HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Las Vegas

Cheap flights from Kaua'i to Las Vegas (LAS)

LIH — LAS
Jun 18 — Jun 251
Thu 6/18
Thu 6/25
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kaua'i to Las Vegas 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.

Find flight deals from Kaua'i to Las Vegas

Keep the following information in mind while searching for Kaua'i to Las Vegas flight deals. Data was last updated May 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$394
(Delta)

One-way from

$197
(Delta)

Popular in

May

Cheapest in

April

Average price

$801

Good round-trip deal

$499 or less

Good one-way deal

$377 or less
Provider with most accurate pricing for Lihue-Las Vegas Harry Reid Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lihue-Las Vegas Harry Reid Intl flights.
Search Deals
From Kaua'i to Las Vegas Harry Reid Intl
Search Deals
One-way flight from Kaua'i to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Kaua'i to Las Vegas Harry Reid Intl.
Search Deals
Price to beat on a one-way flight from Kaua'i to Las Vegas Harry Reid Intl.
Search Deals

Cheapflights Insights

Everything you need to know about your flight from Kaua'i to Las Vegas

How far ahead should I book a flight from Kaua'i to Las Vegas?

To ensure you get the cheapest price possible for a flight from Kaua'i to Las Vegas, you should look to book at least 82 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, October is the cheapest month in which you can book a flight from Kaua'i to Las Vegas (average of $145). Flying from Kaua'i to Las Vegas in May is currently the most expensive (average of $483). 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 FUS to LAS?

Find hourly flight availability from Kaua'i to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 19, 2026.

When flying from Kaua'i to Las Vegas, 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 Las Vegas

Get insights into the airlines that provide service to Las Vegas. 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 Las Vegas. Reviews last updated May 19, 2026.
Get a feel of what it's like to fly with Alaska Airlines,Southwest, andDelta from Kaua'i to Las Vegas 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
7.9
Good
12,380 reviews

Crew

8.5

Overall

7.9

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Food

7.0

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Alaska Airlines
7.9
Good
12,380 reviews
Alaska Airlines
7.9
Good
12,380 reviews

Crew

8.5

Overall

7.9

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Food

7.0

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Southwest
7.9
Good
4,284 reviews
Alaska Airlines
7.9
Good
12,380 reviews

Crew

8.5

Overall

7.9

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Food

7.0

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Delta
7.9
Good
8,452 reviews
Alaska Airlines
7.9
Good
12,380 reviews

Crew

8.5

Overall

7.9

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Food

7.0

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
United Airlines
7.4
Good
9,733 reviews
Alaska Airlines
7.9
Good
12,380 reviews

Crew

8.5

Overall

7.9

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Food

7.0

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
American Airlines
7.1
Good
11,645 reviews
Alaska Airlines
7.9
Good
12,380 reviews

Crew

8.5

Overall

7.9

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Food

7.0

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

Related info for your journey

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

    Las Vegas Harry Reid Intl (LAS) is the airport you will fly into if you book a flight from Kaua'i to Las Vegas. It is only a 6.2 mi journey from Harry Reid Intl (LAS) to Las Vegas’s city center.

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

    Airlines like United Airlines and American Airlines fly from Kaua'i to Las Vegas in about 10h 44m. The time it takes to get you to your destination can typically vary by up to 9h 24m. There are 2812 mi between Kaua'i and Las Vegas. Both multi-stop and nonstop flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $158. American Airlines flights start at $166 while deals on United Airlines start at $166 one-way.

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

    The cheapest flight price from Kaua'i to Las Vegas is $208. On average you can expect to pay $441. The most popular route, (Lihue - Las Vegas Harry Reid Intl), can usually be booked for $394.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Kaua'i to Las Vegas (average of $145). Flying from Kaua'i to Las Vegas in May is currently the most expensive (average of $483). 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

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
Mesquite
North Las Vegas
Henderson
Kingman
Winchester
Boulder City
Needles
Sunrise Manor

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 7 airlines flying from Kaua'i to Las Vegas

Discover the top 7 airlines that operate flights from Kaua'i to Las Vegas. 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 May 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$189Average$368FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$223Average$745FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$269Average$576FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$323Average$434FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$332Average$582FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$333Average$460FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$478Average$633FlexibilityNo 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.