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

View AU$245 flight on Mon, 26 Jan. 2026Opens in a new window

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

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

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 Las Vegas (LAS) to Kailua-Kona (KOA)

September is typically the cheapest month to fly

From AU$394 - AU$628 per traveller.

Graph displaying average flight prices per month

Flight from Las Vegas to Kailua-Kona route information
Origin airport
Harry Reid Intl.
Destination airport
Kona Intl.
Distance
4343 km
Average flight time
5 hours 15 mins

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

Pick up great flights from Las Vegas to Kailua-Kona

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Las Vegas to Kailua-Kona. 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 Las Vegas to Kailua-Kona that take around hours.

Find cheap flights from Las Vegas to Kailua-Kona

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 Las Vegas to Kailua-Kona 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 Kailua-Kona is normally in .

Reasons to book your flight from Las Vegas to Kailua-Kona 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 Las Vegas to Kailua-Kona 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 Kailua-Kona 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 Harry Reid Airport (formerly McCarran Airport) to Kona Intl. Airport (KOA)?
Start packing your suitcase, because round-trip flights from Harry Reid Airport (formerly McCarran Airport) to Kona Intl. Airport (KOA) start from . That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can increase quickly, so book now to lock in 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 LAS to Ellison Onizuka Kona Intl. Airport at Keāhole?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from LAS to KOA 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 LAS to Ellison Onizuka Kona Intl. Airport at Keāhole flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Harry Reid Airport (formerly McCarran Airport) to Ellison Onizuka Kona Intl. Airport at Keāhole?
With a flight distance of 4 400 kilometres from Harry Reid Airport (formerly McCarran Airport) (LAS) to KOA (KOA), this is a long-haul flight. Make sure you drink lots of water and move your legs every now and then.
Which airlines fly direct from LAS to Kona Intl. Airport (KOA)?
Check out the fares with Southwest Airlines (WN) if you want to fly straight from Harry Reid Airport (formerly McCarran Airport) to Kona Intl. Airport (KOA). This popular airline offers 30 flights every month, so you're sure to find one that fits your travel plans.
Are Harry Reid Airport (formerly McCarran Airport) to Kona Intl. Airport (KOA) flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Harry Reid Airport (formerly McCarran Airport) to Ellison Onizuka Kona Intl. Airport at Keāhole can be hit-or-miss. You might be lucky and score a bargain, but you could also miss out completely! If you'd prefer to start your travel planning early on, Expedia compares flight deals up to a year in advance. Just remember that not all airlines advertise their prices so far in advance. Our top tip? Check back often as updates are made frequently.

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