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

View AU$268 flight on Mon, 29 June 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.

Frequently asked questions

How much does a flight from Kailua-Kona, HI (KOA-Kona Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) cost?
One-way flights typically cost between $626 and $3,011 and return flights often range between $626 and $3,011. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
Which airlines fly direct from Kailua-Kona, HI (KOA-Kona Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
Enter KOA to LAS and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Kailua-Kona, HI (KOA-Kona Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
To find a cheap flight from Kailua-Kona, HI (KOA-Kona Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Kailua-Kona, HI (KOA-Kona Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
The best airline to fly with from Kailua-Kona, HI (KOA-Kona Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) will differ from traveler to traveler. If you like to fly early, WN offers early morning flights. If price is the most important factor, WN typically offers the lowest fares. HA offers the most daily flights from Kailua-Kona, HI (KOA-Kona Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Kailua-Kona, HI (KOA-Kona Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Kailua-Kona, HI (KOA-Kona Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
There are approximately 18 connecting flights per day from Kailua-Kona, HI (KOA-Kona Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.). Some common connection points include Daniel K. Inouye Intl. (HNL), Seattle - Tacoma Intl. (SEA), and San Francisco Intl. (SFO).
What is the earliest flight from Kailua-Kona, HI (KOA-Kona Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
The earliest flight from Kailua-Kona, HI (KOA-Kona Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) typically departs at approximately 12:55 AM local time, operated by United Airlines. This is a seasonal service active in January and December. An early departure like this can help maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Kailua-Kona, HI (KOA-Kona Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
You'll typically find the most flights from Kailua-Kona, HI (KOA-Kona Intl.) to Harry Reid International Airport (LAS) on a Monday, with around 54 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Hawaiian Airlines, Alaska Airlines, and Southwest Airlines.
What are the most popular departure times for flights from Kailua-Kona, HI (KOA-Kona Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
The most popular departure times for flights from Kailua-Kona, HI (KOA-Kona Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) are in the late evening, from 9pm to midnight. About 29% of passengers prefer this time window. Many major carriers, including Delta Air Lines, United Airlines and Alaska Airlines, offer flights during this window. This timing works well because you can maximize your day in Kailua-Kona before your flight, and you'll arrive in Las Vegas ready to start your trip.
How long does it take to fly from Kailua-Kona, HI (KOA-Kona Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
A nonstop flight from KOA to LAS typically takes around 5 hours 50 minutes, covering approximately 2,715 miles. Connecting flights on this route usually add 2 hours to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Kailua-Kona, HI (KOA-Kona Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
Select the "Business class" and "First class" filters when looking for KOA to LAS flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Kailua-Kona, HI (KOA-Kona Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) flight with Expedia?
It's easy to earn miles on a Kailua-Kona, HI (KOA-Kona Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Las Vegas from Kona Intl. (KOA)?
If you're planning to travel to Las Vegas from Kona Intl. (KOA), you can fly into Harry Reid International Airport (LAS) Some flights may connect through major hubs like Daniel K. Inouye Intl. (HNL), OGG (OGG), Seattle - Tacoma Intl. (SEA) before reaching Las Vegas. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Kailua-Kona, HI (KOA-Kona Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) at the last minute?
Typically, booking a last minute flight from Kailua-Kona, HI (KOA-Kona Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. 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 Kailua-Kona, HI (KOA-Kona Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) flight and hotel package?
Securing a Kailua-Kona, HI (KOA-Kona Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Kailua-Kona, HI (KOA-Kona Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
If you booked your Kailua-Kona, HI (KOA-Kona Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Kona Intl.
Destination airport
Harry Reid Intl.
Distance
4343 km
Average flight time
6 hours 45 mins

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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 flights a day with 20 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 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.

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

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