$100+ Cheap flights from California 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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — MHT
Mar 14 — Mar 211
1 adult, Economy
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Find cheap flights from California to New Hampshire with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from California to New Hampshire
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Cheapest flights from California to New HampshireExplore the most affordable flight options available from California to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.
Explore the most affordable flight options available from California to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.
This United Airlines deal was found by Cheapflights users on 2/8. 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 9/1110:55 pm
LAX
- BOS
Nonstop5h 23m
United Airlines
Sat 9/198:00 am
BOS
- LAX
Nonstop6h 30m
United Airlines
Deal found 2/8![United Airlines logo]()
$179
This United Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/912:25 am
LAX
- BOS
1 stop9h 24m
United Airlines
Tue 3/178:21 am
BOS
- LAX
Nonstop6h 44m
United Airlines
Deal found 2/8![United Airlines logo]()
$185
This JetBlue deal was found by Cheapflights users on 2/12. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/288:52 pm
LAS
- BOS
Nonstop5h 08m
JetBlue
Mon 6/18:25 pm
BOS
- LAS
Nonstop6h 27m
JetBlue
Deal found 2/12![JetBlue logo]()
$187
This Cheapflightsfares deal was found by Cheapflights users on 2/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/62:00 pm
LAX
- BOS
Nonstop5h 35m
JetBlue
Sun 5/106:25 am
BOS
- LAX
Nonstop6h 15m
JetBlue
Deal found 2/12![JetBlue logo]()
$188
This Delta deal was found by Cheapflights users on 2/9. 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 3/111:00 pm
LAX
- BOS
Nonstop5h 22m
Delta
Wed 3/181:55 pm
BOS
- LAX
Nonstop6h 30m
Delta
Deal found 2/9![Delta logo]()
$189
This SmartFares deal was found by Cheapflights users on 2/10. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/58:46 am
LAX
- BOS
1 stop12h 13m
Alaska Airlines
Wed 3/117:00 am
BOS
- LAX
1 stop11h 36m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$190
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Tue 3/1012:25 am
LAX
- BOS
1 stop9h 24m
United Airlines
Wed 3/188:21 am
BOS
- LAX
Nonstop6h 44m
United Airlines
Deal found 2/9![United Airlines logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 3/58:46 am
LAX
- BOS
1 stop12h 13m
Hawaiian Airlines
Wed 3/117:00 am
BOS
- LAX
1 stop11h 36m
Hawaiian Airlines
Deal found 2/11![Hawaiian Airlines logo]()
$197
This JetBlue deal was found by Cheapflights users on 2/9. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/258:40 pm
LAX
- BOS
Nonstop5h 20m
JetBlue
Fri 3/69:45 am
BOS
- LAX
Nonstop6h 33m
JetBlue
Deal found 2/9![JetBlue logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 2/11. 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.
Wed 3/46:00 pm
LAX
- BOS
1 stop9h 54m
Hawaiian Airlines
Tue 3/107:00 am
BOS
- LAX
1 stop11h 36m
Hawaiian Airlines
Deal found 2/11![Hawaiian Airlines logo]()
$199
This Frontier deal was found by Cheapflights users on 2/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/68:54 pm
LAX
- BOS
1 stop10h 27m
Frontier
Sun 5/1011:16 am
BOS
- LAX
1 stop10h 23m
Frontier
Deal found 2/10![Frontier logo]()
$200
This Frontier deal was found by Cheapflights users on 2/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1411:59 pm
LAS
- BOS
1 stop9h 06m
Frontier
Mon 5/1112:35 pm
BOS
- LAS
1 stop12h 53m
Frontier
Deal found 2/9![Frontier logo]()
$200
Best flights from California to New HampshireDiscover carefully curated flight deals from California to New Hampshire that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 12, 2026.
Discover carefully curated flight deals from California to New Hampshire that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 12, 2026.
This Delta deal was found by Cheapflights users on 2/9. 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 3/109:15 pm
LAX
- BOS
Nonstop5h 17m
Delta
Wed 3/187:30 am
BOS
- LAX
Nonstop6h 37m
Delta
Deal found 2/9![Delta logo]()
$179
This JetBlue deal was found by Cheapflights users on 2/12. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/288:52 pm
LAS
- BOS
Nonstop5h 08m
JetBlue
Mon 6/18:25 pm
BOS
- LAS
Nonstop6h 27m
JetBlue
Deal found 2/12![JetBlue logo]()
$187
This United Airlines deal was found by Cheapflights users on 2/8. 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.
Wed 3/47:00 am
LAX
- BOS
1 stop8h 13m
United Airlines
Tue 3/1011:15 am
BOS
- LAX
Nonstop6h 42m
United Airlines
Deal found 2/8![United Airlines logo]()
$208
This CheapOair deal was found by Cheapflights users on 2/12. 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 4/149:45 am
LAS
- BOS
Nonstop5h 13m
Multiple Airlines
Mon 5/1112:35 pm
BOS
- LAS
1 stop12h 53m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$221
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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 2/2411:34 am
SFO
- BOS
1 stop9h 25m
Alaska Airlines
Wed 2/254:36 pm
BOS
- SFO
1 stop10h 08m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$237
This CheapOair deal was found by Cheapflights users on 2/11. 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.
Tue 4/285:40 pm
BUR
- BOS
2 stops12h 18m
Spirit Airlines
Mon 5/44:08 pm
BOS
- BUR
2 stops19h 00m
Spirit Airlines
Deal found 2/11![Spirit Airlines logo]()
$253
This Southwest deal was found by Cheapflights users on 2/10. 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.
Sun 3/159:50 pm
SJC
- BOS
1 stop9h 00m
Southwest
Tue 3/315:00 am
BOS
- SJC
1 stop8h 25m
Southwest
Deal found 2/10![Southwest logo]()
$279
This American Airlines deal was found by Cheapflights users on 2/12. 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.
Tue 3/247:45 am
SNA
- BOS
1 stop8h 38m
American Airlines
Sat 3/282:12 pm
BOS
- SNA
1 stop10h 05m
American Airlines
Deal found 2/12![American Airlines logo]()
$288
This JetBlue deal was found by Cheapflights users on 2/12. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1210:00 pm
LAX
- BOS
Nonstop5h 20m
JetBlue
Mon 3/161:59 pm
BOS
- LAX
Nonstop6h 39m
JetBlue
Deal found 2/12![JetBlue logo]()
$189
This United Airlines deal was found by Cheapflights users on 2/8. 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.
Tue 3/38:15 am
LAX
- BOS
Nonstop5h 26m
United Airlines
Thu 3/1211:02 am
BOS
- LAX
1 stop9h 25m
United Airlines
Deal found 2/8![United Airlines logo]()
$208
This Delta deal was found by Cheapflights users on 2/8. 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.
Wed 3/189:45 pm
LAS
- BOS
Nonstop4h 56m
Delta
Wed 3/256:55 pm
BOS
- LAS
Nonstop6h 04m
Delta
Deal found 2/8![Delta logo]()
$217
This Alaska Airlines deal was found by Cheapflights users on 2/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/105:00 pm
LAX
- BOS
1 stop10h 54m
Alaska Airlines
Mon 3/169:02 am
BOS
- LAX
1 stop12h 34m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$247
This Delta deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/119:45 pm
LAS
- BOS
Nonstop4h 56m
Delta
Wed 3/186:55 pm
BOS
- LAS
Nonstop6h 04m
Delta
Deal found 2/10![Delta logo]()
$227
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Tue 3/109:00 am
LAS
- BOS
1 stop7h 42m
United Airlines
Wed 3/116:00 am
BOS
- LAS
1 stop8h 21m
United Airlines
Deal found 2/9![United Airlines logo]()
$227
This Expedia deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/176:00 am
LAS
- BOS
1 stop14h 59m
Multiple Airlines
Thu 3/1912:35 pm
BOS
- LAS
1 stop13h 13m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$250
This JetBlue deal was found by Cheapflights users on 2/12. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/177:45 am
LAX
- BOS
Nonstop5h 25m
JetBlue
Tue 3/248:40 pm
BOS
- LAX
Nonstop6h 35m
JetBlue
Deal found 2/12![JetBlue logo]()
$233
This Delta deal was found by Cheapflights users on 2/11. 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.
Wed 5/2010:06 pm
LAS
- BOS
Nonstop5h 09m
Delta
Wed 5/277:30 am
BOS
- LAS
Nonstop5h 51m
Delta
Deal found 2/11![Delta logo]()
$227
This Alaska Airlines deal was found by Cheapflights users on 2/8. 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.
Tue 3/310:16 am
SJC
- BOS
1 stop10h 43m
Alaska Airlines
Wed 3/47:00 am
BOS
- SJC
1 stop9h 42m
Alaska Airlines
Deal found 2/8![Alaska Airlines logo]()
$251
This Southwest deal was found by Cheapflights users on 2/10. 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 3/1111:05 am
SJC
- BOS
1 stop7h 20m
Southwest
Tue 3/311:20 pm
BOS
- SJC
2 stops12h 50m
Southwest
Deal found 2/10![Southwest logo]()
$279
This JetBlue deal was found by Cheapflights users on 2/9. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/82:00 pm
LAX
- BOS
Nonstop5h 35m
JetBlue
Wed 5/136:25 am
BOS
- LAX
Nonstop6h 15m
JetBlue
Deal found 2/9![JetBlue logo]()
$233
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Tue 5/129:25 pm
SFO
- BOS
Nonstop6h 02m
United Airlines
Sat 5/166:00 am
BOS
- SFO
Nonstop6h 45m
United Airlines
Deal found 2/9![United Airlines logo]()
$237
This American Airlines deal was found by Cheapflights users on 2/8. 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 3/106:50 pm
BUR
- BOS
2 stops11h 39m
American Airlines
Tue 3/1711:55 am
BOS
- BUR
2 stops12h 09m
American Airlines
Deal found 2/8![American Airlines logo]()
$288
This Delta deal was found by Cheapflights users on 2/9. 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.
Thu 4/29:45 pm
LAS
- BOS
Nonstop4h 56m
Delta
Sat 4/116:55 pm
BOS
- LAS
Nonstop6h 04m
Delta
Deal found 2/9![Delta logo]()
$227
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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.
Thu 4/96:56 pm
SMF
- BOS
1 stop7h 57m
Alaska Airlines
Tue 4/145:40 pm
BOS
- SMF
1 stop18h 36m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$254
This Southwest deal was found by Cheapflights users on 2/9. 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.
Mon 3/29:45 pm
SAN
- BOS
1 stop8h 05m
Southwest
Tue 3/105:00 am
BOS
- SAN
2 stops9h 35m
Southwest
Deal found 2/9![Southwest logo]()
$282
This JetBlue deal was found by Cheapflights users on 2/9. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/108:40 pm
LAX
- BOS
Nonstop5h 20m
JetBlue
Sat 3/149:14 pm
BOS
- LAX
Nonstop6h 36m
JetBlue
Deal found 2/9![JetBlue logo]()
$238
This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/111:52 pm
SFO
- BOS
1 stop8h 09m
United Airlines
Tue 4/77:30 am
BOS
- SFO
Nonstop6h 46m
United Airlines
Deal found 2/9![United Airlines logo]()
$242
This Southwest deal was found by Cheapflights users on 2/11. 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 3/106:05 am
SMF
- BOS
2 stops8h 40m
Southwest
Thu 3/195:15 am
BOS
- SMF
1 stop8h 35m
Southwest
Deal found 2/11![Southwest logo]()
$282
This Delta deal was found by Cheapflights users on 2/9. 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 3/101:00 pm
SFO
- BOS
Nonstop5h 39m
Delta
Tue 3/175:20 pm
BOS
- SFO
Nonstop6h 53m
Delta
Deal found 2/9![Delta logo]()
$237
This JetBlue deal was found by Cheapflights users on 2/9. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/98:50 pm
LAX
- BOS
1 stop7h 53m
JetBlue
Wed 3/188:45 pm
BOS
- LAX
Nonstop6h 35m
JetBlue
Deal found 2/9![JetBlue logo]()
$238
Last-minute flights from California to New HampshireDiscover last-minute flight deals from California to New Hampshire. Data last updated February 12, 2026 and is based on user searches.
Discover last-minute flight deals from California to New Hampshire. Data last updated February 12, 2026 and is based on user searches.
This JetBlue deal was found by Cheapflights users on 2/9. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/258:40 pm
LAX
- BOS
Nonstop5h 20m
JetBlue
Fri 3/69:45 am
BOS
- LAX
Nonstop6h 33m
JetBlue
Deal found 2/9![JetBlue logo]()
$198
This SmartFares deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/28:40 pm
LAX
- BOS
Nonstop5h 20m
JetBlue
Tue 3/106:15 am
BOS
- LAX
Nonstop6h 33m
JetBlue
Deal found 2/9![JetBlue logo]()
$204
This Cheapflightsfares deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/48:40 pm
LAX
- BOS
Nonstop5h 20m
JetBlue
Wed 3/188:45 pm
BOS
- LAX
Nonstop6h 35m
JetBlue
Deal found 2/10![JetBlue logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 2/11. 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.
Wed 3/46:00 pm
LAX
- BOS
1 stop9h 54m
Hawaiian Airlines
Tue 3/107:00 am
BOS
- LAX
1 stop11h 36m
Hawaiian Airlines
Deal found 2/11![Hawaiian Airlines logo]()
$199
This SmartFares deal was found by Cheapflights users on 2/10. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/58:46 am
LAX
- BOS
1 stop12h 13m
Alaska Airlines
Wed 3/117:00 am
BOS
- LAX
1 stop11h 36m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 3/58:46 am
LAX
- BOS
1 stop12h 13m
Hawaiian Airlines
Wed 3/117:00 am
BOS
- LAX
1 stop11h 36m
Hawaiian Airlines
Deal found 2/11![Hawaiian Airlines logo]()
$197
This Frontier deal was found by Cheapflights users on 2/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/511:59 pm
LAS
- BOS
1 stop8h 42m
Frontier
Tue 3/1012:36 pm
BOS
- LAS
1 stop13h 12m
Frontier
Deal found 2/10![Frontier logo]()
$209
This United Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/912:25 am
LAX
- BOS
1 stop9h 24m
United Airlines
Tue 3/178:21 am
BOS
- LAX
Nonstop6h 44m
United Airlines
Deal found 2/8![United Airlines logo]()
$185
This JetBlue deal was found by Cheapflights users on 2/9. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/108:40 pm
LAX
- BOS
Nonstop5h 20m
JetBlue
Mon 3/168:50 pm
BOS
- LAX
Nonstop6h 35m
JetBlue
Deal found 2/9![JetBlue logo]()
$179
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Tue 3/1012:25 am
LAX
- BOS
1 stop9h 24m
United Airlines
Wed 3/188:21 am
BOS
- LAX
Nonstop6h 44m
United Airlines
Deal found 2/9![United Airlines logo]()
$195
This JetBlue deal was found by Cheapflights users on 2/9. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/118:40 pm
LAX
- BOS
Nonstop5h 20m
JetBlue
Tue 3/178:45 pm
BOS
- LAX
Nonstop6h 35m
JetBlue
Deal found 2/9![JetBlue logo]()
$189
This Frontier deal was found by Cheapflights users on 2/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1111:59 pm
LAS
- BOS
1 stop8h 42m
Frontier
Wed 3/1811:51 am
BOS
- LAS
1 stop13h 57m
Frontier
Deal found 2/10![Frontier logo]()
$200
One-way flights from California to New HampshireSearch for one-way flight options from California to New Hampshire. Find affordable one-way fares based on user searches. Data last updated February 12, 2026.
Search for one-way flight options from California to New Hampshire. Find affordable one-way fares based on user searches. Data last updated February 12, 2026.
This Delta deal was found by Cheapflights users on 2/9. 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.
Sat 5/99:05 pm
LAX
- BOS
Nonstop5h 31m
Delta
Deal found 2/9![Delta logo]()
$100
This Frontier deal was found by Cheapflights users on 2/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2410:07 pm
LAX
- BOS
1 stop10h 06m
Frontier
Deal found 2/9![Frontier logo]()
$101
This Super.com deal was found by Cheapflights users on 2/11. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/48:40 pm
LAX
- BOS
Nonstop5h 20m
JetBlue
Deal found 2/11![JetBlue logo]()
$102
This Super.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/118:40 pm
LAX
- BOS
Nonstop5h 20m
JetBlue
Deal found 2/10![JetBlue logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 2/8. 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.
Tue 4/2812:59 am
ONT
- BOS
2 stops31h 44m
Frontier
Deal found 2/8![Frontier logo]()
$103
This Cheapflightsfares deal was found by Cheapflights users on 2/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/62:00 pm
LAX
- BOS
Nonstop5h 35m
JetBlue
Deal found 2/12![JetBlue logo]()
$104
This Delta deal was found by Cheapflights users on 2/9. 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 3/109:15 pm
LAX
- BOS
Nonstop5h 17m
Delta
Deal found 2/9![Delta logo]()
$105
This SmartFares deal was found by Cheapflights users on 2/11. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/511:31 am
SNA
- BOS
1 stop9h 28m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/214:17 pm
LAX
- BOS
2 stops16h 48m
Frontier
Deal found 2/9![Frontier logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Tue 3/31:51 pm
LAX
- BOS
2 stops23h 54m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$107
This Super.com deal was found by Cheapflights users on 2/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/910:07 pm
LAX
- BOS
1 stop10h 34m
Frontier
Deal found 2/9![Frontier logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1312:59 am
ONT
- BOS
2 stops20h 52m
Frontier
Deal found 2/12![Frontier logo]()
$108
Find flight deals from California to New Hampshire
Keep the following information in mind while searching for California to New Hampshire flight deals. Data was last updated February 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $187 (JetBlue) |
One-way from | $100 (Delta) |
Popular in | July |
Cheapest in | January |
Average price | $380 |
Cheapflights Fare Finder
Customize your flight search to find flights from California 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 February 12, 2026.
Use the filters below to find and compare flights from California to New Hampshire that are best for you.
Fly from
California
Fly to
New Hampshire
Route
Depart
Return
Price
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
Tue 3/10
9:15 pm-5:32 am
Nonstop5h 17m
Boston Logan Intl
Wed 3/18
7:30 am-11:07 am
Nonstop6h 37m
$179
Las VegasBoston
LAS - BOS
LASBOS
Las Vegas Harry Reid Intl
Thu 5/28
8:52 pm-5:00 am
Nonstop5h 08m
Boston Logan Intl
Mon 6/1
8:25 pm-11:52 pm
Nonstop6h 27m
$187
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
Thu 3/12
10:00 pm-6:20 am
Nonstop5h 20m
Boston Logan Intl
Mon 3/16
1:59 pm-5:38 pm
Nonstop6h 39m
$189
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
Wed 3/4
7:00 am-6:13 pm
1 stop8h 13m
Boston Logan Intl
Tue 3/10
11:15 am-2:57 pm
Nonstop6h 42m
$208
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
Tue 3/3
8:15 am-4:41 pm
Nonstop5h 26m
Boston Logan Intl
Thu 3/12
11:02 am-5:27 pm
1 stop9h 25m
$208
Las VegasBoston
LAS - BOS
LASBOS
Las Vegas Harry Reid Intl
Wed 3/18
9:45 pm-5:41 am
Nonstop4h 56m
Boston Logan Intl
Wed 3/25
6:55 pm-9:59 pm
Nonstop6h 04m
$217
Las VegasBoston
LAS - BOS
LASBOS
Las Vegas Harry Reid Intl
Tue 4/14
9:45 am-5:58 pm
Nonstop5h 13m
Boston Logan Intl
Mon 5/11
12:35 pm-10:28 pm
1 stop12h 53m
$221
Las VegasBoston
LAS - BOS
LASBOS
Las Vegas Harry Reid Intl
Wed 3/11
9:45 pm-5:41 am
Nonstop4h 56m
Boston Logan Intl
Wed 3/18
6:55 pm-9:59 pm
Nonstop6h 04m
$227
Las VegasBoston
LAS - BOS
LASBOS
Las Vegas Harry Reid Intl
Tue 3/10
9:00 am-7:42 pm
1 stop7h 42m
Boston Logan Intl
Wed 3/11
6:00 am-11:21 am
1 stop8h 21m
$227
Las VegasBoston
LAS - BOS
LASBOS
Las Vegas Harry Reid Intl
Wed 5/20
10:06 pm-6:15 am
Nonstop5h 09m
Boston Logan Intl
Wed 5/27
7:30 am-10:21 am
Nonstop5h 51m
$227
Showing 1-10 of 60 results
Best time to book a flight from California to New Hampshire
Have a flexible travel schedule? Discover the best time to fly to New Hampshire from California with our price prediction graph.
LAX-BOS
LAS-BOS
BUR-BOS
SJC-BOS
SAN-BOS
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 California to New Hampshire
USCA-USNH
LAX-BOS
LAS-BOS
BUR-BOS
SJC-BOS
What is the cheapest month to book a flight from California to New Hampshire?
Currently, October is the cheapest month in which you can book a flight from California to New Hampshire (average of $198). Flying from California to New Hampshire in March is currently the most expensive (average of $414). 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 February 12, 2026.
Get a feel of what it's like to fly with Southwest, American Airlines, and JetBlue from California to New Hampshire by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Food
7.0
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Food
7.0
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Food
7.0
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Crew
8.6
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 California to New Hampshire. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for California 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 California to New Hampshire by cabin class
Find flights from California to New Hampshire, based on your preferred cabin class, be it economy, premium economy, business, or first class.
California and New Hampshire flights
Browse other California and New Hampshire flight options. Last updated on February 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from New Hampshire
Find the right flight back to California after your stay in New Hampshire
California to New Hampshire flights
Consider these flights traveling from California to New Hampshire.
Top 3 airlines flying from California to New Hampshire
Discover the top 3 airlines that operate flights from California 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 February 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$191 | Average$467 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$217 | Average$363 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$225 | Average$550 | FlexibilityNo cancel fee | On-time71% |