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

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

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

Prices for flights from New Hampshire to Costa Rica refresh daily.

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

The number of operators available for flights from New Hampshire to Costa Rica is 2 as of September 2026.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New Hampshire to Costa Rica.

What documentation or ID do you need to fly to Costa Rica?

The necessary travel and health documents for your Costa Rica trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$183 Cheap Flights from New Hampshire to Costa Rica in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from New Hampshire to Costa Rica

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:04 am - 1:51 pmMHT Manchester-LIR Liberia

7h 47m1 stop Charlotte Douglas

3:35 pm - 10:23 amLIR Liberia-MHT Manchester

17h 48m2 stops Miami Philadelphia

$391American Airlines

Sat, Dec 5 - Sat, Dec 12

3:43 pm - 12:17 pmMHT Manchester-SJO San José Juan Santamaria Intl

21h 34m2 stops Charlotte Douglas Miami

3:56 pm - 10:32 amSJO San José Juan Santamaria Intl-MHT Manchester

17h 36m2 stops Miami Philadelphia

$397American Airlines

Sun, Jan 17 - Sat, Jan 23

2:43 pm - 12:15 pmMHT Manchester-SJO San José Juan Santamaria Intl

22h 32m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

1:15 am - 2:07 pmSJO San José Juan Santamaria Intl-MHT Manchester

11h 52m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl

$397United Airlines

Sun, Jan 24 - Fri, Jan 29

3:43 pm - 12:17 pmMHT Manchester-SJO San José Juan Santamaria Intl

21h 34m2 stops Charlotte Douglas Miami

3:56 pm - 10:32 amSJO San José Juan Santamaria Intl-MHT Manchester

17h 36m2 stops Miami Philadelphia

$397American Airlines

Sat, Jan 23 - Sat, Jan 30

7:12 pm - 2:49 pmMHT Manchester-SJO San José Juan Santamaria Intl

20h 37m2 stops Charlotte Douglas Miami

2:01 pm - 10:23 amSJO San José Juan Santamaria Intl-MHT Manchester

19h 22m2 stops Miami Philadelphia

$402American Airlines

Sun, Nov 8 - Sun, Nov 15

2:43 pm - 1:00 pmMHT Manchester-SJO San José Juan Santamaria Intl

23h 17m1 stop Washington, D.C. Dulles Intl

1:15 am - 2:07 pmSJO San José Juan Santamaria Intl-MHT Manchester

11h 52m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl

$453United Airlines

Sat, Jan 23 - Fri, Jan 29

3:43 pm - 2:56 pmMHT Manchester-SJO San José Juan Santamaria Intl

24h 13m2 stops Charlotte Douglas Miami

3:56 pm - 10:32 amSJO San José Juan Santamaria Intl-MHT Manchester

17h 36m2 stops Miami Philadelphia

$499GOL

Sat, Jan 16 - Sat, Jan 23

5:30 am - 12:15 pmMHT Manchester-SJO San José Juan Santamaria Intl

7h 45m1 stop Baltimore/Washington

1:10 pm - 9:50 pmSJO San José Juan Santamaria Intl-MHT Manchester

7h 40m1 stop Baltimore/Washington

$653Southwest

Sat, Dec 5 - Sat, Dec 12

5:30 am - 12:15 pmMHT Manchester-SJO San José Juan Santamaria Intl

7h 45m1 stop Baltimore/Washington

1:10 pm - 9:50 pmSJO San José Juan Santamaria Intl-MHT Manchester

7h 40m1 stop Baltimore/Washington

$654Southwest

Sat, Dec 5 - Sat, Dec 12

5:35 am - 1:45 pmMHT Manchester-SJO San José Juan Santamaria Intl

9h 10m2 stops Baltimore/Washington Orlando

1:50 pm - 10:30 pmSJO San José Juan Santamaria Intl-MHT Manchester

7h 40m1 stop Baltimore/Washington

$745Southwest

Sat, Jan 9 - Sat, Jan 16

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United Airlines flights from New Hampshire to Costa Rica

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

United Airlines

Jan 23

MHT2:43 pmManchester

23h 17m

1 stop

SJO1:00 pmSan José Juan Santamaria Intl

Jan 29

SJO1:15 amSan José Juan Santamaria Intl

11h 52m

2 stops

MHT2:07 pmManchester

$453

United Airlines

Jan 26

MHT2:43 pmManchester

30h 56m

2 stops

SJO8:39 pmSan José Juan Santamaria Intl

Jan 28

SJO1:15 amSan José Juan Santamaria Intl

35h 52m

2 stops

MHT2:07 pmManchester

$562

United Airlines

Jan 26

MHT2:43 pmManchester

23h 17m

1 stop

SJO1:00 pmSan José Juan Santamaria Intl

Jan 28

SJO1:15 amSan José Juan Santamaria Intl

35h 52m

2 stops

MHT2:07 pmManchester

$598

GOL flights from New Hampshire to Costa Rica

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

GOL

Jan 16

MHT3:43 pmManchester

24h 13m

2 stops

SJO2:56 pmSan José Juan Santamaria Intl

Jan 23

SJO3:56 pmSan José Juan Santamaria Intl

17h 36m

2 stops

MHT10:32 amManchester

$499

GOL

Nov 19

MHT6:30 pmManchester

21h 21m

2 stops

SJO2:51 pmSan José Juan Santamaria Intl

Nov 23

SJO12:37 amSan José Juan Santamaria Intl

21h 22m

2 stops

MHT10:59 pmManchester

$587

GOL

Feb 14

MHT4:23 pmManchester

19h 02m

2 stops

SJO10:25 amSan José Juan Santamaria Intl

Feb 20

SJO3:56 pmSan José Juan Santamaria Intl

21h 11m

2 stops

MHT2:07 pmManchester

$641

momondo Fare Finder

Use the filters below to find and compare flights from New Hampshire to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ManchesterLiberia

MHT Manchester - LIR Liberia

MHTLIR

Manchester

Sat 12/5

7:04 am-1:51 pm

1 stop7h 47m

Liberia

Sat 12/12

3:35 pm-10:23 am

2 stops17h 48m

$391

ManchesterSan José

MHT Manchester - SJO San José Juan Santamaria Intl

MHTSJO

Manchester

Sun 1/17

3:43 pm-12:17 pm

2 stops21h 34m

San José Juan Santamaria Intl

Sat 1/23

3:56 pm-10:32 am

2 stops17h 36m

$397

ManchesterSan José

MHT Manchester - SJO San José Juan Santamaria Intl

MHTSJO

Manchester

Sun 1/24

2:43 pm-12:15 pm

2 stops22h 32m

San José Juan Santamaria Intl

Fri 1/29

1:15 am-2:07 pm

2 stops11h 52m

$397

ManchesterSan José

MHT Manchester - SJO San José Juan Santamaria Intl

MHTSJO

Manchester

Sat 1/23

3:43 pm-12:17 pm

2 stops21h 34m

San José Juan Santamaria Intl

Sat 1/30

3:56 pm-10:32 am

2 stops17h 36m

$397

ManchesterSan José

MHT Manchester - SJO San José Juan Santamaria Intl

MHTSJO

Manchester

Sun 11/8

7:12 pm-2:49 pm

2 stops20h 37m

San José Juan Santamaria Intl

Sun 11/15

2:01 pm-10:23 am

2 stops19h 22m

$402

ManchesterSan José

MHT Manchester - SJO San José Juan Santamaria Intl

MHTSJO

Manchester

Sat 1/23

2:43 pm-1:00 pm

1 stop23h 17m

San José Juan Santamaria Intl

Fri 1/29

1:15 am-2:07 pm

2 stops11h 52m

$453

ManchesterSan José

MHT Manchester - SJO San José Juan Santamaria Intl

MHTSJO

Manchester

Sat 1/16

3:43 pm-2:56 pm

2 stops24h 13m

San José Juan Santamaria Intl

Sat 1/23

3:56 pm-10:32 am

2 stops17h 36m

$499

Quickest round-trip

ManchesterSan José

MHT Manchester - SJO San José Juan Santamaria Intl

MHTSJO

Manchester

Sat 12/5

5:30 am-12:15 pm

1 stop7h 45m

San José Juan Santamaria Intl

Sat 12/12

1:10 pm-9:50 pm

1 stop7h 40m

$653

ManchesterSan José

MHT Manchester - SJO San José Juan Santamaria Intl

MHTSJO

Manchester

Sat 12/5

5:30 am-12:15 pm

1 stop7h 45m

San José Juan Santamaria Intl

Sat 12/12

1:10 pm-9:50 pm

1 stop7h 40m

$654

ManchesterSan José

MHT Manchester - SJO San José Juan Santamaria Intl

MHTSJO

Manchester

Sat 1/9

5:35 am-1:45 pm

2 stops9h 10m

San José Juan Santamaria Intl

Sat 1/16

1:50 pm-10:30 pm

1 stop7h 40m

$745

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 New Hampshire to Costa Rica

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

What is the cheapest month to fly to Costa Rica?

The cheapest month to fly to Costa Rica from New Hampshire is in October. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you’re not able to fly to Costa Rica in October, then February is your next best option. Flight prices from New Hampshire to Costa Rica during February average around $0.

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

You are more likely to see cheaper flights to Costa Rica from New Hampshire when booking weeks ahead of your departure date. In general, you can expect to find flights to Costa Rica for around $493 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Costa Rica from New Hampshire for as low as $396 on momondo.

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

You could potentially save up to 30% on your flight if you consider stops on a New Hampshire to Costa Rica flight.

Cheap New Hampshire to Costa Rica flight deals and tips

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

Best Price Found	$183
Fastest flight time	5h 50m
Direct flights	None

The best one-way flight to Costa Rica from New Hampshire in the past 72 hours is $183. The best round-trip flight deal from New Hampshire to Costa Rica found on momondo in the last 72 hours is $391.

The fastest flight from New Hampshire to Costa Rica takes 5h 50m

There are no direct flights from New Hampshire to Costa Rica. There are no popular flight routes from New Hampshire to Costa Rica.

Search flight deals

Frequently asked questions about flying from New Hampshire to Costa Rica

When did momondo last update prices for flights from New Hampshire to Costa Rica?
Prices for flights from New Hampshire to Costa Rica refresh daily.
How many operators does momondo search for flights from New Hampshire to Costa Rica?
The number of operators available for flights from New Hampshire to Costa Rica is 2 as of September 2026.
How old do you have to be to fly from New Hampshire to Costa Rica?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New Hampshire to Costa Rica.
What documentation or ID do you need to fly to Costa Rica?
The necessary travel and health documents for your Costa Rica trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from New Hampshire to Costa Rica

Compare and see reviews for airlines that fly from New Hampshire to Costa Rica with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $416	Free Cancellation	Rating 7.0 12,099 reviews		Search American Airlines flights
Southwest	PriceFrom $569	Free Cancellation	Rating 8.0 4,202 reviews		Search Southwest flights

Why use momondo?

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

It is quick and easy to find New Hampshire to Costa Rica 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 Costa Rica that suits you.

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

Yes. All flights to Costa Rica from New Hampshire on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Costa Rica from New Hampshire.

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

If you are simply researching potential flights to Costa Rica, momondo offers a useful price alert feature which will track prices for flights to Costa Rica from New Hampshire and alert you when they change.

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Flights to San Joséfrom $266

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Cheap flights from New Hampshire to Costa Rica from $183

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Hampshire to Costa Rica departing on 2/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from New Hampshire to Costa Rica

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

GOL flights from New Hampshire to Costa Rica

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

momondo Fare Finder

Use the filters below to find and compare flights from New Hampshire to Costa Rica that are best for you.

See travel insights to Costa Rica from

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

What is the cheapest month to fly to Costa Rica?

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

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

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

Cheap New Hampshire to Costa Rica flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from New Hampshire to Costa Rica

Best airlines flying from New Hampshire to Costa Rica

Compare and see reviews for airlines that fly from New Hampshire to Costa Rica with momondo

Why use momondo?

An easier way to manage your Costa Rica trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Costa Rica

Popular cities in Costa Rica

Popular flights according to clicks in the last 7 days on momondo

New Hampshire flight routes

According to popular flight searches on momondo this year

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According to popular flight searches on momondo this year

Fly your favorite airline to Costa Rica

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List of cabin classes available on flights landing in Costa Rica. Availability may vary depending on flight origin and airline.

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