$133+ 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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — MHT
Jun 15 — Jun 221
Round-trip
1 adult, Economy
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Find cheap flights from San Jose to New Hampshire with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from 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 May 16, 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 May 16, 2026.
This CheapOair deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/18:00 am
SJC
- BOS
1 stop19h 20m
Alaska Airlines
Tue 6/96:40 pm
BOS
- SJC
1 stop17h 46m
Alaska Airlines
Deal found 5/10![Alaska Airlines logo]()
$290
This Delta deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:01 pm
SJC
- BOS
1 stop10h 04m
Delta
Tue 7/216:05 am
BOS
- SJC
1 stop9h 30m
Delta
Deal found 5/10![Delta logo]()
$295
This Southwest deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 6/92:20 pm
SJC
- BOS
1 stop7h 25m
Southwest
Fri 6/124:45 pm
BOS
- SJC
1 stop9h 40m
Southwest
Deal found 5/12![Southwest logo]()
$300
This CheapOair deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 6/92:00 pm
SJC
- BOS
1 stop12h 44m
Alaska Airlines
Fri 6/124:33 pm
BOS
- SJC
1 stop10h 21m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$305
This Southwest deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 7/38:20 pm
SJC
- BOS
2 stops16h 00m
Southwest
Wed 7/293:45 pm
BOS
- SJC
1 stop10h 40m
Southwest
Deal found 5/12![Southwest logo]()
$306
This CheapOair deal was found by Cheapflights users on 5/11. 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.
Mon 6/82:00 pm
SJC
- BOS
1 stop12h 44m
Alaska Airlines
Tue 6/96:40 pm
BOS
- SJC
1 stop17h 46m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$307
This Southwest deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” 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 7/1410:40 am
SJC
- BOS
2 stops9h 50m
Southwest
Tue 7/213:45 pm
BOS
- SJC
1 stop10h 40m
Southwest
Deal found 5/15![Southwest logo]()
$310
This Southwest deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 8/201:25 pm
SJC
- BOS
1 stop8h 05m
Southwest
Thu 8/275:00 pm
BOS
- SJC
1 stop8h 15m
Southwest
Deal found 5/12![Southwest logo]()
$315
This Southwest deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 7/1811:10 am
SJC
- BOS
1 stop8h 55m
Southwest
Tue 7/213:45 pm
BOS
- SJC
1 stop10h 40m
Southwest
Deal found 5/14![Southwest logo]()
$317
This Southwest deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:00 pm
SJC
- BOS
1 stop10h 00m
Southwest
Tue 9/87:30 am
BOS
- SJC
2 stops16h 20m
Southwest
Deal found 5/10![Southwest logo]()
$318
This CheapOair deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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.
Fri 5/297:06 am
SJC
- BOS
1 stop19h 38m
Alaska Airlines
Fri 6/58:05 am
BOS
- SJC
1 stop9h 08m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$320
This Southwest deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 7/1411:15 am
SJC
- BOS
1 stop8h 50m
Southwest
Sat 7/1811:45 am
BOS
- SJC
1 stop12h 30m
Southwest
Deal found 5/12![Southwest logo]()
$322
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 May 16, 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 May 16, 2026.
This Southwest deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:00 pm
SJC
- BOS
1 stop10h 00m
Southwest
Sun 8/165:55 am
BOS
- SJC
1 stop10h 20m
Southwest
Deal found 5/10![Southwest logo]()
$317
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 8/2310:10 pm
SJC
- BOS
1 stop8h 29m
Delta
Sun 8/307:12 am
BOS
- SJC
1 stop8h 15m
Delta
Deal found 5/12![Delta logo]()
$372
This Alaska Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 7/85:02 pm
SJC
- BOS
1 stop9h 38m
Alaska Airlines
Fri 7/104:33 pm
BOS
- SJC
1 stop10h 21m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$387
This United Airlines deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” 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 9/226:30 am
SJC
- PWM
1 stop8h 24m
United Airlines
Wed 9/236:00 am
PWM
- SJC
1 stop8h 46m
United Airlines
Deal found 5/15![United Airlines logo]()
$505
This Southwest deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/131:25 pm
SJC
- BOS
1 stop8h 05m
Southwest
Sun 8/165:55 am
BOS
- SJC
1 stop10h 20m
Southwest
Deal found 5/10![Southwest logo]()
$317
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 8/2310:10 pm
SJC
- BOS
1 stop8h 29m
Delta
Mon 8/315:40 am
BOS
- SJC
1 stop9h 29m
Delta
Deal found 5/12![Delta logo]()
$372
This Southwest deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” 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 8/76:55 pm
SJC
- BOS
1 stop8h 05m
Southwest
Tue 8/112:45 pm
BOS
- SJC
2 stops9h 55m
Southwest
Deal found 5/15![Southwest logo]()
$342
This Alaska Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 8/55:02 pm
SJC
- BOS
1 stop9h 38m
Alaska Airlines
Mon 8/104:33 pm
BOS
- SJC
1 stop19h 53m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$432
This Southwest deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 5/269:40 pm
SJC
- BOS
1 stop9h 05m
Southwest
Fri 5/295:30 am
BOS
- SJC
1 stop9h 50m
Southwest
Deal found 5/12![Southwest logo]()
$359
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 8/226:10 am
SJC
- PWM
2 stops12h 21m
Delta
Sun 8/306:05 am
PWM
- SJC
1 stop8h 23m
Delta
Deal found 5/12![Delta logo]()
$454
This Southwest deal was found by Cheapflights users on 5/11. 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 8/37:40 pm
SJC
- BOS
2 stops9h 20m
Southwest
Tue 8/112:30 pm
BOS
- SJC
2 stops10h 10m
Southwest
Deal found 5/11![Southwest logo]()
$379
This Expedia deal was found by Cheapflights users on 5/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/265:09 pm
SJC
- LEB
2 stops13h 44m
Multiple Airlines
Sat 5/307:00 am
LEB
- SJC
2 stops13h 06m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$1,019
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 8/235:47 pm
SJC
- PWM
2 stops13h 58m
Delta
Sat 8/296:05 am
PWM
- SJC
2 stops14h 17m
Delta
Deal found 5/12![Delta logo]()
$459
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 8/236:37 pm
SJC
- PWM
2 stops11h 31m
United Airlines
Sat 8/295:15 am
PWM
- SJC
2 stops10h 53m
United Airlines
Deal found 5/13![United Airlines logo]()
$564
This Delta deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 10/185:45 pm
SJC
- PWM
2 stops14h 10m
Delta
Fri 10/236:00 am
PWM
- SJC
2 stops15h 52m
Delta
Deal found 5/13![Delta logo]()
$477
This Southwest deal was found by Cheapflights users on 5/11. 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 6/239:40 pm
SJC
- PWM
1 stop9h 15m
Southwest
Sat 6/278:25 am
PWM
- SJC
1 stop14h 35m
Southwest
Deal found 5/11![Southwest logo]()
$468
This Alaska Airlines deal was found by Cheapflights users on 5/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:50 pm
SJC
- MHT
2 stops13h 14m
Alaska Airlines
Wed 9/212:09 pm
MHT
- SJC
2 stops13h 19m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$654
This Southwest deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 6/111:30 am
SJC
- MHT
1 stop7h 25m
Southwest
Wed 6/105:45 am
MHT
- SJC
1 stop9h 35m
Southwest
Deal found 5/12![Southwest logo]()
$477
This Southwest deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 6/1310:55 pm
SJC
- MHT
1 stop13h 05m
Southwest
Sat 6/206:15 pm
MHT
- SJC
1 stop7h 40m
Southwest
Deal found 5/14![Southwest logo]()
$502
This Delta deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 6/37:10 am
SJC
- PWM
2 stops14h 33m
Delta
Sun 6/76:00 am
PWM
- SJC
2 stops14h 17m
Delta
Deal found 5/14![Delta logo]()
$609
This Southwest deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 7/69:40 pm
SJC
- PWM
1 stop9h 15m
Southwest
Sat 7/113:55 pm
PWM
- SJC
1 stop10h 00m
Southwest
Deal found 5/12![Southwest logo]()
$518
This Southwest deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 7/97:35 pm
SJC
- MHT
2 stops10h 05m
Southwest
Sun 7/127:10 pm
MHT
- SJC
1 stop7h 45m
Southwest
Deal found 5/13![Southwest logo]()
$552
This Southwest deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” 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 5/309:45 pm
SJC
- MHT
1 stop7h 20m
Southwest
Wed 6/312:45 pm
MHT
- SJC
1 stop10h 45m
Southwest
Deal found 5/15![Southwest logo]()
$577
This Southwest deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/39:40 pm
SJC
- PWM
1 stop9h 05m
Southwest
Sun 6/75:30 am
PWM
- SJC
1 stop13h 00m
Southwest
Deal found 5/16![Southwest logo]()
$595
This Southwest deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 6/139:40 pm
SJC
- PWM
1 stop10h 15m
Southwest
Sat 6/203:55 pm
PWM
- SJC
1 stop10h 00m
Southwest
Deal found 5/14![Southwest logo]()
$623
Last-minute flights from San Jose to New HampshireDiscover last-minute flight deals from San Jose to New Hampshire. Data last updated May 16, 2026 and is based on user searches.
Discover last-minute flight deals from San Jose to New Hampshire. Data last updated May 16, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/241:40 pm
SJC
- BOS
1 stop7h 18m
Delta
Wed 5/276:45 pm
BOS
- SJC
1 stop7h 56m
Delta
Deal found 5/11![Delta logo]()
$332
This CheapOair deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 5/272:00 pm
SJC
- BOS
1 stop12h 44m
Alaska Airlines
Fri 5/296:40 pm
BOS
- SJC
1 stop18h 05m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$330
This American Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/287:24 pm
SJC
- BOS
2 stops10h 17m
American Airlines
Tue 6/28:00 am
BOS
- SJC
2 stops10h 31m
American Airlines
Deal found 5/13![American Airlines logo]()
$326
This American Airlines deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2811:48 am
SJC
- BOS
1 stop9h 16m
American Airlines
Tue 6/165:05 pm
BOS
- SJC
1 stop8h 37m
American Airlines
Deal found 5/15![American Airlines logo]()
$327
This CheapOair deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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.
Fri 5/297:06 am
SJC
- BOS
1 stop19h 38m
Alaska Airlines
Fri 6/58:05 am
BOS
- SJC
1 stop9h 08m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$320
This American Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 5/2911:48 am
SJC
- BOS
1 stop9h 16m
American Airlines
Sat 6/63:06 pm
BOS
- SJC
2 stops10h 36m
American Airlines
Deal found 5/13![American Airlines logo]()
$336
This CheapOair deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/18:00 am
SJC
- BOS
1 stop19h 20m
Alaska Airlines
Tue 6/96:40 pm
BOS
- SJC
1 stop17h 46m
Alaska Airlines
Deal found 5/10![Alaska Airlines logo]()
$290
This CheapOair deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 6/312:59 pm
SJC
- BOS
1 stop13h 45m
Alaska Airlines
Sat 6/66:00 am
BOS
- SJC
1 stop10h 04m
Alaska Airlines
Deal found 5/12![Alaska Airlines logo]()
$322
This CheapOair deal was found by Cheapflights users on 5/11. 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.
Mon 6/82:00 pm
SJC
- BOS
1 stop12h 44m
Alaska Airlines
Tue 6/96:40 pm
BOS
- SJC
1 stop17h 46m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$307
This Alaska Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 6/85:09 pm
SJC
- BOS
1 stop9h 35m
Alaska Airlines
Fri 6/124:33 pm
BOS
- SJC
1 stop10h 21m
Alaska Airlines
Deal found 5/14![Alaska Airlines logo]()
$335
This Southwest deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 6/92:20 pm
SJC
- BOS
1 stop7h 25m
Southwest
Fri 6/124:45 pm
BOS
- SJC
1 stop9h 40m
Southwest
Deal found 5/12![Southwest logo]()
$300
This CheapOair deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 6/92:00 pm
SJC
- BOS
1 stop12h 44m
Alaska Airlines
Fri 6/124:33 pm
BOS
- SJC
1 stop10h 21m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$305
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 May 16, 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 May 16, 2026.
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 7/46:20 am
SJC
- BOS
1 stop9h 53m
Delta
Deal found 5/12![Delta logo]()
$133
This CheapOair deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 7/75:02 pm
SJC
- BOS
1 stop9h 38m
Alaska Airlines
Deal found 5/12![Alaska Airlines logo]()
$138
This CheapOair deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 6/169:09 am
SJC
- BOS
1 stop17h 31m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$143
This American Airlines deal was found by Cheapflights users on 5/11. 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 6/94:26 pm
SJC
- BOS
1 stop10h 32m
American Airlines
Deal found 5/11![American Airlines logo]()
$144
This American Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/287:24 pm
SJC
- BOS
2 stops10h 17m
American Airlines
Deal found 5/12![American Airlines logo]()
$147
This Delta deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 8/146:12 pm
SJC
- BOS
1 stop8h 18m
Delta
Deal found 5/14![Delta logo]()
$148
This CheapOair deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 5/275:09 pm
SJC
- BOS
1 stop9h 35m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$153
This CheapOair deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 5/282:00 pm
SJC
- BOS
1 stop12h 44m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$158
This Southwest deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 7/38:20 pm
SJC
- BOS
2 stops16h 00m
Southwest
Deal found 5/13![Southwest logo]()
$159
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 5/2411:41 am
SJC
- BOS
1 stop9h 15m
Delta
Deal found 5/12![Delta logo]()
$160
This United Airlines deal was found by Cheapflights users on 5/11. 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.
Sun 9/136:37 pm
SJC
- BOS
1 stop8h 22m
United Airlines
Deal found 5/11![United Airlines logo]()
$164
This American Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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
- BOS
2 stops11h 59m
American Airlines
Deal found 5/13![American Airlines logo]()
$165
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 May 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $290 (CheapOair) |
One-way from | $133 (Delta) |
Popular in | April |
Cheapest in | October |
Average price | $377 |
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 May 16, 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
Wed 8/12
5:00 pm-6:00 am
1 stop10h 00m
Boston Logan Intl
Sun 8/16
5:55 am-1:15 pm
1 stop10h 20m
$317
San JoseBoston
SJC - BOS
SJCBOS
San Jose
Thu 8/13
1:25 pm-12:30 am
1 stop8h 05m
Boston Logan Intl
Sun 8/16
5:55 am-1:15 pm
1 stop10h 20m
$317
San JoseBoston
SJC - BOS
SJCBOS
San Jose
Fri 8/7
6:55 pm-6:00 am
1 stop8h 05m
Boston Logan Intl
Tue 8/11
2:45 pm-9:40 pm
2 stops9h 55m
$342
San JoseBoston
SJC - BOS
SJCBOS
San Jose
Tue 5/26
9:40 pm-9:45 am
1 stop9h 05m
Boston Logan Intl
Fri 5/29
5:30 am-12:20 pm
1 stop9h 50m
$359
Quickest round-trip
San JoseBoston
SJC - BOS
SJCBOS
San Jose
Sun 8/23
10:10 pm-9:39 am
1 stop8h 29m
Boston Logan Intl
Sun 8/30
7:12 am-12:27 pm
1 stop8h 15m
$372
San JoseBoston
SJC - BOS
SJCBOS
San Jose
Sun 8/23
10:10 pm-9:39 am
1 stop8h 29m
Boston Logan Intl
Mon 8/31
5:40 am-12:09 pm
1 stop9h 29m
$372
San JoseBoston
SJC - BOS
SJCBOS
San Jose
Mon 8/3
7:40 pm-8:00 am
2 stops9h 20m
Boston Logan Intl
Tue 8/11
2:30 pm-9:40 pm
2 stops10h 10m
$379
San JoseBoston
SJC - BOS
SJCBOS
San Jose
Wed 7/8
5:02 pm-5:40 am
1 stop9h 38m
Boston Logan Intl
Fri 7/10
4:33 pm-11:54 pm
1 stop10h 21m
$387
San JoseBoston
SJC - BOS
SJCBOS
San Jose
Wed 8/5
5:02 pm-5:40 am
1 stop9h 38m
Boston Logan Intl
Mon 8/10
4:33 pm-9:26 am
1 stop19h 53m
$432
San JosePortland
SJC - PWM
SJCPWM
San Jose
Sat 8/22
6:10 am-9:31 pm
2 stops12h 21m
Portland
Sun 8/30
6:05 am-11:28 am
1 stop8h 23m
$454
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-MHT
SJC-PWM
SJC-LEB
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-MHT
SJC-PWM
SJC-LEB
No data available for this route at this time. Please check back soon.
Related info for your journey
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