What is the cheapest airline that flies from San José Juan Santamaria Intl to New Hampshire?

JetBlue and United Airlines are the most popular carriers operating from San José Juan Santamaria Intl to New Hampshire

When did momondo last update prices for flights from San José Juan Santamaria Intl Airport to New Hampshire?

Prices for flights from San José Juan Santamaria Intl Airport to New Hampshire were last updated today.

How many operators does momondo search for flights from San José Juan Santamaria Intl Airport to New Hampshire?

The number of operators available for flights from San José Juan Santamaria Intl Airport to New Hampshire is 7 as of April 2026.

How old do you have to be to fly from San José Juan Santamaria Intl Airport to New Hampshire?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San José Juan Santamaria Intl Airport to New Hampshire.

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

The necessary travel and health documents for your New Hampshire 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.

$172 Cheap Flights from San José to New Hampshire in 2026

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Find the cheapest flights from San José to New Hampshire

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:10 am - 11:08 pm

SJO

BOS

16h 58m

1 stop

4:00 pm - 7:09 am

BOS

SJO

17h 09m

1 stop

$301Copa Airlines

Mon, May 11 - Mon, May 18

7:55 am - 11:35 pm

SJO

BOS

13h 40m

1 stop

5:19 pm - 7:37 pm

BOS

SJO

28h 18m

1 stop

$303United Airlines

Wed, May 6 - Wed, May 13

12:30 am - 11:59 pm

SJO

BOS

21h 29m

2 stops

6:00 am - 11:38 am

BOS

SJO

7h 38m

1 stop

$305United Airlines

Thu, May 28 - Fri, Jun 5

5:56 pm - 2:31 pm

SJO

BOS

18h 35m

1 stop

3:46 pm - 9:05 am

BOS

SJO

19h 19m

1 stop

$308Copa Airlines

Mon, Apr 13 - Thu, Apr 23

1:59 pm - 9:22 am

SJO

BOS

17h 23m

1 stop

6:00 am - 2:08 pm

BOS

SJO

10h 08m

1 stop

$314American Airlines

Mon, Jun 1 - Wed, Jun 10

1:59 pm - 12:40 am

SJO

BOS

8h 41m

1 stop

6:00 am - 10:42 pm

BOS

SJO

18h 42m

1 stop

$320American Airlines

Sun, Jun 7 - Sat, Jun 13

3:08 pm - 11:33 am

SJO

MHT

18h 25m

2 stops

5:10 pm - 11:50 am

MHT

SJO

20h 40m

2 stops

$395GOL

Mon, Jun 1 - Fri, Jun 5

12:40 pm - 2:21 pm

SJO

MHT

23h 41m

1 stop

3:16 pm - 11:31 am

MHT

SJO

22h 15m

1 stop

$685JetBlue

Wed, May 20 - Wed, May 27

5:45 am - 2:21 pm

SJO

MHT

54h 36m

3 stops

3:16 pm - 11:31 am

MHT

SJO

22h 15m

1 stop

$996Multiple Airlines

Wed, May 20 - Wed, May 27

12:40 pm - 2:21 pm

SJO

MHT

23h 41m

1 stop

3:16 pm - 11:55 pm

MHT

SJO

34h 39m

2 stops

$1,107Multiple Airlines

Wed, May 20 - Wed, May 27

Copa Airlines flights from San José to New Hampshire

Our best Copa Airlines deals on San José to New Hampshire flight tickets

Copa Airlines

May 11

SJO4:10 amSan José Juan Santamaria Intl

16h 58m

1 stop

BOS11:08 pmBoston Logan Intl

May 18

BOS4:00 pmBoston Logan Intl

17h 09m

1 stop

SJO7:09 amSan José Juan Santamaria Intl

$301

Copa Airlines

Apr 13

SJO5:56 pmSan José Juan Santamaria Intl

18h 35m

1 stop

BOS2:31 pmBoston Logan Intl

Apr 23

BOS3:46 pmBoston Logan Intl

19h 19m

1 stop

SJO9:05 amSan José Juan Santamaria Intl

$308

Copa Airlines

May 7

SJO8:47 amSan José Juan Santamaria Intl

12h 21m

1 stop

BOS11:08 pmBoston Logan Intl

May 10

BOS4:00 pmBoston Logan Intl

17h 09m

1 stop

SJO7:09 amSan José Juan Santamaria Intl

$313

United Airlines flights from San José to New Hampshire

Our best United Airlines deals on San José to New Hampshire flight tickets

United Airlines

May 6

SJO7:55 amSan José Juan Santamaria Intl

13h 40m

1 stop

BOS11:35 pmBoston Logan Intl

May 13

BOS5:19 pmBoston Logan Intl

28h 18m

1 stop

SJO7:37 pmSan José Juan Santamaria Intl

$303

United Airlines

May 28

SJO12:30 amSan José Juan Santamaria Intl

21h 29m

2 stops

BOS11:59 pmBoston Logan Intl

Jun 5

BOS6:00 amBoston Logan Intl

7h 38m

1 stop

SJO11:38 amSan José Juan Santamaria Intl

$305

United Airlines

May 7

SJO1:25 pmSan José Juan Santamaria Intl

18h 00m

2 stops

BOS9:25 amBoston Logan Intl

May 11

BOS6:39 pmBoston Logan Intl

19h 42m

2 stops

SJO12:21 pmSan José Juan Santamaria Intl

$317

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Mon 5/11

4:10 am-11:08 pm

1 stop16h 58m

Boston Logan Intl

Mon 5/18

4:00 pm-7:09 am

1 stop17h 09m

$301

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Wed 5/6

7:55 am-11:35 pm

1 stop13h 40m

Boston Logan Intl

Wed 5/13

5:19 pm-7:37 pm

1 stop28h 18m

$303

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Thu 5/28

12:30 am-11:59 pm

2 stops21h 29m

Boston Logan Intl

Fri 6/5

6:00 am-11:38 am

1 stop7h 38m

$305

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Mon 4/13

5:56 pm-2:31 pm

1 stop18h 35m

Boston Logan Intl

Thu 4/23

3:46 pm-9:05 am

1 stop19h 19m

$308

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Mon 6/1

1:59 pm-9:22 am

1 stop17h 23m

Boston Logan Intl

Wed 6/10

6:00 am-2:08 pm

1 stop10h 08m

$314

Quickest round-trip

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Sun 6/7

1:59 pm-12:40 am

1 stop8h 41m

Boston Logan Intl

Sat 6/13

6:00 am-10:42 pm

1 stop18h 42m

$320

San JoséManchester

SJO - MHT

SJOMHT

San José Juan Santamaria Intl

Mon 6/1

3:08 pm-11:33 am

2 stops18h 25m

Manchester

Fri 6/5

5:10 pm-11:50 am

2 stops20h 40m

$395

San JoséManchester

SJO - MHT

SJOMHT

San José Juan Santamaria Intl

Wed 5/20

12:40 pm-2:21 pm

1 stop23h 41m

Manchester

Wed 5/27

3:16 pm-11:31 am

1 stop22h 15m

$685

San JoséManchester

SJO - MHT

SJOMHT

San José Juan Santamaria Intl

Wed 5/20

5:45 am-2:21 pm

3 stops54h 36m

Manchester

Wed 5/27

3:16 pm-11:31 am

1 stop22h 15m

$996

San JoséManchester

SJO - MHT

SJOMHT

San José Juan Santamaria Intl

Wed 5/20

12:40 pm-2:21 pm

1 stop23h 41m

Manchester

Wed 5/27

3:16 pm-11:55 pm

2 stops34h 39m

$1,107

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 San José 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

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 San José averaging around $337.

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

You are more likely to see cheaper flights to New Hampshire from San José when booking weeks ahead of your departure date. In general, you can expect to find flights to New Hampshire for around $373 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Hampshire from San José for as low as $311 on momondo.

Can stopping save me money on San José to New Hampshire flights?

You could potentially save up to 62% on your flight if you consider stops on a San José to New Hampshire flight.

Cheap San José to New Hampshire flight deals and tips

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

Fastest flight time	7h 55m
Direct flights	None

The fastest flight from San José to New Hampshire takes 7h 55m

There are no direct flights from San José to New Hampshire. There are no popular flight routes from San José to New Hampshire.

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Frequently asked questions about flying from San José to New Hampshire

When did momondo last update prices for flights from San José Juan Santamaria Intl Airport to New Hampshire?
Prices for flights from San José Juan Santamaria Intl Airport to New Hampshire were last updated today.
How many operators does momondo search for flights from San José Juan Santamaria Intl Airport to New Hampshire?
The number of operators available for flights from San José Juan Santamaria Intl Airport to New Hampshire is 7 as of April 2026.
How old do you have to be to fly from San José Juan Santamaria Intl Airport to New Hampshire?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San José Juan Santamaria Intl Airport to New Hampshire.
What documentation or ID do you need to fly to New Hampshire?
The necessary travel and health documents for your New Hampshire 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.

Why use momondo?

Why should I use momondo to find a flight deal from San José to New Hampshire?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San José to New Hampshire. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from San José to New Hampshire with flexible booking policies on momondo?

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

How can momondo help me find flights from San José to New Hampshire?

momondo provides multiple filters to help you find the best flight to New Hampshire from San José. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of San José to New Hampshire flights. All you need is a valid email address and we will do the rest; it is that quick and easy.