$145+ 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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — SFO
Jun 9 — Jun 161
Round-trip
1 adult, Economy
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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
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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 May 10, 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 May 10, 2026.
This Expedia deal was found by Cheapflights users on 5/6. 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 5/2212:01 pm
BOS
- SFO
1 stop10h 33m
Multiple Airlines
Wed 5/2710:30 am
SFO
- BOS
1 stop16h 14m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$299
This Expedia deal was found by Cheapflights users on 5/10. 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.
Thu 5/286:00 am
BOS
- SFO
1 stop16h 34m
Multiple Airlines
Sun 5/317:40 am
SFO
- BOS
1 stop19h 40m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$300
This Vliegwinkel deal was found by Cheapflights users on 5/10. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/246:00 am
BOS
- SFO
1 stop16h 34m
Multiple Airlines
Tue 6/23:10 pm
SFO
- BOS
Nonstop5h 48m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$301
This Cheapflightsfares deal was found by Cheapflights users on 5/10. 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.
Tue 7/148:55 pm
BOS
- SFO
Nonstop6h 36m
JetBlue
Tue 7/283:19 pm
SFO
- BOS
Nonstop5h 40m
JetBlue
Deal found 5/10![JetBlue logo]()
$302
This Expedia deal was found by Cheapflights users on 5/5. 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.
Sat 6/63:40 pm
BOS
- SFO
Nonstop6h 41m
Multiple Airlines
Mon 6/157:55 am
SFO
- BOS
1 stop18h 45m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$303
This Expedia deal was found by Cheapflights users on 5/8. 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 5/2212:01 pm
BOS
- SFO
1 stop10h 33m
Multiple Airlines
Sat 5/306:16 am
SFO
- BOS
1 stop20h 28m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$304
This Orbitz deal was found by Cheapflights users on 5/8. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/28:15 am
BOS
- SFO
Nonstop6h 43m
Multiple Airlines
Tue 6/96:16 am
SFO
- BOS
1 stop20h 28m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$305
This Expedia deal was found by Cheapflights users on 5/6. 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.
Thu 5/289:12 am
BOS
- SFO
1 stop13h 22m
Multiple Airlines
Mon 6/16:58 pm
SFO
- BOS
1 stop8h 22m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$306
This United Airlines deal was found by Cheapflights users on 5/6. 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 6/36:00 am
BOS
- SFO
Nonstop6h 27m
United Airlines
Wed 6/172:06 pm
SFO
- BOS
1 stop8h 08m
United Airlines
Deal found 5/6![United Airlines logo]()
$307
This Travelocity deal was found by Cheapflights users on 5/6. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/224:40 pm
BOS
- SFO
Nonstop6h 41m
Multiple Airlines
Sat 8/298:51 pm
SFO
- BOS
1 stop10h 18m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$309
This Orbitz deal was found by Cheapflights users on 5/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:00 am
BOS
- SFO
1 stop16h 13m
Multiple Airlines
Mon 8/176:00 am
SFO
- BOS
1 stop20h 40m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$310
This Southwest deal was found by Cheapflights users on 5/5. 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.
Tue 9/17:45 am
PWM
- SFO
1 stop8h 10m
Southwest
Wed 9/910:30 pm
SFO
- PWM
1 stop8h 20m
Southwest
Deal found 5/5![Southwest logo]()
$327
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 May 10, 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 May 10, 2026.
This JetBlue deal was found by Cheapflights users on 5/6. 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.
Wed 5/278:15 am
BOS
- SFO
Nonstop6h 43m
JetBlue
Mon 6/111:59 pm
SFO
- BOS
Nonstop5h 41m
JetBlue
Deal found 5/6![JetBlue logo]()
$332
This American Airlines deal was found by Cheapflights users on 5/9. 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.
Fri 6/125:18 pm
ORH
- SFO
1 stop10h 55m
American Airlines
Sat 6/206:56 pm
SFO
- ORH
2 stops18h 57m
American Airlines
Deal found 5/9![American Airlines logo]()
$367
This United Airlines deal was found by Cheapflights users on 5/9. 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 6/35:00 pm
PWM
- SFO
1 stop9h 02m
United Airlines
Sat 6/69:15 pm
SFO
- PWM
1 stop8h 59m
United Airlines
Deal found 5/9![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 5/10. 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 10/287:55 am
BOS
- SFO
Nonstop6h 59m
Delta
Sun 11/17:00 am
SFO
- BOS
Nonstop5h 43m
Delta
Deal found 5/10![Delta logo]()
$393
This Southwest deal was found by Cheapflights users on 5/5. 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 7/296:15 pm
MHT
- SFO
1 stop8h 55m
Southwest
Wed 8/510:30 pm
SFO
- MHT
1 stop8h 10m
Southwest
Deal found 5/5![Southwest logo]()
$395
This Alaska Airlines deal was found by Cheapflights users on 5/10. 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.
Fri 5/296:40 pm
BOS
- SFO
1 stop17h 53m
Alaska Airlines
Sun 6/76:16 am
SFO
- BOS
1 stop20h 28m
Alaska Airlines
Deal found 5/10![Alaska Airlines logo]()
$401
This Sun Country Air deal was found by Cheapflights users on 5/6. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2712:58 pm
PWM
- SFO
1 stop22h 15m
Sun Country Air
Sat 7/411:59 pm
SFO
- PWM
1 stop8h 40m
Sun Country Air
Deal found 5/6![Sun Country Air logo]()
$525
This Expedia deal was found by Cheapflights users on 5/9. 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 6/93:42 pm
LEB
- SFO
1 stop10h 05m
Multiple Airlines
Tue 6/164:24 pm
SFO
- LEB
2 stops14h 38m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$661
This American Airlines deal was found by Cheapflights users on 5/8. 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 6/85:18 pm
ORH
- SFO
1 stop21h 18m
American Airlines
Mon 6/159:10 pm
SFO
- ORH
1 stop16h 43m
American Airlines
Deal found 5/8![American Airlines logo]()
$372
This American Airlines deal was found by Cheapflights users on 5/9. 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.
Thu 5/285:18 pm
ORH
- SFO
1 stop11h 00m
American Airlines
Tue 6/212:18 am
SFO
- ORH
1 stop13h 35m
American Airlines
Deal found 5/9![American Airlines logo]()
$372
This Alaska Airlines deal was found by Cheapflights users on 5/6. 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.
Wed 7/14:33 pm
BOS
- SFO
1 stop9h 35m
Alaska Airlines
Mon 7/64:31 pm
SFO
- BOS
1 stop10h 09m
Alaska Airlines
Deal found 5/6![Alaska Airlines logo]()
$410
This Delta deal was found by Cheapflights users on 5/8. 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 7/275:40 pm
ORH
- SFO
2 stops22h 29m
Delta
Wed 8/510:10 pm
SFO
- ORH
2 stops15h 50m
Delta
Deal found 5/8![Delta logo]()
$410
This Southwest deal was found by Cheapflights users on 5/9. 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 6/104:25 pm
BOS
- SFO
1 stop9h 05m
Southwest
Fri 6/128:45 am
SFO
- BOS
1 stop11h 20m
Southwest
Deal found 5/9![Southwest logo]()
$411
This Southwest deal was found by Cheapflights users on 5/5. 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.
Thu 6/184:45 pm
BOS
- SFO
2 stops10h 45m
Southwest
Fri 6/197:45 pm
SFO
- BOS
2 stops9h 55m
Southwest
Deal found 5/5![Southwest logo]()
$422
This United Airlines deal was found by Cheapflights users on 5/7. 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 5/296:00 am
BOS
- SFO
Nonstop6h 27m
United Airlines
Sun 6/710:35 pm
SFO
- BOS
1 stop7h 54m
United Airlines
Deal found 5/7![United Airlines logo]()
$467
This American Airlines deal was found by Cheapflights users on 5/8. 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.
Thu 6/45:18 pm
ORH
- SFO
2 stops20h 37m
American Airlines
Fri 6/56:56 pm
SFO
- ORH
2 stops18h 57m
American Airlines
Deal found 5/8![American Airlines logo]()
$387
This Delta deal was found by Cheapflights users on 5/6. 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.
Fri 5/294:15 pm
ORH
- SFO
2 stops10h 35m
Delta
Mon 6/111:55 pm
SFO
- ORH
2 stops12h 38m
Delta
Deal found 5/6![Delta logo]()
$433
This Southwest deal was found by Cheapflights users on 5/6. 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 7/16:15 pm
MHT
- SFO
1 stop8h 55m
Southwest
Sat 7/49:05 pm
SFO
- MHT
1 stop8h 00m
Southwest
Deal found 5/6![Southwest logo]()
$426
This United Airlines deal was found by Cheapflights users on 5/8. 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 6/87:16 pm
PWM
- SFO
1 stop8h 59m
United Airlines
Sun 6/1410:35 pm
SFO
- PWM
1 stop8h 32m
United Airlines
Deal found 5/8![United Airlines logo]()
$474
This Alaska Airlines deal was found by Cheapflights users on 5/7. 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.
Thu 5/216:00 am
BOS
- SFO
1 stop9h 41m
Alaska Airlines
Fri 5/296:16 am
SFO
- BOS
1 stop20h 28m
Alaska Airlines
Deal found 5/7![Alaska Airlines logo]()
$475
This Delta deal was found by Cheapflights users on 5/5. 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 8/197:35 am
BOS
- SFO
Nonstop6h 34m
Delta
Sun 8/2310:59 pm
SFO
- BOS
1 stop7h 04m
Delta
Deal found 5/5![Delta logo]()
$435
This United Airlines deal was found by Cheapflights users on 5/9. 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.
Sat 6/276:00 am
PWM
- SFO
1 stop9h 14m
United Airlines
Fri 7/312:50 am
SFO
- PWM
1 stop10h 41m
United Airlines
Deal found 5/9![United Airlines logo]()
$479
This Southwest deal was found by Cheapflights users on 5/8. 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.
Thu 6/47:00 pm
MHT
- SFO
1 stop8h 10m
Southwest
Sun 6/711:40 pm
SFO
- MHT
1 stop8h 10m
Southwest
Deal found 5/8![Southwest logo]()
$438
This Delta deal was found by Cheapflights users on 5/8. 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 7/275:40 pm
ORH
- SFO
2 stops22h 29m
Delta
Tue 8/410:59 pm
SFO
- ORH
2 stops15h 01m
Delta
Deal found 5/8![Delta logo]()
$440
This Southwest deal was found by Cheapflights users on 5/7. 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 8/125:45 am
PWM
- SFO
2 stops11h 20m
Southwest
Mon 8/177:25 pm
SFO
- PWM
2 stops11h 30m
Southwest
Deal found 5/7![Southwest logo]()
$438
This Delta deal was found by Cheapflights users on 5/10. 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.
Fri 7/37:20 am
BOS
- SFO
Nonstop6h 39m
Delta
Thu 7/97:00 am
SFO
- BOS
1 stop13h 51m
Delta
Deal found 5/10![Delta logo]()
$446
This JetBlue deal was found by Cheapflights users on 5/7. 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.
Fri 6/53:53 pm
LEB
- SFO
1 stop9h 54m
JetBlue
Tue 6/911:59 pm
SFO
- LEB
1 stop10h 48m
JetBlue
Deal found 5/7![JetBlue logo]()
$673
This Priceline deal was found by Cheapflights users on 5/8. 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.
Sat 5/234:00 pm
LEB
- SFO
1 stop12h 06m
Multiple Airlines
Wed 5/2711:59 pm
SFO
- LEB
1 stop12h 30m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$720
This Delta deal was found by Cheapflights users on 5/10. 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 7/285:40 pm
ORH
- SFO
2 stops20h 52m
Delta
Tue 8/1110:10 pm
SFO
- ORH
2 stops15h 50m
Delta
Deal found 5/10![Delta logo]()
$450
This United Airlines deal was found by Cheapflights users on 5/8. 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.
Sat 5/307:16 pm
PWM
- SFO
1 stop8h 59m
United Airlines
Wed 6/39:30 pm
SFO
- PWM
1 stop9h 37m
United Airlines
Deal found 5/8![United Airlines logo]()
$549
Last-minute flights from New Hampshire to San FranciscoDiscover last-minute flight deals from New Hampshire to San Francisco. Data last updated May 10, 2026 and is based on user searches.
Discover last-minute flight deals from New Hampshire to San Francisco. Data last updated May 10, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 5/6. 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 5/2212:01 pm
BOS
- SFO
1 stop10h 33m
Multiple Airlines
Wed 5/2710:30 am
SFO
- BOS
1 stop16h 14m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$299
This Expedia deal was found by Cheapflights users on 5/8. 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 5/2212:01 pm
BOS
- SFO
1 stop10h 33m
Multiple Airlines
Sat 5/306:16 am
SFO
- BOS
1 stop20h 28m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$304
This Travelocity deal was found by Cheapflights users on 5/6. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/224:40 pm
BOS
- SFO
Nonstop6h 41m
Multiple Airlines
Sat 8/298:51 pm
SFO
- BOS
1 stop10h 18m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$309
This Vliegwinkel deal was found by Cheapflights users on 5/10. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/246:00 am
BOS
- SFO
1 stop16h 34m
Multiple Airlines
Tue 6/23:10 pm
SFO
- BOS
Nonstop5h 48m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$301
This Expedia deal was found by Cheapflights users on 5/10. 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.
Thu 5/286:00 am
BOS
- SFO
1 stop16h 34m
Multiple Airlines
Sun 5/317:40 am
SFO
- BOS
1 stop19h 40m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$300
This Alaska Airlines deal was found by Cheapflights users on 5/8. 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.
Thu 5/288:05 am
BOS
- SFO
1 stop11h 56m
Alaska Airlines
Tue 6/22:23 pm
SFO
- BOS
1 stop12h 21m
Alaska Airlines
Deal found 5/8![Alaska Airlines logo]()
$302
This Expedia deal was found by Cheapflights users on 5/6. 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.
Thu 5/289:12 am
BOS
- SFO
1 stop13h 22m
Multiple Airlines
Mon 6/16:58 pm
SFO
- BOS
1 stop8h 22m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$306
This Orbitz deal was found by Cheapflights users on 5/8. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/28:15 am
BOS
- SFO
Nonstop6h 43m
Multiple Airlines
Tue 6/96:16 am
SFO
- BOS
1 stop20h 28m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$305
This Expedia deal was found by Cheapflights users on 5/7. 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 6/29:12 am
BOS
- SFO
1 stop13h 45m
Multiple Airlines
Sun 6/76:16 am
SFO
- BOS
1 stop20h 28m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$310
This United Airlines deal was found by Cheapflights users on 5/6. 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 6/36:00 am
BOS
- SFO
Nonstop6h 27m
United Airlines
Wed 6/172:06 pm
SFO
- BOS
1 stop8h 08m
United Airlines
Deal found 5/6![United Airlines logo]()
$307
This Expedia deal was found by Cheapflights users on 5/5. 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.
Sat 6/63:40 pm
BOS
- SFO
Nonstop6h 41m
Multiple Airlines
Mon 6/157:55 am
SFO
- BOS
1 stop18h 45m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$303
This American Airlines deal was found by Cheapflights users on 5/7. 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.
Fri 6/125:18 pm
ORH
- SFO
1 stop10h 55m
American Airlines
Fri 6/1912:59 am
SFO
- ORH
1 stop12h 54m
American Airlines
Deal found 5/7![American Airlines logo]()
$347
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 May 10, 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 May 10, 2026.
This Southwest deal was found by Cheapflights users on 5/6. 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.
Thu 5/282:50 pm
PWM
- SFO
1 stop11h 30m
Southwest
Deal found 5/6![Southwest logo]()
$145
This Frontier deal was found by Cheapflights users on 5/6. 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.
Fri 5/2212:01 pm
BOS
- SFO
1 stop10h 33m
Frontier
Deal found 5/6![Frontier logo]()
$155
This SmartFares deal was found by Cheapflights users on 5/9. 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.
Fri 6/128:55 pm
BOS
- SFO
Nonstop6h 36m
JetBlue
Deal found 5/9![JetBlue logo]()
$156
This American Airlines deal was found by Cheapflights users on 5/5. 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 6/308:01 am
BOS
- SFO
1 stop10h 02m
American Airlines
Deal found 5/5![American Airlines logo]()
$157
This Trip.com deal was found by Cheapflights users on 5/9. 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.
Sun 5/249:12 am
BOS
- SFO
1 stop13h 22m
Frontier
Deal found 5/9![Frontier logo]()
$158
This Alaska Airlines deal was found by Cheapflights users on 5/7. 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.
Wed 5/276:00 am
BOS
- SFO
1 stop9h 41m
Alaska Airlines
Deal found 5/7![Alaska Airlines logo]()
$159
This Super.com deal was found by Cheapflights users on 5/10. 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.
Fri 6/1212:01 pm
BOS
- SFO
1 stop10h 54m
Frontier
Deal found 5/10![Frontier logo]()
$160
This Cheapflightsfares deal was found by Cheapflights users on 5/10. 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.
Wed 5/279:27 pm
BOS
- SFO
Nonstop6h 39m
JetBlue
Deal found 5/10![JetBlue logo]()
$164
This Trip.com deal was found by Cheapflights users on 5/6. 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.
Thu 5/219:18 am
BOS
- SFO
1 stop13h 16m
Frontier
Deal found 5/6![Frontier logo]()
$165
This United Airlines deal was found by Cheapflights users on 5/6. 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 7/16:00 am
BOS
- SFO
Nonstop6h 27m
United Airlines
Deal found 5/6![United Airlines logo]()
$166
This Jetabroad deal was found by Cheapflights users on 5/9. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:00 am
BOS
- SFO
1 stop9h 41m
Hawaiian Airlines
Deal found 5/9![Hawaiian Airlines logo]()
$167
This United Airlines deal was found by Cheapflights users on 5/8. 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.
Sat 5/236:10 pm
BOS
- SFO
Nonstop6h 37m
United Airlines
Deal found 5/8![United Airlines logo]()
$169
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 May 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $299 (Expedia) |
One-way from | $145 (Southwest) |
Popular in | April |
Cheapest in | January |
Average price | $412 |
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 May 10, 2026.
Use the filters below to find and compare flights from New Hampshire to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BostonSan Francisco
BOS - SFO
BOSSFO
Boston Logan Intl
Wed 5/27
8:15 am-11:58 am
Nonstop6h 43m
San Francisco
Mon 6/1
11:59 pm-8:40 am
Nonstop5h 41m
$332
WorcesterSan Francisco
ORH - SFO
ORHSFO
Worcester
Fri 6/12
5:18 pm-1:13 am
1 stop10h 55m
San Francisco
Sat 6/20
6:56 pm-4:53 pm
2 stops18h 57m
$367
PortlandSan Francisco
PWM - SFO
PWMSFO
Portland
Wed 6/3
5:00 pm-11:02 pm
1 stop9h 02m
San Francisco
Sat 6/6
9:15 pm-9:14 am
1 stop8h 59m
$369
WorcesterSan Francisco
ORH - SFO
ORHSFO
Worcester
Mon 6/8
5:18 pm-11:36 am
1 stop21h 18m
San Francisco
Mon 6/15
9:10 pm-4:53 pm
1 stop16h 43m
$372
WorcesterSan Francisco
ORH - SFO
ORHSFO
Worcester
Thu 5/28
5:18 pm-1:18 am
1 stop11h 00m
San Francisco
Tue 6/2
12:18 am-4:53 pm
1 stop13h 35m
$372
WorcesterSan Francisco
ORH - SFO
ORHSFO
Worcester
Thu 6/4
5:18 pm-10:55 am
2 stops20h 37m
San Francisco
Fri 6/5
6:56 pm-4:53 pm
2 stops18h 57m
$387
BostonSan Francisco
BOS - SFO
BOSSFO
Boston Logan Intl
Wed 10/28
7:55 am-11:54 am
Nonstop6h 59m
San Francisco
Sun 11/1
7:00 am-3:43 pm
Nonstop5h 43m
$393
ManchesterSan Francisco
MHT - SFO
MHTSFO
Manchester
Wed 7/29
6:15 pm-12:10 am
1 stop8h 55m
San Francisco
Wed 8/5
10:30 pm-9:40 am
1 stop8h 10m
$395
BostonSan Francisco
BOS - SFO
BOSSFO
Boston Logan Intl
Fri 5/29
6:40 pm-9:33 am
1 stop17h 53m
San Francisco
Sun 6/7
6:16 am-5:44 am
1 stop20h 28m
$401
BostonSan Francisco
BOS - SFO
BOSSFO
Boston Logan Intl
Wed 7/1
4:33 pm-11:08 pm
1 stop9h 35m
San Francisco
Mon 7/6
4:31 pm-5:40 am
1 stop10h 09m
$410
Showing 1-10 of 60 resultsSorted by cheapest first
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.
BOS-SFO
ORH-SFO
PWM-SFO
LEB-SFO
MHT-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
BOS-SFO
ORH-SFO
PWM-SFO
LEB-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 $188). Flying from New Hampshire to San Francisco in April is currently the most expensive (average of $431). 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.
How much does it cost to fly round-trip from New Hampshire to San Francisco?
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
Fairfield
Rancho Cordova
San Bruno
Watsonville
San Ramon
Vacaville
Roseville
San Carlos
Redwood City
Sunnyvale
Turlock
Vallejo
San Lorenzo
Davis
Emeryville
Manteca
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.
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Complete your 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.
Complete your trip
Complete your trip to San Francisco by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from New Hampshire to San Francisco by cabin class
Find flights from New Hampshire to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.
New Hampshire and San Francisco flights
Browse other New Hampshire and San Francisco flight options. Last updated on May 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Francisco
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 10, 2026.
New Hampshire to San Francisco flights
Consider these flights traveling from New Hampshire to San Francisco.
Top 2 airlines flying from New Hampshire to San Francisco
Discover the top 2 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 May 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$302 | Average$442 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$350 | Average$492 | FlexibilityNo cancel fee | On-time63% |