tue 7/152:10 pmLIR - BOS
1 stop8h 17mJetBlue
Thu 7/175:15 amBOS - LIR
1 stop9h 50mJetBlue
Deal found 6/10$438

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 June 12, 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

Tue 7/1

12:28 pm-10:56 pm

1 stop8h 28m

Boston Logan Intl

Sat 7/12

6:10 am-11:11 am

1 stop7h 01m

$301

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Wed 10/1

5:05 am-2:55 pm

1 stop7h 50m

Boston Logan Intl

Fri 10/31

4:45 pm-11:20 pm

1 stop8h 35m

$304

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Tue 9/16

8:09 am-7:22 pm

1 stop9h 13m

Boston Logan Intl

Mon 9/22

3:49 pm-7:35 am

1 stop17h 46m

$305

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Tue 9/16

1:00 pm-11:59 pm

1 stop8h 59m

Boston Logan Intl

Wed 9/24

6:48 am-11:55 am

1 stop7h 07m

$309

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Mon 9/15

6:00 am-10:17 pm

1 stop14h 17m

Boston Logan Intl

Mon 9/22

10:18 am-7:42 pm

1 stop11h 24m

$317

San JoséManchester

SJO - MHT

SJOMHT

San José Juan Santamaria Intl

Tue 6/24

7:55 am-11:59 pm

2 stops38h 04m

Manchester

Wed 8/27

1:30 pm-12:26 pm

2 stops48h 56m

$323

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Wed 9/3

2:42 pm-11:29 pm

2 stops30h 47m

Boston Logan Intl

Mon 9/8

5:23 pm-11:18 am

1 stop19h 55m

$361

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Tue 7/29

5:30 am-11:59 pm

2 stops16h 29m

Boston Logan Intl

Wed 8/6

10:40 am-12:26 pm

2 stops27h 46m

$364

LiberiaBoston

LIR - BOS

LIRBOS

Liberia

Thu 10/30

12:55 pm-9:46 am

2 stops18h 51m

Boston Logan Intl

Sun 11/2

7:19 pm-2:00 pm

2 stops19h 41m

$409

San JoséManchester

SJO - MHT

SJOMHT

San José Juan Santamaria Intl

Tue 6/24

2:15 pm-10:45 am

2 stops18h 30m

Manchester

Wed 8/27

6:00 am-12:55 pm

1 stop8h 55m

$410

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 32 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 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 June 12, 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 June 12, 2025.
To help decide which airline to fly from Costa Rica to New Hampshire, see what other customers have to say about Alaska Airlines, Delta and Copa Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Copa Airlines
7.5
Good
1,451 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
JetBlue
7.3
Good
2,925 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 $173 on Avianca. Other airlines that offer cheap prices include JetBlue from $177 and Spirit Airlines from $178 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 July is currently the most expensive (average of $399). 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

Browse thousands of different options on Cheapflights for your next trip

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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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Guatemala City to Dulles Intl flights
Guatemala City to O'Hare Intl flights
San José to Hobby flights
San José to Seattle flights
Panama City to LaGuardia flights
San José to San Francisco flights
San José to George Bush Intcntl flights
San Pedro Sula to John F Kennedy Intl flights
San José to Atlanta flights
San Salvador to Newark flights
San Salvador to Atlanta flights
San José to Dallas/Fort Worth flights
Guatemala City to Ontario flights
San José to Dulles Intl flights
Guatemala City to Atlanta flights
San Pedro Sula to Newark flights
San José to Denver flights
Guatemala City to Boston flights

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