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New Hampshire

$107+ 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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — MHT
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
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Cheap 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 October 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$195
(SmartFares)

One-way from

$107
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$376
Provider with most accurate pricing for Los Angeles-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Boston Logan Intl flights.
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From California to New Hampshire
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One-way flight from California to New Hampshire
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from California to New Hampshire

Cheapest flights from California to New Hampshire
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 October 14, 2025.

This SmartFares deal was found by Cheapflights users on 10/14. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/139:15 amSAN - BOS
Nonstop5h 37mHawaiian Airlines
Tue 12/164:24 pmBOS - SAN
Nonstop6h 46mHawaiian Airlines
Deal found 10/14$195
This SmartFares deal was found by Cheapflights users on 10/13. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/49:15 amSAN - BOS
Nonstop5h 37mHawaiian Airlines
Tue 12/94:24 pmBOS - SAN
Nonstop6h 46mHawaiian Airlines
Deal found 10/13$199
This SmartFares deal was found by Cheapflights users on 10/12. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/139:15 amSAN - BOS
Nonstop5h 37mAlaska Airlines
Mon 12/154:24 pmBOS - SAN
Nonstop6h 46mAlaska Airlines
Deal found 10/12$200
This Trip.com deal was found by Cheapflights users on 10/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/69:15 amSAN - BOS
Nonstop5h 37mHawaiian Airlines
Sat 12/134:24 pmBOS - SAN
Nonstop6h 46mHawaiian Airlines
Deal found 10/12$211
This eDestinos deal was found by Cheapflights users on 10/13. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/42:28 pmSAN - BOS
2 stops31h 16mMultiple Airlines
Tue 12/94:24 pmBOS - SAN
Nonstop6h 46mMultiple Airlines
Deal found 10/13$212
This eDestinos deal was found by Cheapflights users on 10/12. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/139:15 amSAN - BOS
Nonstop5h 37mMultiple Airlines
Mon 12/156:00 amBOS - SAN
2 stops21h 01mMultiple Airlines
Deal found 10/12$213
This JetBlue deal was found by Cheapflights users on 10/13. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/288:39 pmSAN - BOS
Nonstop5h 31mJetBlue
Wed 11/123:45 pmBOS - SAN
Nonstop6h 31mJetBlue
Deal found 10/13$215
This Delta deal was found by Cheapflights users on 10/14. 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.
Tue 11/119:02 pmLAX - BOS
Nonstop5h 28mDelta
Mon 11/178:35 pmBOS - LAX
Nonstop6h 30mDelta
Deal found 10/14$217
This JetBlue deal was found by Cheapflights users on 10/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/128:39 pmSAN - BOS
Nonstop5h 31mJetBlue
Mon 11/177:00 amBOS - SAN
Nonstop6h 39mJetBlue
Deal found 10/14$217
This Mytrip deal was found by Cheapflights users on 10/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2312:08 pmLAS - BOS
3 stops32h 51mSpirit Airlines
Mon 10/274:54 pmBOS - LAS
1 stop9h 54mSpirit Airlines
Deal found 10/12$217
This JetBlue deal was found by Cheapflights users on 10/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/233:20 pmLAX - BOS
Nonstop5h 37mJetBlue
Wed 10/296:00 amBOS - LAX
Nonstop6h 37mJetBlue
Deal found 10/14$218
This Delta deal was found by Cheapflights users on 10/12. 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 12/610:20 pmSAN - BOS
Nonstop5h 30mDelta
Sat 12/135:25 pmBOS - SAN
Nonstop6h 34mDelta
Deal found 10/12$218

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 October 14, 2025.
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

San DiegoBoston

SAN - BOS

SANBOS

San Diego

Thu 11/13

11:49 am-8:25 pm

Nonstop5h 36m

Boston Logan Intl

Mon 11/17

7:00 am-10:39 am

Nonstop6h 39m

$215

San DiegoBoston

SAN - BOS

SANBOS

San Diego

Fri 11/14

10:28 pm-6:55 am

Nonstop5h 27m

Boston Logan Intl

Mon 11/17

5:25 pm-8:56 pm

Nonstop6h 31m

$217

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Sat 11/15

8:20 am-4:50 pm

Nonstop5h 30m

Boston Logan Intl

Thu 11/20

8:30 am-12:05 pm

Nonstop6h 35m

$217

San DiegoBoston

SAN - BOS

SANBOS

San Diego

Thu 11/13

10:28 pm-6:55 am

Nonstop5h 27m

Boston Logan Intl

Mon 11/17

5:25 pm-8:56 pm

Nonstop6h 31m

$217

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Thu 12/4

6:05 am-2:26 pm

Nonstop5h 21m

Boston Logan Intl

Wed 12/10

8:30 pm-11:59 pm

Nonstop6h 29m

$217

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Mon 12/8

11:53 pm-10:38 am

1 stop7h 45m

Boston Logan Intl

Tue 12/16

9:30 am-2:58 pm

1 stop8h 28m

$217

San DiegoBoston

SAN - BOS

SANBOS

San Diego

Mon 10/27

10:15 pm-6:53 am

Nonstop5h 38m

Boston Logan Intl

Sat 11/1

5:25 pm-8:44 pm

Nonstop6h 19m

$217

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Sun 11/2

5:04 am-1:25 pm

Nonstop5h 21m

Boston Logan Intl

Tue 11/4

6:00 am-9:37 am

Nonstop6h 37m

$217

San DiegoBoston

SAN - BOS

SANBOS

San Diego

Wed 10/29

10:15 pm-6:53 am

Nonstop5h 38m

Boston Logan Intl

Sat 11/1

5:25 pm-8:44 pm

Nonstop6h 19m

$217

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Tue 10/21

9:45 pm-6:22 am

Nonstop5h 37m

Boston Logan Intl

Fri 10/31

7:59 pm-11:32 pm

Nonstop6h 33m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 60 results
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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.
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

What is the cheapest month to book a flight from California to New Hampshire?

Currently, January is the cheapest month in which you can book a flight from California to New Hampshire (average of $146). Flying from California to New Hampshire in December is currently the most expensive (average of $450). 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.

What is the cheapest time of day to fly from CA to NH?

Find hourly flight availability from California to New Hampshire. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 14, 2025.

One of the essential ways to save on airfare from California to New Hampshire is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 33% on airfare.

What is the cheapest day to fly from California to New Hampshire?

Use this chart to determine the cheapest time to fly round-trip from California to New Hampshire. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their California to New Hampshire flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 October 14, 2025.
Get a feel of what it's like to fly with Southwest, United Airlines, and American Airlines 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.
Southwest
8.0
Very good
4,235 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,235 reviews
Southwest
8.0
Very good
4,235 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,975 reviews
Southwest
8.0
Very good
4,235 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
11,039 reviews
Southwest
8.0
Very good
4,235 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
JetBlue
7.2
Good
2,905 reviews
Southwest
8.0
Very good
4,235 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

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.

  • How long is the flight from California to New Hampshire?

    For as low as $217, JetBlue can have you in New Hampshire from California in 5h 27m. California and New Hampshire are separated by a distance of 2581 mi. Generally, flights for this route are nonstop.

  • What are the cheapest airlines to fly from California to New Hampshire one-way?

    The cheapest airlines for a one-way flight from California to New Hampshire are JetBlue ($117), Southwest ($119), and United Airlines ($119).

  • Can I find deals for flights from California to New Hampshire that include hotel bookings?

    Yes. In addition to deals on California to New Hampshire flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from California to New Hampshire?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to New Hampshire.

  • Can I find deals for business class flights from California to New Hampshire?

    Yes. Cheapflights offers flight deals from California to New Hampshire by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from California to New Hampshire?

    Currently, January is the cheapest month in which you can book a flight from California to New Hampshire (average of $146). Flying from California to New Hampshire in December is currently the most expensive (average of $450). 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.

See more FAQs

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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.
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Top 4 airlines flying from California to New Hampshire

Discover the top 4 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 October 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$225Average$526FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$268Average$363FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$286Average$471FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$416Average$537FlexibilityNo cancel feeOn-time69%

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