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Kaua'i

$158+ Cheap flights from Las Vegas (LAS) 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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — LIH
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Las Vegas to Kaua'i

Keep the following information in mind while searching for Las Vegas to Kaua'i flight deals. Data was last updated July 31, 2025.

Round-trip from

$317
(Delta)

One-way from

$158
(American Airlines)

Popular in

June

Cheapest in

January

Average price

$634

Good round-trip deal

$487 or less

Good one-way deal

$322 or less
From Las Vegas Harry Reid Intl to Kaua'i
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One-way flight from Las Vegas Harry Reid Intl to Kaua'i
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Highest demand for flights based on searches. 11% potential increase in price ($69 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to Kaua'i.
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Price to beat on a one-way flight from Las Vegas Harry Reid Intl to Kaua'i.
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Find flight deals from Las Vegas to Kaua'i

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

This Delta deal was found by Cheapflights users on 7/31. 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 9/39:55 amLAS - LIH
1 stop12h 08mDelta
Mon 9/89:40 pmLIH - LAS
1 stop12h 09mDelta
Deal found 7/31$317
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/276:00 amLAS - LIH
1 stop8h 47mUnited Airlines
Wed 9/31:13 pmLIH - LAS
1 stop7h 41mUnited Airlines
Deal found 7/30$337
This Alaska Airlines deal was found by Cheapflights users on 7/31. 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 9/96:10 amLAS - LIH
2 stops12h 40mAlaska Airlines
Tue 9/161:36 pmLIH - LAS
1 stop16h 49mAlaska Airlines
Deal found 7/31$355
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/17:25 amLAS - LIH
2 stops10h 15mSouthwest
Tue 10/77:05 pmLIH - LAS
2 stops10h 35mSouthwest
Deal found 7/29$423

Cheapflights Fare Finder

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

Fly from

Las Vegas

Fly to

Kaua'i

Route

Depart

Return

Price

Las VegasLihue

LAS - LIH

LASLIH

Las Vegas Harry Reid Intl

Wed 9/3

9:55 am-7:03 pm

1 stop12h 08m

Lihue

Mon 9/8

9:40 pm-12:49 pm

1 stop12h 09m

$317

Las VegasLihue

LAS - LIH

LASLIH

Las Vegas Harry Reid Intl

Wed 8/27

6:00 am-11:47 am

1 stop8h 47m

Lihue

Wed 9/3

1:13 pm-11:54 pm

1 stop7h 41m

$337

Las VegasLihue

LAS - LIH

LASLIH

Las Vegas Harry Reid Intl

Tue 9/9

6:10 am-3:50 pm

2 stops12h 40m

Lihue

Tue 9/16

1:36 pm-9:25 am

1 stop16h 49m

$355

Las VegasLihue

LAS - LIH

LASLIH

Las Vegas Harry Reid Intl

Wed 10/1

7:25 am-2:40 pm

2 stops10h 15m

Lihue

Tue 10/7

7:05 pm-8:40 am

2 stops10h 35m

$423

Las VegasLihue

LAS - LIH

LASLIH

Las Vegas Harry Reid Intl

Thu 10/16

6:15 am-2:30 pm

1 stop11h 15m

Lihue

Sat 10/25

9:40 pm-6:21 pm

1 stop17h 41m

$436

Las VegasLihue

LAS - LIH

LASLIH

Las Vegas Harry Reid Intl

Mon 9/1

7:00 am-6:00 pm

2 stops14h 00m

Lihue

Tue 9/9

10:30 pm-9:17 pm

2 stops19h 47m

$446

Las VegasLihue

LAS - LIH

LASLIH

Las Vegas Harry Reid Intl

Mon 9/8

1:45 am-7:02 am

1 stop8h 17m

Lihue

Tue 9/16

11:39 am-11:45 pm

1 stop9h 06m

$459

Las VegasLihue

LAS - LIH

LASLIH

Las Vegas Harry Reid Intl

Tue 10/28

6:15 am-2:30 pm

1 stop11h 15m

$158

Las VegasLihue

LAS - LIH

LASLIH

Las Vegas Harry Reid Intl

Wed 10/29

10:52 am-7:03 pm

1 stop11h 11m

$159

Las VegasLihue

LAS - LIH

LASLIH

Las Vegas Harry Reid Intl

Mon 9/22

10:47 am-7:58 pm

2 stops12h 11m

$164

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 13 results
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Best time to book a flight from Las Vegas to Kaua'i

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

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

Currently, January is the cheapest month in which you can book a flight from Las Vegas to Kaua'i (average of $440). Flying from Las Vegas 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 LAS to FUS?

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

When flying from Las Vegas to Kaua'i, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 July 31, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta from Las Vegas to Kaua'i have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Kaua'i. 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 Kaua'i?

    Located just 6.2 mi from the city center, Las Vegas Harry Reid Intl (LAS) is the airport most travelers will use when flying to Kaua'i from Las Vegas.

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

    Flights from Las Vegas Harry Reid Intl to Kaua'i have been viewed 2 times in the past calendar month.

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

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $158. Users have also found prices from $159 and $164 on Delta and United Airlines, respectively.

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

    While on average a flight from Las Vegas to Kaua'i is generally $480, our data shows the cheapest flight currently is $227. When looking at the most popular route, (Las Vegas Harry Reid Intl - Lihue), you can expect to pay $317 for that flight.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Las Vegas to Kaua'i (average of $440). Flying from Las Vegas 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

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Las Vegas to Kaua'i

Discover the top 6 airlines that operate flights from Las Vegas 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$263Average$402FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$295Average$461FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$339Average$499FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$352Average$559FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$361Average$612FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$454Average$691FlexibilityNo cancel feeOn-time63%

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