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$64+ Cheap flights from New Orleans (MSY) 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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — LAX
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from New Orleans Louis Armstrong to Irvine are usually found in May or August, booked 69 days in advance, depart on a Friday or Thursday and return on a Wednesday

Cheap flight deals from New Orleans to Irvine

Keep the following information in mind while searching for New Orleans to Irvine flight deals. Data was last updated September 16, 2025.

Round-trip from

$101
(lastminute.co.il)

One-way from

$64
(Cheapflightsfares)

Popular in

December

Cheapest in

May

Average price

$234
From New Orleans Louis Armstrong to Irvine
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One-way flight from New Orleans Louis Armstrong to Irvine
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Highest demand for flights based on searches. 17% potential increase in price ($61 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($9 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 Orleans to Irvine

Cheapest flights from New Orleans to Irvine
Explore the most affordable flight options available from New Orleans to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This lastminute.co.il 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 lastminute.co.il is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/116:47 amMSY - LAX
Nonstop4h 14mSpirit Airlines
Sat 11/1511:45 pmLAX - MSY
Nonstop3h 47mSpirit Airlines
Deal found 9/15$101
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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 10/226:30 pmMSY - LAX
Nonstop4h 08mSpirit Airlines
Sat 10/259:20 amLAX - MSY
Nonstop3h 38mSpirit Airlines
Deal found 9/13$103
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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 10/156:30 pmMSY - LAX
Nonstop4h 08mSpirit Airlines
Fri 11/143:12 pmLAX - MSY
Nonstop3h 44mSpirit Airlines
Deal found 9/13$105
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1810:08 pmMSY - LAX
1 stop12h 09mSpirit Airlines
Sat 10/2511:53 pmLAX - MSY
Nonstop3h 38mSpirit Airlines
Deal found 9/14$106
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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.
Fri 11/146:47 amMSY - LAX
Nonstop4h 14mSpirit Airlines
Mon 11/173:12 pmLAX - MSY
Nonstop3h 44mSpirit Airlines
Deal found 9/14$107
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1810:08 pmMSY - LAX
1 stop12h 09mSpirit Airlines
Fri 10/2411:53 pmLAX - MSY
Nonstop3h 38mSpirit Airlines
Deal found 9/14$108
This Flightnetwork 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:47 amMSY - LAX
Nonstop4h 14mSpirit Airlines
Thu 11/133:12 pmLAX - MSY
Nonstop3h 44mSpirit Airlines
Deal found 9/15$109
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/28:00 amMSY - LAX
Nonstop4h 13mSpirit Airlines
Tue 10/79:20 amLAX - MSY
Nonstop3h 38mSpirit Airlines
Deal found 9/16$111
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/119:51 pmMSY - LAX
Nonstop4h 15mSpirit Airlines
Sun 11/1611:45 pmLAX - MSY
Nonstop3h 47mSpirit Airlines
Deal found 9/15$112
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.
Thu 10/233:53 pmMSY - LAX
Nonstop4h 06mSpirit Airlines
Tue 10/289:20 amLAX - MSY
Nonstop3h 38mSpirit Airlines
Deal found 9/15$113
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 11/89:51 pmMSY - LAX
Nonstop4h 15mSpirit Airlines
Sat 11/1511:45 pmLAX - MSY
Nonstop3h 47mSpirit Airlines
Deal found 9/15$114

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Orleans 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 16, 2025.
Use the filters below to find and compare flights from New Orleans to Irvine that are best for you.

Fly from

New Orleans

Fly to

Irvine

Route

Depart

Return

Price

New OrleansLos Angeles

MSY - LAX

MSYLAX

New Orleans Louis Armstrong

Thu 11/13

6:33 pm-8:59 pm

Nonstop4h 26m

Los Angeles

Mon 11/17

11:59 am-5:38 pm

Nonstop3h 39m

$211

New OrleansLos Angeles

MSY - LAX

MSYLAX

New Orleans Louis Armstrong

Sat 10/4

7:00 am-9:10 am

Nonstop4h 10m

Los Angeles

Fri 10/17

6:30 pm-12:07 am

Nonstop3h 37m

$266

New OrleansLos Angeles

MSY - LAX

MSYLAX

New Orleans Louis Armstrong

Sun 10/5

7:00 am-9:10 am

Nonstop4h 10m

Los Angeles

Sat 10/11

6:30 pm-12:07 am

Nonstop3h 37m

$276

New OrleansLos Angeles

MSY - LAX

MSYLAX

New Orleans Louis Armstrong

Sat 10/18

3:40 pm-11:10 pm

2 stops9h 30m

Los Angeles

Sat 10/25

11:05 pm-9:15 am

1 stop8h 10m

$280

New OrleansLos Angeles

MSY - LAX

MSYLAX

New Orleans Louis Armstrong

Fri 10/3

3:07 pm-5:10 pm

Nonstop4h 03m

Los Angeles

Sat 10/4

6:45 am-12:28 pm

Nonstop3h 43m

$321

New OrleansLos Angeles

MSY - LAX

MSYLAX

New Orleans Louis Armstrong

Fri 10/31

5:25 am-11:45 am

2 stops8h 20m

Los Angeles

Sun 11/9

11:40 pm-9:20 am

1 stop7h 40m

$326

New OrleansLos Angeles

MSY - LAX

MSYLAX

New Orleans Louis Armstrong

Fri 11/14

5:19 pm-11:59 pm

1 stop8h 40m

Los Angeles

Tue 11/18

11:45 am-12:34 am

1 stop10h 49m

$355

New OrleansLos Angeles

MSY - LAX

MSYLAX

New Orleans Louis Armstrong

Fri 3/6

8:35 pm-10:59 pm

Nonstop4h 24m

Los Angeles

Sat 3/21

11:59 pm-5:34 am

Nonstop3h 35m

$358

New OrleansLos Angeles

MSY - LAX

MSYLAX

New Orleans Louis Armstrong

Tue 10/14

11:50 am-6:30 pm

2 stops8h 40m

Los Angeles

Tue 10/21

9:20 am-8:20 pm

2 stops9h 00m

$365

New OrleansLos Angeles

MSY - LAX

MSYLAX

New Orleans Louis Armstrong

Sun 3/8

8:35 pm-10:59 pm

Nonstop4h 24m

Los Angeles

Wed 3/11

11:59 pm-5:34 am

Nonstop3h 35m

$368

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 21 results
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Best time to book a flight from New Orleans to Irvine

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

How far ahead should I book a flight from New Orleans to Irvine?

Use this chart to determine the optimal time to book a round-trip flight from New Orleans to Irvine. Price data was last updated on September 12, 2025.

Booking 69 days in advance of your planned departure date is, on average, the best time to get cheap flights from New Orleans to Irvine. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from New Orleans to Irvine (average of $246). Flying from New Orleans 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 MSY to IR9?

Find hourly flight availability from New Orleans 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 16, 2025.

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

What is the cheapest day to fly from New Orleans to Irvine?

Use this chart to determine the cheapest time to fly round-trip from New Orleans to Irvine. Price data was last updated on August 17, 2025.

Travelers seeking maximum savings on their New Orleans to Irvine flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from New Orleans to Irvine

Explore weekly flight availability from New Orleans to Irvine. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 16, 2025.

The most flights from MSY to IR9 are scheduled on a Monday (18 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).

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 September 16, 2025.
See what other customers who have flown with Southwest, Delta, and American Airlines from New Orleans to Irvine have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,957 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Spirit Airlines
6.3
Okay
8,019 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Frontier
5.8
Fair
3,174 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from New Orleans to Irvine. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from New Orleans to Irvine?

    New Orleans Louis Armstrong (MSY) is the airport you will fly out of if you book a flight from New Orleans to Irvine. You should not have trouble finding flights to Irvine from Louis Armstrong; the airport handles an average of 15 outbound flights to Irvine per day. You should also have plenty of airline options to choose from since 6 airlines have flights from the New Orleans airport to Irvine. It is only a 11.4 mi journey to Louis Armstrong (MSY) from New Orleans’s city center.

  • How popular is this New Orleans to Irvine flight route?

    Within the past month, 90 users have taken a look at flights from New Orleans Louis Armstrong to Irvine.

  • How long is the flight from New Orleans to Irvine?

    Airlines like Delta and Southwest fly from New Orleans to Irvine in about 4h 26m. The time it takes to get you to your destination can typically vary by up to 5h 04m. New Orleans and Irvine are separated by a distance of 1666 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    One-way options have recently been found by users for as low as $79 on Spirit Airlines. Other airlines that offer cheap prices include Breeze Airways from $109 and Southwest from $116 one-way.

  • What are the most reliable airlines from New Orleans to Irvine?

    Consider KLM (100%), China Southern (100%) or LATAM Airlines (94%) when booking your flight. These represent the most reliable airlines when flying from New Orleans to Irvine.

  • What are the cheapest flights from New Orleans to Irvine?

    The cheapest flight price from New Orleans to Irvine is $56. On average you can expect to pay $431. The most popular route, (New Orleans Louis Armstrong - Los Angeles), can usually be booked for $103.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from New Orleans to Irvine (average of $246). Flying from New Orleans 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 Orleans to Irvine

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from New Orleans to Irvine

Discover the top 6 airlines that operate flights from New Orleans 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 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$87Average$258FlexibilityNo cancel feeOn-time65%
FrontierCheapest$118Average$271FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$191Average$469FlexibilityNo cancel feeOn-time63%
DeltaCheapest$191Average$343FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$210Average$400FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$321Average$497FlexibilityNo cancel feeOn-time69%

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