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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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — LAX
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
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 June 16, 2025.

Round-trip from

$195
(Cheapflightsfares)

One-way from

$119
(United Airlines)

Popular in

December

Cheapest in

September

Average price

$437
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 ($12 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 June 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 June 16, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/236:00 amBOS - LAX
1 stop18h 19mSpirit Airlines
Mon 7/288:40 amLAX - BOS
1 stop12h 08mSpirit Airlines
Deal found 6/14$195
This Priceline deal was found by Cheapflights users on 6/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/411:56 amBOS - LAX
1 stop9h 12mMultiple Airlines
Fri 7/118:40 amLAX - BOS
1 stop12h 08mMultiple Airlines
Deal found 6/15$197
This Cheapflightsfares deal was found by Cheapflights users on 6/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2711:56 amBOS - LAX
1 stop9h 12mFrontier
Sun 6/299:28 pmLAX - BOS
1 stop9h 01mFrontier
Deal found 6/15$198
This Southwest deal was found by Cheapflights users on 6/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/305:15 pmBOS - LAX
1 stop10h 45mSouthwest
Fri 7/410:40 amLAX - BOS
2 stops9h 05mSouthwest
Deal found 6/15$204
This United Airlines deal was found by Cheapflights users on 6/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/46:25 pmBOS - LAX
Nonstop6h 22mUnited Airlines
Tue 7/157:00 amLAX - BOS
1 stop7h 44mUnited Airlines
Deal found 6/14$228
This JetBlue deal was found by Cheapflights users on 6/14. 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.
Tue 10/79:00 amBOS - LAX
Nonstop6h 10mJetBlue
Tue 10/149:15 pmLAX - BOS
Nonstop5h 36mJetBlue
Deal found 6/14$237
This American Airlines deal was found by Cheapflights users on 6/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/46:12 pmBOS - LAX
Nonstop6h 19mAmerican Airlines
Sat 7/127:37 pmLAX - BOS
1 stop7h 04mAmerican Airlines
Deal found 6/15$240
This American Airlines deal was found by Cheapflights users on 6/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1312:08 pmPWM - LAX
1 stop8h 20mAmerican Airlines
Wed 8/206:00 amLAX - PWM
1 stop8h 46mAmerican Airlines
Deal found 6/14$251
This American Airlines deal was found by Cheapflights users on 6/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/174:24 pmORH - LAX
1 stop19h 20mAmerican Airlines
Sat 9/202:13 pmLAX - ORH
1 stop22h 45mAmerican Airlines
Deal found 6/15$252
This Alaska Airlines deal was found by Cheapflights users on 6/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/237:20 amBOS - LAX
1 stop10h 37mAlaska Airlines
Tue 9/3012:00 pmLAX - BOS
1 stop9h 23mAlaska Airlines
Deal found 6/14$256
This United Airlines deal was found by Cheapflights users on 6/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/45:35 amPWM - LAX
1 stop8h 15mUnited Airlines
Wed 7/910:20 amLAX - PWM
1 stop9h 54mUnited Airlines
Deal found 6/14$262
This JetBlue deal was found by Cheapflights users on 6/14. 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.
Sat 9/277:00 amMHT - LAX
1 stop8h 27mJetBlue
Mon 9/2912:25 pmLAX - MHT
1 stop7h 57mJetBlue
Deal found 6/14$269

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 June 16, 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

Wed 7/23

6:00 am-9:19 pm

1 stop18h 19m

Los Angeles

Mon 7/28

8:40 am-11:48 pm

1 stop12h 08m

$195

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Fri 7/4

11:56 am-6:08 pm

1 stop9h 12m

Los Angeles

Fri 7/11

8:40 am-11:48 pm

1 stop12h 08m

$197

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Fri 6/27

11:56 am-6:08 pm

1 stop9h 12m

Los Angeles

Sun 6/29

9:28 pm-9:29 am

1 stop9h 01m

$198

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Mon 6/30

5:15 pm-1:00 am

1 stop10h 45m

Los Angeles

Fri 7/4

10:40 am-10:45 pm

2 stops9h 05m

$204

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Fri 7/4

6:25 pm-9:47 pm

Nonstop6h 22m

Los Angeles

Tue 7/15

7:00 am-5:44 pm

1 stop7h 44m

$228

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Fri 7/4

6:12 pm-9:31 pm

Nonstop6h 19m

Los Angeles

Sat 7/12

7:37 pm-5:41 am

1 stop7h 04m

$240

PortlandLos Angeles

PWM - LAX

PWMLAX

Portland

Wed 8/13

12:08 pm-5:28 pm

1 stop8h 20m

Los Angeles

Wed 8/20

6:00 am-5:46 pm

1 stop8h 46m

$251

WorcesterLos Angeles

ORH - LAX

ORHLAX

Worcester

Wed 9/17

4:24 pm-8:44 am

1 stop19h 20m

Los Angeles

Sat 9/20

2:13 pm-3:58 pm

1 stop22h 45m

$252

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Wed 7/30

9:40 pm-1:00 am

Nonstop6h 20m

Los Angeles

Tue 8/5

1:10 pm-9:52 pm

Nonstop5h 42m

$257

PortlandLos Angeles

PWM - LAX

PWMLAX

Portland

Fri 7/4

5:35 am-10:50 am

1 stop8h 15m

Los Angeles

Wed 7/9

10:20 am-11:14 pm

1 stop9h 54m

$262

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Showing 1-10 of 55 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 $327). 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 June 16, 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.

Rainfall in Irvine by month

Plan your trip to Irvine by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Irvine ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit Irvine when rainfall is around 0.0 in.

Temperature in Irvine by month

Plan your trip to Irvine by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Irvine, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing Irvine

Get insights into the airlines that provide service to Irvine. 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 Irvine. Reviews last updated June 16, 2025.
Read reviews from past customers who have flown Breeze Airways, Alaska Airlines and Southwest from New Hampshire to Irvine. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.1
Very good
181 reviews

Food

6.7

Overall

8.1

Boarding

8.3

Comfort

8.2

Crew

8.8

Entertainment

6.6

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Breeze Airways
8.1
Very good
181 reviews
Breeze Airways
8.1
Very good
181 reviews

Food

6.7

Overall

8.1

Boarding

8.3

Comfort

8.2

Crew

8.8

Entertainment

6.6

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Alaska Airlines
8.0
Very good
10,000 reviews
Breeze Airways
8.1
Very good
181 reviews

Food

6.7

Overall

8.1

Boarding

8.3

Comfort

8.2

Crew

8.8

Entertainment

6.6

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Southwest
8.0
Very good
4,278 reviews
Breeze Airways
8.1
Very good
181 reviews

Food

6.7

Overall

8.1

Boarding

8.3

Comfort

8.2

Crew

8.8

Entertainment

6.6

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Delta
8.0
Very good
7,963 reviews
Breeze Airways
8.1
Very good
181 reviews

Food

6.7

Overall

8.1

Boarding

8.3

Comfort

8.2

Crew

8.8

Entertainment

6.6

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Hawaiian Airlines
7.9
Good
2,500 reviews
Breeze Airways
8.1
Very good
181 reviews

Food

6.7

Overall

8.1

Boarding

8.3

Comfort

8.2

Crew

8.8

Entertainment

6.6

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

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.

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

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $119. Spirit Airlines flights start at $125 while deals on American 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, 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 $327). 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 4 airlines flying from New Hampshire to Irvine

Discover the top 4 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 June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$168Average$491FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$328Average$575FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$339Average$506FlexibilityNo cancel feeOn-time63%
JetBlueCheapest$513Average$624FlexibilityNo cancel feeOn-time62%

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