HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kailua-Kona

$138+ Cheap flights from Las Vegas to Kailua-Kona (LAS - KOA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — KOA
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Las Vegas to Kailua-Kona with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Kona Intl are usually found in February or September, booked 83 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Las Vegas to Kailua-Kona

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Kailua-Kona (KOA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$302
(Alaska Airlines)

One-way from

$138
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$438

Good round-trip deal

$631 or less

Good one-way deal

$213 or less
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Kona Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Kona Intl flights.
Search Deals
From Las Vegas Harry Reid Intl to Kona Intl
Search Deals
One-way flight from Las Vegas Harry Reid Intl to Kona Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to Kona Intl.
Search Deals
Price to beat on a one-way flight from Las Vegas Harry Reid Intl to Kona Intl.
Search Deals

Find flight deals from Las Vegas to Kailua-Kona

Cheapest flights from Las Vegas to Kailua-Kona
Explore the most affordable flight options available from Las Vegas to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

This Alaska Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:25 amLAS - KOA
1 stop10h 35mAlaska Airlines
Mon 12/152:20 pmKOA - LAS
1 stop17h 24mAlaska Airlines
Deal found 10/16$302
This Alaska Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:55 pmLAS - KOA
1 stop23h 05mAlaska Airlines
Wed 12/103:40 pmKOA - LAS
1 stop15h 41mAlaska Airlines
Deal found 10/15$307
This Delta deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:00 amLAS - KOA
1 stop14h 13mDelta
Thu 11/209:30 pmKOA - LAS
1 stop9h 16mDelta
Deal found 10/15$319
This Expedia deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/97:25 amLAS - KOA
1 stop10h 35mAlaska Airlines
Tue 12/162:20 pmKOA - LAS
1 stop17h 24mAlaska Airlines
Deal found 10/16$327
This Delta deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/96:10 amLAS - KOA
2 stops14h 10mDelta
Tue 12/168:43 pmKOA - LAS
2 stops13h 34mDelta
Deal found 10/16$330
This Delta deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:00 amLAS - KOA
1 stop14h 21mDelta
Sun 12/78:43 pmKOA - LAS
1 stop11h 16mDelta
Deal found 10/15$331
This Delta deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:00 amLAS - KOA
1 stop14h 13mDelta
Wed 11/198:30 pmKOA - LAS
1 stop11h 30mDelta
Deal found 10/16$335
This Alaska Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:25 amLAS - KOA
1 stop10h 35mAlaska Airlines
Sun 12/73:40 pmKOA - LAS
1 stop23h 39mAlaska Airlines
Deal found 10/15$337
This Delta deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:00 amLAS - KOA
1 stop14h 13mDelta
Tue 11/188:30 pmKOA - LAS
1 stop11h 30mDelta
Deal found 10/16$341

Cheapflights Fare Finder

 
Customize your flight search to find flights from Las Vegas to Kailua-Kona that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 16, 2025.
Use the filters below to find and compare flights from Las Vegas to Kailua-Kona that are best for you.

Fly from

Las Vegas

Fly to

Kailua-Kona

Route

Depart

Return

Price

Las VegasKailua-Kona

LAS - KOA

LASKOA

Las Vegas Harry Reid Intl

Wed 12/3

6:55 pm-4:00 pm

1 stop23h 05m

Kona Intl

Wed 12/10

3:40 pm-9:21 am

1 stop15h 41m

$307

Las VegasKailua-Kona

LAS - KOA

LASKOA

Las Vegas Harry Reid Intl

Tue 11/18

6:00 am-6:13 pm

1 stop14h 13m

Kona Intl

Wed 11/26

9:30 pm-8:46 am

1 stop9h 16m

$319

Las VegasKailua-Kona

LAS - KOA

LASKOA

Las Vegas Harry Reid Intl

Thu 11/13

6:00 am-1:06 pm

1 stop9h 06m

Kona Intl

Thu 11/20

2:20 pm-11:52 pm

1 stop7h 32m

$319

Las VegasKailua-Kona

LAS - KOA

LASKOA

Las Vegas Harry Reid Intl

Thu 11/13

6:00 am-6:13 pm

1 stop14h 13m

Kona Intl

Thu 11/20

9:30 pm-8:46 am

1 stop9h 16m

$319

Las VegasKailua-Kona

LAS - KOA

LASKOA

Las Vegas Harry Reid Intl

Wed 1/7

6:00 am-6:55 pm

1 stop14h 55m

Kona Intl

Mon 1/12

8:45 pm-9:55 am

1 stop11h 10m

$319

Las VegasKailua-Kona

LAS - KOA

LASKOA

Las Vegas Harry Reid Intl

Wed 12/10

6:10 am-6:20 pm

2 stops14h 10m

Kona Intl

Mon 12/15

8:43 pm-9:59 am

1 stop11h 16m

$324

Las VegasKailua-Kona

LAS - KOA

LASKOA

Las Vegas Harry Reid Intl

Fri 12/12

6:00 am-6:20 pm

1 stop14h 20m

Kona Intl

Wed 12/17

9:30 pm-8:47 am

1 stop9h 17m

$331

Las VegasKailua-Kona

LAS - KOA

LASKOA

Las Vegas Harry Reid Intl

Tue 12/2

12:31 pm-9:30 pm

1 stop10h 59m

Kona Intl

Tue 12/9

2:20 pm-10:27 pm

1 stop30h 07m

$342

Las VegasKailua-Kona

LAS - KOA

LASKOA

Las Vegas Harry Reid Intl

Fri 11/14

6:00 am-6:13 pm

1 stop14h 13m

Kona Intl

Sun 11/16

8:30 pm-10:00 am

1 stop11h 30m

$344

Las VegasKailua-Kona

LAS - KOA

LASKOA

Las Vegas Harry Reid Intl

Thu 11/13

6:00 am-2:43 pm

1 stop10h 43m

$151

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/15

Showing 1-10 of 20 results
1
2

Compare providers for flights from Las Vegas to Kailua-Kona

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Las Vegas to Kailua-Kona in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
JustAirTicketPrice Accuracy-Trust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Las Vegas-Kailua-Kona flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Kailua-Kona flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-Kailua-Kona flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Las Vegas-Kailua-Kona flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Las Vegas-Kailua-Kona flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Las Vegas to Kailua-Kona

Have a flexible travel schedule? Discover the best time to fly to Kailua-Kona from Las Vegas with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Las Vegas to Kailua-Kona

How far ahead should I book a flight from Las Vegas to Kailua-Kona?

Use this chart to determine the optimal time to book a round-trip flight from Las Vegas to Kailua-Kona. Price data was last updated on October 10, 2025.

The price you pay for your flight from Las Vegas to Kailua-Kona may vary depending on when you book. For the best chance of a lower fare, look to book 83 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Las Vegas to Kailua-Kona?

Currently, July is the cheapest month in which you can book a flight from Las Vegas to Kailua-Kona (average of $212). Flying from Las Vegas to Kailua-Kona in March is currently the most expensive (average of $361). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LAS to KOA?

Find hourly flight availability from Las Vegas to Kailua-Kona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 16, 2025.

A simple way to save on the total cost of your ticket is to fly from Las Vegas to Kailua-Kona at noon. If you’re flexible enough to do this you can expect to save up to 41% on your trip compared to booking a flight in the morning.

The best insider tips for Las Vegas to Kailua-Kona flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Las Vegas to Kailua-Kona trip
Airports
LAS

Try the self-service TSA screening at LAS for a quicker security experience. Follow video instructions to prepare your items before x-ray scanning.

Read more about LASby Ramsey Qubein
KOA

At KOA, rental cars are the most dependable option. Free shuttles from baggage claim take you to rental agencies, but expect long lines during peak times.

Read more about KOAby Brandon Schultz
Our travel experts
Brandon Schultz

Brandon Schultz

Expert on KOA

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on LAS

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Reviews of airlines servicing Kailua-Kona

Get insights into the airlines that provide service to Kailua-Kona. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kailua-Kona. Reviews last updated October 16, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from Las Vegas to Kailua-Kona by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,102 reviews

Overall

8.0

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,102 reviews
Alaska Airlines
8.0
Very good
11,102 reviews

Overall

8.0

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Southwest
8.0
Very good
4,240 reviews
Alaska Airlines
8.0
Very good
11,102 reviews

Overall

8.0

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
8.0
Very good
7,982 reviews
Alaska Airlines
8.0
Very good
11,102 reviews

Overall

8.0

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Hawaiian Airlines
7.8
Good
2,781 reviews
Alaska Airlines
8.0
Very good
11,102 reviews

Overall

8.0

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
8,982 reviews
Alaska Airlines
8.0
Very good
11,102 reviews

Overall

8.0

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Kailua-Kona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Las Vegas to Kailua-Kona flight route?

    This flight path from Las Vegas Harry Reid Intl to Kona Intl was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Las Vegas to Kailua-Kona?

    Airlines like Alaska Airlines, Delta, and United Airlines fly from Las Vegas to Kailua-Kona in about 9h 06m. The time it takes to get you to your destination can typically vary by up to 13h 59m. Las Vegas and Kailua-Kona are separated by a distance of 2713 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Las Vegas to Kailua-Kona round-trip?

    Flying on Delta is currently your cheapest option to Kailua-Kona, with prices starting at $243. Additional round-trip tickets that might be worth considering are offered by Hawaiian Airlines and United Airlines, with the lowest prices starting at $290 and $319, respectively. Delta is priced at 47% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest flights from Las Vegas to Kailua-Kona?

    Looking at all options, your cheapest flight can be booked for $213. While the most popular route (Las Vegas Harry Reid Intl - Kona Intl) can be booked for $300 on average, our data indicates $570 when flying from Las Vegas to Kailua-Kona.

  • Where are the most common layover locations when flying from Las Vegas to Kailua-Kona?

    Flights departing from Las Vegas and landing in Kailua-Kona layover in Kahului most frequently.

  • Where are the least popular layover locations for Las Vegas to Kailua-Kona flights?

    Las Vegas to Kailua-Kona flights that have layovers will least frequently stop in Los Angeles.

  • Can I find deals for flights from Las Vegas to Kailua-Kona that include hotel bookings?

    Yes. In addition to deals on Las Vegas to Kailua-Kona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Las Vegas to Kailua-Kona?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Kailua-Kona.

  • Can I find deals for business class flights from Las Vegas to Kailua-Kona?

    Yes. Cheapflights offers flight deals from Las Vegas to Kailua-Kona by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Las Vegas to Kailua-Kona?

    Currently, July is the cheapest month in which you can book a flight from Las Vegas to Kailua-Kona (average of $212). Flying from Las Vegas to Kailua-Kona in March is currently the most expensive (average of $361). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 6 airlines flying from Las Vegas to Kailua-Kona

Discover the top 6 airlines that operate flights from Las Vegas to Kailua-Kona. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$243Average$399FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$290Average$441FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$319Average$462FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$324Average$468FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$339Average$400FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$487Average$674FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.