HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — MHT
Jul 28 — Aug 41
Mon 7/28
Mon 8/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Jose to New Hampshire with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 July 23, 2025.

Round-trip from

$286
(Mytrip)

One-way from

$139
(United Airlines)

Popular in

July

Cheapest in

November

Average price

$391
From San Jose to New Hampshire
Search Deals
One-way flight from San Jose to New Hampshire
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 July 23, 2025.

This Mytrip deal was found by Cheapflights users on 7/22. 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.
Mon 8/114:22 pmSJC - BOS
2 stops27h 41mSpirit Airlines
Sat 8/166:05 amBOS - SJC
2 stops19h 25mSpirit Airlines
Deal found 7/22$286
This Southwest deal was found by Cheapflights users on 7/22. 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.
Mon 8/188:55 pmSJC - BOS
1 stop8h 15mSouthwest
Mon 8/257:30 amBOS - SJC
2 stops14h 35mSouthwest
Deal found 7/22$288
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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.
Sun 9/76:15 amSJC - BOS
1 stop8h 40mAlaska Airlines
Wed 9/179:20 amBOS - SJC
1 stop11h 16mAlaska Airlines
Deal found 7/22$291
This American Airlines deal was found by Cheapflights users on 7/21. 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 9/278:00 amMHT - SJC
2 stops13h 35mAmerican Airlines
Deal found 7/21$297
This Delta deal was found by Cheapflights users on 7/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2512:30 pmSJC - BOS
1 stop9h 53mDelta
Tue 9/96:10 amBOS - SJC
1 stop16h 03mDelta
Deal found 7/22$298
This American Airlines deal was found by Cheapflights users on 7/23. 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 10/46:00 amSJC - BOS
2 stops10h 42mAmerican Airlines
Sat 10/116:00 amBOS - SJC
1 stop9h 25mAmerican Airlines
Deal found 7/23$303
This Southwest deal was found by Cheapflights users on 7/22. 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.
Wed 9/108:55 pmSJC - MHT
1 stop8h 40mSouthwest
Wed 9/176:20 amMHT - SJC
1 stop7h 35mSouthwest
Deal found 7/22$307
This Delta deal was found by Cheapflights users on 7/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2012:30 pmSJC - PWM
1 stop8h 33mDelta
Mon 8/2512:53 pmPWM - SJC
1 stop10h 49mDelta
Deal found 7/23$313
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Mon 10/206:22 pmSJC - PWM
2 stops11h 49mUnited Airlines
Fri 10/244:57 pmPWM - SJC
1 stop8h 27mUnited Airlines
Deal found 7/21$330
This Southwest deal was found by Cheapflights users on 7/21. 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.
Mon 10/208:55 pmSJC - PWM
1 stop11h 20mSouthwest
Fri 10/245:45 amPWM - SJC
1 stop13h 15mSouthwest
Deal found 7/21$336
This United Airlines deal was found by Cheapflights users on 7/21. 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 9/56:20 pmSJC - MHT
2 stops13h 22mUnited Airlines
Mon 9/81:30 pmMHT - SJC
2 stops12h 10mUnited Airlines
Deal found 7/21$384
This American Airlines deal was found by Cheapflights users on 7/22. 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 8/236:00 amSJC - PWM
1 stop9h 39mAmerican Airlines
Tue 8/269:08 amPWM - SJC
1 stop10h 28mAmerican Airlines
Deal found 7/22$434

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 July 23, 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

Mon 8/11

4:22 pm-11:03 pm

2 stops27h 41m

Boston Logan Intl

Sat 8/16

6:05 am-10:30 pm

2 stops19h 25m

$286

San JoseBoston

SJC - BOS

SJCBOS

San Jose

Mon 8/18

8:55 pm-8:10 am

1 stop8h 15m

Boston Logan Intl

Mon 8/25

7:30 am-7:05 pm

2 stops14h 35m

$288

San JoseBoston

SJC - BOS

SJCBOS

San Jose

Sun 9/7

6:15 am-5:55 pm

1 stop8h 40m

Boston Logan Intl

Wed 9/17

9:20 am-5:36 pm

1 stop11h 16m

$291

San JoseManchester

SJC - MHT

SJCMHT

San Jose

Sat 9/13

8:00 am-11:32 pm

2 stops12h 32m

Manchester

Sat 9/27

8:00 am-6:35 pm

2 stops13h 35m

$297

San JoseBoston

SJC - BOS

SJCBOS

San Jose

Mon 8/25

12:30 pm-1:23 am

1 stop9h 53m

Boston Logan Intl

Tue 9/9

6:10 am-7:13 pm

1 stop16h 03m

$298

San JoseBoston

SJC - BOS

SJCBOS

San Jose

Sat 10/4

6:00 am-7:42 pm

2 stops10h 42m

Boston Logan Intl

Sat 10/11

6:00 am-12:25 pm

1 stop9h 25m

$303

San JoseManchester

SJC - MHT

SJCMHT

San Jose

Wed 9/10

8:55 pm-8:35 am

1 stop8h 40m

Manchester

Wed 9/17

6:20 am-10:55 am

1 stop7h 35m

$307

San JosePortland

SJC - PWM

SJCPWM

San Jose

Wed 8/20

12:30 pm-12:03 am

1 stop8h 33m

Portland

Mon 8/25

12:53 pm-8:42 pm

1 stop10h 49m

$313

San JosePortland

SJC - PWM

SJCPWM

San Jose

Mon 10/20

6:22 pm-9:11 am

2 stops11h 49m

Portland

Fri 10/24

4:57 pm-10:24 pm

1 stop8h 27m

$330

San JosePortland

SJC - PWM

SJCPWM

San Jose

Mon 10/20

8:55 pm-11:15 am

1 stop11h 20m

Portland

Fri 10/24

5:45 am-4:00 pm

1 stop13h 15m

$336

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Showing 1-10 of 31 results
1
2
3
4

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 $396). 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 July 23, 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 July 23, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from San Jose to New Hampshire. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,233 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,967 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,873 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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.

  • What are the cheapest airlines to fly from San Jose to New Hampshire one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $139. American Airlines flights start at $149 while deals on Spirit Airlines start at $151 one-way.

  • 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 - Portland or San Jose - Manchester 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 $396). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Jose to New Hampshire

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to John F Kennedy Intl flights
Los Angeles to Newark flights
Los Angeles to Seattle flights
Los Angeles to Honolulu flights
San Francisco to Seattle flights
San Francisco to Newark flights
Los Angeles to Dallas/Fort Worth flights
San Francisco to John F Kennedy Intl flights
Los Angeles to LaGuardia flights
Los Angeles to Las Vegas flights
Ontario to Seattle flights
Los Angeles to O'Hare Intl flights
San Francisco to Las Vegas flights
Los Angeles to San Francisco flights
Burbank to Las Vegas flights
Los Angeles to San Jose flights
San Jose to Los Angeles flights
Santa Ana to Seattle flights
San Francisco to LaGuardia flights
San Jose to Seattle flights
Los Angeles to Miami flights
Santa Ana to San Francisco flights
San Francisco to Los Angeles flights
San Francisco to Honolulu flights
Los Angeles to Oakland flights
Los Angeles to Boston flights
Santa Ana to Las Vegas flights
Oakland to Las Vegas flights
Los Angeles to Portland flights
San Francisco to O'Hare Intl flights
Santa Ana to Oakland flights
San Francisco to Ontario flights
Burbank to Newark flights
Ontario to Honolulu flights
Ontario to San Francisco flights
Ontario to O'Hare Intl flights
San Francisco to Santa Ana flights
San Francisco to Dallas/Fort Worth flights
Oakland to Los Angeles flights
Los Angeles to Kahului flights
Ontario to John F Kennedy Intl flights
Los Angeles to Reagan-National flights
Los Angeles to Fort Lauderdale flights
Oakland to Santa Ana flights
San Francisco to San Diego flights
Ontario to Newark flights
Los Angeles to Orlando flights
Los Angeles to Hobby flights
San Diego to Seattle flights
Oakland to Seattle flights

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 July 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$422Average$481FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.