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Kaua'i

$150+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LIH
Aug 22 — Aug 291
Fri 8/22
Fri 8/29
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 August 17, 2025.

Round-trip from

$274
(Delta)

One-way from

$150
(American Airlines)

Popular in

June

Cheapest in

January

Average price

$469
From Irvine to Kaua'i
Search Deals
One-way flight from Irvine to Kaua'i
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($98 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 August 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 August 17, 2025.

This Delta deal was found by Cheapflights users on 8/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/102:15 pmLAX - LIH
Nonstop6h 08mDelta
Tue 11/1810:26 pmLIH - LAX
Nonstop5h 37mDelta
Deal found 8/16$274
This Delta deal was found by Cheapflights users on 8/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/119:57 amLAX - LIH
1 stop12h 25mDelta
Mon 11/1710:45 pmLIH - LAX
1 stop14h 08mDelta
Deal found 8/16$293
This Alaska Airlines deal was found by Cheapflights users on 8/17. 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 10/19:00 amLAX - LIH
Nonstop5h 56mAlaska Airlines
Mon 10/62:20 pmLIH - LAX
1 stop14h 12mAlaska Airlines
Deal found 8/17$307
This Delta deal was found by Cheapflights users on 8/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/82:15 pmLAX - LIH
Nonstop6h 08mDelta
Mon 12/1510:26 pmLIH - LAX
Nonstop5h 37mDelta
Deal found 8/16$308
This Alaska Airlines deal was found by Cheapflights users on 8/17. 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.
Sun 9/219:00 amLAX - LIH
Nonstop5h 56mAlaska Airlines
Mon 9/222:25 pmLIH - LAX
1 stop22h 31mAlaska Airlines
Deal found 8/17$309
This Delta deal was found by Cheapflights users on 8/17. 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 9/292:25 pmLAX - LIH
Nonstop5h 56mDelta
Mon 9/299:40 pmLIH - LAX
1 stop9h 28mDelta
Deal found 8/17$312
This Hawaiian Airlines deal was found by Cheapflights users on 8/16. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/269:20 amLAX - LIH
Nonstop5h 53mHawaiian Airlines
Fri 10/3112:52 pmLIH - LAX
1 stop7h 07mHawaiian Airlines
Deal found 8/16$313
This Southwest deal was found by Cheapflights users on 8/17. 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.
Fri 10/317:00 amLAX - LIH
1 stop14h 20mSouthwest
Fri 11/73:45 pmLIH - LAX
1 stop11h 40mSouthwest
Deal found 8/17$318
This United Airlines deal was found by Cheapflights users on 8/17. 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 10/139:00 amLAX - LIH
Nonstop6h 05mUnited Airlines
Mon 12/82:30 pmLIH - LAX
1 stop7h 59mUnited Airlines
Deal found 8/17$319
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Thu 9/118:50 amLAX - LIH
Nonstop6h 04mUnited Airlines
Fri 9/191:13 pmLIH - LAX
Nonstop5h 39mUnited Airlines
Deal found 8/17$322
This Southwest deal was found by Cheapflights users on 8/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/158:20 amLAX - LIH
1 stop10h 40mSouthwest
Tue 9/237:05 pmLIH - LAX
1 stop7h 35mSouthwest
Deal found 8/16$323

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 August 17, 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 11/11

2:15 pm-6:23 pm

Nonstop6h 08m

Lihue

Tue 11/18

10:26 pm-6:03 am

Nonstop5h 37m

$274

Los AngelesLihue

LAX - LIH

LAXLIH

Los Angeles

Thu 11/13

9:20 am-1:13 pm

Nonstop5h 53m

Lihue

Tue 11/18

2:48 pm-10:26 pm

Nonstop5h 38m

$274

Los AngelesLihue

LAX - LIH

LAXLIH

Los Angeles

Sat 11/15

9:20 am-1:13 pm

Nonstop5h 53m

Lihue

Thu 11/20

2:48 pm-10:26 pm

Nonstop5h 38m

$274

Los AngelesLihue

LAX - LIH

LAXLIH

Los Angeles

Wed 11/12

8:40 am-12:58 pm

Nonstop6h 18m

Lihue

Wed 11/19

2:31 pm-12:30 am

1 stop7h 59m

$284

Los AngelesLihue

LAX - LIH

LAXLIH

Los Angeles

Mon 11/10

2:15 pm-6:23 pm

Nonstop6h 08m

Lihue

Tue 11/18

10:45 pm-10:13 am

1 stop9h 28m

$284

Los AngelesLihue

LAX - LIH

LAXLIH

Los Angeles

Sun 11/2

2:00 pm-5:53 pm

Nonstop5h 53m

Lihue

Sat 11/8

9:30 pm-5:06 am

Nonstop5h 36m

$308

Los AngelesLihue

LAX - LIH

LAXLIH

Los Angeles

Wed 11/12

2:15 pm-6:23 pm

Nonstop6h 08m

Lihue

Wed 11/19

10:26 pm-6:03 am

Nonstop5h 37m

$308

Los AngelesLihue

LAX - LIH

LAXLIH

Los Angeles

Mon 10/20

2:00 pm-4:53 pm

Nonstop5h 53m

Lihue

Wed 10/22

8:30 pm-5:05 am

Nonstop5h 35m

$308

Los AngelesLihue

LAX - LIH

LAXLIH

Los Angeles

Mon 11/3

2:00 pm-5:53 pm

Nonstop5h 53m

Lihue

Thu 11/13

10:26 pm-6:03 am

Nonstop5h 37m

$308

Los AngelesLihue

LAX - LIH

LAXLIH

Los Angeles

Thu 10/23

9:00 am-12:05 pm

Nonstop6h 05m

$152

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/15

Showing 1-10 of 20 results
1
2

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 $440). Flying from Irvine to Kaua'i in June is currently the most expensive (average of $689). 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 August 17, 2025.

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

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 August 17, 2025.

The most flights from IR9 to zzFUS are scheduled on a Friday (15 on average). You will have fewer flight options on Thursday, 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 August 17, 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
10,000 reviews

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

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

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

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
7,986 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

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
2,664 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

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
8,925 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

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 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.

  • What are the cheapest airlines to fly from Irvine to Kaua'i one-way?

    $150 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on United Airlines and Hawaiian Airlines, with prices starting from $152 and $155, respectively.

  • 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: Air Canada (93%), Avianca (93%), Southwest( 93%).

  • 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 $893, our data indicates the cheapest price to be $150. The most popular route (Los Angeles - Lihue), is priced around $274.

  • 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 $440). Flying from Irvine to Kaua'i in June is currently the most expensive (average of $689). 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 August 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$156Average$412FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$222Average$511FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$280Average$586FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$280Average$574FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$311Average$526FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$361Average$624FlexibilityNo cancel feeOn-time63%

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