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Kaua'i

$137+ Cheap flights from Irvine, CA to Kaua'i

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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LIH
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
1 adult, Economy
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Cheap flight deals from Irvine to Kaua'i

Keep the following information in mind while searching for Irvine to Kaua'i flight deals. Data was last updated November 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$283
(Hawaiian Airlines)

One-way from

$137
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$427
Provider with most accurate pricing for Los Angeles-Lihue flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Lihue flights.
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From Irvine to Kaua'i
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One-way flight from Irvine to Kaua'i
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Highest demand for flights based on searches. 15% potential increase in price ($86 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Irvine to Kaua'i

Cheapest flights from Irvine to Kaua'i
Explore the most affordable flight options available from Irvine to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 11/4. 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.
Wed 12/37:35 amLAX - LIH
Nonstop5h 59mAlaska Airlines
Tue 12/911:38 amLIH - LAX
1 stop9h 37mAlaska Airlines
Deal found 11/4$283
This Delta deal was found by Cheapflights users on 11/4. 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.
Mon 12/12:15 pmLAX - LIH
Nonstop6h 01mDelta
Thu 12/119:50 pmLIH - LAX
1 stop10h 15mDelta
Deal found 11/4$288
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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 12/28:30 amLAX - LIH
1 stop8h 36mAlaska Airlines
Mon 12/811:25 pmLIH - LAX
1 stop12h 24mAlaska Airlines
Deal found 11/4$293
This Delta deal was found by Cheapflights users on 11/4. 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 12/29:35 amLAX - LIH
1 stop12h 35mDelta
Thu 12/119:50 pmLIH - LAX
1 stop10h 15mDelta
Deal found 11/4$297
This Hawaiian Airlines deal was found by Cheapflights users on 11/4. 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.
Thu 12/47:35 amLAX - LIH
Nonstop5h 59mAlaska Airlines
Tue 12/912:59 pmLIH - LAX
Nonstop5h 34mAlaska Airlines
Deal found 11/4$298
This lol.travel deal was found by Cheapflights users on 11/4. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/279:00 amLAX - LIH
Nonstop6h 03mAlaska Airlines
Thu 12/411:55 amLIH - LAX
1 stop9h 01mAlaska Airlines
Deal found 11/4$301
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 11/279:00 amLAX - LIH
Nonstop6h 03mMultiple Airlines
Thu 12/411:55 amLIH - LAX
1 stop9h 01mMultiple Airlines
Deal found 11/4$302
This Hawaiian Airlines deal was found by Cheapflights users on 11/4. 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.
Thu 12/47:35 amLAX - LIH
Nonstop5h 59mAlaska Airlines
Thu 12/1111:38 amLIH - LAX
1 stop9h 37mAlaska Airlines
Deal found 11/4$303
This Delta deal was found by Cheapflights users on 11/5. 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.
Mon 12/152:30 pmLAX - LIH
Nonstop6h 03mDelta
Mon 12/1510:55 pmLIH - LAX
Nonstop5h 37mDelta
Deal found 11/5$304
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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.
Mon 12/158:30 amLAX - LIH
1 stop8h 36mAlaska Airlines
Mon 12/1511:25 pmLIH - LAX
1 stop12h 24mAlaska Airlines
Deal found 11/5$307
This Delta deal was found by Cheapflights users on 11/4. 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.
Mon 12/12:15 pmLAX - LIH
Nonstop6h 01mDelta
Sat 12/610:55 pmLIH - LAX
Nonstop5h 37mDelta
Deal found 11/4$308
This Hawaiian Airlines deal was found by Cheapflights users on 11/4. 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.
Sun 12/77:35 amLAX - LIH
Nonstop5h 59mAlaska Airlines
Tue 12/161:39 pmLIH - LAX
1 stop7h 36mAlaska Airlines
Deal found 11/4$313

Cheapflights Fare Finder

 
Customize your flight search to find flights from Irvine to Kaua'i 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 November 5, 2025.
Use the filters below to find and compare flights from Irvine to Kaua'i that are best for you.

Fly from

Irvine

Fly to

Kaua'i

Route

Depart

Return

Price

Los AngelesLihue

LAX - LIH

LAXLIH

Los Angeles

Tue 2/3

4:42 pm-10:23 pm

1 stop7h 41m

Lihue

Wed 2/25

6:00 am-3:15 pm

1 stop7h 15m

$288

Los AngelesLihue

LAX - LIH

LAXLIH

Los Angeles

Sat 1/24

9:05 am-1:15 pm

Nonstop6h 10m

Lihue

Thu 1/29

2:30 pm-10:02 pm

Nonstop5h 32m

$308

Los AngelesLihue

LAX - LIH

LAXLIH

Los Angeles

Wed 12/3

7:35 am-11:34 am

Nonstop5h 59m

Lihue

Sat 12/6

12:59 pm-8:33 pm

Nonstop5h 34m

$308

Los AngelesLihue

LAX - LIH

LAXLIH

Los Angeles

Sat 1/31

9:05 am-1:15 pm

Nonstop6h 10m

Lihue

Thu 2/5

2:30 pm-10:02 pm

Nonstop5h 32m

$308

Los AngelesLihue

LAX - LIH

LAXLIH

Los Angeles

Sat 1/10

9:05 am-1:15 pm

Nonstop6h 10m

Lihue

Wed 1/14

2:30 pm-10:02 pm

Nonstop5h 32m

$308

Los AngelesLihue

LAX - LIH

LAXLIH

Los Angeles

Mon 1/26

4:42 pm-10:23 pm

1 stop7h 41m

Lihue

Fri 1/30

2:30 pm-10:02 pm

Nonstop5h 32m

$313

Los AngelesLihue

LAX - LIH

LAXLIH

Los Angeles

Sat 1/17

4:42 pm-10:23 pm

1 stop7h 41m

Lihue

Wed 1/21

6:33 pm-5:00 am

1 stop8h 27m

$318

Los AngelesLihue

LAX - LIH

LAXLIH

Los Angeles

Sun 11/30

8:30 am-4:48 pm

1 stop10h 18m

Lihue

Sun 12/7

11:25 pm-1:49 pm

1 stop12h 24m

$353

Los AngelesLihue

LAX - LIH

LAXLIH

Los Angeles

Mon 12/1

8:30 am-4:48 pm

1 stop10h 18m

Lihue

Thu 12/11

1:39 pm-11:15 pm

1 stop7h 36m

$368

Los AngelesLihue

LAX - LIH

LAXLIH

Los Angeles

Sun 11/30

8:30 am-4:48 pm

1 stop10h 18m

Lihue

Sat 12/6

11:55 am-10:56 pm

1 stop9h 01m

$373

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Showing 1-10 of 22 results
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Best time to book a flight from Irvine to Kaua'i

Have a flexible travel schedule? Discover the best time to fly to Kaua'i 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 Kaua'i

What is the cheapest month to book a flight from Irvine to Kaua'i?

Currently, January is the cheapest month in which you can book a flight from Irvine to Kaua'i (average of $150). Flying from Irvine to Kaua'i in June is currently the most expensive (average of $269). 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 FUS?

Find hourly flight availability from Irvine to Kaua'i. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 5, 2025.

It’s optimal to fly from Irvine to Kaua'i at noon. By choosing this option you can save up to 27% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Irvine to Kaua'i?

Use this chart to determine the cheapest time to fly round-trip from Irvine to Kaua'i. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Irvine to Kaua'i flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Irvine to Kaua'i

Explore weekly flight availability from Irvine to Kaua'i. 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 November 5, 2025.

The most flights from IR9 to zzFUS are scheduled on a Monday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 on average).

Reviews of airlines servicing Kaua'i

Get insights into the airlines that provide service to Kaua'i. 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 Kaua'i. Reviews last updated November 5, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and Hawaiian Airlines from Irvine to Kaua'i by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,242 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,242 reviews
Alaska Airlines
8.0
Very good
11,242 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
7.9
Good
8,004 reviews
Alaska Airlines
8.0
Very good
11,242 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Hawaiian Airlines
7.8
Good
2,804 reviews
Alaska Airlines
8.0
Very good
11,242 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
9,002 reviews
Alaska Airlines
8.0
Very good
11,242 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
American Airlines
7.2
Good
11,042 reviews
Alaska Airlines
8.0
Very good
11,242 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

Related info for your journey

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

  • How popular is this Irvine to Kaua'i flight route?

    Flights from Irvine to Kaua'i have been viewed 38 times in the past calendar month.

  • How long is the flight from Irvine to Kaua'i?

    Alaska Airlines can get you from Irvine to Kaua'i in just under 7h 41m. Your travel time can differ by up to . There are 2610 mi between Irvine and Kaua'i.

  • What are the most reliable airlines from Irvine to Kaua'i?

    Before booking your flight to Kaua'i from Irvine, check out the most reliable airlines to get you to your destination on time: ITA Airways (95%), Alaska Airlines (94%), LATAM Airlines( 94%).

  • What are the cheapest flights from Irvine to Kaua'i?

    Looking for the cheapest flight from Irvine to Kaua'i? While on average our users pay $931, our data indicates the cheapest price to be $137. The most popular route (Los Angeles - Lihue), is priced around $278.

  • Can I find deals for flights from Irvine to Kaua'i that include hotel bookings?

    Yes. In addition to deals on Irvine to Kaua'i flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Irvine to Kaua'i?

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

  • Can I find deals for business class flights from Irvine to Kaua'i?

    Yes. Cheapflights offers flight deals from Irvine to Kaua'i 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 Kaua'i?

    Currently, January is the cheapest month in which you can book a flight from Irvine to Kaua'i (average of $150). Flying from Irvine to Kaua'i in June is currently the most expensive (average of $269). 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 6 airlines flying from Irvine to Kaua'i

Discover the top 6 airlines that operate flights from Irvine to Kaua'i. 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 November 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$166Average$422FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$233Average$516FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$286Average$599FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$298Average$528FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$311Average$528FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$386Average$629FlexibilityNo cancel feeOn-time63%

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