$155+ Cheap flights from San Francisco (SFO) to New Hampshire
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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — MHT
Jun 4 — Jun 111
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to New Hampshire 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
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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 San Francisco to New Hampshire
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Cheapest flights from San Francisco to New HampshireExplore the most affordable flight options available from San Francisco to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2026.
Explore the most affordable flight options available from San Francisco to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2026.
This Delta deal was found by Cheapflights users on 5/1. 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.
Wed 9/96:00 am
SFO
- PWM
1 stop7h 15m
Delta
Wed 9/161:35 pm
PWM
- SFO
1 stop8h 49m
Delta
Deal found 5/1![Delta logo]()
$277
This American Airlines deal was found by Cheapflights users on 5/1. 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 6/211:29 pm
SFO
- PWM
2 stops10h 11m
American Airlines
Wed 6/105:36 pm
PWM
- SFO
1 stop10h 12m
American Airlines
Deal found 5/1![American Airlines logo]()
$282
This American Airlines deal was found by Cheapflights users on 5/1. 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 8/186:36 am
SFO
- PWM
1 stop9h 17m
American Airlines
Tue 8/256:00 am
PWM
- SFO
2 stops10h 41m
American Airlines
Deal found 5/1![American Airlines logo]()
$302
This Cheapflightsfares deal was found by Cheapflights users on 5/4. 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 7/73:19 pm
SFO
- BOS
Nonstop5h 40m
JetBlue
Thu 7/98:55 pm
BOS
- SFO
Nonstop6h 36m
JetBlue
Deal found 5/4![JetBlue logo]()
$302
This Expedia deal was found by Cheapflights users on 5/1. 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.
Thu 8/136:00 am
SFO
- BOS
1 stop20h 40m
Multiple Airlines
Tue 8/186:50 pm
BOS
- SFO
Nonstop6h 42m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$303
This CheapOair deal was found by Cheapflights users on 5/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/83:19 pm
SFO
- BOS
Nonstop5h 40m
Multiple Airlines
Tue 7/146:00 am
BOS
- SFO
1 stop16h 13m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 5/1. 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.
Tue 7/284:24 pm
SFO
- BOS
1 stop10h 16m
Alaska Airlines
Wed 8/198:30 am
BOS
- SFO
1 stop11h 52m
Alaska Airlines
Deal found 5/1![Alaska Airlines logo]()
$306
This JetBlue deal was found by Cheapflights users on 5/3. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2410:17 pm
SFO
- BOS
Nonstop5h 43m
JetBlue
Wed 8/266:50 pm
BOS
- SFO
Nonstop6h 42m
JetBlue
Deal found 5/3![JetBlue logo]()
$307
This CheapOair deal was found by Cheapflights users on 5/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/811:59 pm
SFO
- BOS
Nonstop5h 39m
Multiple Airlines
Tue 8/186:00 am
BOS
- SFO
1 stop16h 25m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$309
This Trip.com deal was found by Cheapflights users on 5/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:58 pm
SFO
- BOS
1 stop8h 22m
Multiple Airlines
Sat 5/306:00 am
BOS
- SFO
1 stop16h 34m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$310
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Sat 5/2311:05 pm
SFO
- BOS
Nonstop5h 56m
United Airlines
Tue 7/216:00 am
BOS
- SFO
Nonstop6h 27m
United Airlines
Deal found 5/1![United Airlines logo]()
$311
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.
Wed 8/54:31 pm
SFO
- BOS
1 stop10h 09m
Multiple Airlines
Mon 8/106:00 am
BOS
- SFO
1 stop16h 13m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$312
Best flights from San Francisco to New HampshireDiscover carefully curated flight deals from San Francisco to New Hampshire that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 5, 2026.
Discover carefully curated flight deals from San Francisco to New Hampshire that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 5, 2026.
This JetBlue deal was found by Cheapflights users on 5/1. 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.
Tue 6/93:10 pm
SFO
- BOS
Nonstop5h 48m
JetBlue
Wed 6/109:15 pm
BOS
- SFO
Nonstop6h 42m
JetBlue
Deal found 5/1![JetBlue logo]()
$322
This Delta deal was found by Cheapflights users on 5/4. 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 5/189:54 pm
SFO
- BOS
Nonstop5h 51m
Delta
Wed 5/278:59 pm
BOS
- SFO
Nonstop6h 33m
Delta
Deal found 5/4![Delta logo]()
$322
This United Airlines deal was found by Cheapflights users on 5/3. 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.
Sun 6/711:05 pm
SFO
- BOS
Nonstop5h 56m
United Airlines
Fri 6/126:00 am
BOS
- SFO
1 stop8h 25m
United Airlines
Deal found 5/3![United Airlines logo]()
$342
This American Airlines deal was found by Cheapflights users on 5/3. 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.
Fri 7/106:00 am
SFO
- ORH
1 stop7h 51m
American Airlines
Sun 7/125:16 pm
ORH
- SFO
1 stop10h 43m
American Airlines
Deal found 5/3![American Airlines logo]()
$352
This Southwest deal was found by Cheapflights users on 5/4. 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 7/810:50 am
SFO
- BOS
1 stop9h 15m
Southwest
Wed 7/152:25 pm
BOS
- SFO
2 stops11h 00m
Southwest
Deal found 5/4![Southwest logo]()
$372
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/86:16 am
SFO
- BOS
1 stop20h 28m
Alaska Airlines
Thu 6/116:03 am
BOS
- SFO
1 stop9h 36m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$407
This Priceline deal was found by Cheapflights users on 5/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/111:59 pm
SFO
- LEB
1 stop12h 30m
Multiple Airlines
Mon 6/83:53 pm
LEB
- SFO
1 stop12h 04m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$620
This United Airlines deal was found by Cheapflights users on 5/2. 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.
Sat 5/2311:05 pm
SFO
- BOS
Nonstop5h 56m
United Airlines
Thu 6/46:00 am
BOS
- SFO
Nonstop6h 27m
United Airlines
Deal found 5/2![United Airlines logo]()
$347
This Southwest deal was found by Cheapflights users on 5/4. 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.
Mon 6/86:45 pm
SFO
- PWM
2 stops12h 10m
Southwest
Tue 6/165:30 am
PWM
- SFO
2 stops11h 10m
Southwest
Deal found 5/4![Southwest logo]()
$379
This American Airlines deal was found by Cheapflights users on 5/4. 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 5/1910:35 pm
SFO
- ORH
1 stop12h 39m
American Airlines
Sat 5/235:18 pm
ORH
- SFO
1 stop8h 45m
American Airlines
Deal found 5/4![American Airlines logo]()
$382
This Delta deal was found by Cheapflights users on 5/3. 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.
Sun 8/210:55 pm
SFO
- ORH
2 stops15h 05m
Delta
Fri 8/285:40 pm
ORH
- SFO
2 stops31h 07m
Delta
Deal found 5/3![Delta logo]()
$395
This United Airlines deal was found by Cheapflights users on 5/1. 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 8/1710:55 pm
SFO
- PWM
1 stop8h 07m
United Airlines
Mon 8/247:35 pm
PWM
- SFO
1 stop8h 41m
United Airlines
Deal found 5/1![United Airlines logo]()
$369
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:04 pm
SFO
- BOS
1 stop8h 16m
Alaska Airlines
Tue 7/144:33 pm
BOS
- SFO
1 stop9h 35m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$410
This Southwest deal was found by Cheapflights users on 5/4. 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.
Mon 5/187:15 pm
SFO
- BOS
2 stops10h 00m
Southwest
Wed 5/275:35 am
BOS
- SFO
1 stop8h 05m
Southwest
Deal found 5/4![Southwest logo]()
$390
This Southwest deal was found by Cheapflights users on 5/4. 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 6/3010:50 pm
SFO
- BOS
2 stops10h 20m
Southwest
Wed 7/84:25 pm
BOS
- SFO
1 stop9h 05m
Southwest
Deal found 5/4![Southwest logo]()
$392
This American Airlines deal was found by Cheapflights users on 5/1. 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 6/99:10 pm
SFO
- ORH
1 stop16h 43m
American Airlines
Thu 6/185:18 pm
ORH
- SFO
1 stop10h 55m
American Airlines
Deal found 5/1![American Airlines logo]()
$452
This Delta deal was found by Cheapflights users on 4/30. 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 5/1811:59 pm
SFO
- ORH
2 stops12h 34m
Delta
Tue 7/215:40 pm
ORH
- SFO
2 stops19h 47m
Delta
Deal found 4/30![Delta logo]()
$455
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Tue 6/97:00 am
SFO
- BOS
Nonstop5h 54m
United Airlines
Wed 6/106:21 am
BOS
- SFO
1 stop9h 09m
United Airlines
Deal found 5/1![United Airlines logo]()
$417
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.
Sat 9/1910:30 pm
SFO
- PWM
1 stop9h 05m
Southwest
Sat 9/265:40 am
PWM
- SFO
2 stops13h 10m
Southwest
Deal found 5/5![Southwest logo]()
$398
This American Airlines deal was found by Cheapflights users on 4/30. 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 6/812:59 am
SFO
- ORH
1 stop12h 54m
American Airlines
Thu 6/115:18 pm
ORH
- SFO
1 stop10h 55m
American Airlines
Deal found 4/30![American Airlines logo]()
$452
This United Airlines deal was found by Cheapflights users on 5/2. 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 6/242:06 pm
SFO
- BOS
1 stop8h 08m
United Airlines
Tue 7/76:00 am
BOS
- SFO
Nonstop6h 27m
United Airlines
Deal found 5/2![United Airlines logo]()
$421
This Southwest deal was found by Cheapflights users on 5/2. 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.
Wed 8/196:50 am
SFO
- PWM
2 stops11h 20m
Southwest
Sat 8/297:25 am
PWM
- SFO
2 stops12h 25m
Southwest
Deal found 5/2![Southwest logo]()
$403
This JetBlue deal was found by Cheapflights users on 5/3. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/211:44 pm
SFO
- LEB
1 stop11h 03m
JetBlue
Tue 8/253:53 pm
LEB
- SFO
1 stop11h 38m
JetBlue
Deal found 5/3![JetBlue logo]()
$605
This American Airlines deal was found by Cheapflights users on 5/1. 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 6/911:25 am
SFO
- ORH
2 stops26h 28m
American Airlines
Tue 6/165:18 pm
ORH
- SFO
2 stops18h 16m
American Airlines
Deal found 5/1![American Airlines logo]()
$458
This JetBlue deal was found by Cheapflights users on 5/3. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/211:44 pm
SFO
- LEB
1 stop11h 03m
JetBlue
Sat 8/223:53 pm
LEB
- SFO
1 stop11h 38m
JetBlue
Deal found 5/3![JetBlue logo]()
$605
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.
Fri 7/108:45 am
SFO
- BOS
1 stop11h 20m
Southwest
Tue 7/143:45 pm
BOS
- SFO
2 stops10h 30m
Southwest
Deal found 5/5![Southwest logo]()
$414
This American Airlines deal was found by Cheapflights users on 5/1. 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.
Wed 6/1012:59 am
SFO
- ORH
1 stop12h 54m
American Airlines
Sun 6/145:18 pm
ORH
- SFO
1 stop10h 55m
American Airlines
Deal found 5/1![American Airlines logo]()
$462
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/265:05 am
SFO
- PWM
1 stop9h 39m
United Airlines
Tue 6/25:15 am
PWM
- SFO
1 stop8h 54m
United Airlines
Deal found 5/5![United Airlines logo]()
$479
This Southwest deal was found by Cheapflights users on 5/1. 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.
Mon 6/299:10 pm
SFO
- MHT
1 stop8h 20m
Southwest
Tue 8/187:45 am
MHT
- SFO
1 stop8h 10m
Southwest
Deal found 5/1![Southwest logo]()
$416
This American Airlines deal was found by Cheapflights users on 5/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/119:10 pm
SFO
- ORH
1 stop16h 43m
American Airlines
Mon 6/155:18 pm
ORH
- SFO
1 stop21h 18m
American Airlines
Deal found 5/2![American Airlines logo]()
$462
Last-minute flights from San Francisco to New HampshireDiscover last-minute flight deals from San Francisco to New Hampshire. Data last updated May 5, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to New Hampshire. Data last updated May 5, 2026 and is based on user searches.
This lol.travel deal was found by Cheapflights users on 5/4. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/188:44 pm
SFO
- BOS
Nonstop5h 44m
JetBlue
Wed 5/278:15 am
BOS
- SFO
Nonstop6h 43m
JetBlue
Deal found 5/4![JetBlue logo]()
$316
This CheapOair deal was found by Cheapflights users on 5/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/193:20 pm
SFO
- BOS
Nonstop5h 48m
Multiple Airlines
Wed 5/2712:01 pm
BOS
- SFO
1 stop10h 33m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$304
This Trip.com deal was found by Cheapflights users on 5/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:58 pm
SFO
- BOS
1 stop8h 22m
Multiple Airlines
Sat 5/306:00 am
BOS
- SFO
1 stop16h 34m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$310
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Sat 5/2311:05 pm
SFO
- BOS
Nonstop5h 56m
United Airlines
Tue 7/216:00 am
BOS
- SFO
Nonstop6h 27m
United Airlines
Deal found 5/1![United Airlines logo]()
$311
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.
Thu 5/286:16 am
SFO
- BOS
1 stop20h 28m
Multiple Airlines
Mon 6/112:01 pm
BOS
- SFO
1 stop10h 56m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$314
This Expedia deal was found by Cheapflights users on 5/1. 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.
Fri 5/296:16 am
SFO
- BOS
1 stop20h 28m
Multiple Airlines
Fri 6/512:01 pm
BOS
- SFO
1 stop10h 56m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$302
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/13:10 pm
SFO
- BOS
Nonstop5h 48m
JetBlue
Wed 6/39:15 pm
BOS
- SFO
Nonstop6h 42m
JetBlue
Deal found 5/5![JetBlue logo]()
$312
This American Airlines deal was found by Cheapflights users on 5/1. 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 6/211:29 pm
SFO
- PWM
2 stops10h 11m
American Airlines
Wed 6/105:36 pm
PWM
- SFO
1 stop10h 12m
American Airlines
Deal found 5/1![American Airlines logo]()
$282
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.
Tue 6/21:00 pm
SFO
- BOS
Nonstop5h 50m
Delta
Fri 7/108:55 pm
BOS
- SFO
Nonstop6h 38m
Delta
Deal found 5/5![Delta logo]()
$307
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:00 am
SFO
- BOS
Nonstop5h 41m
JetBlue
Wed 6/34:40 pm
BOS
- SFO
Nonstop6h 41m
JetBlue
Deal found 5/5![JetBlue logo]()
$317
This American Airlines deal was found by Cheapflights users on 5/1. 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 6/812:59 am
SFO
- PWM
1 stop10h 25m
American Airlines
Tue 6/166:54 pm
PWM
- SFO
1 stop9h 19m
American Airlines
Deal found 5/1![American Airlines logo]()
$277
This CheapOair deal was found by Cheapflights users on 5/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/811:59 pm
SFO
- BOS
Nonstop5h 39m
Multiple Airlines
Tue 8/186:00 am
BOS
- SFO
1 stop16h 25m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$309
One-way flights from San Francisco to New HampshireSearch for one-way flight options from San Francisco to New Hampshire. Find affordable one-way fares based on user searches. Data last updated May 5, 2026.
Search for one-way flight options from San Francisco to New Hampshire. Find affordable one-way fares based on user searches. Data last updated May 5, 2026.
This Trip.com deal was found by Cheapflights users on 4/30. 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.
Sat 5/306:58 pm
SFO
- BOS
1 stop8h 22m
Alaska Airlines
Deal found 4/30![Alaska Airlines logo]()
$155
This Super.com deal was found by Cheapflights users on 5/2. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1211:44 pm
SFO
- BOS
Nonstop5h 42m
JetBlue
Deal found 5/2![JetBlue logo]()
$157
This United Airlines deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/22:06 pm
SFO
- BOS
1 stop8h 08m
United Airlines
Deal found 5/2![United Airlines logo]()
$159
This American Airlines deal was found by Cheapflights users on 5/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:01 am
SFO
- BOS
1 stop7h 58m
American Airlines
Deal found 5/2![American Airlines logo]()
$160
This American Airlines deal was found by Cheapflights users on 5/1. 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 5/2612:18 am
SFO
- BOS
1 stop8h 28m
American Airlines
Deal found 5/1![American Airlines logo]()
$161
This American Airlines deal was found by Cheapflights users on 5/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2212:30 pm
SFO
- BOS
1 stop8h 29m
American Airlines
Deal found 5/2![American Airlines logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 5/4. 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.
Mon 6/812:32 am
SFO
- BOS
2 stops21h 55m
Frontier
Deal found 5/4![Frontier logo]()
$163
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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.
Mon 6/16:58 pm
SFO
- BOS
1 stop8h 22m
Alaska Airlines
Deal found 4/30![Alaska Airlines logo]()
$164
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/283:10 pm
SFO
- BOS
Nonstop5h 48m
JetBlue
Deal found 5/5![JetBlue logo]()
$169
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Sat 5/2311:05 pm
SFO
- BOS
Nonstop5h 56m
United Airlines
Deal found 5/1![United Airlines logo]()
$173
This American Airlines deal was found by Cheapflights users on 5/3. 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.
Tue 6/912:59 am
SFO
- ORH
1 stop12h 54m
American Airlines
Deal found 5/3![American Airlines logo]()
$174
This Delta deal was found by Cheapflights users on 4/30. 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 5/291:00 pm
SFO
- BOS
Nonstop5h 50m
Delta
Deal found 4/30![Delta logo]()
$174
Find flight deals from San Francisco to New Hampshire
Keep the following information in mind while searching for San Francisco to New Hampshire flight deals. Data was last updated May 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $277 (American Airlines) |
One-way from | $155 (Trip.com) |
Popular in | April |
Cheapest in | January |
Average price | $427 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to New Hampshire 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 5, 2026.
Use the filters below to find and compare flights from San Francisco to New Hampshire that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoBoston
SFO - BOS
SFOBOS
San Francisco
Tue 6/9
3:10 pm-11:58 pm
Nonstop5h 48m
Boston Logan Intl
Wed 6/10
9:15 pm-12:57 am
Nonstop6h 42m
$322
San FranciscoBoston
SFO - BOS
SFOBOS
San Francisco
Mon 5/18
9:54 pm-6:45 am
Nonstop5h 51m
Boston Logan Intl
Wed 5/27
8:59 pm-12:32 am
Nonstop6h 33m
$322
San FranciscoBoston
SFO - BOS
SFOBOS
San Francisco
Sun 6/7
11:05 pm-8:01 am
Nonstop5h 56m
Boston Logan Intl
Fri 6/12
6:00 am-11:25 am
1 stop8h 25m
$342
Quickest round-trip
San FranciscoBoston
SFO - BOS
SFOBOS
San Francisco
Sat 5/23
11:05 pm-8:01 am
Nonstop5h 56m
Boston Logan Intl
Thu 6/4
6:00 am-9:27 am
Nonstop6h 27m
$347
San FranciscoWorcester
SFO - ORH
SFOORH
San Francisco
Fri 7/10
6:00 am-4:51 pm
1 stop7h 51m
Worcester
Sun 7/12
5:16 pm-12:59 am
1 stop10h 43m
$352
San FranciscoPortland
SFO - PWM
SFOPWM
San Francisco
Mon 8/17
10:55 pm-10:02 am
1 stop8h 07m
Portland
Mon 8/24
7:35 pm-1:16 am
1 stop8h 41m
$369
San FranciscoBoston
SFO - BOS
SFOBOS
San Francisco
Wed 7/8
10:50 am-11:05 pm
1 stop9h 15m
Boston Logan Intl
Wed 7/15
2:25 pm-10:25 pm
2 stops11h 00m
$372
San FranciscoPortland
SFO - PWM
SFOPWM
San Francisco
Mon 6/8
6:45 pm-9:55 am
2 stops12h 10m
Portland
Tue 6/16
5:30 am-1:40 pm
2 stops11h 10m
$379
San FranciscoWorcester
SFO - ORH
SFOORH
San Francisco
Tue 5/19
10:35 pm-2:14 pm
1 stop12h 39m
Worcester
Sat 5/23
5:18 pm-11:03 pm
1 stop8h 45m
$382
San FranciscoBoston
SFO - BOS
SFOBOS
San Francisco
Mon 5/18
7:15 pm-8:15 am
2 stops10h 00m
Boston Logan Intl
Wed 5/27
5:35 am-10:40 am
1 stop8h 05m
$390
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from San Francisco to New Hampshire
Have a flexible travel schedule? Discover the best time to fly to New Hampshire from San Francisco with our price prediction graph.
SFO-PWM
SFO-BOS
SFO-ORH
SFO-LEB
SFO-MHT
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 San Francisco to New Hampshire
SFO-USNH
SFO-PWM
SFO-BOS
SFO-ORH
SFO-LEB
How much does it cost to fly round-trip from San Francisco to New Hampshire?
Reviews of airlines servicing New Hampshire
Get insights into the airlines that provide service to New Hampshire. 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 New Hampshire. Reviews last updated May 5, 2026.
Peruse reviews from past customers who have flown with Southwest and American Airlines from San Francisco to New Hampshire to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Related info for your journey
Find useful and relevant information for your journey from San Francisco to New Hampshire. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Francisco to New Hampshire
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to New Hampshire by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from San Francisco to New Hampshire, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Francisco and New Hampshire flights
Browse other San Francisco and New Hampshire flight options. Last updated on May 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
San Francisco to New Hampshire flights
Consider these flights traveling from San Francisco to New Hampshire.
Top 2 airlines flying from San Francisco to New Hampshire
Discover the top 2 airlines that operate flights from San Francisco to New Hampshire. 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 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$280 | Average$598 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$362 | Average$488 | FlexibilityNo cancel fee | On-time63% |