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$102+ Cheap flights from New Hampshire to Irvine, CA

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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — LAX
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from New Hampshire to Irvine

Cheapest flights from New Hampshire to Irvine
Explore the most affordable flight options available from New Hampshire to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This United Airlines deal was found by Cheapflights users on 2/3. 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 2/248:25 am
BOS
-
LAX
Nonstop6h 40m
United Airlines
Sat 3/79:35 pm
LAX
-
BOS
Nonstop5h 25m
United Airlines
Deal found 2/3$179
This JetBlue deal was found by Cheapflights users on 2/3. 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 3/27:55 pm
BOS
-
LAX
Nonstop6h 35m
JetBlue
Tue 3/108:40 pm
LAX
-
BOS
Nonstop5h 20m
JetBlue
Deal found 2/3$180
This CheapOair deal was found by Cheapflights users on 2/1. 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 2/246:00 am
BOS
-
LAX
1 stop9h 55m
Multiple Airlines
Mon 3/211:59 pm
LAX
-
BOS
1 stop14h 16m
Multiple Airlines
Deal found 2/1$181
This Expedia deal was found by Cheapflights users on 2/1. 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.
Fri 3/61:59 pm
BOS
-
LAX
1 stop12h 51m
Spirit Airlines
Mon 3/911:59 pm
LAX
-
BOS
1 stop14h 16m
Spirit Airlines
Deal found 2/1$182
This Frontier deal was found by Cheapflights users on 2/3. 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 2/246:00 am
BOS
-
LAX
1 stop9h 55m
Frontier
Mon 3/910:07 pm
LAX
-
BOS
1 stop10h 34m
Frontier
Deal found 2/3$183
This Frontier deal was found by Cheapflights users on 2/3. 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 2/256:00 am
BOS
-
LAX
1 stop9h 55m
Frontier
Tue 3/1010:07 pm
LAX
-
BOS
1 stop9h 22m
Frontier
Deal found 2/3$184
This United Airlines deal was found by Cheapflights users on 2/2. 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 3/26:07 pm
BOS
-
LAX
Nonstop6h 43m
United Airlines
Wed 3/412:25 am
LAX
-
BOS
1 stop9h 24m
United Airlines
Deal found 2/2$185
This Delta deal was found by Cheapflights users on 2/1. 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 2/247:30 am
BOS
-
LAX
Nonstop6h 52m
Delta
Sat 2/286:00 am
LAX
-
BOS
1 stop6h 53m
Delta
Deal found 2/1$187
This Trip.com deal was found by Cheapflights users on 2/2. 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.
Fri 3/62:45 pm
BOS
-
LAX
Nonstop6h 38m
JetBlue
Tue 3/108:40 pm
LAX
-
BOS
Nonstop5h 20m
JetBlue
Deal found 2/2$188
This United Airlines deal was found by Cheapflights users on 2/2. 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 3/48:25 am
BOS
-
LAX
Nonstop6h 40m
United Airlines
Wed 3/118:15 am
LAX
-
BOS
Nonstop5h 26m
United Airlines
Deal found 2/2$189
This Trip.com deal was found by Cheapflights users on 2/1. 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.
Mon 2/237:55 pm
BOS
-
LAX
Nonstop6h 34m
JetBlue
Tue 3/32:30 pm
LAX
-
BOS
Nonstop5h 18m
JetBlue
Deal found 2/1$190
This Frontier deal was found by Cheapflights users on 2/3. 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 2/256:00 am
BOS
-
LAX
1 stop9h 55m
Frontier
Thu 3/510:15 pm
LAX
-
BOS
1 stop10h 26m
Frontier
Deal found 2/3$193

Find flight deals from New Hampshire to Irvine

Keep the following information in mind while searching for New Hampshire to Irvine flight deals. Data was last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$179
(JetBlue)

One-way from

$102
(Kiwi.com)

Popular in

April

Cheapest in

January

Average price

$337
Provider with most accurate pricing for Boston Logan Intl-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Los Angeles flights.
Search Deals
From New Hampshire to Irvine
Search Deals
One-way flight from New Hampshire to Irvine
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Hampshire to Irvine 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 3, 2026.
Use the filters below to find and compare flights from New Hampshire to Irvine that are best for you.

Fly from

New Hampshire

Fly to

Irvine

Route

Depart

Return

Price

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Sat 2/28

7:55 pm-11:30 pm

Nonstop6h 35m

Los Angeles

Tue 3/3

2:30 pm-10:48 pm

Nonstop5h 18m

$179

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Sun 2/22

6:12 am-9:45 am

Nonstop6h 33m

Los Angeles

Tue 3/3

2:30 pm-10:48 pm

Nonstop5h 18m

$179

WorcesterLos Angeles

ORH - LAX

ORHLAX

Worcester

Thu 2/26

1:30 pm-7:15 am

2 stops20h 45m

Los Angeles

Mon 3/2

11:53 pm-1:05 pm

1 stop10h 12m

$204

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Sat 2/28

9:45 am-3:35 pm

1 stop8h 50m

Los Angeles

Wed 3/4

8:15 am-4:41 pm

Nonstop5h 26m

$208

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Tue 3/3

9:02 am-6:36 pm

1 stop12h 34m

Los Angeles

Fri 3/6

7:45 am-11:59 pm

1 stop13h 14m

$218

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Wed 2/25

5:45 pm-9:35 pm

Nonstop6h 50m

Los Angeles

Mon 3/2

9:10 pm-5:40 am

Nonstop5h 30m

$219

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Wed 2/18

1:20 pm-9:10 pm

1 stop10h 50m

Los Angeles

Tue 2/24

11:35 am-9:25 pm

1 stop6h 50m

$223

WorcesterLos Angeles

ORH - LAX

ORHLAX

Worcester

Sat 2/21

1:30 pm-10:22 am

1 stop23h 52m

Los Angeles

Fri 2/27

3:28 pm-1:05 pm

2 stops18h 37m

$223

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Thu 2/26

7:25 pm-1:00 am

1 stop8h 35m

Los Angeles

Sun 3/1

9:55 pm-8:20 am

1 stop7h 25m

$228

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Sun 2/22

6:07 pm-9:50 pm

Nonstop6h 43m

Los Angeles

Tue 2/24

7:00 am-5:19 pm

1 stop7h 19m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 60 results
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Best time to book a flight from New Hampshire to Irvine

Have a flexible travel schedule? Discover the best time to fly to Irvine from New Hampshire 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 New Hampshire to Irvine

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

Currently, August is the cheapest month in which you can book a flight from New Hampshire to Irvine (average of $115). Flying from New Hampshire to Irvine in December is currently the most expensive (average of $439). 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.

Related info for your journey

Find useful and relevant information for your journey from New Hampshire to Irvine. 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 New Hampshire to Irvine?

    For as low as $179, JetBlue can have you in Irvine from New Hampshire in 6h 35m. There are 2603 mi between New Hampshire and Irvine. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from New Hampshire to Irvine?

    The most popular route from New Hampshire to Irvine is Boston Logan Intl - Los Angeles. You may also consider Portland - Los Angeles or Manchester - Los Angeles.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from New Hampshire to Irvine 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 New Hampshire to Irvine?

    Currently, August is the cheapest month in which you can book a flight from New Hampshire to Irvine (average of $115). Flying from New Hampshire to Irvine in December is currently the most expensive (average of $439). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for New Hampshire to Irvine

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from New Hampshire to Irvine

Discover the top 3 airlines that operate flights from New Hampshire to Irvine. 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 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$146Average$413FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$305Average$491FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$312Average$469FlexibilityNo cancel feeOn-time63%

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