CA $168 Cheap Flights from Kailua-Kona (KOA) to Las Vegas (LAS)

View CA $168 flight on Sun, Nov. 23, 2025Opens in a new window

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

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at CA $168 for one-way flights and for round trip, 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 CA $385 - CA $632 per traveller.

Graph displaying average flight prices per month

Flight from Kailua-Kona to Las Vegas (KOA - LAS) route information
Origin airport
Kona Intl.
Destination airport
Harry Reid Intl.
Roundtrip price
CA $962
Distance
4343 km
Average flight time
6 hours 40 mins

Kailua-Kona to Las Vegas Flights

The easy way to book your flights from Kailua-Kona to Las Vegas 

With Expedia, it’s simple to find and book flights to Las Vegas from Kailua-Kona whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are Southwest Airlines nonstop flights to Harry Reid Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Kailua-Kona to Las Vegas today, tomorrow, or this week.  

 

Save dollars with cheap flights from Kona Intl., KOA to Harry Reid Intl., LAS 

Sort your search results by price to find great deals on your flight from Kailua-Kona to Las Vegas—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Las Vegas from Kailua-Kona currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Las Vegas  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Las Vegas from Kailua-Kona 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Las Vegas with Expedia today.

Frequently asked questions

How much is a flight from Kona Intl. Airport (KOA) to Harry Reid Airport (formerly McCarran Airport)?
If you're travelling between Kona Intl. Airport (KOA) and Harry Reid Airport (formerly McCarran Airport), round-trip journeys start from . This figure is based on airfares available within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal slip through your fingers. Book now and save yourself both money and time. 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 LAS?
We get that things come up unexpectedly, so we've made it as simple as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from Kona Intl. Airport (KOA) to Harry Reid Airport (formerly McCarran Airport) that have flexible change policies?
Use our "No change fees" filter to find flexible ticketing options for your flight from KOA to LAS. This allows you to snag a good price ahead of time and still have the freedom to make changes without any extra fees. Keep in mind that you'll need to cover the fare difference.
How many hours is the flight from KOA to Harry Reid Airport (formerly McCarran Airport)?
It takes approximately 7 hours and 38 minutes to jet from Kona Intl. Airport (KOA) to Harry Reid Airport (formerly McCarran Airport). But with your favourite playlist and a good novel, the time will go by quicker.
How far is the flight from Kona Intl. Airport (KOA) to Harry Reid Airport (formerly McCarran Airport)?
The distance is around 4,400 kilometres. Neck pillow? Check. Spare socks? Double check. You'll need to pack all the essentials for this long-haul Kailua-Kona to Las Vegas flight.
Which airlines fly direct from Ellison Onizuka Kona Intl. Airport at Keāhole to Harry Reid Airport (formerly McCarran Airport)?
Check out the airfares with Southwest Airlines (WN) if you want to travel directly from Ellison Onizuka Kona Intl. Airport at Keāhole to Harry Reid Airport (formerly McCarran Airport). This popular airline operates 30 flights monthly, so you're sure to find one that fits your travel schedule.
Are KOA to LAS flight tickets cheaper when they're purchased at the last minute?
Flight tickets from Kona Intl. Airport (KOA) to LAS are available up to a year before departure on Expedia. And although you may score great last-minute deal, it's never a sure thing. Also, booking your flights in advance means you'll have more options — and you can avoid being wedged in the dreaded middle seat! We regularly update our fares to make sure you get the biggest bargains, so check back often for all the latest specials.

Explore a world of travel with Expedia

*Available to Expedia members.