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New Hampshire

$96+ Cheap flights from Irvine, CA 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — MHT
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Irvine to New Hampshire

Keep the following information in mind while searching for Irvine to New Hampshire flight deals. Data was last updated May 1, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$225
(Booking.com)

One-way from

$100
(Booking.com)

Popular in

July

Cheapest in

January

Average price

$393
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 Irvine to New Hampshire
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One-way flight from Irvine to New Hampshire
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Highest demand for flights based on searches. 13% potential increase in price ($57 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 May 2025
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Find flight deals from Irvine to New Hampshire

Cheapest flights from Irvine to New Hampshire
Explore the most affordable flight options available from Irvine to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Booking.com deal was found by Cheapflights users on 4/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/196:52 pmLAX - BOS
2 stops18h 32mSpirit Airlines
Fri 5/3010:04 amBOS - LAX
2 stops14h 11mSpirit Airlines
Deal found 4/30$225
This CheapOair deal was found by Cheapflights users on 4/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1411:36 amLAX - BOS
1 stop8h 20mMultiple Airlines
Sun 5/186:00 amBOS - LAX
1 stop14h 43mMultiple Airlines
Deal found 4/30$229
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/712:00 pmLAX - BOS
1 stop8h 59mAlaska Airlines
Thu 5/87:00 amBOS - LAX
1 stop12h 45mAlaska Airlines
Deal found 4/30$236
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/313:20 pmLAX - BOS
Nonstop5h 28mDelta
Tue 6/36:15 amBOS - LAX
Nonstop6h 25mDelta
Deal found 4/30$237
This Frontier deal was found by Cheapflights users on 4/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/810:35 pmLAX - BOS
1 stop10h 17mFrontier
Fri 5/1612:52 pmBOS - LAX
1 stop11h 43mFrontier
Deal found 4/30$238
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3110:50 pmLAX - BOS
Nonstop5h 38mUnited Airlines
Thu 6/59:35 amBOS - LAX
1 stop9h 51mUnited Airlines
Deal found 4/30$243
This JetBlue deal was found by Cheapflights users on 4/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/261:10 pmLAX - BOS
1 stop8h 17mJetBlue
Tue 7/19:35 pmBOS - LAX
Nonstop6h 24mJetBlue
Deal found 4/30$247
This Hawaiian Airlines deal was found by Cheapflights users on 4/30. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/206:00 amLAX - BOS
1 stop9h 59mHawaiian Airlines
Sat 5/316:00 amBOS - LAX
1 stop12h 24mHawaiian Airlines
Deal found 4/30$271
This American Airlines deal was found by Cheapflights users on 5/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2412:58 amLAX - ORH
1 stop10h 55mAmerican Airlines
Tue 9/303:25 pmORH - LAX
1 stop25h 10mAmerican Airlines
Deal found 5/1$282
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Mon 9/227:00 amLAX - PWM
1 stop7h 42mUnited Airlines
Thu 9/256:23 pmPWM - LAX
1 stop8h 35mUnited Airlines
Deal found 4/28$297
This JetBlue deal was found by Cheapflights users on 4/29. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1612:10 pmLAX - PWM
1 stop8h 27mJetBlue
Tue 7/222:20 pmPWM - LAX
1 stop11h 01mJetBlue
Deal found 4/29$300
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/169:35 amLAX - PWM
2 stops10h 32mDelta
Mon 9/296:55 pmPWM - LAX
1 stop9h 03mDelta
Deal found 4/30$302

Cheapflights Fare Finder

Customize your flight search to find flights from Irvine 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 May 1, 2025.
Use the filters below to find and compare flights from Irvine to New Hampshire that are best for you.

Fly from

Irvine

Fly to

New Hampshire

Route

Depart

Return

Price

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Mon 5/19

6:52 pm-4:24 pm

2 stops18h 32m

Boston Logan Intl

Thu 5/22

10:04 am-9:15 pm

2 stops14h 11m

$225

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Wed 5/7

11:00 am-10:00 pm

1 stop8h 00m

Boston Logan Intl

Fri 5/9

6:00 am-9:33 am

Nonstop6h 33m

$227

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Tue 5/6

4:59 pm-12:44 am

1 stop28h 45m

Boston Logan Intl

Thu 5/8

6:00 am-5:43 pm

1 stop14h 43m

$228

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Wed 5/14

11:36 am-10:56 pm

1 stop8h 20m

Boston Logan Intl

Sun 5/18

6:00 am-5:43 pm

1 stop14h 43m

$229

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Wed 5/7

12:00 pm-11:59 pm

1 stop8h 59m

Boston Logan Intl

Sat 5/10

6:35 pm-8:25 am

1 stop16h 50m

$236

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Fri 5/30

3:20 pm-11:48 pm

Nonstop5h 28m

Boston Logan Intl

Thu 6/5

8:40 pm-11:59 pm

Nonstop6h 19m

$237

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Thu 5/29

10:34 pm-7:15 am

Nonstop5h 41m

Boston Logan Intl

Mon 6/2

6:05 am-9:37 am

Nonstop6h 32m

$238

Los AngelesPortland

LAX - PWM

LAXPWM

Los Angeles

Tue 7/1

10:10 am-12:49 am

1 stop11h 39m

Portland

Tue 7/15

2:34 pm-10:55 pm

1 stop11h 21m

$297

Los AngelesPortland

LAX - PWM

LAXPWM

Los Angeles

Wed 7/16

12:10 pm-11:37 pm

1 stop8h 27m

Portland

Tue 7/22

2:20 pm-10:21 pm

1 stop11h 01m

$300

Los AngelesManchester

LAX - MHT

LAXMHT

Los Angeles

Mon 6/16

12:32 am-11:51 am

1 stop8h 19m

Manchester

Tue 6/24

3:44 pm-11:59 pm

1 stop11h 15m

$307

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 53 results
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Best time to book a flight from Irvine to New Hampshire

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

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

Currently, January is the cheapest month in which you can book a flight from Irvine to New Hampshire (average of $334). Flying from Irvine to New Hampshire in June is currently the most expensive (average of $421). 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 IR9 to NH?

Find hourly flight availability from Irvine 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 May 1, 2025.

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

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 May 1, 2025.
Read through reviews of airlines operating flights from Irvine to New Hampshire, such as Breeze Airways, Alaska Airlines and Southwest. 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
160 reviews

Food

6.7

Boarding

8.3

Crew

8.8

Entertainment

6.6

Comfort

8.2

Overall

8.1

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
160 reviews
Breeze Airways
8.1
Very good
160 reviews

Food

6.7

Boarding

8.3

Crew

8.8

Entertainment

6.6

Comfort

8.2

Overall

8.1

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
9,968 reviews
Breeze Airways
8.1
Very good
160 reviews

Food

6.7

Boarding

8.3

Crew

8.8

Entertainment

6.6

Comfort

8.2

Overall

8.1

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
4,294 reviews
Breeze Airways
8.1
Very good
160 reviews

Food

6.7

Boarding

8.3

Crew

8.8

Entertainment

6.6

Comfort

8.2

Overall

8.1

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
7,934 reviews
Breeze Airways
8.1
Very good
160 reviews

Food

6.7

Boarding

8.3

Crew

8.8

Entertainment

6.6

Comfort

8.2

Overall

8.1

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!
United Airlines
7.4
Good
8,696 reviews
Breeze Airways
8.1
Very good
160 reviews

Food

6.7

Boarding

8.3

Crew

8.8

Entertainment

6.6

Comfort

8.2

Overall

8.1

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 Irvine to New Hampshire. 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 Irvine to New Hampshire one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $100. American Airlines flights start at $119 while deals on Spirit Airlines start at $121 one-way.

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

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

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Irvine to New Hampshire (average of $334). Flying from Irvine to New Hampshire in June is currently the most expensive (average of $421). 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 Irvine to New Hampshire

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

Discover the top 3 airlines that operate flights from Irvine 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$326Average$610FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$352Average$466FlexibilityNo cancel feeOn-time63%
JetBlueCheapest$453Average$683FlexibilityNo cancel feeOn-time62%

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