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$110+ 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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — LAX
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find 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 October 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/28. 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.
Sat 12/66:13 pmBOS - LAX
Nonstop6h 37mUnited Airlines
Sun 12/710:55 pmLAX - BOS
Nonstop5h 31mUnited Airlines
Deal found 10/28$209
This Expedia deal was found by Cheapflights users on 10/28. 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.
Mon 11/106:59 pmBOS - LAX
1 stop15h 37mMultiple Airlines
Fri 11/1411:53 amLAX - BOS
1 stop9h 06mMultiple Airlines
Deal found 10/28$210
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/276:10 pmBOS - LAX
Nonstop6h 37mUnited Airlines
Tue 12/210:55 pmLAX - BOS
Nonstop5h 31mUnited Airlines
Deal found 10/29$211
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Sun 11/236:00 amBOS - LAX
1 stop18h 30mMultiple Airlines
Tue 12/211:44 pmLAX - BOS
2 stops31h 38mMultiple Airlines
Deal found 10/28$212
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Fri 11/149:55 amBOS - LAX
1 stop17h 04mMultiple Airlines
Tue 11/1812:59 amLAX - BOS
2 stops20h 00mMultiple Airlines
Deal found 10/28$213
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/1511:43 amBOS - LAX
1 stop15h 16mMultiple Airlines
Wed 11/1911:53 amLAX - BOS
1 stop9h 06mMultiple Airlines
Deal found 10/28$214
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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.
Fri 11/219:54 pmBOS - LAX
1 stop14h 16mSpirit Airlines
Wed 12/35:45 amLAX - BOS
1 stop12h 04mSpirit Airlines
Deal found 10/30$215
This United Airlines deal was found by Cheapflights users on 10/28. 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 12/58:30 amBOS - LAX
Nonstop6h 35mUnited Airlines
Sun 12/710:55 pmLAX - BOS
Nonstop5h 31mUnited Airlines
Deal found 10/28$216
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/138:30 amBOS - LAX
Nonstop6h 35mUnited Airlines
Sat 11/158:20 amLAX - BOS
Nonstop5h 30mUnited Airlines
Deal found 10/28$217
This CheapOair deal was found by Cheapflights users on 10/28. 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.
Thu 11/132:00 pmBOS - LAX
Nonstop6h 31mJetBlue
Fri 11/141:40 pmLAX - BOS
Nonstop5h 25mJetBlue
Deal found 10/28$218
This United Airlines deal was found by Cheapflights users on 10/28. 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 12/36:00 amBOS - LAX
1 stop8h 52mUnited Airlines
Thu 12/410:55 pmLAX - BOS
Nonstop5h 31mUnited Airlines
Deal found 10/28$219
This Kissandfly.com deal was found by Cheapflights users on 10/28. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/43:40 pmBOS - LAX
1 stop8h 34mJetBlue
Wed 12/109:56 pmLAX - BOS
Nonstop5h 29mJetBlue
Deal found 10/28$220

Cheap 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 October 30, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$209
(Kiwi.com)

One-way from

$110
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$352
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 ($12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 October 30, 2025.
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

Thu 1/8

6:17 pm-9:55 pm

Nonstop6h 38m

Los Angeles

Sat 1/17

12:30 am-12:46 pm

1 stop9h 16m

$211

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Thu 1/8

8:25 am-12:03 pm

Nonstop6h 38m

Los Angeles

Mon 1/19

10:50 pm-7:21 am

Nonstop5h 31m

$216

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Fri 11/14

9:20 am-12:49 pm

Nonstop6h 29m

Los Angeles

Mon 11/17

9:29 pm-6:00 am

Nonstop5h 31m

$217

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Thu 11/13

8:30 am-12:05 pm

Nonstop6h 35m

Los Angeles

Sat 11/15

8:20 am-4:50 pm

Nonstop5h 30m

$217

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Tue 1/6

7:30 am-11:22 am

Nonstop6h 52m

Los Angeles

Wed 1/28

9:45 pm-6:14 am

Nonstop5h 29m

$221

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Fri 12/12

11:40 am-8:13 pm

1 stop11h 33m

Los Angeles

Mon 12/15

11:35 pm-10:53 am

1 stop8h 18m

$225

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Fri 1/23

10:05 am-5:27 pm

1 stop10h 22m

Los Angeles

Sun 2/15

8:40 pm-5:00 am

Nonstop5h 20m

$226

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Mon 12/15

6:00 am-9:34 am

Nonstop6h 34m

Los Angeles

Tue 1/6

8:40 pm-5:01 am

Nonstop5h 21m

$229

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Mon 11/17

8:35 pm-12:05 am

Nonstop6h 30m

Los Angeles

Wed 11/19

3:39 pm-11:58 pm

Nonstop5h 19m

$237

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Wed 12/10

7:45 am-11:23 am

Nonstop6h 38m

Los Angeles

Wed 12/17

1:00 pm-9:27 pm

Nonstop5h 27m

$241

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

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 April is currently the most expensive (average of $401). 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 NH to IR9?

Find hourly flight availability from New Hampshire to Irvine. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

It’s typically best to fly out from New Hampshire to Irvine in the morning. Doing so could potentially save you 28% on the flight price compared to flying in the evening, which is usually more expensive.

How much does it cost to fly round-trip from New Hampshire to Irvine?

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 $217, United Airlines can have you in Irvine from New Hampshire in 6h 29m. There are 2603 mi between New Hampshire and Irvine. Most flights are nonstop.

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

    To fly one-way, consider booking your trip with Southwest, which is currently one of the cheapest options available, starting at $113. JetBlue flights start at $113 while deals on United Airlines start at $126 one-way.

  • 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 April is currently the most expensive (average of $401). 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 New Hampshire to Irvine

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from New Hampshire to Irvine

Discover the top 5 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$115Average$417FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$168Average$516FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$217Average$386FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$305Average$495FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$342Average$474FlexibilityNo cancel feeOn-time63%

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