$171 Cheap Flights from Lihue (LIH) to Las Vegas (LAS)

View $171 flight on Mon, May 19, 2025Opens in a new window

Popular airlines from Lihue Airport (LIH) to Harry Reid Intl. Airport (LAS)

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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 $171 for one-way flights and $363 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Wed, Jun 18 - Wed, Jun 25
LIH
Kauai
LAS
Las Vegas
$363 Roundtrip, found 1 day ago
$363
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Wed, Jun 18 from Kauai to Las Vegas, returning Wed, Jun 25, priced at $363 found 1 day ago
Alaska Airlines
Thu, Aug 14 - Wed, Aug 20
LIH
Kauai
LAS
Las Vegas
$377 Roundtrip, found 3 days ago
$377
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Aug 14 from Kauai to Las Vegas, returning Wed, Aug 20, priced at $377 found 3 days ago
Alaska Airlines
Thu, Jun 19 - Wed, Jun 25
LIH
Kauai
LAS
Las Vegas
$400 Roundtrip, found 1 day ago
$400
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Jun 19 from Kauai to Las Vegas, returning Wed, Jun 25, priced at $400 found 1 day ago
Hawaiian Airlines
Mon, Jun 16 - Fri, Jun 27
LIH
Kauai
LAS
Las Vegas
$402 Roundtrip, found 1 day ago
$402
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Mon, Jun 16 from Kauai to Las Vegas, returning Fri, Jun 27, priced at $402 found 1 day ago
Hawaiian Airlines
Wed, Aug 6 - Mon, Aug 11
LIH
Kauai
LAS
Las Vegas
$403 Roundtrip, found 1 day ago
$403
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Wed, Aug 6 from Kauai to Las Vegas, returning Mon, Aug 11, priced at $403 found 1 day ago
American Airlines
Wed, Dec 3 - Mon, Dec 8
LIH
Kauai
LAS
Las Vegas
$403 Roundtrip, found 3 hours ago
$403
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Wed, Dec 3 from Kauai to Las Vegas, returning Mon, Dec 8, priced at $403 found 3 hours ago
Hawaiian Airlines
Mon, Aug 4 - Wed, Aug 20
LIH
Kauai
LAS
Las Vegas
$404 Roundtrip, found 2 days ago
$404
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Mon, Aug 4 from Kauai to Las Vegas, returning Wed, Aug 20, priced at $404 found 2 days ago
Hawaiian Airlines
Thu, Jul 24 - Mon, Aug 11
LIH
Kauai
LAS
Las Vegas
$407 Roundtrip, found 2 days ago
$407
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Thu, Jul 24 from Kauai to Las Vegas, returning Mon, Aug 11, priced at $407 found 2 days ago
Delta
Thu, Sep 11 - Mon, Sep 22
LIH
Kauai
LAS
Las Vegas
$433 Roundtrip, found 2 hours ago
$433
Roundtrip
found 2 hours ago
Select Delta flight, departing Thu, Sep 11 from Kauai to Las Vegas, returning Mon, Sep 22, priced at $433 found 2 hours ago
Southwest Airlines
Wed, May 7 - Wed, May 14
LIH
Kauai
LAS
Las Vegas
$446 Roundtrip, found 2 days ago
$446
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Wed, May 7 from Kauai to Las Vegas, returning Wed, May 14, priced at $446 found 2 days 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, Southwest Airlines, United
Roundtrip price
$363
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 June. 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 $171 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

How much does a flight from Lihue Airport (LIH) to Harry Reid Intl. Airport (LAS) cost?
Cheap return flights from Lihue Airport (LIH) to Harry Reid Intl. Airport (LAS) start from $624. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Southwest Airlines flight leaving LIH on May 9 2025 and touching down at LAS. The price was last updated on April 24 2025 and has not changed since.
What is the cheapest month to fly from LIH to LAS?
The cheapest flights from LIH to LAS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Lihue Airport (LIH) to Harry Reid Intl. Airport (LAS)?
Fly directly from Lihue Airport (LIH) to Harry Reid Intl. Airport (LAS) on a Southwest Airlines flight.
What is the cheapest airline that flies from LIH to LAS?
Currently, the cheapest airline operating one-way flights from LIH to LAS is Southwest Airlines. You can jet off on this route from $282. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from LIH on May 27 2025. Prices were last updated on April 24 2025 and have not changed since.
How many flights per day from Lihue Airport (LIH) to Harry Reid Intl. Airport (LAS)?
On average, there’s only 1 nonstop flight taking off from Lihue Airport (LIH) to Harry Reid Intl. Airport (LAS) every day. If this doesn’t suit your schedule, think about flights with layovers. Just filter your search results on Expedia to include one stop or more to discover the next best option.
What are the most popular departure times for flights from Lihue Airport (LIH) to Harry Reid Intl. Airport (LAS)?
More passengers fly between LIH and LAS at 9 AM than at any other time of day. Rather go when it’s quieter? Pick a flight outside the busiest times and there’s a chance you’ll save on your ticket as well.
What day of the week has the most flights from LIH to LAS?
Friday has the most flights from Lihue Airport (LIH) to Harry Reid Intl. Airport (LAS). Consider taking off on this day and you’ll have a greater chance of finding a departure that fits your plans.
What is the earliest flight from Lihue Airport (LIH) to Harry Reid Intl. Airport (LAS)?
Lihue Airport (LIH)’s first flight to Harry Reid Intl. Airport (LAS) is at approximately 9:00AM UTC-10. With a travel time of 5h 50m, you’ll touch down at around 4:50PM UTC-8.
How long does it take to fly from Lihue Airport (LIH) to Harry Reid Intl. Airport (LAS)?
The average flight time from LIH to LAS is 5 hours and 50 minutes, covering a total distance of 2,800 mi.
What airline has the least delays from LIH to LAS?
Southwest Airlines has the best track record for on-time direct flights from Lihue Airport (LIH) to Harry Reid Intl. Airport (LAS), with an on-time score of 94%. Use the Expedia App to see your journey status before you go and get immediate updates about any changes.
What is the best time to fly from Lihue Airport (LIH) to Harry Reid Intl. Airport (LAS)?
Select a flight from Lihue Airport (LIH) to Harry Reid Intl. Airport (LAS) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Las Vegas from Lihue Airport (LIH)?
Harry Reid Intl. Airport (LAS) is the only airport in Las Vegas with direct flights from Lihue Airport (LIH). Explore the available options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Lihue Airport (LIH) to Harry Reid Intl. Airport (LAS) last-minute?
Booking your plane ticket from LIH to LAS shortly before your getaway is generally more expensive. However, if there’s some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a LIH to LAS flight and hotel package?
Securing a LIH to LAS flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Pick from our extensive range of accommodations and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Lihue Airport (LIH) to Harry Reid Intl. Airport (LAS)?
In most instances, you can cancel or reschedule your LIH to LAS flight. However, there may be additional fees, especially if you booked over 24 hours ago. Check your itinerary for the airline’s fees and rules on flight changes, or if you want more details, visit our Customer Service portal.

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*Available to One Key members.