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$106+ 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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — MHT
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
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 septiembre 16, 2025.

Round-trip from

$245
(Cheapflightsfares)

One-way from

$106
(Cheapflightsfares)

Popular in

April

Cheapest in

November

Average price

$398
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. 7% potential increase in price ($32 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 September 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 septiembre 16, 2025.

This JetBlue deal was found by Cheapflights users on 9/16. 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.
mié. 12/102:01 pmSJO - BOS
1 stop8h 10mJetBlue
sáb. 12/138:29 pmBOS - SJO
1 stop13h 23mJetBlue
Deal found 9/16$242
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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.
mar. 10/2112:35 pmSJO - BOS
1 stop9h 24mSpirit Airlines
lun. 11/36:16 amBOS - SJO
1 stop7h 14mSpirit Airlines
Deal found 9/15$245
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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.
mié. 11/51:19 pmSJO - BOS
1 stop10h 21mSpirit Airlines
sáb. 11/85:45 amBOS - SJO
1 stop7h 29mSpirit Airlines
Deal found 9/16$247
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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.
mié. 11/191:19 pmSJO - BOS
1 stop10h 21mSpirit Airlines
mié. 12/1011:19 amBOS - SJO
1 stop14h 02mSpirit Airlines
Deal found 9/15$248
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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.
mié. 10/812:35 pmSJO - BOS
1 stop9h 24mSpirit Airlines
dom. 10/126:16 amBOS - SJO
1 stop7h 14mSpirit Airlines
Deal found 9/14$249
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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.
jue. 9/2512:19 pmSJO - BOS
1 stop9h 38mSpirit Airlines
lun. 9/296:10 amBOS - SJO
1 stop7h 04mSpirit Airlines
Deal found 9/16$251
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
mié. 10/112:19 pmSJO - BOS
2 stops18h 24mMultiple Airlines
mar. 10/146:16 amBOS - SJO
1 stop7h 14mMultiple Airlines
Deal found 9/16$254
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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.
mar. 10/1412:35 pmSJO - BOS
1 stop9h 24mSpirit Airlines
sáb. 11/85:45 amBOS - SJO
1 stop7h 29mSpirit Airlines
Deal found 9/15$255
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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.
jue. 10/912:35 pmSJO - BOS
1 stop9h 24mSpirit Airlines
sáb. 10/256:16 amBOS - SJO
1 stop7h 14mSpirit Airlines
Deal found 9/16$257
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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.
lun. 9/2212:19 pmSJO - BOS
1 stop9h 38mSpirit Airlines
sáb. 10/186:16 amBOS - SJO
1 stop7h 14mSpirit Airlines
Deal found 9/14$259
This Booking.com deal was found by Cheapflights users on 9/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/272:55 pmLIR - BOS
1 stop17h 37mAir Canada
jue. 12/45:30 amBOS - LIR
1 stop9h 25mAir Canada
Deal found 9/15$307
This SmartFares deal was found by Cheapflights users on 9/15. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/182:05 pmLIR - BOS
1 stop17h 40mJetBlue
sáb. 10/258:42 pmBOS - LIR
1 stop18h 04mJetBlue
Deal found 9/15$326

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 septiembre 16, 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

mié. 11/12

4:08 am-10:03 pm

1 stop16h 55m

Boston Logan Intl

dom. 11/16

2:42 pm-7:33 am

1 stop17h 51m

$277

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

lun. 10/13

10:58 am-10:53 pm

1 stop9h 55m

Boston Logan Intl

lun. 10/20

3:49 pm-7:30 am

1 stop17h 41m

$277

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

lun. 11/10

10:08 am-10:03 pm

1 stop10h 55m

Boston Logan Intl

jue. 11/13

2:42 pm-8:19 am

1 stop18h 37m

$277

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

mié. 10/15

8:11 am-10:53 pm

1 stop12h 42m

Boston Logan Intl

jue. 10/23

3:49 pm-4:52 pm

3 stops27h 03m

$282

LiberiaBoston

LIR - BOS

LIRBOS

Liberia

jue. 11/27

2:55 pm-9:32 am

1 stop17h 37m

Boston Logan Intl

jue. 12/4

5:30 am-1:55 pm

1 stop9h 25m

$307

LiberiaBoston

LIR - BOS

LIRBOS

Liberia

sáb. 10/18

2:05 pm-12:14 am

1 stop8h 09m

Boston Logan Intl

vie. 10/31

5:40 am-12:46 pm

1 stop9h 06m

$331

LiberiaBoston

LIR - BOS

LIRBOS

Liberia

lun. 10/27

1:55 pm-11:48 pm

1 stop7h 53m

Boston Logan Intl

lun. 11/3

5:11 am-1:46 pm

1 stop9h 35m

$331

LiberiaBoston

LIR - BOS

LIRBOS

Liberia

sáb. 10/18

2:05 pm-12:14 am

1 stop8h 09m

Boston Logan Intl

jue. 10/30

6:41 am-12:46 pm

1 stop8h 05m

$340

San JoséManchester

SJO - MHT

SJOMHT

San José Juan Santamaria Intl

sáb. 10/18

1:00 pm-9:36 am

2 stops18h 36m

Manchester

sáb. 11/1

5:10 pm-1:39 pm

2 stops22h 29m

$350

LiberiaBoston

LIR - BOS

LIRBOS

Liberia

sáb. 11/22

4:05 pm-10:25 pm

Nonstop5h 20m

Boston Logan Intl

sáb. 12/6

10:33 am-3:22 pm

Nonstop5h 49m

$376

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 48 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 septiembre 16, 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.

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.

  • How long is the flight from Costa Rica to New Hampshire?

    A quick flight from Costa Rica to New Hampshire can take about 8h 09m. Copa Airlines provides one of the quickest options available for as low as $331. Costa Rica and New Hampshire are separated by a distance of 2363 mi. This flight may include one or multiple stops.

  • 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 $106 on Spirit Airlines. Other airlines that offer cheap prices include JetBlue from $141 and Air Canada from $175 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 $398). 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.
San José to John F Kennedy Intl flights
San José to Newark flights
San José to Orlando flights
Guatemala City to Los Angeles flights
Guatemala City to John F Kennedy Intl flights
San José to Miami flights
Panama City to John F Kennedy Intl flights
San José to LaGuardia flights
Guatemala City to Newark flights
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Guatemala City to Orlando flights
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Guatemala City to LaGuardia flights
Guatemala City to O'Hare Intl flights
Guatemala City to Fort Lauderdale flights
San José to Hobby flights
San Pedro Sula to Hobby flights
San Salvador to Dulles Intl flights
San José to Denver flights
San Pedro Sula to George Bush Intcntl flights
Guatemala City to Dulles Intl flights
San José to George Bush Intcntl flights
San Pedro Sula to Miami flights
San José to Atlanta flights
Guatemala City to Hobby flights
Guatemala City to George Bush Intcntl flights
Panama City to LaGuardia flights
San José to O'Hare Intl flights
San Pedro Sula to John F Kennedy Intl flights
San Salvador to Newark flights
San José to Dulles Intl flights
Guatemala City to Atlanta flights
Guatemala City to Ontario flights
San Salvador to Atlanta flights
San José to San Francisco flights
San José to Dallas/Fort Worth flights
Guatemala City to Las Vegas flights
San Salvador to LaGuardia flights
Panama City to Los Angeles flights

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