HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kaua'i

$149+ 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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — LIH
ene. 14 — ene. 211
mié. 1/14
mié. 1/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Las Vegas to Kaua'i with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 diciembre 15, 2025.

This United Airlines deal was found by Cheapflights users on 12/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2210:43 amLAS - LIH
1 stop9h 04mUnited Airlines
dom. 12/289:35 pmLIH - LAS
1 stop10h 06mUnited Airlines
Deal found 12/13$578
This United Airlines deal was found by Cheapflights users on 12/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/146:00 amLAS - LIH
1 stop9h 13mUnited Airlines
dom. 12/2111:59 pmLIH - LAS
1 stop8h 01mUnited Airlines
Deal found 12/13$593
This Expedia deal was found by Cheapflights users on 12/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/1610:01 amLAS - LIH
2 stops14h 24mMultiple Airlines
lun. 12/222:37 pmLIH - LAS
1 stop7h 49mMultiple Airlines
Deal found 12/13$630
This Delta deal was found by Cheapflights users on 12/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/166:10 amLAS - LIH
2 stops16h 00mDelta
lun. 12/2210:43 pmLIH - LAS
2 stops15h 10mDelta
Deal found 12/13$644
This United Airlines deal was found by Cheapflights users on 12/14. 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.
vie. 12/2610:43 amLAS - LIH
1 stop9h 04mUnited Airlines
mié. 12/312:00 pmLIH - LAS
1 stop8h 29mUnited Airlines
Deal found 12/14$645
This Hawaiian Airlines deal was found by Cheapflights users on 12/14. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/258:15 amLAS - LIH
1 stop10h 20mAlaska Airlines
mar. 12/305:40 pmLIH - LAS
1 stop10h 54mAlaska Airlines
Deal found 12/14$656
This Hawaiian Airlines deal was found by Cheapflights users on 12/14. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/248:34 amLAS - LIH
1 stop8h 57mAlaska Airlines
lun. 12/299:59 amLIH - LAS
1 stop8h 15mAlaska Airlines
Deal found 12/14$676
This Alaska Airlines deal was found by Cheapflights users on 12/12. 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.
mié. 12/245:39 pmLAS - LIH
1 stop15h 17mMultiple Airlines
lun. 12/292:37 pmLIH - LAS
1 stop7h 49mMultiple Airlines
Deal found 12/12$681
This United Airlines deal was found by Cheapflights users on 12/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/226:00 amLAS - LIH
1 stop9h 14mUnited Airlines
vie. 12/262:00 pmLIH - LAS
1 stop8h 29mUnited Airlines
Deal found 12/13$693
This Southwest deal was found by Cheapflights users on 12/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/148:45 amLAS - LIH
Nonstop6h 30mSouthwest
dom. 12/211:55 pmLIH - LAS
1 stop13h 15mSouthwest
Deal found 12/13$699

Find 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 diciembre 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$322
(Alaska Airlines)

One-way from

$149
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$560

Good round-trip deal

$643 or less
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Lihue flight deals.
Search Deals
Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Lihue flights.
Search Deals
From Las Vegas Harry Reid Intl to Kaua'i
Search Deals
One-way flight from Las Vegas Harry Reid Intl to Kaua'i
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to Kaua'i.
Search Deals

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 diciembre 15, 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

mié. 3/4

6:00 am-12:47 pm

1 stop8h 47m

Lihue

lun. 3/9

1:56 pm-10:28 pm

1 stop29h 32m

$322

Las VegasLihue

LAS - LIH

LASLIH

Las Vegas Harry Reid Intl

mar. 1/27

6:14 pm-1:03 pm

1 stop20h 49m

Lihue

mié. 1/28

9:00 pm-9:51 am

2 stops10h 51m

$337

Las VegasLihue

LAS - LIH

LASLIH

Las Vegas Harry Reid Intl

jue. 1/22

6:00 am-1:03 pm

1 stop9h 03m

Lihue

jue. 1/29

10:22 am-11:28 pm

2 stops11h 06m

$350

Las VegasLihue

LAS - LIH

LASLIH

Las Vegas Harry Reid Intl

mar. 1/27

11:00 am-7:55 pm

1 stop10h 55m

Lihue

mié. 1/28

10:45 pm-9:55 am

1 stop9h 10m

$354

Las VegasLihue

LAS - LIH

LASLIH

Las Vegas Harry Reid Intl

jue. 1/22

7:49 am-4:37 pm

1 stop10h 48m

Lihue

jue. 1/29

10:10 pm-9:14 am

1 stop9h 04m

$369

Las VegasLihue

LAS - LIH

LASLIH

Las Vegas Harry Reid Intl

jue. 1/15

6:00 am-12:54 pm

1 stop8h 54m

Lihue

sáb. 1/31

11:50 pm-10:00 am

1 stop8h 10m

$399

Las VegasLihue

LAS - LIH

LASLIH

Las Vegas Harry Reid Intl

mié. 3/4

11:59 am-10:22 pm

2 stops12h 23m

Lihue

lun. 3/9

6:00 am-8:14 pm

2 stops11h 14m

$402

Las VegasLihue

LAS - LIH

LASLIH

Las Vegas Harry Reid Intl

mar. 1/27

1:43 pm-10:41 pm

1 stop10h 58m

Lihue

mié. 1/28

10:25 am-10:31 pm

1 stop10h 06m

$408

Las VegasLihue

LAS - LIH

LASLIH

Las Vegas Harry Reid Intl

mié. 3/11

6:00 am-11:47 am

1 stop8h 47m

$161

Las VegasLihue

LAS - LIH

LASLIH

Las Vegas Harry Reid Intl

mar. 3/10

6:58 pm-11:47 am

1 stop19h 49m

$161

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Showing 1-10 of 15 results
1
2

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, July is the cheapest month in which you can book a flight from Las Vegas to Kaua'i (average of $285). Flying from Las Vegas to Kaua'i in June is currently the most expensive (average of $489). 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 diciembre 15, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 63% on flights from Las Vegas to Kaua'i by exploring options for tickets in the afternoon.

Weekly flight availability from Las Vegas to Kaua'i

Explore weekly flight availability from Las Vegas 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 diciembre 15, 2025.

The most flights from LAS to zzFUS are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 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 diciembre 15, 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
11,452 reviews

Overall

8.0

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,452 reviews
Alaska Airlines
8.0
Very good
11,452 reviews

Overall

8.0

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Southwest
7.9
Good
4,249 reviews
Alaska Airlines
8.0
Very good
11,452 reviews

Overall

8.0

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Delta
7.9
Good
8,008 reviews
Alaska Airlines
8.0
Very good
11,452 reviews

Overall

8.0

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Hawaiian Airlines
7.8
Good
2,819 reviews
Alaska Airlines
8.0
Very good
11,452 reviews

Overall

8.0

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
United Airlines
7.4
Good
9,092 reviews
Alaska Airlines
8.0
Very good
11,452 reviews

Overall

8.0

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

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.

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

    Departing from Las Vegas to Kaua'i will take you 8h 47m. Airlines will cover a distance of 2812 mi. This flight may include one or multiple stops.

  • 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 $166 and $175 on United Airlines and Delta, 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 $693, our data shows the cheapest flight currently is $623. When looking at the most popular route, (Las Vegas Harry Reid Intl - Lihue), you can expect to pay $324 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, July is the cheapest month in which you can book a flight from Las Vegas to Kaua'i (average of $285). Flying from Las Vegas to Kaua'i in June is currently the most expensive (average of $489). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 diciembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$263Average$383FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$317Average$483FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$333Average$499FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$362Average$591FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$381Average$612FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$477Average$702FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.