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Cheap flights from San José, San José Province to New Hampshire from $136

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San José, San José Province to New Hampshire departing on 9/13. 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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Find the cheapest flights from San José, San José Province to New Hampshire

Cheap round-trip flights

Spirit Airlines Logo
12:18 pm - 11:49 pmSJO-BOS
9h 31m1 stop
Spirit Airlines Logo
6:10 am - 11:14 amBOS-SJO
7h 04m1 stop
$254Spirit Airlines
Find Deal
Wed, Sep 3 - Tue, Sep 9
Spirit Airlines Logo
12:19 pm - 11:57 pmSJO-BOS
9h 38m1 stop
Spirit Airlines Logo
6:10 am - 11:14 amBOS-SJO
7h 04m1 stop
$261Spirit Airlines
Find Deal
Wed, Sep 10 - Wed, Sep 24
Spirit Airlines Logo
12:19 pm - 11:57 pmSJO-BOS
9h 38m1 stop
Spirit Airlines Logo
6:10 am - 11:14 amBOS-SJO
7h 04m1 stop
$263Spirit Airlines
Find Deal
Mon, Sep 8 - Sat, Sep 13
Logo
7:30 am - 10:08 pmSJO-BOS
13h 38m1 stop
Logo
6:15 am - 3:16 pmBOS-SJO
10h 01m1 stop
$270
Find Deal
Fri, Nov 7 - Sun, Nov 9
Copa Airlines Logo
6:07 pm - 1:09 pmSJO-BOS
18h 02m1 stop
Copa Airlines Logo
3:07 pm - 8:21 amBOS-SJO
18h 14m1 stop
$276Copa Airlines
Find Deal
Sat, Dec 20 - Tue, Jan 6
Copa Airlines Logo
6:10 pm - 2:11 pmSJO-BOS
18h 01m1 stop
Copa Airlines Logo
3:49 pm - 4:52 pmBOS-SJO
27h 03m3 stops
$281Copa Airlines
Find Deal
Wed, Oct 8 - Thu, Oct 16
American Airlines Logo
6:00 am - 10:20 pmSJO-BOS
14h 20m1 stop
American Airlines Logo
1:05 pm - 7:42 pmBOS-SJO
8h 37m1 stop
$291American Airlines
Find Deal
Mon, Sep 15 - Thu, Sep 18
JetBlue Logo
1:00 pm - 11:59 pmSJO-BOS
8h 59m1 stop
JetBlue Logo
6:40 am - 11:55 amBOS-SJO
7h 15m1 stop
$292JetBlue
Find Deal
Sat, Sep 20 - Sun, Oct 5
American Airlines Logo
6:00 am - 11:35 pmSJO-BOS
15h 35m2 stops
American Airlines Logo
7:36 am - 7:42 pmBOS-SJO
14h 06m1 stop
$295American Airlines
Find Deal
Mon, Sep 15 - Thu, Sep 18
JetBlue Logo
12:45 pm - 1:05 pmSJO-MHT
22h 20m1 stop
JetBlue Logo
2:00 pm - 11:42 amMHT-SJO
23h 42m1 stop
$421JetBlue
Find Deal
Sun, Sep 7 - Sat, Sep 13

American Airlines flights from San José, San José Province to New Hampshire

Our best American Airlines deals on San José, San José Province to New Hampshire flight tickets
American Airlines
Sep 15
SJO6:00 amSan José Juan Santamaria Intl
14h 20m
1 stop
BOS10:20 pmBoston Logan Intl
Sep 18
BOS1:05 pmBoston Logan Intl
8h 37m
1 stop
SJO7:42 pmSan José Juan Santamaria Intl
$291
Find similar
American Airlines
Sep 15
SJO6:00 amSan José Juan Santamaria Intl
15h 35m
2 stops
BOS11:35 pmBoston Logan Intl
Sep 18
BOS7:36 amBoston Logan Intl
14h 06m
1 stop
SJO7:42 pmSan José Juan Santamaria Intl
$295
Find similar
American Airlines
Nov 5
SJO1:09 pmSan José Juan Santamaria Intl
10h 37m
1 stop
BOS12:46 amBoston Logan Intl
Nov 8
BOS6:19 pmBoston Logan Intl
19h 03m
1 stop
SJO12:22 pmSan José Juan Santamaria Intl
$297
Find similar

Spirit Airlines flights from San José, San José Province to New Hampshire

Our best Spirit Airlines deals on San José, San José Province to New Hampshire flight tickets
Spirit Airlines
Sep 3
SJO12:18 pmSan José Juan Santamaria Intl
9h 31m
1 stop
BOS11:49 pmBoston Logan Intl
Sep 9
BOS6:10 amBoston Logan Intl
7h 04m
1 stop
SJO11:14 amSan José Juan Santamaria Intl
$254
Find similar
Spirit Airlines
Sep 10
SJO12:19 pmSan José Juan Santamaria Intl
9h 38m
1 stop
BOS11:57 pmBoston Logan Intl
Sep 24
BOS6:10 amBoston Logan Intl
7h 04m
1 stop
SJO11:14 amSan José Juan Santamaria Intl
$261
Find similar
Spirit Airlines
Sep 8
SJO12:19 pmSan José Juan Santamaria Intl
9h 38m
1 stop
BOS11:57 pmBoston Logan Intl
Sep 13
BOS6:10 amBoston Logan Intl
7h 04m
1 stop
SJO11:14 amSan José Juan Santamaria Intl
$263
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San José, San José Province 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, momondo users made 832,500 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from San José, San José Province to New Hampshire that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Wed 9/3

12:18 pm-11:49 pm

1 stop9h 31m

Boston Logan Intl

Tue 9/9

6:10 am-11:14 am

1 stop7h 04m

$254

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Wed 9/10

12:19 pm-11:57 pm

1 stop9h 38m

Boston Logan Intl

Wed 9/24

6:10 am-11:14 am

1 stop7h 04m

$261

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Mon 9/8

12:19 pm-11:57 pm

1 stop9h 38m

Boston Logan Intl

Sat 9/13

6:10 am-11:14 am

1 stop7h 04m

$263

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Fri 11/7

7:30 am-10:08 pm

1 stop13h 38m

Boston Logan Intl

Sun 11/9

6:15 am-3:16 pm

1 stop10h 01m

$270

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Sat 12/20

6:07 pm-1:09 pm

1 stop18h 02m

Boston Logan Intl

Tue 1/6

3:07 pm-8:21 am

1 stop18h 14m

$276

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Wed 10/8

6:10 pm-2:11 pm

1 stop18h 01m

Boston Logan Intl

Thu 10/16

3:49 pm-4:52 pm

3 stops27h 03m

$281

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Mon 9/15

6:00 am-10:20 pm

1 stop14h 20m

Boston Logan Intl

Thu 9/18

1:05 pm-7:42 pm

1 stop8h 37m

$291

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Sat 9/20

1:00 pm-11:59 pm

1 stop8h 59m

Boston Logan Intl

Sun 10/5

6:40 am-11:55 am

1 stop7h 15m

$292

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Mon 9/15

6:00 am-11:35 pm

2 stops15h 35m

Boston Logan Intl

Thu 9/18

7:36 am-7:42 pm

1 stop14h 06m

$295

San JoséManchester

SJO - MHT

SJOMHT

San José Juan Santamaria Intl

Sun 9/7

12:45 pm-1:05 pm

1 stop22h 20m

Manchester

Sat 9/13

2:00 pm-11:42 am

1 stop23h 42m

$421

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to New Hampshire from

How to get the cheapest flight ticket from San José, San José Province 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

What is the cheapest month to fly to New Hampshire?

The month of October is another great option to travel to New Hampshire, with average flight prices from San José, San José Province averaging around $352.

What is the cheapest day to depart on your flight to New Hampshire?

The cheapest day to depart on your flight to New Hampshire is on a Tuesday when prices can be found for as low as $386. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to New Hampshire is Sunday, with ticket prices averaging around $542.

What is the cheapest time of day to depart on your flight to New Hampshire?

According to our data, the cheapest time of day to fly to New Hampshire is in the afternoon. momondo users have found flights departing from San José, San José Province to New Hampshire in the afternoon for as low as $356. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $474. Of course, these prices can vary depending on the time of year and what airport you fly to.

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, San José Province when booking weeks ahead of your departure date. In general, you can expect to find flights to New Hampshire for around $422 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, San José Province for as low as $355 on momondo.

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

You could potentially save up to 43% on your flight if you consider stops on a San José, San José Province to New Hampshire flight.

Cheap San José, San José Province to New Hampshire flight deals and tips

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

Best Price Found

$136

Fastest flight time

8h 13m

Direct flights

None

Airports in New Hampshire

2 airports
The best one-way flight to New Hampshire from San José, San José Province in the past 72 hours is $136. The best round-trip flight deal from San José, San José Province to New Hampshire found on momondo in the last 72 hours is $254.
The fastest flight from San José, San José Province to New Hampshire takes 8h 13m
There are no direct flights from San José, San José Province to New Hampshire. Popular non-direct routes for this connection are San José Juan Santamaria Intl Airport - Boston Logan Intl Airport and San José Juan Santamaria Intl Airport - Manchester Airport.
There are 2 airports near New Hampshire: Boston Logan Intl (BOS), Manchester (MHT)
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  • 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?

  • 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.

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