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Cheap Flights from Kona to Las Vegas

Your route at a glance

Cheapest dealR 5,110
Cheapest monthJanuary
Average flight duration5 hours and 39 minutes
Most popular airlineHawaiian Airlines

Compare Kona to Las Vegas flight deals

Find the cheapest month or even day of the year to fly to Las Vegas

Book the best Las Vegas fare with no extra fees

Flight deals from Kona to Las Vegas

Looking for a cheap last-minute deal or the best return flight from Kona to Las Vegas? Find the lowest prices on one-way and return tickets right here.
Las Vegas.R 2,717 per passenger.Departing Wed, 4 Feb.One-way flight with Hawaiian Airlines.Outbound indirect flight with Hawaiian Airlines, departs from Kona on Wed, 4 Feb, arriving in Harry Reid International.Price includes taxes and charges.From R 2,717, select.
Las Vegas.R 2,717 per passenger.Departing Wed, 18 Mar.One-way flight with Hawaiian Airlines.Outbound indirect flight with Hawaiian Airlines, departs from Kona on Wed, 18 Mar, arriving in Harry Reid International.Price includes taxes and charges.From R 2,717, select.
Las Vegas.R 2,750 per passenger.Departing Thu, 29 Jan.One-way flight with Hawaiian Airlines.Outbound indirect flight with Hawaiian Airlines, departs from Kona on Thu, 29 Jan, arriving in Harry Reid International.Price includes taxes and charges.From R 2,750, select.
Las Vegas.R 2,841 per passenger.Departing Thu, 23 Apr.One-way flight with United.Outbound indirect flight with United, departs from Kona on Thu, 23 Apr, arriving in Harry Reid International.Price includes taxes and charges.From R 2,841, select.
Las Vegas.R 2,932 per passenger.Departing Wed, 16 Sep.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Kona on Wed, 16 Sep, arriving in Harry Reid International.Price includes taxes and charges.From R 2,932, select.
Las Vegas.R 3,022 per passenger.Departing Mon, 10 Aug.One-way flight with Delta.Outbound indirect flight with Delta, departs from Kona on Mon, 10 Aug, arriving in Harry Reid International.Price includes taxes and charges.From R 3,022, select.
Las Vegas.R 3,567 per passenger.Departing Thu, 16 Apr.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Kona on Thu, 16 Apr, arriving in Harry Reid International.Price includes taxes and charges.From R 3,567, select.
Las Vegas.R 3,919 per passenger.Departing Wed, 4 Feb.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Kona on Wed, 4 Feb, arriving in Harry Reid International.Price includes taxes and charges.From R 3,919, select.

Find the cheapest month to fly from Kona to Las Vegas

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Kona to Las Vegas flights are currently cheapest in February.
Dec
from R 4,743
Jan
from R 2,764
Feb
from R 2,730
Mar
from R 2,730
Apr
from R 2,855
May
Find prices
Jun
Find prices
Jul
Find prices
Aug
from R 3,037
Sep
from R 2,947
Oct
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Nov
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Direct flights from Kona to Las Vegas

Alternative Kona to Las Vegas routes

Looking for the cheapest, fastest or easiest route from Kona to Las Vegas? You could fly into the following airports instead.

Finding cheap flights from Kona to Las Vegas: Frequently asked questions

There are 4 airports in Las Vegas: North Las Vegas, Harry Reid International, Henderson Executive, and Boulder City Municipal.
The best price we found for a return flight from Kona to Las Vegas is R 5,110. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
5 hours and 39 minutes is the average flight time from Kona to Las Vegas.
Southwest Airlines flies direct from Kona to Las Vegas.
As of December 2025, there are 8 flights per week flying from Kona to Las Vegas.
The cheapest month to fly from Kona to Las Vegas is usually January.
If you're flying from Kona Airport, the cheapest airport near Las Vegas is Harry Reid International – which is 4.3 km away from the centre of Las Vegas. We've found flights into this airport from R 5,110.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kona Airport to Las Vegas on Tuesday, 20 January 2026.
Yes – the average flight time is 5 hours and 39 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Las Vegas but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Las Vegas is around 40 days in advance, so don’t leave your flight to the last minute.
In December, the average temperature is usually around 6°C. July is typically the warmest month in Las Vegas, when it usually averages around 37°C. You can expect the least rain in June. The coldest month is December, with temperatures averaging -0°C. The rainiest month is February.
Currently, Delta and Southwest Airlines offer the cheapest flight tickets to Las Vegas.

Travelling from Kona International Airport at Keahole (KOA) to Las Vegas: what you need to know

  • The average length of a direct flight from Kona International Airport at Keahole to Las Vegas is 6 hours 15 minutes.

  • Kona International Airport at Keahole is located in Kailua-Kona. Based in the UTC-7 timezone, Las Vegas is three hours ahead of Kailua-Kona.

  • Kona International Airport at Keahole (KOA) to Harry Reid Airport (formerly McCarran Airport) (LAS) is the most popular route, with four weekly departures to pick from. You can travel from KOA to LAS at 07:50 with Southwest Airlines.

  • Leave plenty of time to catch your KOA to Las Vegas flight. Generally, it's best to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • If you're heading away during a bank holiday or another peak period, allow for even more time. A good general rule is two hours ahead of domestic flights and up to four hours before international departures. Check-in and security lines will be longer.

  • Start your trip at KOA and fly straight to Harry Reid Airport (formerly McCarran Airport) (LAS). That's where you can expect to land when searching for Kona International Airport at Keahole to Las Vegas tickets.

  • Southwest Airlines is a popular carrier that operates direct flights from Kona International Airport at Keahole to Las Vegas.

  • KOA is around 11 kilometres from central Kailua-Kona. If you're ride-sharing, driving or catching a cab from the centre, it'll take 15 minutes or so to get there, depending on traffic. If you're planning to take public transport, expect the trip time to be around 30 minutes.

  • Spending the night in a hotel can take the stress out of reaching the airport on time. If you need a place to stay before your flight from Kona International Airport at Keahole to Las Vegas, consider Breezy Kailua-Kona Bungalow With Lanai and Ocean View!. It's a short ride from KOA.

  • 88.63% of flights departing from Kona International Airport at Keahole touch down at their destination on time. With its dependable on-time performance, you're unlikely to be delayed when flying out of KOA.

How to find the cheapest flights from Kona International Airport at Keahole (KOA) to Las Vegas

  • R 2,730 is currently the best price for a one-way Kona International Airport at Keahole to Las Vegas flight. Return flight tickets start from R 5,110. These fares may change depending on demand and availability.

  • Book one month before you want to travel. Pricing trends show that this is the ideal window for finding cheap flights from KOA to Las Vegas.

  • The best month for finding cheap Kona International Airport at Keahole to Las Vegas tickets is May. Use the 'Whole month' tool to compare flight prices, then select the dates offering the lowest fares.

  • There's no need to check back in every day to see if fares have dropped when you create a Price Alert. We'll update you when there's an updated deal for cheap flights from KOA to Las Vegas.

  • Tailor your trip with filters. Pick your ideal departure and arrival times, total journey duration and airlines. You can also sort results by 'Best,' 'Fastest' or 'Cheapest' flights from Kona International Airport at Keahole to Las Vegas.

Airports in Las Vegas

Harry Reid Airport (formerly McCarran Airport) (LAS)

  • The distance from Harry Reid Airport (formerly McCarran Airport) (LAS) to central Las Vegas is roughly 19 kilometres. It'll take you around 15 minutes to get to the centre driving.

  • It takes around 1 hour if you're using public transport.

  • The last thing you need is a lengthy journey to your hotel if you're arriving on a late flight from Kona International Airport at Keahole to Las Vegas. Reserve one of these accommodation options near LAS instead:

  • Grab a Harry Reid Airport (formerly McCarran Airport) rental car and discover Las Vegas and beyond with your own set of wheels. Dollar, Thrifty and Alamo are popular providers to choose from here.

  • For the best deal, book your ride from Harry Reid Airport (formerly McCarran Airport) around one week in advance of your flight from KOA to Las Vegas.

  • You'll find LAS at 5757 Wayne Newton Boulevard.

Best time to go to Las Vegas

  • Carefully consider your dates before booking your flight from Kona International Airport at Keahole to Las Vegas. The city comes alive in peak season, but hotel prices are typically higher and top attractions can be busy. Visit Las Vegas in the off-season for a more relaxed vibe.

  • When booking your Kona International Airport at Keahole to Las Vegas flight ticket, think about the kind of weather forecast you're hoping for. July is the warmest month in Las Vegas, with temperatures ranging from 23ºC (73ºF) to 42ºC (108ºF).

  • For cooler conditions, search for a cheap ticket from KOA to Las Vegas in January when temperatures average between -1ºC (30ºF) and 13ºC (55ºF).

More about Las Vegas

  • Start your Las Vegas trip off on the right foot by choosing the perfect place to stay. After booking your flight from Kona International Airport at Keahole to Las Vegas, browse our range of accommodation options including:

  • Every great adventure has to include a little sightseeing. Fountains of Bellagio, Las Vegas Strip and Fremont Street Experience are essential stops on your Las Vegas itinerary.

Explore more of United States

  • You've visited Las Vegas, now it's time to discover more of United States. Travel about 370 kilometres south-west to Los Angeles to check off its popular sights. From Griffith Observatory to The Broad and La Brea Tar Pits & Museum, there's plenty to keep you on the go.

  • Around 418 kilometres south-east of Las Vegas, Phoenix is another favourite stop in United States. No visit is complete without checking out Desert Botanical Garden, Heard Museum and Papago Park.

Plan the rest of your trip from Kailua-Kona to Las Vegas

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.