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Irvine

$119+ 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — LAX
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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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 September 17, 2025.

Round-trip from

$202
(United Airlines)

One-way from

$119
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$301
From New Hampshire to Irvine
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One-way flight from New Hampshire to Irvine
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Highest demand for flights based on searches. 3% potential increase in price ($13 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/16. 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 10/157:30 amBOS - LAX
Nonstop6h 11mUnited Airlines
Sat 10/1811:20 pmLAX - BOS
Nonstop5h 39mUnited Airlines
Deal found 9/16$202
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Tue 9/305:50 amBOS - LAX
1 stop8h 20mSpirit Airlines
Mon 10/611:15 amLAX - BOS
1 stop9h 44mSpirit Airlines
Deal found 9/16$203
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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.
Sat 10/45:50 amBOS - LAX
1 stop8h 20mSpirit Airlines
Mon 10/611:15 amLAX - BOS
1 stop9h 44mSpirit Airlines
Deal found 9/16$204
This flygcity.se deal was found by Cheapflights users on 9/15. 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 flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/237:00 amBOS - LAX
Nonstop6h 15mJetBlue
Fri 10/3110:25 amLAX - BOS
Nonstop5h 24mJetBlue
Deal found 9/15$206
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/237:30 amBOS - LAX
Nonstop6h 11mUnited Airlines
Sun 10/2610:51 pmLAX - BOS
Nonstop5h 29mUnited Airlines
Deal found 9/16$207
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Tue 9/3012:20 pmBOS - LAX
2 stops25h 36mSpirit Airlines
Fri 10/311:10 amLAX - BOS
1 stop9h 47mSpirit Airlines
Deal found 9/15$208
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/412:20 pmBOS - LAX
1 stop22h 52mMultiple Airlines
Mon 10/612:09 amLAX - BOS
2 stops20h 50mMultiple Airlines
Deal found 9/15$211
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/148:00 amBOS - LAX
1 stop9h 27mUnited Airlines
Tue 10/218:29 amLAX - BOS
Nonstop5h 43mUnited Airlines
Deal found 9/16$212
This Booking.com deal was found by Cheapflights users on 9/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/29:28 amBOS - LAX
1 stop14h 08mMultiple Airlines
Fri 10/311:10 amLAX - BOS
1 stop9h 47mMultiple Airlines
Deal found 9/17$215
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 10/243:28 pmPWM - LAX
1 stop9h 11mAmerican Airlines
Fri 10/317:45 amLAX - PWM
1 stop9h 55mAmerican Airlines
Deal found 9/16$267
This United Airlines deal was found by Cheapflights users on 9/16. 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 11/176:00 amPWM - LAX
1 stop10h 22mUnited Airlines
Wed 11/1912:30 pmLAX - PWM
1 stop7h 47mUnited Airlines
Deal found 9/16$274
This Southwest deal was found by Cheapflights users on 9/16. 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.
Tue 11/113:30 pmPWM - LAX
1 stop9h 40mSouthwest
Fri 11/1411:15 pmLAX - PWM
2 stops9h 50mSouthwest
Deal found 9/16$279

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 September 17, 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 10/23

8:46 am-12:20 pm

Nonstop6h 34m

Los Angeles

Fri 10/31

1:40 pm-10:05 pm

Nonstop5h 25m

$223

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Wed 10/22

4:40 pm-8:07 pm

Nonstop6h 27m

Los Angeles

Tue 10/28

3:20 pm-11:44 pm

Nonstop5h 24m

$227

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Fri 10/31

6:10 pm-9:47 pm

Nonstop6h 37m

Los Angeles

Mon 11/3

12:25 am-10:34 am

1 stop7h 09m

$227

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Wed 11/12

7:59 pm-11:32 pm

Nonstop6h 33m

Los Angeles

Wed 11/19

6:05 am-2:26 pm

Nonstop5h 21m

$227

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Wed 10/15

7:30 am-10:41 am

Nonstop6h 11m

Los Angeles

Sat 10/18

11:20 pm-7:59 am

Nonstop5h 39m

$232

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Wed 10/15

8:55 pm-12:17 am

Nonstop6h 22m

Los Angeles

Sat 10/25

3:30 pm-11:55 pm

Nonstop5h 25m

$232

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Wed 10/15

7:30 am-10:41 am

Nonstop6h 11m

Los Angeles

Mon 10/20

11:20 pm-7:59 am

Nonstop5h 39m

$232

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Wed 11/12

7:59 pm-11:32 pm

Nonstop6h 33m

Los Angeles

Fri 11/14

9:45 pm-6:16 am

Nonstop5h 31m

$232

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Thu 12/4

2:00 pm-5:31 pm

Nonstop6h 31m

Los Angeles

Tue 12/9

9:56 pm-6:25 am

Nonstop5h 29m

$232

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Wed 11/12

7:59 pm-11:32 pm

Nonstop6h 33m

Los Angeles

Sat 11/15

9:45 pm-6:16 am

Nonstop5h 31m

$232

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

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, January is the cheapest month in which you can book a flight from New Hampshire to Irvine (average of $246). Flying from New Hampshire to Irvine in March is currently the most expensive (average of $325). 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 September 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New Hampshire to Irvine as you normally would.

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 $227, JetBlue can have you in Irvine from New Hampshire in 6h 27m. 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 JetBlue, which is currently one of the cheapest options available, starting at $119. United Airlines flights start at $119 while deals on Southwest start at $124 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, January is the cheapest month in which you can book a flight from New Hampshire to Irvine (average of $246). Flying from New Hampshire to Irvine in March is currently the most expensive (average of $325). 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$115Average$417FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$168Average$516FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$268Average$519FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$306Average$485FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$333Average$480FlexibilityNo cancel feeOn-time63%

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