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$30+ Cheap flights from Las Vegas (LAS) 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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — LAX
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Irvine are usually found in June or May, booked 65 days in advance, depart on a Friday or Thursday and return on a Tuesday

Cheap flight deals from Las Vegas to Irvine

Keep the following information in mind while searching for Las Vegas to Irvine flight deals. Data was last updated julio 31, 2025.

Round-trip from

$49
(Spirit)

One-way from

$30
(Spirit)

Popular in

March

Cheapest in

June

Average price

$85
From Las Vegas Harry Reid Intl to Irvine
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One-way flight from Las Vegas Harry Reid Intl to Irvine
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Highest demand for flights based on searches. 17% potential increase in price ($15 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Las Vegas to Irvine

Cheapest flights from Las Vegas to Irvine
Explore the most affordable flight options available from Las Vegas to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

This Spirit deal was found by Cheapflights users on 7/30. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/1510:36 pmLAS - LAX
Nonstop1h 22mSpirit Airlines
dom. 8/176:45 amLAX - LAS
Nonstop1h 29mSpirit Airlines
Deal found 7/30$49
This Trip.com deal was found by Cheapflights users on 7/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/146:31 pmLAS - LAX
Nonstop1h 21mMultiple Airlines
dom. 8/176:45 amLAX - LAS
Nonstop1h 29mMultiple Airlines
Deal found 7/30$61
This Frontier deal was found by Cheapflights users on 7/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/2910:41 amLAS - LAX
Nonstop1h 23mFrontier
mar. 9/23:31 pmLAX - LAS
Nonstop1h 24mFrontier
Deal found 7/29$66

Cheapflights Fare Finder

 
Customize your flight search to find flights from Las Vegas 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 julio 31, 2025.
Use the filters below to find and compare flights from Las Vegas to Irvine that are best for you.

Fly from

Las Vegas

Fly to

Irvine

Route

Depart

Return

Price

Las VegasLos Angeles

LAS - LAX

LASLAX

Las Vegas Harry Reid Intl

vie. 8/15

10:36 pm-11:58 pm

Nonstop1h 22m

Los Angeles

dom. 8/17

6:45 am-8:14 am

Nonstop1h 29m

$49

Las VegasLos Angeles

LAS - LAX

LASLAX

Las Vegas Harry Reid Intl

jue. 8/14

6:31 pm-7:52 pm

Nonstop1h 21m

Los Angeles

dom. 8/17

6:45 am-8:14 am

Nonstop1h 29m

$61

Las VegasLos Angeles

LAS - LAX

LASLAX

Las Vegas Harry Reid Intl

vie. 8/29

10:41 am-12:04 pm

Nonstop1h 23m

Los Angeles

mar. 9/2

3:31 pm-4:55 pm

Nonstop1h 24m

$66

Las VegasLos Angeles

LAS - LAX

LASLAX

Las Vegas Harry Reid Intl

mar. 1/20

7:50 pm-9:10 pm

Nonstop1h 20m

Los Angeles

vie. 1/23

6:00 pm-7:11 pm

Nonstop1h 11m

$97

Las VegasLos Angeles

LAS - LAX

LASLAX

Las Vegas Harry Reid Intl

sáb. 9/13

10:41 pm-11:56 pm

Nonstop1h 15m

$30

Las VegasLos Angeles

LAS - LAX

LASLAX

Las Vegas Harry Reid Intl

mar. 10/7

6:31 pm-7:53 pm

Nonstop1h 22m

$31

Las VegasLos Angeles

LAS - LAX

LASLAX

Las Vegas Harry Reid Intl

dom. 9/7

6:00 am-7:14 am

Nonstop1h 14m

$47

Las VegasLos Angeles

LAS - LAX

LASLAX

Las Vegas Harry Reid Intl

lun. 11/24

1:00 pm-2:15 pm

Nonstop1h 15m

$49

Las VegasLos Angeles

LAS - LAX

LASLAX

Las Vegas Harry Reid Intl

jue. 10/30

6:02 pm-7:29 pm

Nonstop1h 27m

$55

Las VegasLos Angeles

LAS - LAX

LASLAX

Las Vegas Harry Reid Intl

lun. 1/5

10:15 am-11:30 am

Nonstop1h 15m

$66

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Las Vegas to Irvine

Have a flexible travel schedule? Discover the best time to fly to Irvine from Las Vegas 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 Las Vegas to Irvine

How far ahead should I book a flight from Las Vegas to Irvine?

Use this chart to determine the optimal time to book a round-trip flight from Las Vegas to Irvine. Price data was last updated on July 25, 2025.

The best time to book flights from Las Vegas to Irvine is 21 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Las Vegas to Irvine?

Currently, January is the cheapest month in which you can book a flight from Las Vegas to Irvine (average of $246). Flying from Las Vegas to Irvine in March is currently the most expensive (average of $326). 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 LAS to IR9?

Find hourly flight availability from Las Vegas 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 julio 31, 2025.

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

What is the cheapest day to fly from Las Vegas to Irvine?

Use this chart to determine the cheapest time to fly round-trip from Las Vegas to Irvine. Price data was last updated on July 27, 2025.

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

Weekly flight availability from Las Vegas to Irvine

Explore weekly flight availability from Las Vegas 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 julio 31, 2025.

The most flights from LAS to IR9 are scheduled on a Thursday (151 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (103 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 julio 31, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Las Vegas to Irvine. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas 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 Las Vegas to Irvine?

    If you book a flight to Irvine from Las Vegas, you will be flying from Harry Reid Intl, which is the city’s only airport. Las Vegas Harry Reid Intl (LAS) is located 6.2 mi from the center of Las Vegas. There are 122 flights from Harry Reid Intl to Irvine per day from 9 different airlines.

  • How popular is this Las Vegas to Irvine flight route?

    Within the past month, 555 users have taken a look at flights from Las Vegas Harry Reid Intl to Irvine.

  • What are the cheapest airlines to fly from Las Vegas to Irvine one-way?

    The cheapest airlines for a one-way flight from Las Vegas to Irvine are Spirit Airlines ($30), Frontier ($31), and United Airlines ($47).

  • What are the most reliable airlines from Las Vegas to Irvine?

    Consider China Eastern (93%), Avianca (93%) or ITA Airways (92%) when booking your flight. These represent the most reliable airlines when flying from Las Vegas to Irvine.

  • What are the cheapest flights from Las Vegas to Irvine?

    Looking at all options, your cheapest flight can be booked for $29. While the most popular route (Las Vegas Harry Reid Intl - Los Angeles) can be booked for $37 on average our data indicates $1,157 when flying from Las Vegas to Irvine.

  • Can I find deals for flights from Las Vegas to Irvine that include hotel bookings?

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

  • How can I find direct flights from Las Vegas to Irvine?

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

  • Can I find deals for business class flights from Las Vegas to Irvine?

    Yes. Cheapflights offers flight deals from Las Vegas 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 Las Vegas to Irvine?

    Currently, January is the cheapest month in which you can book a flight from Las Vegas to Irvine (average of $246). Flying from Las Vegas to Irvine in March is currently the most expensive (average of $326). 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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Top 9 airlines flying from Las Vegas to Irvine

Discover the top 9 airlines that operate flights from Las Vegas 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 julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$21Average$74FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$23Average$72FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$48Average$125FlexibilityNo cancel feeOn-time85%
DeltaCheapest$55Average$160FlexibilityNo cancel feeOn-timeN/A
Avelo AirlinesCheapest$57Average$80FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$86Average$171FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$94Average$204FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$97Average$170FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$104Average$171FlexibilityNo cancel feeOn-time75%

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