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Cheap flights from San Jose to New Hampshire from $120

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 Jose to New Hampshire departing on 12/24. 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 Jose to New Hampshire

Cheap round-trip flights

Alaska Airlines Logo
3:09 pm - 5:52 pmSJC-BOS
23h 43m1 stop
Alaska Airlines Logo
7:00 am - 1:50 pmBOS-SJC
9h 50m1 stop
$268Alaska Airlines
Find Deal
Tue, Dec 2 - Wed, Dec 10
Alaska Airlines Logo
10:29 am - 11:59 pmSJC-BOS
10h 30m1 stop
Alaska Airlines Logo
7:00 am - 1:45 pmBOS-SJC
9h 45m1 stop
$272Alaska Airlines
Find Deal
Wed, Oct 22 - Wed, Oct 29
American Airlines Logo
8:00 am - 9:48 pmSJC-BOS
10h 48m1 stop
American Airlines Logo
5:30 am - 1:18 pmBOS-SJC
10h 48m1 stop
$274American Airlines
Find Deal
Wed, Oct 29 - Tue, Nov 4
Delta Logo
6:15 am - 7:43 pmSJC-BOS
10h 28m1 stop
Delta Logo
7:15 am - 3:54 pmBOS-SJC
11h 39m1 stop
$277Delta
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Thu, Nov 27 - Wed, Dec 3
American Airlines Logo
6:00 am - 7:48 pmSJC-BOS
10h 48m2 stops
American Airlines Logo
5:30 am - 1:18 pmBOS-SJC
10h 48m1 stop
$279American Airlines
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Sat, Nov 8 - Tue, Nov 11
Delta Logo
11:40 am - 11:54 pmSJC-BOS
9h 14m1 stop
Delta Logo
6:47 pm - 11:59 pmBOS-SJC
8h 12m1 stop
$287Delta
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Mon, Nov 24 - Fri, Dec 5
Southwest Logo
7:15 am - 7:20 pmSJC-BOS
9h 05m1 stop
Southwest Logo
9:10 am - 6:05 pmBOS-SJC
11h 55m1 stop
$292Southwest
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Wed, Oct 15 - Tue, Oct 21
Southwest Logo
1:55 pm - 12:30 amSJC-BOS
7h 35m1 stop
Southwest Logo
5:00 pm - 10:25 pmBOS-SJC
8h 25m1 stop
$297Southwest
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Thu, Oct 30 - Tue, Nov 4
United Airlines Logo
6:22 pm - 6:00 amSJC-BOS
8h 38m1 stop
United Airlines Logo
6:00 am - 1:40 pmBOS-SJC
10h 40m2 stops
$302United Airlines
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Fri, Oct 17 - Wed, Oct 22
United Airlines Logo
6:22 pm - 10:31 amSJC-BOS
13h 09m2 stops
United Airlines Logo
12:35 pm - 6:14 pmBOS-SJC
8h 39m1 stop
$330United Airlines
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Wed, Oct 15 - Tue, Oct 21

American Airlines flights from San Jose to New Hampshire

Our best American Airlines deals on San Jose to New Hampshire flight tickets
American Airlines
Oct 29
SJC8:00 amSan Jose
10h 48m
1 stop
BOS9:48 pmBoston Logan Intl
Nov 4
BOS5:30 amBoston Logan Intl
10h 48m
1 stop
SJC1:18 pmSan Jose
$274
Find similar
American Airlines
Nov 8
SJC6:00 amSan Jose
10h 48m
2 stops
BOS7:48 pmBoston Logan Intl
Nov 11
BOS5:30 amBoston Logan Intl
10h 48m
1 stop
SJC1:18 pmSan Jose
$279
Find similar
American Airlines
Nov 8
SJC6:00 amSan Jose
10h 48m
2 stops
BOS7:48 pmBoston Logan Intl
Nov 15
BOS10:59 amBoston Logan Intl
10h 32m
2 stops
SJC6:31 pmSan Jose
$286
Find similar

Delta flights from San Jose to New Hampshire

Our best Delta deals on San Jose to New Hampshire flight tickets
Delta
Nov 27
SJC6:15 amSan Jose
10h 28m
1 stop
BOS7:43 pmBoston Logan Intl
Dec 3
BOS7:15 amBoston Logan Intl
11h 39m
1 stop
SJC3:54 pmSan Jose
$277
Find similar
Delta
Nov 24
SJC11:40 amSan Jose
9h 14m
1 stop
BOS11:54 pmBoston Logan Intl
Dec 5
BOS6:47 pmBoston Logan Intl
8h 12m
1 stop
SJC11:59 pmSan Jose
$287
Find similar
Delta
Oct 18
SJC5:55 pmSan Jose
9h 45m
1 stop
BOS6:40 amBoston Logan Intl
Oct 24
BOS8:55 pmBoston Logan Intl
15h 24m
1 stop
SJC9:19 amSan Jose
$290
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Jose 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 September 24, 2025.
Use the filters below to find and compare flights from San Jose to New Hampshire that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoseBoston

SJC - BOS

SJCBOS

San Jose

Tue 12/2

3:09 pm-5:52 pm

1 stop23h 43m

Boston Logan Intl

Wed 12/10

7:00 am-1:50 pm

1 stop9h 50m

$268

San JoseBoston

SJC - BOS

SJCBOS

San Jose

Wed 10/22

10:29 am-11:59 pm

1 stop10h 30m

Boston Logan Intl

Wed 10/29

7:00 am-1:45 pm

1 stop9h 45m

$272

San JoseBoston

SJC - BOS

SJCBOS

San Jose

Wed 10/29

8:00 am-9:48 pm

1 stop10h 48m

Boston Logan Intl

Tue 11/4

5:30 am-1:18 pm

1 stop10h 48m

$274

San JoseBoston

SJC - BOS

SJCBOS

San Jose

Thu 11/27

6:15 am-7:43 pm

1 stop10h 28m

Boston Logan Intl

Wed 12/3

7:15 am-3:54 pm

1 stop11h 39m

$277

San JoseBoston

SJC - BOS

SJCBOS

San Jose

Sat 11/8

6:00 am-7:48 pm

2 stops10h 48m

Boston Logan Intl

Tue 11/11

5:30 am-1:18 pm

1 stop10h 48m

$279

San JoseBoston

SJC - BOS

SJCBOS

San Jose

Mon 11/24

11:40 am-11:54 pm

1 stop9h 14m

Boston Logan Intl

Fri 12/5

6:47 pm-11:59 pm

1 stop8h 12m

$287

San JoseBoston

SJC - BOS

SJCBOS

San Jose

Wed 10/15

7:15 am-7:20 pm

1 stop9h 05m

Boston Logan Intl

Tue 10/21

9:10 am-6:05 pm

1 stop11h 55m

$292

San JoseBoston

SJC - BOS

SJCBOS

San Jose

Thu 10/30

1:55 pm-12:30 am

1 stop7h 35m

Boston Logan Intl

Tue 11/4

5:00 pm-10:25 pm

1 stop8h 25m

$297

San JoseBoston

SJC - BOS

SJCBOS

San Jose

Fri 10/17

6:22 pm-6:00 am

1 stop8h 38m

Boston Logan Intl

Wed 10/22

6:00 am-1:40 pm

2 stops10h 40m

$302

San JoseBoston

SJC - BOS

SJCBOS

San Jose

Wed 10/15

6:22 pm-10:31 am

2 stops13h 09m

Boston Logan Intl

Tue 10/21

12:35 pm-6:14 pm

1 stop8h 39m

$330

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 Jose 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 January is another great option to travel to New Hampshire, with average flight prices from San Jose averaging around $320.

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 $127. 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 $574.

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 Jose to New Hampshire in the afternoon for as low as $361. 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 evening because they tend to be around $395. 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 Jose when booking weeks ahead of your departure date. In general, you can expect to find flights to New Hampshire for around $350 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 Jose for as low as $276 on momondo.

Cheap San Jose to New Hampshire flight deals and tips

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

Direct flights

None
There are no direct flights from San Jose to New Hampshire. There are no popular flight routes from San Jose to New Hampshire.
Search flight deals

  • When did momondo last update prices for flights from San Jose Airport to New Hampshire?

    Prices for flights from San Jose Airport to New Hampshire are updated daily.

  • How many operators does momondo search for flights from San Jose Airport to New Hampshire?

  • How old do you have to be to fly from San Jose Airport 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 San Jose Airport to New Hampshire.

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

    The travel and health documents required for your trip to New Hampshire can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at New Hampshire. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from San Jose to New Hampshire

Compare and see reviews for airlines that fly from San Jose to New Hampshire with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $191Free CancellationRating
8.0
4,244 reviews
Search Southwest flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Jose to New Hampshire for you.

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

Yes. momondo enables you to select and highlight flights to New Hampshire from San Jose with this policy.

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

momondo helps you find the best flight between San Jose 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 San Jose to New Hampshire right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to New Hampshire from San Jose. 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.

An easier way to manage your New Hampshire trip

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