$170 Cheap Flights from Lihue (LIH) to Las Vegas (LAS)

View $170 flight on Mon, Mar 24, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Lihue to Las Vegas (LIH-LAS)

Prices were available within the past 7 days and start at $170 for one-way flights and $366 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, May 1 - Tue, May 6
LIH
Kauai
LAS
Las Vegas
$366 Roundtrip, found 5 days ago
$366
Roundtrip
found 5 days ago
Select United flight, departing Thu, May 1 from Kauai to Las Vegas, returning Tue, May 6, priced at $366 found 5 days ago
American Airlines
Wed, Apr 2 - Wed, Apr 9
LIH
Kauai
LAS
Las Vegas
$383 Roundtrip, found 2 days ago
$383
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Apr 2 from Kauai to Las Vegas, returning Wed, Apr 9, priced at $383 found 2 days ago
United
Wed, Sep 3 - Mon, Sep 8
LIH
Kauai
LAS
Las Vegas
$383 Roundtrip, found 6 days ago
$383
Roundtrip
found 6 days ago
Select United flight, departing Wed, Sep 3 from Kauai to Las Vegas, returning Mon, Sep 8, priced at $383 found 6 days ago
United
Thu, May 8 - Mon, May 12
LIH
Kauai
LAS
Las Vegas
$385 Roundtrip, found 5 hours ago
$385
Roundtrip
found 5 hours ago
Select United flight, departing Thu, May 8 from Kauai to Las Vegas, returning Mon, May 12, priced at $385 found 5 hours ago
American Airlines
Wed, Apr 2 - Wed, Apr 9
LIH
Kauai
LAS
Las Vegas
$386 Roundtrip, found 2 days ago
$386
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Apr 2 from Kauai to Las Vegas, returning Wed, Apr 9, priced at $386 found 2 days ago
United
Wed, Sep 3 - Mon, Sep 8
LIH
Kauai
LAS
Las Vegas
$389 Roundtrip, found 6 days ago
$389
Roundtrip
found 6 days ago
Select United flight, departing Wed, Sep 3 from Kauai to Las Vegas, returning Mon, Sep 8, priced at $389 found 6 days ago
United
Wed, Apr 16 - Tue, Apr 22
LIH
Kauai
LAS
Las Vegas
$406 Roundtrip, found 1 day ago
$406
Roundtrip
found 1 day ago
Select United flight, departing Wed, Apr 16 from Kauai to Las Vegas, returning Tue, Apr 22, priced at $406 found 1 day ago
Alaska Airlines
Wed, Apr 30 - Tue, May 6
LIH
Kauai
LAS
Las Vegas
$410 Roundtrip, found 12 hours ago
$410
Roundtrip
found 12 hours ago
Select Alaska Airlines flight, departing Wed, Apr 30 from Kauai to Las Vegas, returning Tue, May 6, priced at $410 found 12 hours ago
Delta
Tue, Mar 18 - Mon, Apr 7
LIH
Kauai
LAS
Las Vegas
$421 Roundtrip, found 1 day ago
$421
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Mar 18 from Kauai to Las Vegas, returning Mon, Apr 7, priced at $421 found 1 day ago
Hawaiian Airlines
Thu, May 8 - Mon, May 12
LIH
Kauai
LAS
Las Vegas
$429 Roundtrip, found 5 hours ago
$429
Roundtrip
found 5 hours ago
Select Hawaiian Airlines flight, departing Thu, May 8 from Kauai to Las Vegas, returning Mon, May 12, priced at $429 found 5 hours ago
Flights from Lihue (LIH) to Las Vegas (LAS)
Origin airport
Lihue
Destination airport
Harry Reid Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, United
Roundtrip price
$365
Distance
2814 mi

Lihue to Las Vegas Flights

The cheapest times to fly from Lihue to Las Vegas

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Lihue to Las Vegas are during the month of May. You can find some of the cheapest flights from Lihue to Las Vegas with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Lihue to Las Vegas

Sunday is one of the best days to book for cheap flights from Lihue to Las Vegas: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Lihue to Las Vegas

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Lihue to Las Vegas in 2025. You can also book with separate airlines for your outbound and return journeys, from $170 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Lihue to Las Vegas flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Lihue to Las Vegas airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

Is it cheaper to buy a plane ticket from LIH to McCarran Intl. Airport (LAS) last minute?
When it comes to booking your flights, it’s always better to be prepared. While you could pick up a deal on a LIH to Harry Reid Airport (formerly McCarran Airport) flight at the last minute, prices usually don’t get cheaper as the date of departure nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days in advance. For international trips it’s between three and four months.
What airports do you fly into for Las Vegas from Kauai?
With McCarran Intl. Airport (LAS), Henderson Executive Airport (HSH) and North Las Vegas Airport (VGT) to pick from, traveling from Kauai to Las Vegas is a breeze. The city’s main hub, McCarran Intl. Airport (LAS), is approximately 2 mi southeast of the downtown area. Along with ticket prices, consider things like transportation options from the airport and the distance to your hotel before making your decision. Get your Las Vegas trip off to a terrific start by discovering Thomas and Mack Center and Fashion Show Mall.
Can I change the date of my flight from LIH to McCarran Intl. Airport (LAS)?
Easily make changes to your Lihue Airport to LAS ticket via the Expedia Trips portal. But before you make any amendments, check out the rules and restrictions in your itinerary to learn what the carrier will let you do and if fees apply for changes. Some carriers charge a change fee per person, on top of any difference in prices. However, if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also head to our Customer Service portal for further information and to connect with our Virtual Agent.
*Available to One Key members.