$109+ Cheap flights from New Hampshire to San Francisco (SFO)
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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — SFO
Apr 8 — Apr 151
1 adult, Economy
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Find cheap flights from New Hampshire to San Francisco 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 New Hampshire to San Francisco
Keep the following information in mind while searching for New Hampshire to San Francisco flight deals. Data was last updated April 3, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $217 (American Airlines) |
One-way from | $109 (American Airlines) |
Popular in | June |
Cheapest in | September |
Average price | $375 |
Find flight deals from New Hampshire to San Francisco
Cheapest flights from New Hampshire to San FranciscoExplore the most affordable flight options available from New Hampshire to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.
Explore the most affordable flight options available from New Hampshire to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.
This American Airlines deal was found by Cheapflights users on 4/1. 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 7/14:01 pmPWM - SFO
1 stop9h 42mAmerican Airlines
Tue 7/85:23 amSFO - PWM
1 stop8h 47mAmerican Airlines
Deal found 4/1![American Airlines logo]()
$217
This SmartFares deal was found by Cheapflights users on 4/2. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/267:47 pmBOS - SFO
Nonstop6h 47mHawaiian Airlines
Sat 5/37:35 amSFO - BOS
Nonstop5h 40mHawaiian Airlines
Deal found 4/2![Hawaiian Airlines logo]()
$229
This Cheapflightsfares deal was found by Cheapflights users on 4/1. 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.
Fri 5/96:00 amBOS - SFO
1 stop10h 15mFrontier
Sun 5/1111:50 pmSFO - BOS
1 stop9h 02mFrontier
Deal found 4/1![Frontier logo]()
$235
This Alaska Airlines deal was found by Cheapflights users on 4/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/267:47 pmBOS - SFO
Nonstop6h 47mAlaska Airlines
Sat 5/37:35 amSFO - BOS
Nonstop5h 40mAlaska Airlines
Deal found 4/2![Alaska Airlines logo]()
$237
This Mytrip deal was found by Cheapflights users on 4/1. 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.
Thu 5/19:29 pmPWM - SFO
1 stop18h 29mFrontier
Wed 5/79:59 pmSFO - PWM
1 stop19h 30mFrontier
Deal found 4/1![Frontier logo]()
$246
This Delta deal was found by Cheapflights users on 4/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/247:49 pmBOS - SFO
Nonstop6h 52mDelta
Wed 4/307:30 amSFO - BOS
Nonstop5h 30mDelta
Deal found 4/2![Delta logo]()
$248
This Expedia deal was found by Cheapflights users on 4/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1612:52 pmBOS - SFO
1 stop12h 30mMultiple Airlines
Tue 5/206:00 amSFO - BOS
1 stop8h 52mMultiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$252
This JetBlue deal was found by Cheapflights users on 4/2. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/265:10 pmBOS - SFO
1 stop10h 21mJetBlue
Tue 5/610:45 pmSFO - BOS
1 stop9h 57mJetBlue
Deal found 4/2![JetBlue logo]()
$257
This American Airlines deal was found by Cheapflights users on 4/1. 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.
Mon 5/51:46 pmORH - SFO
1 stop22h 39mAmerican Airlines
Fri 5/912:57 pmSFO - ORH
1 stop21h 48mAmerican Airlines
Deal found 4/1![American Airlines logo]()
$272
This United Airlines deal was found by Cheapflights users on 4/1. 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 4/286:45 pmPWM - SFO
1 stop9h 37mUnited Airlines
Mon 5/510:55 pmSFO - PWM
1 stop8h 01mUnited Airlines
Deal found 4/1![United Airlines logo]()
$277
This Delta deal was found by Cheapflights users on 4/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/510:00 amPWM - SFO
2 stops11h 50mDelta
Tue 11/119:00 pmSFO - PWM
1 stop9h 32mDelta
Deal found 4/2![Delta logo]()
$282
This United Airlines deal was found by Cheapflights users on 4/2. 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.
Wed 4/166:00 amBOS - SFO
Nonstop6h 40mUnited Airlines
Wed 4/236:30 amSFO - BOS
1 stop7h 54mUnited Airlines
Deal found 4/2![United Airlines logo]()
$282
Cheapflights Fare Finder
Customize your flight search to find flights from New Hampshire to San Francisco 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 April 3, 2025.
Use the filters below to find and compare flights from New Hampshire to San Francisco that are best for you.
Fly from
New Hampshire
Fly to
San Francisco
Route
Depart
Return
Price
PortlandSan Francisco
PWM - SFO
PWMSFO
Portland
Tue 7/1
4:01 pm-10:43 pm
1 stop9h 42m
San Francisco
Tue 7/8
5:23 am-5:10 pm
1 stop8h 47m
$217
BostonSan Francisco
BOS - SFO
BOSSFO
Boston Logan Intl
Sat 4/26
7:47 pm-11:34 pm
Nonstop6h 47m
San Francisco
Sat 5/3
7:35 am-4:15 pm
Nonstop5h 40m
$229
BostonSan Francisco
BOS - SFO
BOSSFO
Boston Logan Intl
Fri 5/9
6:00 am-1:15 pm
1 stop10h 15m
San Francisco
Sun 5/11
11:50 pm-11:52 am
1 stop9h 02m
$235
BostonSan Francisco
BOS - SFO
BOSSFO
Boston Logan Intl
Sat 4/26
7:47 pm-11:34 pm
Nonstop6h 47m
San Francisco
Tue 5/6
7:35 am-4:15 pm
Nonstop5h 40m
$237
PortlandSan Francisco
PWM - SFO
PWMSFO
Portland
Thu 5/1
9:29 pm-12:58 pm
1 stop18h 29m
San Francisco
Wed 5/7
9:59 pm-8:29 pm
1 stop19h 30m
$246
BostonSan Francisco
BOS - SFO
BOSSFO
Boston Logan Intl
Thu 4/24
7:49 pm-11:41 pm
Nonstop6h 52m
San Francisco
Wed 4/30
7:30 am-4:00 pm
Nonstop5h 30m
$248
BostonSan Francisco
BOS - SFO
BOSSFO
Boston Logan Intl
Fri 5/16
12:52 pm-10:22 pm
1 stop12h 30m
San Francisco
Tue 5/20
6:00 am-5:52 pm
1 stop8h 52m
$252
BostonSan Francisco
BOS - SFO
BOSSFO
Boston Logan Intl
Sat 4/26
5:10 pm-12:31 am
1 stop10h 21m
San Francisco
Tue 5/6
10:45 pm-11:42 am
1 stop9h 57m
$257
WorcesterSan Francisco
ORH - SFO
ORHSFO
Worcester
Mon 5/5
1:46 pm-9:25 am
1 stop22h 39m
San Francisco
Fri 5/9
12:57 pm-1:45 pm
1 stop21h 48m
$272
PortlandSan Francisco
PWM - SFO
PWMSFO
Portland
Mon 4/28
6:45 pm-1:22 am
1 stop9h 37m
San Francisco
Mon 5/5
10:55 pm-9:56 am
1 stop8h 01m
$277
Showing 1-10 of 49 results
Best time to book a flight from New Hampshire to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco 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
What is the cheapest month to book a flight from New Hampshire to San Francisco?
Currently, January is the cheapest month in which you can book a flight from New Hampshire to San Francisco (average of $276). Flying from New Hampshire to San Francisco in June is currently the most expensive (average of $393). 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 SFO?
Find hourly flight availability from New Hampshire to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 3, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New Hampshire to San Francisco as you normally would.
Rainfall in San Francisco by month
Plan your trip to San Francisco by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.
Temperature in San Francisco by month
Plan your trip to San Francisco by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated April 3, 2025.
Get a feel of what it's like to fly with Breeze Airways, Alaska Airlines and Southwest from New Hampshire to San Francisco by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
6.6
Crew
8.8
Overall
8.1
Food
6.7
Boarding
8.3
Comfort
8.2
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Entertainment
6.6
Crew
8.8
Overall
8.1
Food
6.7
Boarding
8.3
Comfort
8.2
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Entertainment
6.6
Crew
8.8
Overall
8.1
Food
6.7
Boarding
8.3
Comfort
8.2
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Entertainment
6.6
Crew
8.8
Overall
8.1
Food
6.7
Boarding
8.3
Comfort
8.2
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Entertainment
6.6
Crew
8.8
Overall
8.1
Food
6.7
Boarding
8.3
Comfort
8.2
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Entertainment
6.6
Crew
8.8
Overall
8.1
Food
6.7
Boarding
8.3
Comfort
8.2
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Related info for your journey
Find useful and relevant information for your journey from New Hampshire to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near New Hampshire?
Book flights to New Hampshire if you plan to visit one of these locationsRoseville
Mountain View
Santa Cruz
Turlock
Fairfield
South San Francisco
Manteca
Sausalito
Richmond
Watsonville
Hollister
Milpitas
Antioch
Hayward
Vallejo
Newark
Alameda
Sunnyvale
Campbell
Daly City
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for New Hampshire to San Francisco
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from New Hampshire to San Francisco
Discover the top 3 airlines that operate flights from New Hampshire to San Francisco. 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 April 3, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$327 | Average$486 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$333 | Average$511 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$346 | Average$509 | FlexibilityNo cancel fee | On-time71% |