$117+ Cheap flights from San Jose, CA (SJC) 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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — MHT
Apr 29 — May 61
Round-trip
1 adult, Economy
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Find cheap flights from San Jose to New Hampshire with Cheapflights
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Cheapest flights from San Jose to New HampshireExplore the most affordable flight options available from San Jose to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 30, 2026.
Explore the most affordable flight options available from San Jose to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 30, 2026.
This Southwest deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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 4/211:35 pm
SJC
- BOS
1 stop7h 30m
Southwest
Sat 4/252:20 pm
BOS
- SJC
1 stop9h 35m
Southwest
Deal found 3/26![Southwest logo]()
$252
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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 5/1911:00 pm
SJC
- BOS
1 stop7h 06m
Delta
Tue 6/26:10 am
BOS
- SJC
1 stop9h 38m
Delta
Deal found 3/26![Delta logo]()
$257
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” 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.
Sat 5/165:55 pm
SJC
- BOS
1 stop9h 25m
Delta
Wed 5/274:30 pm
BOS
- SJC
1 stop9h 25m
Delta
Deal found 3/25![Delta logo]()
$264
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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 5/194:59 pm
SJC
- BOS
1 stop10h 21m
Delta
Thu 6/45:51 am
BOS
- SJC
1 stop9h 18m
Delta
Deal found 3/26![Delta logo]()
$268
This Southwest deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” 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 4/189:45 pm
SJC
- BOS
1 stop7h 45m
Southwest
Sat 4/252:20 pm
BOS
- SJC
1 stop9h 35m
Southwest
Deal found 3/27![Southwest logo]()
$271
This American Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” 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 5/56:10 am
SJC
- BOS
2 stops11h 51m
American Airlines
Wed 5/133:18 pm
BOS
- SJC
1 stop9h 38m
American Airlines
Deal found 3/25![American Airlines logo]()
$274
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” 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.
Sat 5/165:55 pm
SJC
- BOS
1 stop9h 25m
Delta
Thu 5/286:45 pm
BOS
- SJC
1 stop7h 56m
Delta
Deal found 3/25![Delta logo]()
$275
This Southwest deal was found by Cheapflights users on 3/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/29:45 pm
SJC
- BOS
1 stop7h 45m
Southwest
Sat 5/95:25 am
BOS
- SJC
2 stops12h 45m
Southwest
Deal found 3/30![Southwest logo]()
$276
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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.
Sat 5/235:55 pm
SJC
- BOS
1 stop9h 25m
Delta
Sat 5/306:15 am
BOS
- SJC
1 stop10h 56m
Delta
Deal found 3/26![Delta logo]()
$279
This Southwest deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” 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 5/49:45 pm
SJC
- BOS
1 stop9h 00m
Southwest
Sat 5/95:25 am
BOS
- SJC
2 stops12h 45m
Southwest
Deal found 3/27![Southwest logo]()
$280
This Southwest deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” 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 5/511:25 am
SJC
- BOS
2 stops9h 40m
Southwest
Wed 5/132:25 pm
BOS
- SJC
2 stops10h 45m
Southwest
Deal found 3/27![Southwest logo]()
$281
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” 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 4/188:45 am
SJC
- BOS
2 stops10h 14m
United Airlines
Sat 4/2511:00 am
BOS
- SJC
2 stops13h 07m
United Airlines
Deal found 3/27![United Airlines logo]()
$282
Best flights from San Jose to New HampshireDiscover carefully curated flight deals from San Jose to New Hampshire that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 30, 2026.
Discover carefully curated flight deals from San Jose to New Hampshire that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 30, 2026.
This Southwest deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” 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 4/209:45 pm
SJC
- BOS
1 stop7h 30m
Southwest
Wed 4/2211:40 am
BOS
- SJC
1 stop11h 50m
Southwest
Deal found 3/27![Southwest logo]()
$319
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” 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 9/185:05 pm
SJC
- BOS
1 stop9h 58m
Delta
Wed 9/304:20 pm
BOS
- SJC
1 stop9h 21m
Delta
Deal found 3/25![Delta logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” 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 9/167:47 pm
SJC
- BOS
1 stop8h 44m
Alaska Airlines
Thu 9/248:50 am
BOS
- SJC
1 stop8h 49m
Alaska Airlines
Deal found 3/25![Alaska Airlines logo]()
$357
This United Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” 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 5/58:45 am
SJC
- PWM
2 stops11h 44m
United Airlines
Wed 5/66:00 am
PWM
- SJC
2 stops14h 23m
United Airlines
Deal found 3/25![United Airlines logo]()
$499
This American Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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 7/46:00 am
SJC
- MHT
2 stops14h 32m
American Airlines
Fri 7/1012:09 pm
MHT
- SJC
2 stops13h 33m
American Airlines
Deal found 3/26![American Airlines logo]()
$537
This Southwest deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” 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 5/196:15 am
SJC
- BOS
1 stop8h 30m
Southwest
Tue 5/262:30 pm
BOS
- SJC
1 stop9h 35m
Southwest
Deal found 3/25![Southwest logo]()
$324
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” 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 7/2412:40 pm
SJC
- BOS
1 stop9h 40m
Delta
Tue 8/47:10 am
BOS
- SJC
1 stop7h 59m
Delta
Deal found 3/25![Delta logo]()
$357
This Southwest deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” 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.
Sun 5/37:45 pm
SJC
- BOS
2 stops9h 20m
Southwest
Tue 5/52:25 pm
BOS
- SJC
2 stops10h 50m
Southwest
Deal found 3/25![Southwest logo]()
$326
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” 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 4/2111:00 pm
SJC
- BOS
2 stops14h 35m
Delta
Sun 4/266:15 am
BOS
- SJC
1 stop9h 08m
Delta
Deal found 3/27![Delta logo]()
$386
This Southwest deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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 4/179:45 pm
SJC
- BOS
1 stop7h 20m
Southwest
Sat 4/251:50 pm
BOS
- SJC
1 stop9h 05m
Southwest
Deal found 3/26![Southwest logo]()
$352
This Delta deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 7/312:46 pm
SJC
- BOS
1 stop8h 12m
Delta
Tue 7/77:10 am
BOS
- SJC
1 stop7h 51m
Delta
Deal found 3/29![Delta logo]()
$388
This Southwest deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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 8/2011:00 pm
SJC
- BOS
1 stop7h 00m
Southwest
Sun 8/305:55 am
BOS
- SJC
1 stop10h 20m
Southwest
Deal found 3/26![Southwest logo]()
$377
This Delta deal was found by Cheapflights users on 3/30. 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 4/2011:00 pm
SJC
- PWM
2 stops12h 11m
Delta
Tue 4/284:43 pm
PWM
- SJC
2 stops9h 59m
Delta
Deal found 3/30![Delta logo]()
$408
This Southwest deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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 8/112:10 pm
SJC
- BOS
1 stop7h 50m
Southwest
Sat 8/812:10 pm
BOS
- SJC
2 stops10h 15m
Southwest
Deal found 3/26![Southwest logo]()
$412
This United Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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 5/56:30 am
SJC
- PWM
2 stops14h 29m
United Airlines
Fri 5/83:23 pm
PWM
- SJC
1 stop9h 09m
United Airlines
Deal found 3/26![United Airlines logo]()
$604
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” 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 4/171:45 pm
SJC
- BOS
1 stop8h 53m
Delta
Tue 4/216:10 am
BOS
- SJC
1 stop10h 08m
Delta
Deal found 3/25![Delta logo]()
$431
This Southwest deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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.
Sun 4/199:45 pm
SJC
- MHT
1 stop7h 45m
Southwest
Wed 4/2212:45 pm
MHT
- SJC
1 stop10h 45m
Southwest
Deal found 3/29![Southwest logo]()
$422
This United Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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 5/1912:56 pm
SJC
- MHT
2 stops22h 05m
United Airlines
Wed 5/207:31 pm
MHT
- SJC
2 stops19h 32m
United Airlines
Deal found 3/26![United Airlines logo]()
$761
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/99:15 am
SJC
- PWM
2 stops11h 44m
Delta
Mon 4/135:21 am
PWM
- SJC
2 stops12h 47m
Delta
Deal found 3/25![Delta logo]()
$563
This Southwest deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 6/307:40 pm
SJC
- MHT
2 stops9h 50m
Southwest
Mon 7/61:30 pm
MHT
- SJC
2 stops10h 35m
Southwest
Deal found 3/29![Southwest logo]()
$537
This Southwest deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” 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 5/239:50 am
SJC
- PWM
2 stops10h 20m
Southwest
Sat 5/3012:45 pm
PWM
- SJC
1 stop11h 10m
Southwest
Deal found 3/25![Southwest logo]()
$542
This Southwest deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” 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 4/239:45 pm
SJC
- MHT
1 stop7h 45m
Southwest
Sun 4/2611:15 am
MHT
- SJC
1 stop9h 50m
Southwest
Deal found 3/27![Southwest logo]()
$567
This Southwest deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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 4/1010:25 am
SJC
- PWM
2 stops10h 00m
Southwest
Tue 4/141:00 pm
PWM
- SJC
1 stop10h 30m
Southwest
Deal found 3/26![Southwest logo]()
$592
This Southwest deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” 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 4/910:25 am
SJC
- PWM
2 stops10h 00m
Southwest
Mon 4/135:30 am
PWM
- SJC
1 stop9h 50m
Southwest
Deal found 3/25![Southwest logo]()
$592
This Southwest deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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 5/119:45 pm
SJC
- PWM
1 stop11h 35m
Southwest
Mon 5/185:30 am
PWM
- SJC
1 stop9h 50m
Southwest
Deal found 3/26![Southwest logo]()
$632
This Southwest deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 4/137:40 pm
SJC
- MHT
2 stops9h 25m
Southwest
Fri 4/177:25 am
MHT
- SJC
1 stop8h 20m
Southwest
Deal found 3/28![Southwest logo]()
$882
Last-minute flights from San Jose to New HampshireDiscover last-minute flight deals from San Jose to New Hampshire. Data last updated March 30, 2026 and is based on user searches.
Discover last-minute flight deals from San Jose to New Hampshire. Data last updated March 30, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” 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 4/137:40 pm
SJC
- BOS
2 stops9h 35m
Southwest
Wed 4/1511:40 am
BOS
- SJC
1 stop11h 50m
Southwest
Deal found 3/27![Southwest logo]()
$320
This Southwest deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” 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 4/189:45 pm
SJC
- BOS
1 stop7h 45m
Southwest
Sat 4/251:50 pm
BOS
- SJC
1 stop9h 05m
Southwest
Deal found 3/27![Southwest logo]()
$271
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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.
Sat 4/185:50 pm
SJC
- BOS
1 stop9h 10m
Delta
Thu 4/236:54 pm
BOS
- SJC
1 stop7h 48m
Delta
Deal found 3/26![Delta logo]()
$275
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” 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 4/188:45 am
SJC
- BOS
2 stops10h 14m
United Airlines
Sat 4/2511:00 am
BOS
- SJC
2 stops13h 07m
United Airlines
Deal found 3/27![United Airlines logo]()
$282
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” 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.
Sat 4/185:50 pm
SJC
- BOS
1 stop9h 10m
Delta
Wed 4/226:15 am
BOS
- SJC
1 stop9h 08m
Delta
Deal found 3/27![Delta logo]()
$314
This Delta deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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.
Sat 4/186:00 pm
SJC
- PWM
2 stops15h 05m
Delta
Sat 4/251:12 pm
PWM
- SJC
1 stop11h 33m
Delta
Deal found 3/28![Delta logo]()
$402
This Southwest deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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.
Sun 4/1910:55 pm
SJC
- BOS
1 stop9h 00m
Southwest
Wed 4/2211:40 am
BOS
- SJC
1 stop11h 50m
Southwest
Deal found 3/26![Southwest logo]()
$319
This Delta deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 4/2011:00 pm
SJC
- PWM
2 stops12h 11m
Delta
Sat 4/251:12 pm
PWM
- SJC
1 stop11h 33m
Delta
Deal found 3/28![Delta logo]()
$403
This Southwest deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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 4/211:35 pm
SJC
- BOS
1 stop7h 30m
Southwest
Sat 4/252:20 pm
BOS
- SJC
1 stop9h 35m
Southwest
Deal found 3/26![Southwest logo]()
$252
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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 4/211:45 pm
SJC
- BOS
1 stop8h 30m
Delta
Thu 4/236:54 pm
BOS
- SJC
1 stop7h 48m
Delta
Deal found 3/26![Delta logo]()
$268
This American Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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 4/216:10 am
SJC
- BOS
2 stops11h 26m
American Airlines
Sat 4/253:05 pm
BOS
- SJC
2 stops10h 54m
American Airlines
Deal found 3/26![American Airlines logo]()
$307
This Southwest deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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 4/277:40 pm
SJC
- BOS
2 stops9h 35m
Southwest
Tue 4/284:45 pm
BOS
- SJC
1 stop8h 10m
Southwest
Deal found 3/26![Southwest logo]()
$300
One-way flights from San Jose to New HampshireSearch for one-way flight options from San Jose to New Hampshire. Find affordable one-way fares based on user searches. Data last updated March 30, 2026.
Search for one-way flight options from San Jose to New Hampshire. Find affordable one-way fares based on user searches. Data last updated March 30, 2026.
This Southwest deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” 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 4/219:40 pm
SJC
- BOS
1 stop9h 05m
Southwest
Deal found 3/25![Southwest logo]()
$117
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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 5/197:00 pm
SJC
- BOS
1 stop8h 20m
Delta
Deal found 3/26![Delta logo]()
$129
This CheapOair deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” 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 5/1212:44 pm
SJC
- BOS
1 stop14h 00m
Alaska Airlines
Deal found 3/25![Alaska Airlines logo]()
$134
This Trip.com deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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.
Mon 4/138:32 pm
SJC
- BOS
2 stops34h 49m
Frontier
Deal found 3/29![Frontier logo]()
$139
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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 5/44:50 pm
SJC
- BOS
1 stop10h 10m
Delta
Deal found 3/26![Delta logo]()
$140
This Southwest deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 4/287:40 pm
SJC
- BOS
2 stops9h 35m
Southwest
Deal found 3/29![Southwest logo]()
$141
This CheapOair deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” 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 4/146:15 am
SJC
- BOS
1 stop14h 44m
Alaska Airlines
Deal found 3/25![Alaska Airlines logo]()
$145
This CheapOair deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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 5/610:24 am
SJC
- BOS
1 stop10h 35m
Alaska Airlines
Deal found 3/26![Alaska Airlines logo]()
$160
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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 5/154:59 pm
SJC
- BOS
1 stop10h 21m
Delta
Deal found 3/26![Delta logo]()
$163
This Delta deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 4/2111:00 pm
SJC
- PWM
2 stops12h 11m
Delta
Deal found 3/28![Delta logo]()
$204
This Delta deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 4/2011:00 pm
SJC
- PWM
2 stops12h 11m
Delta
Deal found 3/28![Delta logo]()
$205
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” 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 6/512:12 pm
SJC
- PWM
1 stop7h 57m
Delta
Deal found 3/25![Delta logo]()
$213
Find flight deals from San Jose to New Hampshire
Keep the following information in mind while searching for San Jose to New Hampshire flight deals. Data was last updated March 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $252 (Southwest) |
One-way from | $117 (Southwest) |
Popular in | November |
Cheapest in | March |
Average price | $328 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Jose 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 March 30, 2026.
Use the filters below to find and compare flights from San Jose to New Hampshire that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JoseBoston
SJC - BOS
SJCBOS
San Jose
Mon 4/20
9:45 pm-8:15 am
1 stop7h 30m
Boston Logan Intl
Wed 4/22
11:40 am-8:30 pm
1 stop11h 50m
$319
San JoseBoston
SJC - BOS
SJCBOS
San Jose
Tue 5/19
6:15 am-5:45 pm
1 stop8h 30m
Boston Logan Intl
Tue 5/26
2:30 pm-9:05 pm
1 stop9h 35m
$324
San JoseBoston
SJC - BOS
SJCBOS
San Jose
Sun 5/3
7:45 pm-8:05 am
2 stops9h 20m
Boston Logan Intl
Tue 5/5
2:25 pm-10:15 pm
2 stops10h 50m
$326
San JoseBoston
SJC - BOS
SJCBOS
San Jose
Fri 4/17
9:45 pm-8:05 am
1 stop7h 20m
Boston Logan Intl
Sat 4/25
1:50 pm-7:55 pm
1 stop9h 05m
$352
San JoseBoston
SJC - BOS
SJCBOS
San Jose
Fri 9/18
5:05 pm-6:03 am
1 stop9h 58m
Boston Logan Intl
Wed 9/30
4:20 pm-10:41 pm
1 stop9h 21m
$357
San JoseBoston
SJC - BOS
SJCBOS
San Jose
Wed 9/16
7:47 pm-7:31 am
1 stop8h 44m
Boston Logan Intl
Thu 9/24
8:50 am-2:39 pm
1 stop8h 49m
$357
San JoseBoston
SJC - BOS
SJCBOS
San Jose
Fri 7/24
12:40 pm-1:20 am
1 stop9h 40m
Boston Logan Intl
Tue 8/4
7:10 am-12:09 pm
1 stop7h 59m
$357
San JoseBoston
SJC - BOS
SJCBOS
San Jose
Thu 8/20
11:00 pm-9:00 am
1 stop7h 00m
Boston Logan Intl
Sun 8/30
5:55 am-1:15 pm
1 stop10h 20m
$377
San JoseBoston
SJC - BOS
SJCBOS
San Jose
Tue 4/21
11:00 pm-4:35 pm
2 stops14h 35m
Boston Logan Intl
Sun 4/26
6:15 am-12:23 pm
1 stop9h 08m
$386
Quickest round-trip
San JoseBoston
SJC - BOS
SJCBOS
San Jose
Fri 7/3
12:46 pm-11:58 pm
1 stop8h 12m
Boston Logan Intl
Tue 7/7
7:10 am-12:01 pm
1 stop7h 51m
$388
Showing 1-10 of 55 resultsSorted by cheapest first
Best time to book a flight from San Jose to New Hampshire
Have a flexible travel schedule? Discover the best time to fly to New Hampshire from San Jose with our price prediction graph.
SJC-BOS
SJC-PWM
SJC-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 Jose to New Hampshire
SJC-USNH
SJC-BOS
SJC-PWM
SJC-MHT
What is the cheapest month to book a flight from San Jose, California to New Hampshire?
Currently, July is the cheapest month in which you can book a flight from San Jose, California to New Hampshire (average of $213). Flying from San Jose, California to New Hampshire in February is currently the most expensive (average of $1,573). 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.
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 March 30, 2026.
Read reviews from past customers who have flown Southwest from San Jose to New Hampshire. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Comfort
8.0
Overall
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Entertainment
7.5
Comfort
8.0
Overall
8.0
Food
7.0
Crew
8.6
Boarding
8.1
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 Jose 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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San Jose and New Hampshire flights
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San Jose to New Hampshire flights
Consider these flights traveling from San Jose to New Hampshire.
Top airline flying from San Jose to New Hampshire
Discover the top airline that operate flights from San Jose 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 March 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$191 | Average$456 | FlexibilityNo cancel fee | On-time63% |