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

United Airlines, Avianca, and American Airlines are the most popular carriers operating from Costa Rica to New Hampshire

How many flights depart from Costa Rica to New Hampshire on average per week?

As of March 2026, there are 3 flights per week flying from Costa Rica to New Hampshire. The most common day of the week flights depart is Mon, with 33% of flights taking off on this day.

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 March 2026, there are 7 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.

$134 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

Direct

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

Enter your travel dates to find the best prices.

3:27 pm - 9:25 am

LIR

BOS

15h 58m

2 stops

9:41 am - 2:25 pm

BOS

LIR

30h 44m

1 stop

$219United Airlines

Sat, Apr 18 - Sat, Apr 25

12:15 pm - 11:49 pm

SJO

BOS

9h 34m

1 stop

7:55 pm - 7:53 am

BOS

SJO

13h 58m

1 stop

$263JetBlue

Tue, Mar 17 - Mon, Mar 23

2:22 pm - 10:02 am

SJO

BOS

17h 40m

1 stop

8:45 am - 7:07 pm

BOS

SJO

12h 22m

1 stop

$272American Airlines

Tue, May 12 - Tue, May 19

12:35 pm - 10:01 am

SJO

BOS

19h 26m

1 stop

7:00 am - 9:36 pm

BOS

SJO

16h 36m

1 stop

$273American Airlines

Thu, May 7 - Sun, May 10

12:35 pm - 10:01 am

SJO

BOS

19h 26m

1 stop

7:00 am - 9:36 pm

BOS

SJO

16h 36m

1 stop

$274American Airlines

Thu, May 7 - Sun, May 10

11:35 am - 9:56 am

SJO

BOS

20h 21m

2 stops

4:53 pm - 10:11 am

BOS

SJO

19h 18m

1 stop

$277United Airlines

Wed, Mar 18 - Tue, Mar 31

1:25 pm - 7:53 am

SJO

BOS

16h 28m

2 stops

7:30 pm - 10:11 am

BOS

SJO

16h 41m

2 stops

$279Multiple Airlines

Wed, Apr 22 - Sat, Apr 25

5:30 am - 12:07 pm

SJO

BOS

28h 37m

1 stop

4:53 pm - 10:11 am

BOS

SJO

19h 18m

1 stop

$282Multiple Airlines

Mon, Mar 16 - Tue, Apr 7

12:20 pm - 11:59 pm

SJO

BOS

9h 39m

1 stop

5:40 am - 11:15 am

BOS

SJO

7h 35m

1 stop

$283Spirit Airlines

Thu, Apr 30 - Mon, May 4

5:46 am - 11:09 pm

SJO

BOS

15h 23m

1 stop

3:46 pm - 9:05 am

BOS

SJO

19h 19m

1 stop

$287Copa Airlines

Thu, Apr 9 - Mon, Apr 13

JetBlue flights from Costa Rica to New Hampshire

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

JetBlue

Mar 17

SJO12:15 pmSan José Juan Santamaria Intl

9h 34m

1 stop

BOS11:49 pmBoston Logan Intl

Mar 23

BOS7:55 pmBoston Logan Intl

13h 58m

1 stop

SJO7:53 amSan José Juan Santamaria Intl

$263

JetBlue

Mar 17

SJO12:15 pmSan José Juan Santamaria Intl

9h 34m

1 stop

BOS11:49 pmBoston Logan Intl

Mar 29

BOS7:55 pmBoston Logan Intl

14h 57m

1 stop

SJO8:52 amSan José Juan Santamaria Intl

$288

JetBlue

Mar 17

SJO12:15 pmSan José Juan Santamaria Intl

9h 34m

1 stop

BOS11:49 pmBoston Logan Intl

Mar 24

BOS2:15 pmBoston Logan Intl

10h 21m

1 stop

SJO10:36 pmSan José Juan Santamaria Intl

$301

American Airlines flights from Costa Rica to New Hampshire

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

American Airlines

May 12

SJO2:22 pmSan José Juan Santamaria Intl

17h 40m

1 stop

BOS10:02 amBoston Logan Intl

May 19

BOS8:45 amBoston Logan Intl

12h 22m

1 stop

SJO7:07 pmSan José Juan Santamaria Intl

$272

American Airlines

May 7

SJO12:35 pmSan José Juan Santamaria Intl

19h 26m

1 stop

BOS10:01 amBoston Logan Intl

May 10

BOS6:00 amBoston Logan Intl

17h 36m

1 stop

SJO9:36 pmSan José Juan Santamaria Intl

$273

American Airlines

May 7

SJO12:35 pmSan José Juan Santamaria Intl

19h 26m

1 stop

BOS10:01 amBoston Logan Intl

May 10

BOS7:00 amBoston Logan Intl

16h 36m

1 stop

SJO9:36 pmSan José Juan Santamaria Intl

$274

Fly from

Fly to

Route

Depart

Return

Price

LiberiaBoston

LIR - BOS

LIRBOS

Liberia

Sat 4/18

3:27 pm-9:25 am

2 stops15h 58m

Boston Logan Intl

Sat 4/25

9:41 am-2:25 pm

1 stop30h 44m

$219

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Tue 3/17

12:15 pm-11:49 pm

1 stop9h 34m

Boston Logan Intl

Mon 3/23

7:55 pm-7:53 am

1 stop13h 58m

$263

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Tue 5/12

2:22 pm-10:02 am

1 stop17h 40m

Boston Logan Intl

Tue 5/19

8:45 am-7:07 pm

1 stop12h 22m

$272

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Thu 5/7

12:35 pm-10:01 am

1 stop19h 26m

Boston Logan Intl

Sun 5/10

7:00 am-9:36 pm

1 stop16h 36m

$273

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Thu 5/7

12:35 pm-10:01 am

1 stop19h 26m

Boston Logan Intl

Sun 5/10

7:00 am-9:36 pm

1 stop16h 36m

$274

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Wed 3/18

11:35 am-9:56 am

2 stops20h 21m

Boston Logan Intl

Tue 3/31

4:53 pm-10:11 am

1 stop19h 18m

$277

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Wed 4/22

1:25 pm-7:53 am

2 stops16h 28m

Boston Logan Intl

Sat 4/25

7:30 pm-10:11 am

2 stops16h 41m

$279

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Mon 3/16

5:30 am-12:07 pm

1 stop28h 37m

Boston Logan Intl

Tue 4/7

4:53 pm-10:11 am

1 stop19h 18m

$282

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Thu 4/30

12:20 pm-11:59 pm

1 stop9h 39m

Boston Logan Intl

Mon 5/4

5:40 am-11:15 am

1 stop7h 35m

$283

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Thu 4/9

5:46 am-11:09 pm

1 stop15h 23m

Boston Logan Intl

Mon 4/13

3:46 pm-9:05 am

1 stop19h 19m

$287

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

Other information

What is the cheapest month to fly to New Hampshire?

The month of January is another great option to travel to New Hampshire, with average flight prices from Costa Rica averaging around $338.

How far in advance should I book a flight 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 $380 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 $320 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	5h 20m
Direct flights	Every day
Airports in New Hampshire	52 airports

The fastest flight from Costa Rica to New Hampshire takes 5h 20m

Direct flights go from Costa Rica to New Hampshire every day.

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

Search flight deals

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 March 2026, there are 7 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.