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New Hampshire

$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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — MHT
Dec 24 — Dec 311
Wed 12/24
Wed 12/31
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 November 24, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$182
(Frontier)

One-way from

$100
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$387
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. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in November 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 November 24, 2025.

This Frontier deal was found by Cheapflights users on 11/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/610:58 pmLAS - BOS
1 stop8h 24mFrontier
Mon 12/811:23 amBOS - LAS
1 stop13h 19mFrontier
Deal found 11/22$182
This Expedia deal was found by Cheapflights users on 11/22. 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.
Wed 12/3111:30 pmLAS - BOS
1 stop28h 53mFrontier
Wed 1/76:00 amBOS - LAS
1 stop13h 57mFrontier
Deal found 11/22$183
This United Airlines deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” 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 12/810:55 pmLAX - BOS
Nonstop5h 31mUnited Airlines
Wed 12/108:30 amBOS - LAX
Nonstop6h 35mUnited Airlines
Deal found 11/24$191
This Super.com deal was found by Cheapflights users on 11/23. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2011:20 pmLAS - BOS
1 stop29h 03mFrontier
Fri 1/28:08 amBOS - LAS
1 stop15h 33mFrontier
Deal found 11/23$195
This United Airlines deal was found by Cheapflights users on 11/22. 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.
Sun 12/78:24 amLAX - BOS
Nonstop5h 30mUnited Airlines
Thu 12/114:40 pmBOS - LAX
1 stop9h 40mUnited Airlines
Deal found 11/22$197
This United Airlines deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” 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 12/1010:55 pmLAX - BOS
Nonstop5h 31mUnited Airlines
Sun 12/146:13 pmBOS - LAX
Nonstop6h 37mUnited Airlines
Deal found 11/24$200
This Kiwi.com deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” 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 12/1112:03 pmLAX - BOS
1 stop8h 53mMultiple Airlines
Mon 12/158:11 pmBOS - LAX
2 stops26h 54mMultiple Airlines
Deal found 11/24$201
This Kiwi.com deal was found by Cheapflights users on 11/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/136:00 amLAX - BOS
1 stop25h 22mMultiple Airlines
Sat 1/176:00 amBOS - LAX
2 stops17h 32mMultiple Airlines
Deal found 11/22$203
This Expedia deal was found by Cheapflights users on 11/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/410:12 pmLAS - BOS
1 stop9h 10mFrontier
Mon 12/811:23 amBOS - LAS
1 stop13h 19mFrontier
Deal found 11/23$203
This United Airlines deal was found by Cheapflights users on 11/22. 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.
Thu 12/119:00 amLAX - BOS
1 stop8h 00mUnited Airlines
Wed 1/78:25 amBOS - LAX
Nonstop6h 38mUnited Airlines
Deal found 11/22$204
This Frontier deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” 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.
Sat 12/1310:39 pmLAX - BOS
1 stop8h 43mFrontier
Sat 1/106:00 amBOS - LAX
1 stop10h 05mFrontier
Deal found 11/24$205
This Priceline deal was found by Cheapflights users on 11/22. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1110:12 pmLAS - BOS
1 stop9h 10mMultiple Airlines
Thu 12/1811:55 amBOS - LAS
1 stop11h 50mMultiple Airlines
Deal found 11/22$206

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 November 24, 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

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Wed 12/24

11:00 pm-7:31 am

Nonstop5h 31m

Boston Logan Intl

Sat 1/10

12:45 pm-6:47 pm

1 stop9h 02m

$204

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Wed 1/7

2:50 pm-10:55 pm

Nonstop5h 05m

Boston Logan Intl

Wed 1/14

7:10 am-10:20 am

Nonstop6h 10m

$207

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Thu 12/4

10:55 pm-7:26 am

Nonstop5h 31m

Boston Logan Intl

Thu 12/11

4:40 pm-11:20 pm

1 stop9h 40m

$215

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Thu 1/22

6:00 am-5:39 pm

1 stop8h 39m

Boston Logan Intl

Mon 1/26

4:20 pm-11:28 pm

1 stop10h 08m

$216

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Wed 1/14

12:00 pm-8:03 pm

Nonstop5h 03m

Boston Logan Intl

Tue 1/20

6:55 pm-10:14 pm

Nonstop6h 19m

$217

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Tue 1/20

3:00 pm-11:05 pm

Nonstop5h 05m

Boston Logan Intl

Fri 1/23

8:50 pm-11:58 pm

Nonstop6h 08m

$222

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Thu 1/8

4:13 pm-12:13 am

Nonstop5h 00m

Boston Logan Intl

Wed 1/14

8:25 am-11:49 am

Nonstop6h 24m

$228

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Sat 1/24

12:05 pm-11:54 pm

1 stop8h 49m

Boston Logan Intl

Wed 2/4

4:20 pm-10:31 pm

1 stop9h 11m

$231

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Fri 1/16

6:00 am-6:19 pm

1 stop9h 19m

Boston Logan Intl

Sun 1/18

4:52 pm-9:48 pm

1 stop7h 56m

$237

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Fri 1/16

2:50 pm-10:55 pm

Nonstop5h 05m

Boston Logan Intl

Thu 1/22

8:50 pm-11:59 pm

Nonstop6h 09m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/23

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 $134). Flying from California to New Hampshire in March is currently the most expensive (average of $406). 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 November 24, 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 37% on airfare.

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 November 24, 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
4,252 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

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
4,252 reviews
Southwest
8.0
Very good
4,252 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

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
9,039 reviews
Southwest
8.0
Very good
4,252 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

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
11,044 reviews
Southwest
8.0
Very good
4,252 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

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
2,903 reviews
Southwest
8.0
Very good
4,252 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

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 $207, United Airlines can have you in New Hampshire from California in 5h 05m. California and New Hampshire are separated by a distance of 2373 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 Southwest ($110), Delta ($114), and JetBlue ($114).

  • 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 $134). Flying from California to New Hampshire in March is currently the most expensive (average of $406). 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 November 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$191Average$470FlexibilityNo cancel feeOn-time63%
JetBlueCheapest$217Average$363FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$225Average$563FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$416Average$537FlexibilityNo cancel feeOn-time69%

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