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New Hampshire

$139+ Cheap flights from San Jose (SJC) to New Hampshire

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — MHT
Aug 30 — Sep 61
Sat 8/30
Sat 9/6
1 adult, Economy
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Cheap flight deals from San Jose to New Hampshire

Keep the following information in mind while searching for San Jose to New Hampshire flight deals. Data was last updated August 25, 2025.

Round-trip from

$217
(American Airlines)

One-way from

$139
(Delta)

Popular in

August

Cheapest in

November

Average price

$379
From San Jose to New Hampshire
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One-way flight from San Jose to New Hampshire
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Highest demand for flights based on searches. 2% potential increase in price ($8 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from San Jose to New Hampshire

Cheapest flights from San Jose to New Hampshire
Explore the most affordable flight options available from San Jose to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 25, 2025.

This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/36:30 amSJC - BOS
1 stop8h 16mUnited Airlines
Sat 9/67:30 amBOS - SJC
1 stop9h 04mUnited Airlines
Deal found 8/24$217
This American Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/38:00 amSJC - BOS
1 stop10h 53mAmerican Airlines
Wed 9/1710:41 amBOS - SJC
1 stop9h 00mAmerican Airlines
Deal found 8/23$239
This Mytrip deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/176:35 amSJC - BOS
2 stops13h 12mSpirit Airlines
Tue 9/305:50 amBOS - SJC
2 stops17h 10mSpirit Airlines
Deal found 8/24$249
This American Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/166:00 amSJC - BOS
1 stop11h 04mAmerican Airlines
Tue 9/306:15 amBOS - SJC
1 stop8h 49mAmerican Airlines
Deal found 8/25$251
This American Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/236:00 amSJC - BOS
2 stops9h 45mAmerican Airlines
Tue 9/3012:40 pmBOS - SJC
1 stop11h 28mAmerican Airlines
Deal found 8/23$256
This Alaska Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2110:29 amSJC - BOS
1 stop10h 30mAlaska Airlines
Thu 10/238:01 amBOS - SJC
1 stop10h 04mAlaska Airlines
Deal found 8/24$263
This United Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/196:20 pmSJC - BOS
1 stop8h 39mUnited Airlines
Tue 9/3011:02 amBOS - SJC
1 stop10h 12mUnited Airlines
Deal found 8/23$264
This Orbitz deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2210:29 amSJC - BOS
1 stop10h 30mMultiple Airlines
Mon 10/274:54 pmBOS - SJC
2 stops17h 24mMultiple Airlines
Deal found 8/23$269
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/212:30 pmSJC - BOS
1 stop8h 16mUnited Airlines
Wed 9/34:27 pmBOS - SJC
1 stop9h 13mUnited Airlines
Deal found 8/24$270
This American Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/168:00 amSJC - MHT
2 stops11h 51mAmerican Airlines
Tue 9/306:00 amMHT - SJC
2 stops13h 41mAmerican Airlines
Deal found 8/23$287
This American Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/138:00 amSJC - MHT
2 stops12h 32mAmerican Airlines
Sat 9/277:19 amMHT - SJC
2 stops14h 16mAmerican Airlines
Deal found 8/23$297
This Southwest deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2310:40 amSJC - MHT
1 stop7h 50mSouthwest
Tue 9/309:15 amMHT - SJC
1 stop11h 20mSouthwest
Deal found 8/23$342

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated August 25, 2025.
Use the filters below to find and compare flights from San Jose to New Hampshire that are best for you.

Fly from

San Jose

Fly to

New Hampshire

Route

Depart

Return

Price

San JoseBoston

SJC - BOS

SJCBOS

San Jose

Wed 9/17

6:35 am-10:47 pm

2 stops13h 12m

Boston Logan Intl

Tue 9/30

5:50 am-8:00 pm

2 stops17h 10m

$249

San JoseBoston

SJC - BOS

SJCBOS

San Jose

Tue 9/23

8:00 am-9:54 pm

1 stop10h 54m

Boston Logan Intl

Tue 9/30

12:40 pm-9:08 pm

1 stop11h 28m

$251

San JoseBoston

SJC - BOS

SJCBOS

San Jose

Tue 9/23

6:30 am-5:46 pm

1 stop8h 16m

Boston Logan Intl

Tue 9/30

12:35 pm-6:14 pm

1 stop8h 39m

$251

San JoseBoston

SJC - BOS

SJCBOS

San Jose

Tue 10/14

7:48 am-9:25 pm

1 stop10h 37m

Boston Logan Intl

Wed 10/22

6:00 am-12:25 pm

1 stop9h 25m

$251

San JoseBoston

SJC - BOS

SJCBOS

San Jose

Sat 9/20

8:00 am-8:04 pm

1 stop9h 04m

Boston Logan Intl

Tue 9/30

6:00 am-12:39 pm

1 stop9h 39m

$251

San JoseBoston

SJC - BOS

SJCBOS

San Jose

Sat 10/18

6:00 am-8:03 pm

1 stop11h 03m

Boston Logan Intl

Sat 10/25

5:30 am-12:20 pm

1 stop9h 50m

$251

San JoseBoston

SJC - BOS

SJCBOS

San Jose

Tue 9/16

6:00 am-8:04 pm

1 stop11h 04m

Boston Logan Intl

Tue 9/30

6:15 am-12:04 pm

1 stop8h 49m

$251

San JoseBoston

SJC - BOS

SJCBOS

San Jose

Sat 9/13

8:00 am-8:04 pm

1 stop9h 04m

Boston Logan Intl

Tue 9/23

6:00 am-12:39 pm

1 stop9h 39m

$251

San JoseManchester

SJC - MHT

SJCMHT

San Jose

Tue 9/23

6:00 am-10:51 pm

2 stops13h 51m

Manchester

Tue 9/30

6:00 am-4:41 pm

2 stops13h 41m

$287

San JoseManchester

SJC - MHT

SJCMHT

San Jose

Tue 9/16

8:00 am-10:51 pm

2 stops11h 51m

Manchester

Tue 9/30

6:00 am-4:41 pm

2 stops13h 41m

$287

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/22

Showing 1-10 of 37 results
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Best time to book a flight from San Jose to New Hampshire

Have a flexible travel schedule? Discover the best time to fly to New Hampshire from San Jose with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Jose to New Hampshire

What is the cheapest month to book a flight from San Jose to New Hampshire?

Currently, January is the cheapest month in which you can book a flight from San Jose to New Hampshire (average of $334). Flying from San Jose to New Hampshire in April is currently the most expensive (average of $395). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SJC to NH?

Find hourly flight availability from San Jose to New Hampshire. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 25, 2025.

When flying from San Jose to New Hampshire, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing New Hampshire

Get insights into the airlines that provide service to New Hampshire. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to New Hampshire. Reviews last updated August 25, 2025.
Read reviews from past customers who have flown Southwest from San Jose to New Hampshire. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,243 reviews

Food

7.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,243 reviews
Southwest
8.0
Very good
4,243 reviews

Food

7.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from San Jose to New Hampshire. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Jose to New Hampshire?

    For a flight from San Jose to New Hampshire, you will be flying from San Jose. San Jose (SJC) is just 2.9 mi from the center of the city.

  • How long is the flight from San Jose to New Hampshire?

    There are many flights that can get you from San Jose to New Hampshire in 10h 54m. Fly via Spirit Airlines, American Airlines, or Delta to get the fastest option. There are 2680 mi between San Jose and New Hampshire. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from San Jose to New Hampshire?

    When deciding which route to take from San Jose to New Hampshire consider San Jose - Boston Logan Intl, San Jose - Manchester or San Jose - Portland as they are the most popular.

  • Can I find deals for flights from San Jose to New Hampshire that include hotel bookings?

    Yes. In addition to deals on San Jose to New Hampshire flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Jose to New Hampshire?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Jose to New Hampshire.

  • Can I find deals for business class flights from San Jose to New Hampshire?

    Yes. Cheapflights offers flight deals from San Jose to New Hampshire by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Jose to New Hampshire?

    Currently, January is the cheapest month in which you can book a flight from San Jose to New Hampshire (average of $334). Flying from San Jose to New Hampshire in April is currently the most expensive (average of $395). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for San Jose to New Hampshire

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Top airline flying from San Jose to New Hampshire

Discover the top airline that operate flights from San Jose to New Hampshire. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$422Average$481FlexibilityNo cancel feeOn-time63%

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