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$100+ 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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — SFO
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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Cheap 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 November 4, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$209
(Kiwi.com)

One-way from

$100
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$369
Provider with most accurate pricing for Boston Logan Intl-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-San Francisco flights.
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From New Hampshire to San Francisco Bay Area
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One-way flight from New Hampshire to San Francisco Bay Area
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Highest demand for flights based on searches. 2% potential increase in price ($7 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find 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 November 4, 2025.

This Rumbo deal was found by Cheapflights users on 11/3. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/410:15 amBOS - SFO
Nonstop6h 46mJetBlue
Wed 12/109:16 pmSFO - BOS
Nonstop5h 34mJetBlue
Deal found 11/3$225
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/39:54 pmBOS - SFO
1 stop18h 24mMultiple Airlines
Wed 12/106:30 amSFO - BOS
2 stops46h 03mMultiple Airlines
Deal found 11/3$228
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Thu 11/278:00 amBOS - SFO
Nonstop6h 54mUnited Airlines
Wed 12/310:55 pmSFO - BOS
Nonstop5h 41mUnited Airlines
Deal found 11/3$229
This KAYAK deal was found by Cheapflights users on 11/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/44:24 pmBOS - SFO
1 stop10h 24mAlaska Airlines
Sat 12/67:00 amSFO - BOS
Nonstop5h 37mAlaska Airlines
Deal found 11/3$232
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/196:26 pmBOS - SFO
2 stops22h 51mMultiple Airlines
Fri 12/511:38 pmSFO - BOS
1 stop31h 44mMultiple Airlines
Deal found 11/3$233
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:52 pmBOS - SFO
Nonstop6h 56mHawaiian Airlines
Mon 12/87:00 amSFO - BOS
Nonstop5h 37mHawaiian Airlines
Deal found 11/3$235
This Delta deal was found by Cheapflights users on 11/3. 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 12/44:45 pmBOS - SFO
Nonstop6h 46mDelta
Sun 12/712:40 pmSFO - BOS
Nonstop5h 40mDelta
Deal found 11/3$237
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/411:28 amBOS - SFO
1 stop28h 50mFrontier
Thu 12/112:13 pmSFO - BOS
2 stops17h 09mFrontier
Deal found 11/3$238
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:52 pmBOS - SFO
Nonstop6h 56mHawaiian Airlines
Wed 12/107:25 pmSFO - BOS
1 stop9h 04mHawaiian Airlines
Deal found 11/3$239
This KAYAK deal was found by Cheapflights users on 11/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/44:24 pmBOS - SFO
1 stop10h 24mAlaska Airlines
Wed 12/106:20 pmSFO - BOS
1 stop10h 09mAlaska Airlines
Deal found 11/2$241
This United Airlines deal was found by Cheapflights users on 11/2. 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 12/1612:50 pmBOS - SFO
1 stop9h 10mUnited Airlines
Tue 1/2011:05 amSFO - BOS
Nonstop5h 46mUnited Airlines
Deal found 11/2$242
This Cheapflightsfares deal was found by Cheapflights users on 11/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/64:40 pmBOS - SJC
1 stop9h 19mAlaska Airlines
Wed 12/107:00 amSJC - BOS
1 stop7h 52mAlaska Airlines
Deal found 11/2$248

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 November 4, 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 12/12

8:14 pm-11:59 pm

Nonstop6h 45m

San Francisco

Mon 12/15

9:16 pm-5:50 am

Nonstop5h 34m

$237

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Fri 12/5

6:00 am-9:45 am

Nonstop6h 45m

San Francisco

Mon 12/8

1:05 pm-9:43 pm

Nonstop5h 38m

$237

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Fri 12/5

8:05 pm-11:59 pm

Nonstop6h 54m

San Francisco

Sun 12/7

7:00 am-3:35 pm

Nonstop5h 35m

$237

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Tue 11/18

8:05 pm-11:59 pm

Nonstop6h 54m

San Francisco

Sat 12/13

9:41 pm-6:24 am

Nonstop5h 43m

$237

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Wed 1/28

7:00 am-10:59 am

Nonstop6h 59m

San Francisco

Sun 2/1

8:26 am-5:05 pm

Nonstop5h 39m

$242

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Sat 12/6

9:40 am-3:35 pm

1 stop8h 55m

San Francisco

Sun 12/14

1:05 pm-9:43 pm

Nonstop5h 38m

$247

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Sat 1/24

5:40 pm-9:44 pm

Nonstop7h 04m

San Francisco

Fri 1/30

7:10 am-3:51 pm

Nonstop5h 41m

$247

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Thu 12/4

7:07 pm-1:15 am

1 stop9h 08m

San Francisco

Sun 12/7

10:45 am-7:24 pm

Nonstop5h 39m

$247

BostonSan Jose

BOS - SJC

BOSSJC

Boston Logan Intl

Sat 1/24

7:00 am-2:42 pm

1 stop10h 42m

San Jose

Sat 1/31

11:00 am-11:54 pm

1 stop9h 54m

$250

PortlandSan Francisco

PWM - SFO

PWMSFO

Portland

Tue 1/20

9:00 am-3:35 pm

1 stop9h 35m

San Francisco

Sat 1/24

8:25 am-6:54 pm

1 stop7h 29m

$251

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

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 April is currently the most expensive (average of $375). 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 November 4, 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 45m. Fly via JetBlue, United Airlines, or Delta to get the fastest option. Airlines will cover a distance of 2696 mi. Generally, flights for this route are nonstop.

  • 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 Alaska Airlines, which is currently one of the cheapest options available, starting at $124. United Airlines flights start at $126 while deals on Delta start at $129 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 April is currently the most expensive (average of $375). 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 November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$306Average$442FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$350Average$526FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$362Average$442FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$472Average$491FlexibilityNo cancel feeOn-time75%

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