$114+ 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — SFO
Mrz 5 — Mrz 121
1 adult, Economy
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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 Februar 3, 2026.
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 Februar 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
Mo 3/26:00 am
BOS
- SFO
1 stop18h 39m
Frontier
Mo 3/1610:38 pm
SFO
- BOS
1 stop10h 03m
Frontier
Deal found 1/31![Frontier logo]()
$217
This SmartFares deal was found by Cheapflights users on 2/2. 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.
Do 2/198:33 pm
BOS
- SFO
Nonstop6h 52m
JetBlue
Mi 2/258:20 am
SFO
- BOS
Nonstop5h 39m
JetBlue
Deal found 2/2![JetBlue logo]()
$218
This Frontier deal was found by Cheapflights users on 2/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 3/1811:51 am
BOS
- SFO
1 stop10h 23m
Frontier
Mo 3/2310:38 pm
SFO
- BOS
1 stop10h 03m
Frontier
Deal found 2/3![Frontier logo]()
$219
This Expedia deal was found by Cheapflights users on 2/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 5/116:00 am
BOS
- SFO
1 stop13h 54m
Multiple Airlines
Di 5/197:50 am
SFO
- BOS
1 stop18h 59m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$220
This Frontier deal was found by Cheapflights users on 2/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 4/296:00 am
BOS
- SFO
1 stop13h 54m
Frontier
Mo 5/410:38 pm
SFO
- BOS
1 stop10h 27m
Frontier
Deal found 2/1![Frontier logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Di 3/35:50 pm
BOS
- SFO
2 stops33h 38m
Multiple Airlines
Di 3/1010:40 pm
SFO
- BOS
1 stop8h 49m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$222
This Expedia deal was found by Cheapflights users on 2/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 3/37:10 am
BOS
- SFO
Nonstop7h 00m
Multiple Airlines
Sa 3/710:38 pm
SFO
- BOS
1 stop9h 03m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$223
This Super.com deal was found by Cheapflights users on 2/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 3/38:40 pm
BOS
- SFO
Nonstop6h 51m
JetBlue
Di 3/1012:30 pm
SFO
- BOS
Nonstop5h 38m
JetBlue
Deal found 2/3![JetBlue logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
Do 2/196:00 am
BOS
- SFO
1 stop18h 39m
Multiple Airlines
Di 3/310:55 pm
SFO
- BOS
2 stops14h 50m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$225
This Cheapflightsfares deal was found by Cheapflights users on 2/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 3/187:10 am
BOS
- SFO
Nonstop7h 00m
JetBlue
Di 3/318:15 pm
SFO
- BOS
Nonstop5h 42m
JetBlue
Deal found 2/3![JetBlue logo]()
$226
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 3/39:02 am
BOS
- SFO
1 stop12h 05m
Alaska Airlines
Di 3/1011:34 am
SFO
- BOS
1 stop9h 25m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 2/196:00 am
BOS
- SFO
1 stop18h 39m
Frontier
Mi 2/2510:58 pm
SFO
- BOS
1 stop23h 15m
Frontier
Deal found 2/1![Frontier logo]()
$228
Best flights from New Hampshire to San FranciscoDiscover carefully curated flight deals from New Hampshire to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated Februar 3, 2026.
Discover carefully curated flight deals from New Hampshire to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated Februar 3, 2026.
This Alaska Airlines deal was found by Cheapflights users on 1/31. 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.
Do 3/54:36 pm
BOS
- SFO
1 stop10h 08m
Alaska Airlines
Di 3/1011:34 am
SFO
- BOS
1 stop9h 25m
Alaska Airlines
Deal found 1/31![Alaska Airlines logo]()
$217
This Delta deal was found by Cheapflights users on 2/2. 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.
Mi 2/257:45 am
BOS
- SFO
Nonstop7h 02m
Delta
Mi 3/47:10 am
SFO
- BOS
Nonstop5h 39m
Delta
Deal found 2/2![Delta logo]()
$227
This JetBlue deal was found by Cheapflights users on 2/2. 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.
Di 3/37:10 am
BOS
- SFO
Nonstop7h 00m
JetBlue
Di 3/38:44 pm
SFO
- BOS
Nonstop5h 31m
JetBlue
Deal found 2/2![JetBlue logo]()
$227
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Fr 3/277:55 am
BOS
- SFO
Nonstop7h 00m
United Airlines
Di 3/3111:52 pm
SFO
- BOS
1 stop8h 09m
United Airlines
Deal found 2/1![United Airlines logo]()
$257
This American Airlines deal was found by Cheapflights users on 2/1. 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.
Mi 3/181:44 pm
ORH
- SFO
1 stop12h 05m
American Airlines
Mi 3/254:59 pm
SFO
- ORH
2 stops17h 20m
American Airlines
Deal found 2/1![American Airlines logo]()
$283
This Southwest deal was found by Cheapflights users on 1/31. 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.
Mo 5/47:10 pm
MHT
- SFO
1 stop8h 10m
Southwest
Do 5/75:15 am
SFO
- MHT
1 stop7h 45m
Southwest
Deal found 1/31![Southwest logo]()
$385
This Delta deal was found by Cheapflights users on 2/2. 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.
Di 3/37:45 am
BOS
- SFO
Nonstop7h 02m
Delta
Mi 3/47:10 am
SFO
- BOS
Nonstop5h 39m
Delta
Deal found 2/2![Delta logo]()
$227
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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.
Do 2/264:36 pm
BOS
- SFO
1 stop10h 08m
Alaska Airlines
Di 3/36:40 am
SFO
- BOS
1 stop7h 44m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$237
This JetBlue deal was found by Cheapflights users on 2/2. 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.
Mo 3/238:59 pm
BOS
- SFO
Nonstop6h 52m
JetBlue
Di 3/243:25 pm
SFO
- BOS
Nonstop5h 33m
JetBlue
Deal found 2/2![JetBlue logo]()
$247
This Delta deal was found by Cheapflights users on 1/31. 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.
Sa 3/77:15 am
BOS
- SFO
1 stop9h 33m
Delta
Di 3/101:00 pm
SFO
- BOS
Nonstop5h 39m
Delta
Deal found 1/31![Delta logo]()
$235
This JetBlue deal was found by Cheapflights users on 1/31. 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.
Di 3/176:09 pm
BOS
- SFO
Nonstop6h 50m
JetBlue
Di 3/1711:59 pm
SFO
- BOS
1 stop8h 18m
JetBlue
Deal found 1/31![JetBlue logo]()
$255
This Priceline deal was found by Cheapflights users on 2/1. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 3/2710:48 am
LEB
- SFO
1 stop10h 06m
Multiple Airlines
So 3/2910:00 pm
SFO
- LEB
1 stop8h 53m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$563
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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.
Mo 3/24:36 pm
BOS
- SFO
1 stop10h 08m
Alaska Airlines
Mi 3/411:34 am
SFO
- BOS
1 stop9h 25m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$257
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 3/95:20 pm
BOS
- SFO
Nonstop6h 53m
Delta
Di 3/107:25 am
SFO
- BOS
Nonstop5h 32m
Delta
Deal found 2/1![Delta logo]()
$247
This Delta deal was found by Cheapflights users on 2/2. 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.
Mi 2/257:45 am
BOS
- SFO
Nonstop7h 02m
Delta
Fr 3/61:00 pm
SFO
- BOS
Nonstop5h 35m
Delta
Deal found 2/2![Delta logo]()
$247
This Southwest deal was found by Cheapflights users on 2/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 5/17:25 am
MHT
- SFO
1 stop8h 20m
Southwest
Di 5/59:15 pm
SFO
- MHT
1 stop7h 50m
Southwest
Deal found 2/2![Southwest logo]()
$398
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 2/2812:45 pm
PWM
- SFO
1 stop8h 51m
Delta
Di 3/1011:35 pm
SFO
- PWM
2 stops13h 31m
Delta
Deal found 2/1![Delta logo]()
$287
This Southwest deal was found by Cheapflights users on 2/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 4/287:30 am
MHT
- SFO
1 stop8h 05m
Southwest
So 5/39:15 pm
SFO
- MHT
1 stop8h 15m
Southwest
Deal found 2/1![Southwest logo]()
$411
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 2/2812:45 pm
PWM
- SFO
1 stop8h 51m
Delta
Mo 3/910:35 pm
SFO
- PWM
2 stops12h 15m
Delta
Deal found 2/1![Delta logo]()
$287
This Southwest deal was found by Cheapflights users on 2/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 4/277:10 pm
MHT
- SFO
1 stop8h 10m
Southwest
Fr 5/19:15 pm
SFO
- MHT
1 stop7h 45m
Southwest
Deal found 2/2![Southwest logo]()
$411
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 3/36:00 am
PWM
- SFO
2 stops16h 56m
Delta
Mo 3/95:50 am
SFO
- PWM
1 stop7h 16m
Delta
Deal found 2/1![Delta logo]()
$287
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 2/2812:45 pm
PWM
- SFO
1 stop8h 51m
Delta
Do 3/125:50 am
SFO
- PWM
2 stops15h 09m
Delta
Deal found 2/1![Delta logo]()
$287
This JetBlue deal was found by Cheapflights users on 2/1. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 3/2710:48 am
LEB
- SFO
1 stop10h 06m
JetBlue
Mo 3/3010:00 pm
SFO
- LEB
1 stop8h 53m
JetBlue
Deal found 2/1![JetBlue logo]()
$482
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 3/1712:51 pm
PWM
- SFO
1 stop9h 16m
Delta
Di 3/315:50 am
SFO
- PWM
1 stop7h 16m
Delta
Deal found 2/1![Delta logo]()
$307
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 3/124:48 pm
PWM
- SFO
1 stop8h 48m
Delta
Mi 4/15:50 am
SFO
- PWM
1 stop7h 16m
Delta
Deal found 2/1![Delta logo]()
$307
This JetBlue deal was found by Cheapflights users on 2/2. 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.
Fr 3/274:00 pm
LEB
- SFO
1 stop11h 51m
JetBlue
So 3/298:44 pm
SFO
- LEB
1 stop10h 09m
JetBlue
Deal found 2/2![JetBlue logo]()
$549
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 2/184:30 pm
ORH
- SFO
2 stops10h 17m
Delta
Di 3/310:45 pm
SFO
- ORH
2 stops13h 48m
Delta
Deal found 2/1![Delta logo]()
$307
This Priceline deal was found by Cheapflights users on 2/1. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 2/164:00 pm
LEB
- SFO
1 stop11h 25m
Multiple Airlines
Fr 2/208:40 pm
SFO
- LEB
1 stop10h 13m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$840
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 3/124:48 pm
PWM
- SFO
1 stop8h 48m
Delta
Di 3/315:50 am
SFO
- PWM
2 stops15h 09m
Delta
Deal found 2/1![Delta logo]()
$312
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 2/2612:13 pm
PWM
- SFO
2 stops13h 51m
Delta
Fr 2/2710:45 pm
SFO
- PWM
1 stop10h 15m
Delta
Deal found 2/1![Delta logo]()
$312
Last-minute flights from New Hampshire to San FranciscoDiscover last-minute flight deals from New Hampshire to San Francisco. Data last updated Februar 3, 2026 and is based on user searches.
Discover last-minute flight deals from New Hampshire to San Francisco. Data last updated Februar 3, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 2/106:00 am
BOS
- SFO
1 stop18h 39m
Frontier
Di 2/1710:55 pm
SFO
- BOS
1 stop23h 18m
Frontier
Deal found 2/1![Frontier logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 2/106:00 am
BOS
- SFO
1 stop18h 39m
Multiple Airlines
Di 2/2410:58 pm
SFO
- BOS
2 stops22h 01m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 2/106:00 am
BOS
- SFO
1 stop18h 39m
Multiple Airlines
Di 2/1710:55 pm
SFO
- BOS
2 stops21h 49m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 2/106:00 am
BOS
- SFO
1 stop18h 39m
Frontier
Di 2/2410:58 pm
SFO
- BOS
1 stop23h 15m
Frontier
Deal found 2/1![Frontier logo]()
$286
This American Airlines deal was found by Cheapflights users on 2/1. 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.
Mo 2/235:40 pm
PWM
- SFO
1 stop9h 07m
American Airlines
Mi 3/46:00 am
SFO
- PWM
1 stop8h 07m
American Airlines
Deal found 2/1![American Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 2/245:31 am
PWM
- SFO
2 stops15h 25m
Delta
Di 3/310:45 pm
SFO
- PWM
1 stop10h 15m
Delta
Deal found 2/1![Delta logo]()
$262
This American Airlines deal was found by Cheapflights users on 2/1. 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.
Di 2/246:00 am
PWM
- SFO
2 stops13h 54m
American Airlines
Mo 3/26:00 am
SFO
- PWM
1 stop8h 07m
American Airlines
Deal found 2/1![American Airlines logo]()
$284
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 2/2812:45 pm
PWM
- SFO
1 stop8h 51m
Delta
Mi 3/115:50 am
SFO
- PWM
1 stop7h 16m
Delta
Deal found 2/1![Delta logo]()
$282
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 2/2812:45 pm
PWM
- SFO
1 stop8h 51m
Delta
Do 3/125:50 am
SFO
- PWM
2 stops15h 09m
Delta
Deal found 2/1![Delta logo]()
$287
This Delta deal was found by Cheapflights users on 2/3. 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.
Di 3/312:43 pm
PWM
- SFO
2 stops14h 06m
Delta
Do 3/125:50 am
SFO
- PWM
2 stops15h 09m
Delta
Deal found 2/3![Delta logo]()
$292
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 3/65:31 am
PWM
- SFO
1 stop10h 19m
Delta
Mo 3/95:50 am
SFO
- PWM
1 stop7h 16m
Delta
Deal found 2/1![Delta logo]()
$307
This American Airlines deal was found by Cheapflights users on 2/1. 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.
Mi 3/181:44 pm
ORH
- SFO
1 stop12h 05m
American Airlines
Mi 3/254:59 pm
SFO
- ORH
2 stops17h 20m
American Airlines
Deal found 2/1![American Airlines logo]()
$283
One-way flights from New Hampshire to San FranciscoSearch for one-way flight options from New Hampshire to San Francisco. Find affordable one-way fares based on user searches. Data last updated Februar 3, 2026.
Search for one-way flight options from New Hampshire to San Francisco. Find affordable one-way fares based on user searches. Data last updated Februar 3, 2026.
This United Airlines deal was found by Cheapflights users on 2/3. 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.
Di 3/35:50 pm
BOS
- SFO
Nonstop7h 00m
United Airlines
Deal found 2/3![United Airlines logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Di 3/1012:36 pm
BOS
- SFO
2 stops38h 52m
Frontier
Deal found 2/3![Frontier logo]()
$115
This Super.com deal was found by Cheapflights users on 2/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 4/144:50 pm
BOS
- SFO
Nonstop6h 41m
JetBlue
Deal found 2/3![JetBlue logo]()
$117
This Cheapflightsfares deal was found by Cheapflights users on 2/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 4/89:15 pm
BOS
- SFO
Nonstop6h 41m
JetBlue
Deal found 2/3![JetBlue logo]()
$118
This Delta deal was found by Cheapflights users on 2/2. 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.
Sa 5/26:55 pm
BOS
- SFO
Nonstop6h 48m
Delta
Deal found 2/2![Delta logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 3/45:27 am
BOS
- SFO
2 stops19h 12m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$120
This Expedia deal was found by Cheapflights users on 2/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 3/1811:51 am
BOS
- SFO
1 stop10h 23m
Frontier
Deal found 2/1![Frontier logo]()
$121
This Trip.com deal was found by Cheapflights users on 2/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 3/66:00 am
BOS
- SFO
1 stop16h 14m
Frontier
Deal found 2/3![Frontier logo]()
$122
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Mi 3/45:35 am
BOS
- SFO
1 stop8h 55m
United Airlines
Deal found 2/2![United Airlines logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 2/245:27 am
BOS
- SFO
2 stops19h 12m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$125
This American Airlines deal was found by Cheapflights users on 2/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 3/45:40 pm
PWM
- SFO
1 stop9h 07m
American Airlines
Deal found 2/3![American Airlines logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 2/245:44 pm
BOS
- SFO
1 stop9h 15m
Hawaiian Airlines
Deal found 2/2![Hawaiian Airlines logo]()
$126
Find 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 Februar 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $217 (Kiwi.com) |
One-way from | $114 (United Airlines) |
Popular in | December |
Cheapest in | March |
Average price | $357 |
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 Februar 3, 2026.
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
BostonSan Francisco
BOS - SFO
BOSSFO
Boston Logan Intl
Do 3/5
4:36 pm-11:44 pm
1 stop10h 08m
San Francisco
Di 3/10
11:34 am-11:59 pm
1 stop9h 25m
$217
BostonSan Francisco
BOS - SFO
BOSSFO
Boston Logan Intl
Mi 2/25
7:45 am-11:47 am
Nonstop7h 02m
San Francisco
Mi 3/4
7:10 am-3:49 pm
Nonstop5h 39m
$227
BostonSan Francisco
BOS - SFO
BOSSFO
Boston Logan Intl
Di 3/3
7:10 am-11:10 am
Nonstop7h 00m
San Francisco
Di 3/3
8:44 pm-5:15 am
Nonstop5h 31m
$227
BostonSan Francisco
BOS - SFO
BOSSFO
Boston Logan Intl
Di 3/3
7:45 am-11:47 am
Nonstop7h 02m
San Francisco
Mi 3/4
7:10 am-3:49 pm
Nonstop5h 39m
$227
BostonSan Francisco
BOS - SFO
BOSSFO
Boston Logan Intl
Sa 3/7
7:15 am-1:48 pm
1 stop9h 33m
San Francisco
Di 3/10
1:00 pm-9:39 pm
Nonstop5h 39m
$235
BostonSan Francisco
BOS - SFO
BOSSFO
Boston Logan Intl
Do 2/26
4:36 pm-11:44 pm
1 stop10h 08m
San Francisco
Di 3/3
6:40 am-5:24 pm
1 stop7h 44m
$237
BostonSan Francisco
BOS - SFO
BOSSFO
Boston Logan Intl
Mo 3/23
8:59 pm-12:51 am
Nonstop6h 52m
San Francisco
Di 3/24
3:25 pm-11:58 pm
Nonstop5h 33m
$247
BostonSan Francisco
BOS - SFO
BOSSFO
Boston Logan Intl
Mo 3/9
5:20 pm-9:13 pm
Nonstop6h 53m
San Francisco
Di 3/10
7:25 am-3:57 pm
Nonstop5h 32m
$247
BostonSan Francisco
BOS - SFO
BOSSFO
Boston Logan Intl
Mi 2/25
7:45 am-11:47 am
Nonstop7h 02m
San Francisco
Fr 3/6
1:00 pm-9:35 pm
Nonstop5h 35m
$247
BostonSan Francisco
BOS - SFO
BOSSFO
Boston Logan Intl
Di 3/17
6:09 pm-9:59 pm
Nonstop6h 50m
San Francisco
Di 3/17
11:59 pm-11:17 am
1 stop8h 18m
$255
Showing 1-10 of 60 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.
PWM-SFO
BOS-SFO
ORH-SFO
MHT-SFO
LEB-SFO
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
USNH-SFO
PWM-SFO
BOS-SFO
ORH-SFO
MHT-SFO
What is the cheapest month to book a flight from New Hampshire to San Francisco?
Currently, May is the cheapest month in which you can book a flight from New Hampshire to San Francisco (average of $201). Flying from New Hampshire to San Francisco 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.
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 San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
Santa Cruz
Santa Clara
Roseville
Livermore
Watsonville
San Bruno
Daly City
Sunnyvale
Turlock
Vacaville
San Carlos
San Ramon
San Lorenzo
Davis
Hollister
Redwood City
Manteca
Union City
Elk Grove
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 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 Februar 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$203 | Average$442 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$305 | Average$442 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$350 | Average$446 | FlexibilityNo cancel fee | On-time63% |