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New Hampshire

$186+ 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — MHT
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$269
(Kiwi.com)

One-way from

$186
(Kiwi.com)

Popular in

April

Cheapest in

October

Average price

$381
Provider with most accurate pricing for San José Juan Santamaria Intl-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for San José Juan Santamaria Intl-Boston Logan Intl flights.
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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. 4% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This Kiwi.com deal was found by Cheapflights users on 5/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/511:32 amSJO - BOS
1 stop10h 15mSpirit Airlines
Thu 6/125:36 pmBOS - SJO
1 stop19h 01mSpirit Airlines
Deal found 5/1$269
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 5/711:59 pmSJO - BOS
1 stop10h 08mAmerican Airlines
Thu 5/151:05 pmBOS - SJO
1 stop7h 30mAmerican Airlines
Deal found 4/29$298
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 7/2311:13 amSJO - BOS
1 stop10h 31mUnited Airlines
Wed 7/302:46 pmBOS - SJO
2 stops21h 25mUnited Airlines
Deal found 4/29$299
This Copa Airlines deal was found by Cheapflights users on 4/30. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/245:52 amSJO - BOS
1 stop14h 35mCopa Airlines
Tue 7/294:05 pmBOS - SJO
1 stop17h 30mCopa Airlines
Deal found 4/30$300
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/171:18 pmSJO - BOS
1 stop9h 42mDelta
Tue 9/236:00 amBOS - SJO
1 stop7h 53mDelta
Deal found 4/30$307
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/52:53 pmSJO - BOS
2 stops16h 16mMultiple Airlines
Wed 6/115:42 pmBOS - SJO
1 stop18h 55mMultiple Airlines
Deal found 5/1$344
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/14:45 pmSJO - BOS
1 stop12h 30mAvianca
Mon 9/84:50 pmBOS - SJO
1 stop8h 45mAvianca
Deal found 4/30$381
This American Airlines deal was found by Cheapflights users on 5/1. 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 6/312:45 pmLIR - BOS
1 stop8h 03mAmerican Airlines
Tue 6/107:21 amBOS - LIR
1 stop7h 54mAmerican Airlines
Deal found 5/1$389
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Sun 5/113:25 pmLIR - BOS
1 stop19h 02mUnited Airlines
Sun 6/157:45 amBOS - LIR
2 stops30h 25mUnited Airlines
Deal found 4/30$425
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/84:58 pmLIR - BOS
2 stops35h 02mAlaska Airlines
Tue 7/228:40 amBOS - LIR
3 stops23h 40mAlaska Airlines
Deal found 4/30$883

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 May 1, 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 6/5

11:32 am-11:47 pm

1 stop10h 15m

Boston Logan Intl

Thu 6/12

5:36 pm-10:37 am

1 stop19h 01m

$269

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Wed 7/23

11:13 am-11:44 pm

1 stop10h 31m

Boston Logan Intl

Wed 7/30

2:46 pm-10:11 am

2 stops21h 25m

$299

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Thu 7/24

5:52 am-10:27 pm

1 stop14h 35m

Boston Logan Intl

Tue 7/29

4:05 pm-7:35 am

1 stop17h 30m

$300

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Wed 9/17

1:18 pm-1:00 am

1 stop9h 42m

Boston Logan Intl

Tue 9/23

6:00 am-11:53 am

1 stop7h 53m

$307

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Tue 8/26

6:00 am-4:17 pm

1 stop8h 17m

Boston Logan Intl

Sun 8/31

7:29 am-1:15 pm

1 stop7h 46m

$316

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Thu 6/5

2:53 pm-9:09 am

2 stops16h 16m

Boston Logan Intl

Wed 6/11

5:42 pm-10:37 am

1 stop18h 55m

$344

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Mon 5/12

4:45 pm-7:15 am

1 stop12h 30m

Boston Logan Intl

Sun 5/18

4:50 pm-11:35 pm

1 stop8h 45m

$377

LiberiaBoston

LIR - BOS

LIRBOS

Liberia

Tue 6/3

12:45 pm-10:48 pm

1 stop8h 03m

Boston Logan Intl

Tue 6/10

7:21 am-1:15 pm

1 stop7h 54m

$389

LiberiaBoston

LIR - BOS

LIRBOS

Liberia

Sun 5/11

3:25 pm-12:27 pm

1 stop19h 02m

Boston Logan Intl

Sun 6/15

7:45 am-12:10 pm

2 stops30h 25m

$425

LiberiaBoston

LIR - BOS

LIRBOS

Liberia

Tue 7/8

4:58 pm-6:00 am

2 stops35h 02m

Boston Logan Intl

Tue 7/22

8:40 am-6:20 am

3 stops23h 40m

$883

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 26 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 June is currently the most expensive (average of $421). 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 May 1, 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 May 1, 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
9,972 reviews

Comfort

7.9

Overall

8.0

Food

7.1

Entertainment

7.1

Crew

8.5

Boarding

8.1

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
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Overall

8.0

Food

7.1

Entertainment

7.1

Crew

8.5

Boarding

8.1

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
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Overall

8.0

Food

7.1

Entertainment

7.1

Crew

8.5

Boarding

8.1

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
1,414 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Overall

8.0

Food

7.1

Entertainment

7.1

Crew

8.5

Boarding

8.1

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
8,696 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Overall

8.0

Food

7.1

Entertainment

7.1

Crew

8.5

Boarding

8.1

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
2,924 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Overall

8.0

Food

7.1

Entertainment

7.1

Crew

8.5

Boarding

8.1

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 $186 on Spirit Airlines. Other airlines that offer cheap prices include United Airlines from $198 and American Airlines from $201 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 June is currently the most expensive (average of $421). 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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