$104+ 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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — MHT
mar. 25 — apr. 11
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 februar 23, 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 februar 23, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” 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.
sø. 3/1510:59 am
LAX
- BOS
Nonstop5h 26m
JetBlue
ma. 3/238:50 pm
BOS
- LAX
Nonstop6h 35m
JetBlue
Deal found 2/21![JetBlue logo]()
$184
This Flysmarter deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sø. 4/59:05 pm
LAX
- BOS
Nonstop5h 33m
JetBlue
ti. 4/148:55 pm
BOS
- LAX
Nonstop6h 27m
JetBlue
Deal found 2/19![JetBlue logo]()
$185
This Cheapflightsfares deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” 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.
ma. 6/110:00 pm
LAX
- BOS
Nonstop5h 40m
JetBlue
lø. 6/69:36 pm
BOS
- LAX
Nonstop6h 21m
JetBlue
Deal found 2/19![JetBlue logo]()
$188
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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.
fr. 11/2712:55 pm
LAX
- BOS
Nonstop5h 23m
American Airlines
on. 12/28:14 am
BOS
- LAX
Nonstop6h 28m
American Airlines
Deal found 2/20![American Airlines logo]()
$189
This JetBlue deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” 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.
ma. 3/167:45 am
LAX
- BOS
Nonstop5h 25m
JetBlue
ma. 3/236:15 am
BOS
- LAX
Nonstop6h 33m
JetBlue
Deal found 2/22![JetBlue logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” 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.
on. 4/227:15 am
LAX
- BOS
2 stops15h 16m
Frontier
ti. 4/2811:16 am
BOS
- LAX
1 stop10h 50m
Frontier
Deal found 2/19![Frontier logo]()
$194
This United Airlines deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” 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.
ti. 5/510:43 pm
LAX
- BOS
Nonstop5h 41m
United Airlines
fr. 5/88:05 am
BOS
- LAX
1 stop8h 56m
United Airlines
Deal found 2/21![United Airlines logo]()
$195
This flugladen.de deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lø. 3/147:00 am
LAX
- BOS
Nonstop5h 26m
JetBlue
ma. 3/239:35 am
BOS
- LAX
Nonstop6h 34m
JetBlue
Deal found 2/21![JetBlue logo]()
$198
This Frontier deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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.
fr. 4/171:52 pm
LAX
- BOS
1 stop8h 39m
Frontier
on. 4/226:00 am
BOS
- LAX
1 stop9h 36m
Frontier
Deal found 2/20![Frontier logo]()
$200
This Frontier deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” 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.
to. 4/169:04 pm
LAX
- BOS
1 stop10h 17m
Frontier
sø. 4/196:00 am
BOS
- LAX
1 stop9h 36m
Frontier
Deal found 2/21![Frontier logo]()
$201
This United Airlines deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” 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.
on. 4/1510:42 pm
LAX
- BOS
Nonstop5h 41m
United Airlines
on. 4/225:55 pm
BOS
- LAX
Nonstop6h 31m
United Airlines
Deal found 2/22![United Airlines logo]()
$202
This Cheapflightsfares deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” 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.
to. 3/127:45 am
LAX
- BOS
Nonstop5h 25m
JetBlue
on. 3/188:45 pm
BOS
- LAX
Nonstop6h 35m
JetBlue
Deal found 2/21![JetBlue logo]()
$203
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 februar 23, 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 februar 23, 2026.
This Alaska Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” 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.
to. 4/3011:00 am
LAX
- BOS
1 stop9h 59m
Alaska Airlines
ti. 5/54:33 pm
BOS
- LAX
1 stop10h 25m
Alaska Airlines
Deal found 2/19![Alaska Airlines logo]()
$217
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” 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.
lø. 4/49:45 pm
LAS
- BOS
Nonstop4h 56m
Delta
lø. 4/116:55 pm
BOS
- LAS
Nonstop6h 04m
Delta
Deal found 2/19![Delta logo]()
$217
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” 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.
on. 4/1510:42 pm
LAX
- BOS
Nonstop5h 41m
United Airlines
fr. 5/18:10 pm
BOS
- LAX
1 stop8h 16m
United Airlines
Deal found 2/19![United Airlines logo]()
$218
This Priceline deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
to. 4/211:30 pm
LAS
- BOS
1 stop9h 15m
Multiple Airlines
ma. 4/62:25 pm
BOS
- LAS
1 stop10h 30m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$231
This JetBlue deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” 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.
lø. 4/48:55 pm
LAS
- BOS
Nonstop5h 10m
JetBlue
lø. 4/118:59 pm
BOS
- LAS
1 stop15h 10m
JetBlue
Deal found 2/19![JetBlue logo]()
$236
This Southwest deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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.
fr. 4/35:05 am
LAX
- BOS
1 stop9h 30m
Southwest
ti. 4/76:00 pm
BOS
- LAX
1 stop8h 40m
Southwest
Deal found 2/20![Southwest logo]()
$283
This American Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” 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.
lø. 4/181:03 pm
SMF
- BOS
1 stop8h 21m
American Airlines
fr. 4/243:59 pm
BOS
- SMF
1 stop10h 30m
American Airlines
Deal found 2/19![American Airlines logo]()
$304
This KAYAK deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
on. 4/295:40 pm
BUR
- BOS
2 stops12h 18m
Spirit Airlines
ti. 5/54:08 pm
BOS
- BUR
2 stops19h 00m
Spirit Airlines
Deal found 2/19![Spirit Airlines logo]()
$311
This JetBlue deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” 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.
ti. 3/173:25 pm
SFO
- BOS
Nonstop5h 33m
JetBlue
on. 3/188:59 pm
BOS
- SFO
Nonstop6h 52m
JetBlue
Deal found 2/21![JetBlue logo]()
$237
This Delta deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” 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.
ti. 5/199:54 pm
SFO
- BOS
Nonstop5h 51m
Delta
ti. 5/268:59 pm
BOS
- SFO
Nonstop6h 33m
Delta
Deal found 2/22![Delta logo]()
$247
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” 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.
lø. 5/28:17 am
SFO
- BOS
Nonstop5h 57m
United Airlines
ti. 5/127:35 am
BOS
- SFO
Nonstop6h 45m
United Airlines
Deal found 2/19![United Airlines logo]()
$247
This Alaska Airlines deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” 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.
ti. 5/510:46 am
BUR
- BOS
1 stop10h 13m
Alaska Airlines
on. 5/67:00 am
BOS
- BUR
1 stop10h 08m
Alaska Airlines
Deal found 2/21![Alaska Airlines logo]()
$251
This JetBlue deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” 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.
on. 5/209:50 pm
LAS
- BOS
Nonstop5h 10m
JetBlue
on. 5/278:25 pm
BOS
- LAS
Nonstop6h 27m
JetBlue
Deal found 2/21![JetBlue logo]()
$247
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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.
ti. 5/2610:06 pm
LAS
- BOS
Nonstop5h 09m
Delta
fr. 6/57:30 am
BOS
- LAS
Nonstop5h 51m
Delta
Deal found 2/20![Delta logo]()
$247
This United Airlines deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” 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.
ma. 3/1611:10 pm
LAX
- BOS
1 stop8h 40m
United Airlines
ma. 3/236:08 pm
BOS
- LAX
Nonstop6h 46m
United Airlines
Deal found 2/21![United Airlines logo]()
$248
This Alaska Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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.
ti. 3/108:39 am
SAN
- BOS
1 stop12h 20m
Alaska Airlines
ti. 3/245:40 pm
BOS
- SAN
Nonstop6h 41m
Alaska Airlines
Deal found 2/20![Alaska Airlines logo]()
$262
This JetBlue deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” 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.
to. 4/3011:45 am
LAX
- BOS
Nonstop5h 41m
JetBlue
on. 5/66:25 am
BOS
- LAX
Nonstop6h 15m
JetBlue
Deal found 2/19![JetBlue logo]()
$248
This Southwest deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” 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.
ti. 3/179:40 pm
SAN
- BOS
1 stop7h 25m
Southwest
lø. 3/214:45 pm
BOS
- SAN
1 stop9h 20m
Southwest
Deal found 2/19![Southwest logo]()
$302
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” 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.
fr. 3/1310:03 pm
SAN
- BOS
Nonstop5h 22m
Delta
ma. 3/165:30 pm
BOS
- SAN
Nonstop6h 37m
Delta
Deal found 2/19![Delta logo]()
$257
This United Airlines deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” 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.
to. 3/57:05 pm
SMF
- BOS
1 stop7h 46m
United Airlines
ma. 3/97:55 am
BOS
- SMF
1 stop11h 11m
United Airlines
Deal found 2/22![United Airlines logo]()
$257
This CheapOair deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” 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.
fr. 4/1712:16 pm
BUR
- BOS
2 stops18h 57m
Spirit Airlines
ma. 5/44:08 pm
BOS
- BUR
2 stops19h 00m
Spirit Airlines
Deal found 2/19![Spirit Airlines logo]()
$330
This Alaska Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” 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.
on. 4/2910:46 am
BUR
- BOS
1 stop10h 13m
Alaska Airlines
ti. 5/59:00 am
BOS
- BUR
1 stop11h 46m
Alaska Airlines
Deal found 2/19![Alaska Airlines logo]()
$274
This Delta deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” 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.
to. 3/55:15 pm
SMF
- BOS
1 stop9h 45m
Delta
ma. 3/96:44 pm
BOS
- SMF
1 stop7h 58m
Delta
Deal found 2/22![Delta logo]()
$257
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” 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.
on. 4/2210:42 pm
LAX
- BOS
Nonstop5h 41m
United Airlines
ti. 4/288:30 am
BOS
- LAX
Nonstop6h 35m
United Airlines
Deal found 2/19![United Airlines logo]()
$261
This Southwest deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” 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.
to. 6/47:35 pm
SAN
- BOS
2 stops9h 35m
Southwest
ti. 6/94:45 pm
BOS
- SAN
1 stop9h 10m
Southwest
Deal found 2/21![Southwest logo]()
$322
This JetBlue deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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.
ma. 5/49:30 pm
BUR
- BOS
1 stop10h 08m
JetBlue
to. 5/72:55 pm
BOS
- BUR
1 stop8h 38m
JetBlue
Deal found 2/20![JetBlue logo]()
$269
This Alaska Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” 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.
fr. 5/16:40 pm
BUR
- BOS
1 stop9h 32m
Alaska Airlines
on. 5/67:00 am
BOS
- BUR
1 stop10h 08m
Alaska Airlines
Deal found 2/19![Alaska Airlines logo]()
$275
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” 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.
on. 3/114:10 pm
SFO
- BOS
Nonstop5h 39m
United Airlines
on. 3/187:34 pm
BOS
- SFO
1 stop8h 54m
United Airlines
Deal found 2/19![United Airlines logo]()
$262
This Delta deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” 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.
ma. 6/89:50 pm
LAS
- BOS
Nonstop5h 13m
Delta
fr. 6/125:55 pm
BOS
- LAS
Nonstop6h 07m
Delta
Deal found 2/22![Delta logo]()
$262
This JetBlue deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” 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.
lø. 5/29:30 pm
BUR
- BOS
1 stop10h 08m
JetBlue
on. 5/62:55 pm
BOS
- BUR
1 stop8h 38m
JetBlue
Deal found 2/19![JetBlue logo]()
$269
Last-minute flights from California to New HampshireDiscover last-minute flight deals from California to New Hampshire. Data last updated februar 23, 2026 and is based on user searches.
Discover last-minute flight deals from California to New Hampshire. Data last updated februar 23, 2026 and is based on user searches.
This JetBlue deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” 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.
sø. 3/810:59 am
LAX
- BOS
Nonstop5h 19m
JetBlue
ti. 3/178:45 pm
BOS
- LAX
Nonstop6h 35m
JetBlue
Deal found 2/22![JetBlue logo]()
$209
This Expedia deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” 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.
ti. 3/1010:07 pm
LAX
- BOS
1 stop9h 22m
Multiple Airlines
ti. 3/178:45 pm
BOS
- LAX
Nonstop6h 35m
Multiple Airlines
Deal found 2/22![Multiple Airlines logo]()
$205
This Delta deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” 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.
on. 3/119:15 pm
LAX
- BOS
Nonstop5h 17m
Delta
ti. 3/177:30 am
BOS
- LAX
Nonstop6h 37m
Delta
Deal found 2/22![Delta logo]()
$208
This Expedia deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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.
on. 3/118:46 am
LAX
- BOS
1 stop12h 13m
Multiple Airlines
on. 3/188:45 pm
BOS
- LAX
Nonstop6h 35m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$213
This Cheapflightsfares deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” 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.
to. 3/127:45 am
LAX
- BOS
Nonstop5h 25m
JetBlue
on. 3/188:45 pm
BOS
- LAX
Nonstop6h 35m
JetBlue
Deal found 2/21![JetBlue logo]()
$203
This flugladen.de deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lø. 3/147:00 am
LAX
- BOS
Nonstop5h 26m
JetBlue
ma. 3/239:35 am
BOS
- LAX
Nonstop6h 34m
JetBlue
Deal found 2/21![JetBlue logo]()
$198
This Cheapflightsfares deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” 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.
sø. 3/1510:59 am
LAX
- BOS
Nonstop5h 26m
JetBlue
ma. 3/238:50 pm
BOS
- LAX
Nonstop6h 35m
JetBlue
Deal found 2/21![JetBlue logo]()
$184
This JetBlue deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” 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.
ma. 3/167:45 am
LAX
- BOS
Nonstop5h 25m
JetBlue
fr. 3/208:50 pm
BOS
- LAX
Nonstop6h 35m
JetBlue
Deal found 2/22![JetBlue logo]()
$189
This JetBlue deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” 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.
ma. 3/167:45 am
LAX
- BOS
Nonstop5h 25m
JetBlue
sø. 3/221:59 pm
BOS
- LAX
Nonstop6h 39m
JetBlue
Deal found 2/22![JetBlue logo]()
$190
This Vliegwinkel deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma. 3/1610:00 pm
LAX
- BOS
Nonstop5h 20m
JetBlue
ti. 3/248:40 pm
BOS
- LAX
Nonstop6h 35m
JetBlue
Deal found 2/23![JetBlue logo]()
$212
This United Airlines deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” 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.
ti. 3/1712:25 am
LAX
- BOS
1 stop9h 24m
United Airlines
on. 3/2511:15 am
BOS
- LAX
Nonstop6h 42m
United Airlines
Deal found 2/21![United Airlines logo]()
$202
This Priceline deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ti. 3/2410:38 pm
SFO
- BOS
1 stop9h 35m
Multiple Airlines
ti. 3/311:59 pm
BOS
- SFO
Nonstop6h 43m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$219
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 februar 23, 2026.
Search for one-way flight options from California to New Hampshire. Find affordable one-way fares based on user searches. Data last updated februar 23, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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.
ma. 4/138:45 pm
LAX
- BOS
Nonstop5h 33m
JetBlue
Deal found 2/20![JetBlue logo]()
$104
This JetBlue deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” 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.
ti. 3/177:45 am
LAX
- BOS
Nonstop5h 25m
JetBlue
Deal found 2/19![JetBlue logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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.
ma. 4/1312:59 am
ONT
- BOS
2 stops21h 32m
Frontier
Deal found 2/20![Frontier logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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.
ma. 4/2012:59 am
ONT
- BOS
2 stops45h 32m
Frontier
Deal found 2/20![Frontier logo]()
$108
This Alaska Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” 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.
ti. 3/176:00 pm
LAX
- BOS
1 stop9h 54m
Alaska Airlines
Deal found 2/19![Alaska Airlines logo]()
$109
This Cheapflightsfares deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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.
ti. 3/242:30 pm
LAS
- BOS
Nonstop5h 05m
JetBlue
Deal found 2/20![JetBlue logo]()
$109
This United Airlines deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” 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.
ma. 3/2312:25 am
LAX
- BOS
1 stop9h 24m
United Airlines
Deal found 2/21![United Airlines logo]()
$110
This EaseMyTrip deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
on. 3/252:30 pm
LAS
- BOS
Nonstop5h 05m
JetBlue
Deal found 2/23![JetBlue logo]()
$110
This Cheapflightsfares deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” 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.
sø. 5/39:49 pm
LAX
- BOS
1 stop8h 09m
Spirit Airlines
Deal found 2/23![Spirit Airlines logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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.
to. 4/1611:49 pm
LAS
- BOS
1 stop31h 16m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$111
This CheapOair deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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.
on. 4/111:30 pm
LAX
- BOS
1 stop12h 58m
Spirit Airlines
Deal found 2/20![Spirit Airlines logo]()
$112
This CheapOair deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” 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.
on. 4/154:37 pm
SNA
- BOS
2 stops14h 36m
Spirit Airlines
Deal found 2/22![Spirit Airlines logo]()
$112
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 februar 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $184 (Cheapflightsfares) |
One-way from | $104 (Cheapflightsfares) |
Popular in | July |
Cheapest in | January |
Average price | $387 |
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 februar 23, 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
to. 4/30
11:00 am-11:59 pm
1 stop9h 59m
Boston Logan Intl
ti. 5/5
4:33 pm-11:58 pm
1 stop10h 25m
$217
Las VegasBoston
LAS - BOS
LASBOS
Las Vegas Harry Reid Intl
lø. 4/4
9:45 pm-5:41 am
Nonstop4h 56m
Boston Logan Intl
lø. 4/11
6:55 pm-9:59 pm
Nonstop6h 04m
$217
Los AngelesBoston
LAX - BOS
LAXBOS
Los Angeles
on. 4/15
10:42 pm-7:23 am
Nonstop5h 41m
Boston Logan Intl
fr. 5/1
8:10 pm-1:26 am
1 stop8h 16m
$218
Las VegasBoston
LAS - BOS
LASBOS
Las Vegas Harry Reid Intl
to. 4/2
11:30 pm-11:45 am
1 stop9h 15m
Boston Logan Intl
ma. 4/6
2:25 pm-9:55 pm
1 stop10h 30m
$231
Las VegasBoston
LAS - BOS
LASBOS
Las Vegas Harry Reid Intl
lø. 4/4
8:55 pm-5:05 am
Nonstop5h 10m
Boston Logan Intl
lø. 4/11
8:59 pm-9:09 am
1 stop15h 10m
$236
San FranciscoBoston
SFO - BOS
SFOBOS
San Francisco
ti. 3/17
3:25 pm-11:58 pm
Nonstop5h 33m
Boston Logan Intl
on. 3/18
8:59 pm-12:51 am
Nonstop6h 52m
$237
San FranciscoBoston
SFO - BOS
SFOBOS
San Francisco
ti. 5/19
9:54 pm-6:45 am
Nonstop5h 51m
Boston Logan Intl
ti. 5/26
8:59 pm-12:32 am
Nonstop6h 33m
$247
San FranciscoBoston
SFO - BOS
SFOBOS
San Francisco
lø. 5/2
8:17 am-5:14 pm
Nonstop5h 57m
Boston Logan Intl
ti. 5/12
7:35 am-11:20 am
Nonstop6h 45m
$247
Las VegasBoston
LAS - BOS
LASBOS
Las Vegas Harry Reid Intl
on. 5/20
9:50 pm-6:00 am
Nonstop5h 10m
Boston Logan Intl
on. 5/27
8:25 pm-11:52 pm
Nonstop6h 27m
$247
Las VegasBoston
LAS - BOS
LASBOS
Las Vegas Harry Reid Intl
ti. 5/26
10:06 pm-6:15 am
Nonstop5h 09m
Boston Logan Intl
fr. 6/5
7:30 am-10:21 am
Nonstop5h 51m
$247
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
SMF-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
SMF-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 februar 23, 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.
Overall
8.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Food
7.0
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 februar 23, 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 februar 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$191 | Average$468 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$217 | Average$363 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$225 | Average$550 | FlexibilityNo cancel fee | On-time71% |