Cheap Flights from Kailua-Kona (KOA) to Las Vegas (LAS)

View AU$337 flight on Thu, 25 Jun. 2026Opens in a new window

Popular airlines from Kona Intl. Airport (KOA) to Harry Reid Intl. Airport (LAS)

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Cheap Flights from Kailua-Kona (KOA) to Las Vegas (LAS)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Kailua-Kona (KOA) to Las Vegas (LAS)

October is typically the cheapest month to fly

From AU$432 - AU$710 per traveller.

Graph displaying average flight prices per month

Flight from Kailua-Kona to Las Vegas route information
Origin airport
Kona Intl.
Destination airport
Harry Reid Intl.
Distance
4343 km
Average flight time
6 hours 40 mins

Your quick guide to flights from Kailua-Kona to Las Vegas

Pick up great flights from Kailua-Kona to Las Vegas

With Expedia, you have your pick of 1 flights a day with 15 airlines covering flights from Kailua-Kona to Las Vegas. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Kailua-Kona to Las Vegas that take around 5 hours.

Find cheap flights from Kailua-Kona to Las Vegas

From the great flight deals with prices currently ranging from to , you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Kailua-Kona to Las Vegas around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Las Vegas is normally in .

Reasons to book your flight from Kailua-Kona to Las Vegas with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Kailua-Kona to Las Vegas across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Las Vegas right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from Ellison Onizuka Kona Intl. Airport at Keāhole to Harry Reid Airport (formerly McCarran Airport)?
Start packing your suitcase, because round-trip flights from Ellison Onizuka Kona Intl. Airport at Keāhole to LAS start from . That's based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book today to nab the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Kona Intl. Airport (KOA) to Harry Reid Airport (formerly McCarran Airport)?
This varies between air carriers, as each one has its own set of terms and conditions. Head to the Customer Service Portal, where you'll find simple instructions on how to cancel online.
How do I find cheap flights from Ellison Onizuka Kona Intl. Airport at Keāhole to Harry Reid Airport (formerly McCarran Airport) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for KOA to Harry Reid Airport (formerly McCarran Airport) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from KOA to Harry Reid Airport (formerly McCarran Airport)?
The distance is around 4 400 kilometres. Earplugs? Check. Toothbrush? Check. We recommend you pack all the travel comforts for this long-haul Kailua-Kona to Las Vegas flight.
Which airlines fly direct from Ellison Onizuka Kona Intl. Airport at Keāhole to LAS?
If you'd like to fly directly from Kona Intl. Airport (KOA) to Harry Reid Airport (formerly McCarran Airport), Southwest Airlines (WN) is an excellent option. It operates 30 flights each month between Kailua-Kona and Las Vegas.
Are KOA to Harry Reid Airport (formerly McCarran Airport) flight tickets cheaper when they're purchased at the last minute?
It is possible to get great last-minute deals from Kona Intl. Airport (KOA) to Harry Reid Airport (formerly McCarran Airport), but it's also possible to miss out altogether! As many airlines release seats up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to book when you spot a good bargain. Expedia compares carrier prices and updates flight deals frequently, so you can rest assured you're always seeing the latest offers.

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