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San Francisco Bay Area

$108+ Cheap flights from New Hampshire to San Francisco Bay Area

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — SFO
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from New Hampshire to San Francisco Bay Area

Cheapest flights from New Hampshire to San Francisco Bay Area
Explore the most affordable flight options available from New Hampshire to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Expedia deal was found by Cheapflights users on 12/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:00 amBOS - SFO
1 stop10h 13mMultiple Airlines
Thu 1/228:26 amSFO - BOS
Nonstop5h 39mMultiple Airlines
Deal found 12/16$286
This Priceline deal was found by Cheapflights users on 12/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:00 amBOS - SFO
1 stop10h 13mMultiple Airlines
Sun 1/118:29 pmSFO - BOS
Nonstop5h 31mMultiple Airlines
Deal found 12/16$310
This Delta deal was found by Cheapflights users on 12/16. 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.
Tue 12/1612:10 pmBOS - SJC
1 stop11h 31mDelta
Thu 12/2512:31 pmSJC - BOS
1 stop8h 23mDelta
Deal found 12/16$335
This Priceline deal was found by Cheapflights users on 12/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:00 amBOS - SFO
1 stop10h 13mMultiple Airlines
Sun 1/111:50 pmSFO - BOS
Nonstop5h 39mMultiple Airlines
Deal found 12/16$340
This Priceline deal was found by Cheapflights users on 12/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:00 amBOS - SFO
1 stop10h 13mMultiple Airlines
Wed 1/712:20 pmSFO - BOS
Nonstop5h 38mMultiple Airlines
Deal found 12/16$350
This Priceline deal was found by Cheapflights users on 12/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:00 amBOS - SFO
1 stop10h 13mMultiple Airlines
Wed 12/318:44 pmSFO - BOS
Nonstop5h 31mMultiple Airlines
Deal found 12/16$351
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/166:00 amBOS - SFO
Nonstop6h 45mUnited Airlines
Wed 1/218:25 amSFO - BOS
Nonstop5h 48mUnited Airlines
Deal found 12/15$367
This Priceline deal was found by Cheapflights users on 12/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:00 amBOS - SFO
1 stop10h 13mMultiple Airlines
Wed 1/712:20 pmSFO - BOS
Nonstop5h 38mMultiple Airlines
Deal found 12/16$370
This Expedia deal was found by Cheapflights users on 12/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:00 amBOS - SFO
1 stop10h 13mMultiple Airlines
Tue 12/307:25 amSFO - BOS
Nonstop5h 47mMultiple Airlines
Deal found 12/16$372
This Alaska Airlines deal was found by Cheapflights users on 12/15. 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 12/166:52 pmBOS - SFO
Nonstop6h 56mAlaska Airlines
Wed 1/217:00 amSFO - BOS
1 stop7h 39mAlaska Airlines
Deal found 12/15$377
This Delta deal was found by Cheapflights users on 12/16. 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.
Thu 12/186:10 amBOS - SJC
1 stop9h 21mDelta
Thu 12/2512:31 pmSJC - BOS
1 stop8h 23mDelta
Deal found 12/16$388
This Delta deal was found by Cheapflights users on 12/17. 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 12/175:40 amBOS - SJC
1 stop9h 00mDelta
Fri 12/261:45 pmSJC - BOS
1 stop7h 39mDelta
Deal found 12/17$392

Find flight deals from New Hampshire to San Francisco Bay Area

Keep the following information in mind while searching for New Hampshire to San Francisco Bay Area flight deals. Data was last updated December 18, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$217
(Delta)

One-way from

$108
(Alaska Airlines)

Popular in

December

Cheapest in

January

Average price

$447
Provider with most accurate pricing for Boston Logan Intl-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-San Francisco flights.
Search Deals
From New Hampshire to San Francisco Bay Area
Search Deals
One-way flight from New Hampshire to San Francisco Bay Area
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

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

Fly from

New Hampshire

Fly to

San Francisco Bay Area

Route

Depart

Return

Price

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Fri 1/16

7:07 pm-1:30 am

1 stop9h 23m

San Francisco

Tue 1/20

1:00 pm-9:42 pm

Nonstop5h 42m

$227

BostonSan Jose

BOS - SJC

BOSSJC

Boston Logan Intl

Mon 1/12

6:44 pm-9:48 am

1 stop18h 04m

San Jose

Mon 1/26

5:45 pm-5:39 pm

1 stop20h 54m

$236

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Sat 2/28

8:40 pm-12:31 am

Nonstop6h 51m

San Francisco

Tue 3/10

8:41 pm-5:12 am

Nonstop5h 31m

$237

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Sat 1/24

5:40 pm-9:42 pm

Nonstop7h 02m

San Francisco

Sun 2/1

7:10 am-3:51 pm

Nonstop5h 41m

$237

BostonSan Jose

BOS - SJC

BOSSJC

Boston Logan Intl

Thu 1/8

7:15 am-1:30 pm

1 stop9h 15m

San Jose

Sun 1/18

5:04 pm-6:05 am

1 stop10h 01m

$237

BostonSan Jose

BOS - SJC

BOSSJC

Boston Logan Intl

Wed 1/14

7:15 am-1:34 pm

1 stop9h 19m

San Jose

Sat 1/17

6:20 am-7:38 pm

1 stop10h 18m

$237

BostonSan Jose

BOS - SJC

BOSSJC

Boston Logan Intl

Thu 1/8

7:15 am-1:30 pm

1 stop9h 15m

San Jose

Sat 1/17

6:20 am-7:38 pm

1 stop10h 18m

$237

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Mon 1/26

6:00 am-12:15 pm

1 stop9h 15m

San Francisco

Mon 1/26

11:25 pm-8:10 am

Nonstop5h 45m

$247

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Mon 1/12

8:50 pm-10:51 am

1 stop17h 01m

San Francisco

Tue 1/20

7:10 am-3:51 pm

Nonstop5h 41m

$251

PortlandSan Francisco

PWM - SFO

PWMSFO

Portland

Sat 1/17

12:45 pm-7:35 pm

1 stop9h 50m

San Francisco

Sat 1/24

9:00 am-10:07 pm

1 stop10h 07m

$252

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 60 results
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Best time to book a flight from New Hampshire to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area from New Hampshire 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 New Hampshire to San Francisco Bay Area

What is the cheapest month to book a flight from New Hampshire to San Francisco Bay Area?

Currently, May is the cheapest month in which you can book a flight from New Hampshire to San Francisco Bay Area (average of $200). Flying from New Hampshire to San Francisco Bay Area in December 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 NH to XIH?

Find hourly flight availability from New Hampshire to San Francisco Bay Area. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

One of the essential ways to save on airfare from New Hampshire to San Francisco Bay Area is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 27% on airfare.

Related info for your journey

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

  • How long is the flight from New Hampshire to San Francisco Bay Area?

    There are many flights that can get you from New Hampshire to San Francisco Bay Area in 6h 51m. Fly via United Airlines, Alaska Airlines, or JetBlue to get the fastest option. Airlines will cover a distance of 2696 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with Southwest, which is currently one of the cheapest options available, starting at $140. American Airlines flights start at $162 while deals on United Airlines start at $189 one-way.

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

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

  • How can I find direct flights from New Hampshire to San Francisco Bay Area?

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

  • Can I find deals for business class flights from New Hampshire to San Francisco Bay Area?

    Yes. Cheapflights offers flight deals from New Hampshire to San Francisco Bay Area 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 New Hampshire to San Francisco Bay Area?

    Currently, May is the cheapest month in which you can book a flight from New Hampshire to San Francisco Bay Area (average of $200). Flying from New Hampshire to San Francisco Bay Area in December 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

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Alternative routes for New Hampshire to San Francisco Bay Area

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from New Hampshire to San Francisco Bay Area

Discover the top 4 airlines that operate flights from New Hampshire to San Francisco Bay Area. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$306Average$442FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$350Average$520FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$386Average$442FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$472Average$491FlexibilityNo cancel feeOn-time75%

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