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Kaua'i

$241+ 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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LIH
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
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 June 16, 2025.

Round-trip from

$342
(Delta)

One-way from

$241
(Hawaiian Airlines)

Popular in

June

Cheapest in

January

Average price

$616
From Irvine to Kaua'i
Search Deals
One-way flight from Irvine to Kaua'i
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Highest demand for flights based on searches. 17% potential increase in price ($95 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 June 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 June 16, 2025.

This Delta deal was found by Cheapflights users on 6/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/172:15 pmLAX - LIH
Nonstop6h 08mDelta
Mon 9/229:26 pmLIH - LAX
Nonstop5h 36mDelta
Deal found 6/14$342
This Trip.com deal was found by Cheapflights users on 6/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/98:30 amLAX - LIH
1 stop8h 26mHawaiian Airlines
Wed 9/175:30 pmLIH - LAX
1 stop8h 30mHawaiian Airlines
Deal found 6/14$344
This Alaska Airlines deal was found by Cheapflights users on 6/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/19:00 amLAX - LIH
Nonstop5h 48mAlaska Airlines
Mon 9/110:30 pmLIH - LAX
1 stop11h 33mAlaska Airlines
Deal found 6/14$346
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Fri 10/39:00 amLAX - LIH
Nonstop5h 48mMultiple Airlines
Tue 10/79:00 pmLIH - LAX
2 stops12h 41mMultiple Airlines
Deal found 6/14$358
This Southwest deal was found by Cheapflights users on 6/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/177:25 amLAX - LIH
1 stop13h 45mSouthwest
Wed 9/246:15 amLIH - LAX
2 stops9h 50mSouthwest
Deal found 6/15$362
This United Airlines deal was found by Cheapflights users on 6/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/231:35 pmLAX - LIH
1 stop9h 23mUnited Airlines
Thu 8/281:13 pmLIH - LAX
Nonstop5h 39mUnited Airlines
Deal found 6/14$374
This American Airlines deal was found by Cheapflights users on 6/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/259:04 amLAX - LIH
Nonstop6h 06mAmerican Airlines
Fri 11/72:59 pmLIH - LAX
Nonstop5h 38mAmerican Airlines
Deal found 6/13$426

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 June 16, 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

Thu 9/4

2:25 pm-5:18 pm

Nonstop5h 53m

Lihue

Sun 9/7

8:28 pm-5:00 am

Nonstop5h 32m

$342

Los AngelesLihue

LAX - LIH

LAXLIH

Los Angeles

Tue 9/9

8:30 am-1:56 pm

1 stop8h 26m

Lihue

Wed 9/17

5:30 pm-5:00 am

1 stop8h 30m

$344

Los AngelesLihue

LAX - LIH

LAXLIH

Los Angeles

Mon 9/1

9:00 am-11:48 am

Nonstop5h 48m

Lihue

Mon 9/1

10:30 pm-1:03 pm

1 stop11h 33m

$346

Los AngelesLihue

LAX - LIH

LAXLIH

Los Angeles

Sun 8/17

7:25 am-2:40 pm

1 stop10h 15m

Lihue

Fri 8/22

7:05 pm-5:40 am

1 stop7h 35m

$373

Los AngelesLihue

LAX - LIH

LAXLIH

Los Angeles

Sat 8/23

1:35 pm-7:58 pm

1 stop9h 23m

Lihue

Thu 8/28

1:13 pm-9:52 pm

Nonstop5h 39m

$374

Los AngelesLihue

LAX - LIH

LAXLIH

Los Angeles

Tue 8/5

8:45 am-11:47 am

Nonstop6h 02m

Lihue

Wed 8/13

9:16 pm-8:53 am

1 stop8h 37m

$507

Los AngelesLihue

LAX - LIH

LAXLIH

Los Angeles

Sun 9/7

9:00 am-11:56 am

Nonstop5h 56m

Lihue

Sun 9/14

1:29 pm-9:58 pm

Nonstop5h 29m

$511

Los AngelesLihue

LAX - LIH

LAXLIH

Los Angeles

Sat 8/16

9:30 am-12:25 pm

Nonstop5h 55m

$241

Los AngelesLihue

LAX - LIH

LAXLIH

Los Angeles

Sat 8/16

8:28 am-9:44 am

1 stop28h 16m

$242

Los AngelesLihue

LAX - LIH

LAXLIH

Los Angeles

Mon 7/14

5:30 pm-8:25 pm

Nonstop5h 55m

$243

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Showing 1-10 of 13 results
1
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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 $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 June 16, 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 June 16, 2025.

The most flights from IR9 to zzFUS are scheduled on a Saturday (16 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (12 on average).

Rainfall in Kaua'i by month

Plan your trip to Kaua'i by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kaua'i ranges from 2.2 - 6.7 inches per month. January is typically the wettest month, when rainfall can reach 6.7 in. June is typically the driest time to visit Kaua'i when rainfall is around 2.2 in.

Temperature in Kaua'i by month

Plan your trip to Kaua'i by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kaua'i, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

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 June 16, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Irvine to Kaua'i. 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

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

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

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

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
4,278 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

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
7,963 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,500 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

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
8,801 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

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 29 times in the past calendar month.

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

    $241 is the cheapest one-way deal found within the past few days, from Hawaiian Airlines. You may also be able to find cheap deals on Alaska Airlines and United Airlines, with prices starting from $242 and $243, 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: Southwest (100%), United Airlines (97%), American Airlines( 95%).

  • 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 $1,006, our data indicates the cheapest price to be $193. The most popular route (Los Angeles - Lihue), is priced around $342.

  • 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 June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$156Average$428FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$177Average$491FlexibilityNo cancel feeOn-time71%
Hawaiian AirlinesCheapest$224Average$506FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$274Average$530FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$311Average$531FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$361Average$627FlexibilityNo cancel feeOn-time63%

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