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Cheap flights from San Jose, California to New Hampshire from $108

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, California to New Hampshire departing on 1/30. 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, California to New Hampshire

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
7:00 am - 5:39 pm
SJC
-
BOS
7h 39m1 stop
Alaska Airlines Logo
4:20 pm - 10:35 pm
BOS
-
SJC
9h 15m1 stop
$189Alaska Airlines
Thu, Jan 22 - Wed, Jan 28
Alaska Airlines Logo
5:55 pm - 5:10 am
SJC
-
BOS
8h 15m1 stop
Alaska Airlines Logo
4:20 pm - 10:35 pm
BOS
-
SJC
9h 15m1 stop
$207Alaska Airlines
Mon, Jan 5 - Mon, Jan 12
Delta Logo
6:25 pm - 6:50 am
SJC
-
BOS
9h 25m1 stop
Delta Logo
7:15 am - 1:34 pm
BOS
-
SJC
9h 19m1 stop
$217Delta
Wed, Jan 21 - Sat, Jan 31
American Airlines Logo
6:00 am - 6:19 pm
SJC
-
BOS
9h 19m2 stops
American Airlines Logo
1:48 pm - 9:29 pm
BOS
-
SJC
10h 41m1 stop
$222American Airlines
Wed, Jan 21 - Sat, Jan 31
American Airlines Logo
6:00 am - 7:07 pm
SJC
-
BOS
10h 07m2 stops
American Airlines Logo
9:45 am - 6:34 pm
BOS
-
SJC
11h 49m2 stops
$227American Airlines
Wed, Jan 21 - Sat, Jan 31
Delta Logo
6:25 pm - 6:50 am
SJC
-
BOS
9h 25m1 stop
Delta Logo
7:15 am - 1:34 pm
BOS
-
SJC
9h 19m1 stop
$237Delta
Tue, Jan 20 - Tue, Feb 3
Southwest Logo
12:10 pm - 10:30 pm
SJC
-
BOS
7h 20m1 stop
Southwest Logo
6:50 am - 2:15 pm
BOS
-
SJC
10h 25m2 stops
$239Southwest
Thu, Jan 22 - Wed, Jan 28
Southwest Logo
9:45 pm - 8:00 am
SJC
-
MHT
7h 15m1 stop
Southwest Logo
11:15 am - 6:05 pm
MHT
-
SJC
9h 50m1 stop
$457Southwest
Fri, Apr 17 - Sun, Apr 19
United Airlines Logo
6:30 am - 6:59 pm
SJC
-
MHT
33h 29m2 stops
United Airlines Logo
2:33 pm - 10:50 pm
MHT
-
SJC
11h 17m2 stops
$571United Airlines
Wed, Apr 15 - Tue, Apr 21
United Airlines Logo
8:50 am - 11:20 pm
SJC
-
PWM
11h 30m2 stops
United Airlines Logo
5:45 am - 1:41 pm
PWM
-
SJC
10h 56m2 stops
$625United Airlines
Tue, Mar 3 - Wed, Mar 4

Alaska Airlines flights from San Jose, California to New Hampshire

Our best Alaska Airlines deals on San Jose, California to New Hampshire flight tickets
Alaska Airlines
Jan 22
SJC7:00 amSan Jose
7h 39m
1 stop
BOS5:39 pmBoston Logan Intl
Jan 28
BOS4:20 pmBoston Logan Intl
9h 15m
1 stop
SJC10:35 pmSan Jose
$189
Find similar
Alaska Airlines
Jan 5
SJC5:55 pmSan Jose
8h 15m
1 stop
BOS5:10 amBoston Logan Intl
Jan 12
BOS4:20 pmBoston Logan Intl
9h 15m
1 stop
SJC10:35 pmSan Jose
$207
Find similar
Alaska Airlines
Jan 21
SJC7:00 amSan Jose
7h 39m
1 stop
BOS5:39 pmBoston Logan Intl
Feb 4
BOS7:00 amBoston Logan Intl
10h 42m
1 stop
SJC2:42 pmSan Jose
$233
Find similar

Delta flights from San Jose, California to New Hampshire

Our best Delta deals on San Jose, California to New Hampshire flight tickets
Delta
Jan 21
SJC6:25 pmSan Jose
9h 25m
1 stop
BOS6:50 amBoston Logan Intl
Jan 31
BOS7:15 amBoston Logan Intl
9h 19m
1 stop
SJC1:34 pmSan Jose
$217
Find similar
Delta
Jan 20
SJC6:25 pmSan Jose
9h 25m
1 stop
BOS6:50 amBoston Logan Intl
Feb 4
BOS5:35 amBoston Logan Intl
10h 21m
1 stop
SJC12:56 pmSan Jose
$237
Find similar
Delta
Jan 17
SJC6:20 amSan Jose
10h 18m
1 stop
BOS7:38 pmBoston Logan Intl
Feb 3
BOS12:45 pmBoston Logan Intl
9h 27m
1 stop
SJC7:12 pmSan Jose
$257
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Jose, California 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 December 18, 2025.
Use the filters below to find and compare flights from San Jose, California to New Hampshire that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoseBoston

SJC - BOS

SJCBOS

San Jose

Thu 1/22

7:00 am-5:39 pm

1 stop7h 39m

Boston Logan Intl

Wed 1/28

4:20 pm-10:35 pm

1 stop9h 15m

$189

San JoseBoston

SJC - BOS

SJCBOS

San Jose

Mon 1/5

5:55 pm-5:10 am

1 stop8h 15m

Boston Logan Intl

Mon 1/12

4:20 pm-10:35 pm

1 stop9h 15m

$207

San JoseBoston

SJC - BOS

SJCBOS

San Jose

Wed 1/21

6:25 pm-6:50 am

1 stop9h 25m

Boston Logan Intl

Sat 1/31

7:15 am-1:34 pm

1 stop9h 19m

$217

San JoseBoston

SJC - BOS

SJCBOS

San Jose

Wed 1/21

6:00 am-6:19 pm

2 stops9h 19m

Boston Logan Intl

Sat 1/31

1:48 pm-9:29 pm

1 stop10h 41m

$222

San JoseBoston

SJC - BOS

SJCBOS

San Jose

Wed 1/21

6:00 am-7:07 pm

2 stops10h 07m

Boston Logan Intl

Sat 1/31

9:45 am-6:34 pm

2 stops11h 49m

$227

San JoseBoston

SJC - BOS

SJCBOS

San Jose

Tue 1/20

6:25 pm-6:50 am

1 stop9h 25m

Boston Logan Intl

Tue 2/3

7:15 am-1:34 pm

1 stop9h 19m

$237

San JoseBoston

SJC - BOS

SJCBOS

San Jose

Thu 1/22

12:10 pm-10:30 pm

1 stop7h 20m

Boston Logan Intl

Wed 1/28

6:50 am-2:15 pm

2 stops10h 25m

$239

San JoseManchester

SJC - MHT

SJCMHT

San Jose

Fri 4/17

9:45 pm-8:00 am

1 stop7h 15m

Manchester

Sun 4/19

11:15 am-6:05 pm

1 stop9h 50m

$457

San JoseManchester

SJC - MHT

SJCMHT

San Jose

Wed 4/15

6:30 am-6:59 pm

2 stops33h 29m

Manchester

Tue 4/21

2:33 pm-10:50 pm

2 stops11h 17m

$571

San JosePortland

SJC - PWM

SJCPWM

San Jose

Tue 3/3

8:50 am-11:20 pm

2 stops11h 30m

Portland

Wed 3/4

5:45 am-1:41 pm

2 stops10h 56m

$625

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, California 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 February is another great option to travel to New Hampshire, with average flight prices from San Jose, California averaging around $322.

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 evening. momondo users have found flights departing from San Jose, California to New Hampshire in the evening for as low as $127. 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 at noon because they tend to be around $378. 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, California when booking weeks ahead of your departure date. In general, you can expect to find flights to New Hampshire for around $355 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, California for as low as $276 on momondo.

Cheap San Jose, California to New Hampshire flight deals and tips

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

Fastest flight time

7h 04m

Direct flights

None
The fastest flight from San Jose, California to New Hampshire takes 7h 04m
There are no direct flights from San Jose, California to New Hampshire. There are no popular flight routes from San Jose, California 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, California to New Hampshire

Compare and see reviews for airlines that fly from San Jose, California to New Hampshire with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $191Free CancellationRating
7.9
4,250 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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