What is the cheapest airline that flies from Costa Rica to New Hampshire?

Air Canada, United Airlines, and Delta are the most popular carriers operating from Costa Rica to New Hampshire

When did momondo last update prices for flights from Costa Rica to New Hampshire?

Prices for flights from Costa Rica to New Hampshire are refreshed on a daily basis.

How many operators does momondo search for flights from Costa Rica to New Hampshire?

As of June 2026, there are 6 operators available to choose from for flights from Costa Rica to New Hampshire.

How old do you have to be to fly from Costa Rica to New Hampshire?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Costa Rica to New Hampshire.

What documentation or ID do you need to fly to New Hampshire?

The travel and health documents you'll need for your trip to New Hampshire may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at New Hampshire. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$198 Cheap Flights from Costa Rica to New Hampshire in 2026

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Find the cheapest flights from Costa Rica to New Hampshire

Round-trip

One-way

Last minute

Recent round-trip flight deals from Costa Rica to New Hampshire

Enter your travel dates to find the best prices.

5:55 pm - 11:02 pm

SJO

BOS

27h 07m

1 stop

3:55 pm - 8:19 am

BOS

SJO

18h 24m

1 stop

$359Copa Airlines

Thu, Sep 10 - Thu, Sep 17

5:05 am - 2:50 pm

SJO

BOS

7h 45m

1 stop

4:50 pm - 11:40 pm

BOS

SJO

8h 50m

1 stop

$360Avianca

Sat, Sep 5 - Mon, Sep 7

7:55 am - 9:36 am

SJO

BOS

23h 41m

2 stops

7:25 am - 7:37 pm

BOS

SJO

14h 12m

1 stop

$362United Airlines

Fri, Sep 4 - Wed, Sep 16

5:05 am - 2:50 pm

SJO

BOS

7h 45m

1 stop

4:50 pm - 8:45 am

BOS

SJO

17h 55m

1 stop

$364Avianca

Sat, Sep 5 - Sat, Sep 12

5:15 pm - 10:57 pm

LIR

PWM

28h 42m

1 stop

5:06 pm - 11:44 am

PWM

LIR

19h 38m

1 stop

$371United Airlines

Thu, Dec 3 - Mon, Dec 7

2:40 pm - 8:17 pm

LIR

BOS

28h 37m

1 stop

5:30 am - 1:40 pm

BOS

LIR

9h 10m

1 stop

$393Air Canada

Tue, Nov 24 - Sat, Nov 28

2:40 pm - 8:17 pm

LIR

BOS

28h 37m

1 stop

5:40 pm - 1:55 pm

BOS

LIR

21h 15m

2 stops

$401Air Canada

Tue, Nov 24 - Sat, Nov 28

2:15 pm - 12:10 pm

LIR

BOS

19h 55m

1 stop

5:00 am - 11:27 am

BOS

LIR

8h 27m

1 stop

$437American Airlines

Thu, Aug 27 - Sun, Aug 30

2:15 pm - 9:37 am

LIR

BOS

17h 22m

2 stops

5:51 am - 1:38 pm

BOS

LIR

9h 47m

1 stop

$441American Airlines

Thu, Aug 27 - Sun, Aug 30

2:40 pm - 2:37 pm

LIR

BOS

22h 57m

1 stop

10:40 am - 3:30 pm

BOS

LIR

5h 50mnonstop

$450Multiple Airlines

Tue, Nov 24 - Sat, Nov 28

Copa Airlines flights from Costa Rica to New Hampshire

Our best Copa Airlines deals on Costa Rica to New Hampshire flight tickets

Copa Airlines

Sep 10

SJO5:55 pmSan José Juan Santamaria Intl

27h 07m

1 stop

BOS11:02 pmBoston Logan Intl

Sep 17

BOS3:55 pmBoston Logan Intl

18h 24m

1 stop

SJO8:19 amSan José Juan Santamaria Intl

$359

Copa Airlines

Oct 22

SJO6:17 pmSan José Juan Santamaria Intl

26h 45m

1 stop

BOS11:02 pmBoston Logan Intl

Oct 27

BOS8:47 amBoston Logan Intl

24h 17m

1 stop

SJO7:04 amSan José Juan Santamaria Intl

$372

Copa Airlines

Jun 20

SJO5:57 pmSan José Juan Santamaria Intl

18h 47m

1 stop

BOS2:44 pmBoston Logan Intl

Aug 25

BOS3:57 pmBoston Logan Intl

19h 07m

1 stop

SJO9:04 amSan José Juan Santamaria Intl

$375

Avianca flights from Costa Rica to New Hampshire

Our best Avianca deals on Costa Rica to New Hampshire flight tickets

Avianca

Sep 5

SJO5:05 amSan José Juan Santamaria Intl

7h 45m

1 stop

BOS2:50 pmBoston Logan Intl

Sep 7

BOS4:50 pmBoston Logan Intl

8h 50m

1 stop

SJO11:40 pmSan José Juan Santamaria Intl

$360

Avianca

Sep 5

SJO5:05 amSan José Juan Santamaria Intl

7h 45m

1 stop

BOS2:50 pmBoston Logan Intl

Sep 12

BOS4:50 pmBoston Logan Intl

17h 55m

1 stop

SJO8:45 amSan José Juan Santamaria Intl

$364

Avianca

Oct 24

SJO7:45 pmSan José Juan Santamaria Intl

17h 05m

1 stop

BOS2:50 pmBoston Logan Intl

Oct 30

BOS4:25 pmBoston Logan Intl

21h 00m

1 stop

SJO11:25 amSan José Juan Santamaria Intl

$370

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Thu 9/10

5:55 pm-11:02 pm

1 stop27h 07m

Boston Logan Intl

Thu 9/17

3:55 pm-8:19 am

1 stop18h 24m

$359

Quickest round-trip

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Sat 9/5

5:05 am-2:50 pm

1 stop7h 45m

Boston Logan Intl

Mon 9/7

4:50 pm-11:40 pm

1 stop8h 50m

$360

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Fri 9/4

7:55 am-9:36 am

2 stops23h 41m

Boston Logan Intl

Wed 9/16

7:25 am-7:37 pm

1 stop14h 12m

$362

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Sat 9/5

5:05 am-2:50 pm

1 stop7h 45m

Boston Logan Intl

Sat 9/12

4:50 pm-8:45 am

1 stop17h 55m

$364

LiberiaPortland

LIR - PWM

LIRPWM

Liberia

Thu 12/3

5:15 pm-10:57 pm

1 stop28h 42m

Portland

Mon 12/7

5:06 pm-11:44 am

1 stop19h 38m

$371

LiberiaBoston

LIR - BOS

LIRBOS

Liberia

Tue 11/24

2:40 pm-8:17 pm

1 stop28h 37m

Boston Logan Intl

Sat 11/28

5:30 am-1:40 pm

1 stop9h 10m

$393

LiberiaBoston

LIR - BOS

LIRBOS

Liberia

Tue 11/24

2:40 pm-8:17 pm

1 stop28h 37m

Boston Logan Intl

Sat 11/28

5:40 pm-1:55 pm

2 stops21h 15m

$401

LiberiaBoston

LIR - BOS

LIRBOS

Liberia

Thu 8/27

2:15 pm-12:10 pm

1 stop19h 55m

Boston Logan Intl

Sun 8/30

5:00 am-11:27 am

1 stop8h 27m

$437

LiberiaBoston

LIR - BOS

LIRBOS

Liberia

Thu 8/27

2:15 pm-9:37 am

2 stops17h 22m

Boston Logan Intl

Sun 8/30

5:51 am-1:38 pm

1 stop9h 47m

$441

LiberiaBoston

LIR - BOS

LIRBOS

Liberia

Tue 11/24

2:40 pm-2:37 pm

1 stop22h 57m

Boston Logan Intl

Sat 11/28

10:40 am-3:30 pm

Nonstop5h 50m

$450

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Costa Rica to New Hampshire

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

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

You are more likely to see cheaper flights to New Hampshire from Costa Rica when booking weeks ahead of your departure date. In general, you can expect to find flights to New Hampshire for around $383 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Hampshire from Costa Rica for as low as $311 on momondo.

Can stopping save me money on Costa Rica to New Hampshire flights?

You could potentially save up to 38% on your flight if you consider stops on a Costa Rica to New Hampshire flight.

Cheap Costa Rica to New Hampshire flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Costa Rica to New Hampshire

Fastest flight time	8h 17m
Direct flights	Sun
Airports in New Hampshire	52 airports

The fastest flight from Costa Rica to New Hampshire takes 8h 17m

Direct flights go from Costa Rica to New Hampshire on Sunday. There are no airlines offering direct flights.

There are 52 airports in New Hampshire. From Costa Rica there are direct flights to Boston Logan Intl (BOS).

Search flight deals

Frequently asked questions about flying from Costa Rica to New Hampshire

When did momondo last update prices for flights from Costa Rica to New Hampshire?
Prices for flights from Costa Rica to New Hampshire are refreshed on a daily basis.
How many operators does momondo search for flights from Costa Rica to New Hampshire?
As of June 2026, there are 6 operators available to choose from for flights from Costa Rica to New Hampshire.
How old do you have to be to fly from Costa Rica to New Hampshire?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Costa Rica to New Hampshire.
What documentation or ID do you need to fly to New Hampshire?
The travel and health documents you'll need for your trip to New Hampshire may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at New Hampshire. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Costa Rica to New Hampshire?

It is quick and easy to find Costa Rica to New Hampshire flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to New Hampshire that suits you.

Can I find flights from Costa Rica to New Hampshire with flexible booking policies on momondo?

momondo does allow users to show only those flights to New Hampshire from Costa Rica which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Costa Rica to New Hampshire?

momondo helps you find the best flight between Costa Rica and New Hampshire by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Costa Rica to New Hampshire right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to New Hampshire from Costa Rica. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.