$123+ 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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — MHT
Sep 11 — Sep 181
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from 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 August 12, 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 August 12, 2026.
This Southwest deal was found by Cheapflights users on 8/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2211:40 pm -
1 stop9h 10m
Sat 9/265:45 am -
1 stop8h 10m
Deal found 8/10![Southwest logo]()
$245
This Southwest deal was found by Cheapflights users on 8/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:35 pm -
1 stop7h 35m
Mon 10/266:55 pm -
1 stop8h 10m
Deal found 8/10![Southwest logo]()
$272
This Southwest deal was found by Cheapflights users on 8/11. 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 11/169:25 pm -
1 stop8h 10m
Wed 11/185:35 am -
2 stops10h 15m
Deal found 8/11![Southwest logo]()
$277
This Southwest deal was found by Cheapflights users on 8/11. 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 10/232:15 pm -
1 stop7h 55m
Tue 10/273:50 pm -
2 stops10h 45m
Deal found 8/11![Southwest logo]()
$286
This CheapOair deal was found by Cheapflights users on 8/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:59 pm -
Nonstop5h 42m
Wed 9/212:45 pm -
1 stop9h 18m
Deal found 8/10![Multiple Airlines logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:35 pm -
2 stops15h 12m
Wed 9/212:45 pm -
1 stop9h 18m
Deal found 8/6![Frontier logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:35 pm -
2 stops15h 12m
Mon 8/3112:45 pm -
1 stop9h 18m
Deal found 8/10![Frontier logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/203:38 pm -
2 stops17h 09m
Mon 8/2412:45 pm -
1 stop9h 18m
Deal found 8/11![Frontier logo]()
$292
This CheapOair deal was found by Cheapflights users on 8/11. 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.
Thu 8/276:00 am -
Nonstop5h 41m
Mon 8/3112:45 pm -
1 stop9h 18m
Deal found 8/11![Multiple Airlines logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:35 pm -
2 stops15h 12m
Sat 8/2912:45 pm -
1 stop9h 18m
Deal found 8/10![Frontier logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/153:43 pm -
2 stops16h 14m
Tue 8/2512:45 pm -
1 stop9h 18m
Deal found 8/6![Frontier logo]()
$295
This Southwest deal was found by Cheapflights users on 8/11. 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 9/811:05 pm -
2 stops12h 15m
Tue 9/155:35 am -
1 stop9h 00m
Deal found 8/11![Southwest logo]()
$296
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 August 12, 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 August 12, 2026.
This Southwest deal was found by Cheapflights users on 8/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:35 pm -
1 stop7h 35m
Mon 10/266:55 pm -
1 stop8h 10m
Deal found 8/10![Southwest logo]()
$272
This United Airlines deal was found by Cheapflights users on 8/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/29:15 pm -
Nonstop5h 56m
Tue 10/69:20 am -
Nonstop6h 23m
Deal found 8/10![United Airlines logo]()
$348
This JetBlue deal was found by Cheapflights users on 8/11. 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 9/2511:25 am -
Nonstop5h 55m
Fri 10/26:09 pm -
Nonstop6h 31m
Deal found 8/11![JetBlue logo]()
$359
This Delta deal was found by Cheapflights users on 8/10. 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.
Mon 9/219:43 pm -
Nonstop5h 47m
Thu 9/2410:10 am -
Nonstop6h 32m
Deal found 8/10![Delta logo]()
$359
This Alaska Airlines deal was found by Cheapflights users on 8/7. 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.
Tue 9/2910:36 am -
1 stop10h 18m
Fri 10/167:03 am -
1 stop12h 05m
Deal found 8/7![Alaska Airlines logo]()
$373
This American Airlines deal was found by Cheapflights users on 8/11. 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 9/155:08 pm -
2 stops20h 41m
Sun 9/205:16 pm -
2 stops19h 18m
Deal found 8/11![American Airlines logo]()
$411
This Southwest deal was found by Cheapflights users on 8/11. 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 11/169:25 pm -
1 stop8h 10m
Wed 11/185:35 am -
1 stop11h 15m
Deal found 8/11![Southwest logo]()
$272
This Expedia deal was found by Cheapflights users on 8/9. 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.
Thu 9/179:44 pm -
1 stop14h 29m
Mon 9/212:49 pm -
1 stop9h 51m
Deal found 8/9![Multiple Airlines logo]()
$716
This United Airlines deal was found by Cheapflights users on 8/9. 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.
Fri 10/29:15 pm -
Nonstop5h 56m
Sun 10/46:00 am -
Nonstop6h 30m
Deal found 8/9![United Airlines logo]()
$359
This JetBlue deal was found by Cheapflights users on 8/8. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:24 am -
1 stop10h 15m
Tue 9/159:30 pm -
Nonstop6h 26m
Deal found 8/8![JetBlue logo]()
$372
This Southwest deal was found by Cheapflights users on 8/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:30 pm -
1 stop8h 10m
Wed 9/93:05 pm -
2 stops10h 05m
Deal found 8/10![Southwest logo]()
$342
This Alaska Airlines deal was found by Cheapflights users on 8/10. 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.
Tue 9/223:25 pm -
2 stops11h 44m
Mon 9/287:59 pm -
1 stop16h 38m
Deal found 8/10![Alaska Airlines logo]()
$396
This United Airlines deal was found by Cheapflights users on 8/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:10 am -
1 stop7h 50m
Fri 9/119:25 am -
1 stop11h 10m
Deal found 8/10![United Airlines logo]()
$363
This Delta deal was found by Cheapflights users on 8/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:10 pm -
1 stop8h 49m
Fri 9/46:00 am -
1 stop9h 19m
Deal found 8/9![Delta logo]()
$419
This Southwest deal was found by Cheapflights users on 8/6. 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.
Tue 10/271:25 pm -
1 stop7h 30m
Mon 11/25:10 am -
2 stops13h 00m
Deal found 8/6![Southwest logo]()
$358
This Alaska Airlines deal was found by Cheapflights users on 8/6. 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.
Sun 10/118:20 am -
1 stop18h 01m
Wed 10/146:14 pm -
1 stop18h 23m
Deal found 8/6![Alaska Airlines logo]()
$403
This United Airlines deal was found by Cheapflights users on 8/11. 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 9/128:44 am -
Nonstop5h 47m
Sat 9/196:06 am -
1 stop9h 38m
Deal found 8/11![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 8/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:49 am -
1 stop10h 10m
Mon 8/3112:47 pm -
2 stops12h 28m
Deal found 8/9![Delta logo]()
$424
This American Airlines deal was found by Cheapflights users on 8/8. 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.
Tue 10/69:46 pm -
2 stops16h 03m
Wed 10/145:16 pm -
1 stop21h 26m
Deal found 8/8![American Airlines logo]()
$475
This Southwest deal was found by Cheapflights users on 8/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/22:15 pm -
1 stop7h 55m
Tue 10/66:45 am -
2 stops11h 25m
Deal found 8/10![Southwest logo]()
$364
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Sat 9/1210:35 pm -
1 stop8h 29m
Sun 9/207:30 am -
Nonstop6h 35m
Deal found 8/7![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 8/6. 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 8/2111:49 am -
1 stop10h 10m
Sat 8/296:10 am -
2 stops11h 17m
Deal found 8/6![Delta logo]()
$424
This Southwest deal was found by Cheapflights users on 8/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/511:40 pm -
1 stop8h 15m
Sat 10/105:35 am -
2 stops12h 00m
Deal found 8/10![Southwest logo]()
$369
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Fri 8/2810:35 pm -
1 stop8h 29m
Mon 8/316:03 am -
1 stop8h 22m
Deal found 8/8![United Airlines logo]()
$419
This Southwest deal was found by Cheapflights users on 8/7. 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.
Tue 10/2011:40 pm -
1 stop8h 15m
Mon 10/265:20 am -
2 stops11h 15m
Deal found 8/7![Southwest logo]()
$384
This Delta deal was found by Cheapflights users on 8/8. 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.
Tue 10/610:59 pm -
2 stops12h 59m
Fri 10/164:15 pm -
2 stops26h 44m
Deal found 8/8![Delta logo]()
$483
This Southwest deal was found by Cheapflights users on 8/9. 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.
Thu 11/56:00 pm -
2 stops11h 05m
Mon 11/95:35 am -
2 stops11h 50m
Deal found 8/9![Southwest logo]()
$389
This Delta deal was found by Cheapflights users on 8/8. 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.
Tue 9/110:00 pm -
2 stops16h 00m
Fri 9/45:40 pm -
2 stops33h 18m
Deal found 8/8![Delta logo]()
$493
This Orbitz deal was found by Cheapflights users on 8/8. 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.
Thu 10/89:45 pm -
1 stop9h 17m
Fri 10/163:53 pm -
1 stop12h 05m
Deal found 8/8![Multiple Airlines logo]()
$756
This Southwest deal was found by Cheapflights users on 8/8. 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 9/1710:50 am -
1 stop10h 40m
Sat 9/191:00 pm -
2 stops11h 30m
Deal found 8/8![Southwest logo]()
$398
Last-minute flights from San Francisco to New HampshireDiscover last-minute flight deals from San Francisco to New Hampshire. Data last updated August 12, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to New Hampshire. Data last updated August 12, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1211:05 pm -
1 stop8h 52m
Wed 8/1912:45 pm -
2 stops22h 27m
Deal found 8/10![Frontier logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/153:43 pm -
2 stops16h 14m
Tue 8/2512:45 pm -
1 stop9h 18m
Deal found 8/6![Frontier logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/153:43 pm -
2 stops16h 14m
Mon 8/2412:45 pm -
1 stop9h 18m
Deal found 8/6![Frontier logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/203:38 pm -
2 stops17h 09m
Mon 8/2412:45 pm -
1 stop9h 18m
Deal found 8/11![Frontier logo]()
$292
This CheapOair deal was found by Cheapflights users on 8/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:59 pm -
Nonstop5h 42m
Wed 9/212:45 pm -
1 stop9h 18m
Deal found 8/10![Multiple Airlines logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:35 pm -
2 stops15h 12m
Wed 9/212:45 pm -
1 stop9h 18m
Deal found 8/6![Frontier logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:35 pm -
2 stops15h 12m
Mon 8/3112:45 pm -
1 stop9h 18m
Deal found 8/10![Frontier logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:35 pm -
2 stops15h 12m
Sat 8/2912:45 pm -
1 stop9h 18m
Deal found 8/10![Frontier logo]()
$294
This CheapOair deal was found by Cheapflights users on 8/11. 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.
Thu 8/276:00 am -
Nonstop5h 41m
Sat 9/1212:54 pm -
1 stop9h 54m
Deal found 8/11![Multiple Airlines logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3010:35 pm -
1 stop10h 12m
Wed 9/912:54 pm -
2 stops22h 20m
Deal found 8/8![Frontier logo]()
$296
This Southwest deal was found by Cheapflights users on 8/11. 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 9/811:05 pm -
2 stops12h 15m
Tue 9/155:35 am -
1 stop9h 00m
Deal found 8/11![Southwest logo]()
$296
This Southwest deal was found by Cheapflights users on 8/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2211:40 pm -
1 stop9h 10m
Sat 9/265:45 am -
1 stop8h 10m
Deal found 8/10![Southwest logo]()
$245
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 August 12, 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 August 12, 2026.
This Southwest deal was found by Cheapflights users on 8/11. 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 10/219:35 pm -
1 stop7h 40m
Deal found 8/11![Southwest logo]()
$123
This Southwest deal was found by Cheapflights users on 8/9. 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.
Sat 10/311:10 am -
1 stop8h 00m
Deal found 8/9![Southwest logo]()
$124
This Southwest deal was found by Cheapflights users on 8/7. 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.
Mon 8/317:10 pm -
2 stops11h 45m
Deal found 8/7![Southwest logo]()
$150
This United Airlines deal was found by Cheapflights users on 8/6. 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.
Tue 10/612:10 pm -
Nonstop5h 47m
Deal found 8/6![United Airlines logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:24 pm -
2 stops34h 35m
Deal found 8/8![Frontier logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/179:33 am -
2 stops43h 47m
Deal found 8/8![Frontier logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:20 am -
2 stops21h 27m
Deal found 8/6![Frontier logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 8/8. 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.
Sat 10/104:43 pm -
1 stop9h 38m
Deal found 8/8![Alaska Airlines logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/112:28 pm -
2 stops18h 31m
Deal found 8/7![Frontier logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/169:00 pm -
2 stops56h 20m
Deal found 8/11![Frontier logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:17 pm -
2 stops36h 35m
Deal found 8/11![Frontier logo]()
$162
This American Airlines deal was found by Cheapflights users on 8/11. 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 10/19:29 pm -
1 stop8h 04m
Deal found 8/11![American Airlines logo]()
$164
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 August 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $245 (Southwest) |
One-way from | $124 (Southwest) |
Popular in | June |
Cheapest in | January |
Average price | $419 |
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 August 12, 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 FranciscoManchester
SFO San Francisco - MHT Manchester
SFOMHT
San Francisco
Tue 10/20
9:35 pm-8:10 am
1 stop7h 35m
Manchester
Mon 10/26
6:55 pm-12:05 am
1 stop8h 10m
$272
San FranciscoManchester
SFO San Francisco - MHT Manchester
SFOMHT
San Francisco
Mon 11/16
9:25 pm-8:35 am
1 stop8h 10m
Manchester
Wed 11/18
5:35 am-1:50 pm
1 stop11h 15m
$272
San FranciscoManchester
SFO San Francisco - MHT Manchester
SFOMHT
San Francisco
Wed 9/2
10:30 pm-9:40 am
1 stop8h 10m
Manchester
Wed 9/9
3:05 pm-10:10 pm
2 stops10h 05m
$342
Quickest round-trip
San FranciscoBoston
SFO San Francisco - BOS Boston Logan Intl
SFOBOS
San Francisco
Fri 10/2
9:15 pm-6:11 am
Nonstop5h 56m
Boston Logan Intl
Tue 10/6
9:20 am-12:43 pm
Nonstop6h 23m
$348
San FranciscoBoston
SFO San Francisco - BOS Boston Logan Intl
SFOBOS
San Francisco
Tue 10/27
1:25 pm-11:55 pm
1 stop7h 30m
Boston Logan Intl
Mon 11/2
5:10 am-3:10 pm
2 stops13h 00m
$358
San FranciscoBoston
SFO San Francisco - BOS Boston Logan Intl
SFOBOS
San Francisco
Fri 9/25
11:25 am-8:20 pm
Nonstop5h 55m
Boston Logan Intl
Fri 10/2
6:09 pm-9:40 pm
Nonstop6h 31m
$359
San FranciscoBoston
SFO San Francisco - BOS Boston Logan Intl
SFOBOS
San Francisco
Mon 9/21
9:43 pm-6:30 am
Nonstop5h 47m
Boston Logan Intl
Thu 9/24
10:10 am-1:42 pm
Nonstop6h 32m
$359
San FranciscoBoston
SFO San Francisco - BOS Boston Logan Intl
SFOBOS
San Francisco
Fri 10/2
9:15 pm-6:11 am
Nonstop5h 56m
Boston Logan Intl
Sun 10/4
6:00 am-9:30 am
Nonstop6h 30m
$359
San FranciscoManchester
SFO San Francisco - MHT Manchester
SFOMHT
San Francisco
Sun 9/6
8:10 am-7:00 pm
1 stop7h 50m
Manchester
Fri 9/11
9:25 am-5:35 pm
1 stop11h 10m
$363
San FranciscoBoston
SFO San Francisco - BOS Boston Logan Intl
SFOBOS
San Francisco
Fri 10/2
2:15 pm-1:10 am
1 stop7h 55m
Boston Logan Intl
Tue 10/6
6:45 am-3:10 pm
2 stops11h 25m
$364
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-MHT
SFO-BOS
SFO-ORH
SFO-LEB
SFO-PWM
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-MHT
SFO-BOS
SFO-ORH
SFO-LEB
How much does it cost to fly round-trip from San Francisco to New Hampshire?
Airfare is below average for this route at the moment.
San Francisco to New Hampshire flights typically cost between $409 and $556 in September.The cheapest round-trip price found within the last 5 days was $245 on Southwest (Sep 22-Sep 26).
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 August 12, 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.
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
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.
Search flights from San Francisco to New Hampshire by cabin class
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 August 12, 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 August 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$328 | Average$603 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$408 | Average$492 | FlexibilityNo cancel fee | On-time63% |