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$146+ Cheap flights from Kailua-Kona to Las Vegas (KOA - LAS)

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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — LAS
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
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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

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3. Compare prices and book

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Cheapflights Tip: The best prices from Kona Intl to Las Vegas Harry Reid Intl are usually found in February or September, booked 4 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from Kailua-Kona to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Kailua-Kona (KOA) to Las Vegas (LAS). 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 November 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$324
(Delta)

One-way from

$146
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$455

Good round-trip deal

$529 or less

Good one-way deal

$255 or less
Provider with most accurate pricing for Kona Intl-Las Vegas Harry Reid Intl flight deals.
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Provider most trusted by Cheapflights users for Kona Intl-Las Vegas Harry Reid Intl flights.
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From Kona Intl to Las Vegas Harry Reid Intl
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One-way flight from Kona Intl to Las Vegas Harry Reid Intl
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Highest demand for flights based on searches. 17% potential increase in price ($98 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Kona Intl to Las Vegas Harry Reid Intl.
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Price to beat on a one-way flight from Kona Intl to Las Vegas Harry Reid Intl.
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Find flight deals from Kailua-Kona to Las Vegas

Cheapest flights from Kailua-Kona to Las Vegas
Explore the most affordable flight options available from Kailua-Kona to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

This Delta deal was found by Cheapflights users on 11/25. 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 12/2310:55 pmKOA - LAS
1 stop9h 21mDelta
Tue 1/611:00 amLAS - KOA
1 stop9h 47mDelta
Deal found 11/25$336
This United Airlines deal was found by Cheapflights users on 11/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2511:20 pmKOA - LAS
1 stop8h 21mUnited Airlines
Wed 12/312:15 pmLAS - KOA
1 stop8h 55mUnited Airlines
Deal found 11/25$339
This American Airlines deal was found by Cheapflights users on 11/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2310:09 pmKOA - LAS
1 stop9h 00mAmerican Airlines
Tue 12/3012:39 pmLAS - KOA
1 stop8h 12mAmerican Airlines
Deal found 11/24$369
This United Airlines deal was found by Cheapflights users on 11/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/82:15 pmKOA - LAS
1 stop7h 44mUnited Airlines
Tue 12/166:00 amLAS - KOA
1 stop9h 00mUnited Airlines
Deal found 11/24$426
This Delta deal was found by Cheapflights users on 11/25. 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 12/2510:55 pmKOA - LAS
2 stops17h 13mDelta
Wed 12/316:15 amLAS - KOA
1 stop11h 33mDelta
Deal found 11/25$436
This Alaska Airlines deal was found by Cheapflights users on 11/25. 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.
Tue 12/236:00 amKOA - LAS
2 stops13h 11mAlaska Airlines
Mon 1/51:57 amLAS - KOA
1 stop8h 57mAlaska Airlines
Deal found 11/25$455
This American Airlines deal was found by Cheapflights users on 11/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:55 pmKOA - LAS
1 stop18h 23mAmerican Airlines
Mon 12/298:08 pmLAS - KOA
1 stop22h 30mAmerican Airlines
Deal found 11/24$483
This Alaska Airlines deal was found by Cheapflights users on 11/24. 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.
Tue 12/232:25 pmKOA - LAS
1 stop21h 41mAlaska Airlines
Tue 12/306:00 pmLAS - KOA
2 stops24h 09mAlaska Airlines
Deal found 11/24$488
This Alaska Airlines deal was found by Cheapflights users on 11/24. 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.
Mon 12/82:20 pmKOA - LAS
1 stop17h 24mAlaska Airlines
Mon 12/151:59 amLAS - KOA
1 stop8h 15mAlaska Airlines
Deal found 11/24$490

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kailua-Kona to Las Vegas 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 November 26, 2025.
Use the filters below to find and compare flights from Kailua-Kona to Las Vegas that are best for you.

Fly from

Kailua-Kona

Fly to

Las Vegas

Route

Depart

Return

Price

Kailua-KonaLas Vegas

KOA - LAS

KOALAS

Kona Intl

Wed 1/28

8:45 pm-12:50 pm

1 stop14h 05m

Las Vegas Harry Reid Intl

Mon 2/2

11:00 am-7:57 pm

1 stop10h 57m

$324

Kailua-KonaLas Vegas

KOA - LAS

KOALAS

Kona Intl

Tue 3/3

10:35 pm-10:38 am

1 stop10h 03m

Las Vegas Harry Reid Intl

Tue 3/10

11:25 am-5:59 pm

1 stop9h 34m

$331

Kailua-KonaLas Vegas

KOA - LAS

KOALAS

Kona Intl

Mon 2/2

2:24 pm-9:51 am

1 stop17h 27m

Las Vegas Harry Reid Intl

Wed 2/4

12:05 pm-9:30 pm

1 stop11h 25m

$331

Kailua-KonaLas Vegas

KOA - LAS

KOALAS

Kona Intl

Thu 2/5

9:55 pm-9:55 am

1 stop10h 00m

Las Vegas Harry Reid Intl

Tue 2/10

6:00 am-7:57 pm

2 stops15h 57m

$333

Kailua-KonaLas Vegas

KOA - LAS

KOALAS

Kona Intl

Wed 2/18

10:55 pm-12:20 pm

2 stops11h 25m

Las Vegas Harry Reid Intl

Mon 2/23

6:00 am-12:59 pm

1 stop8h 59m

$336

Kailua-KonaLas Vegas

KOA - LAS

KOALAS

Kona Intl

Thu 12/25

11:20 pm-9:41 am

1 stop8h 21m

Las Vegas Harry Reid Intl

Wed 12/31

2:15 pm-9:10 pm

1 stop8h 55m

$339

Kailua-KonaLas Vegas

KOA - LAS

KOALAS

Kona Intl

Thu 2/26

7:50 pm-10:24 pm

2 stops24h 34m

$149

Kailua-KonaLas Vegas

KOA - LAS

KOALAS

Kona Intl

Wed 1/28

1:43 pm-10:26 am

2 stops18h 43m

$149

Kailua-KonaLas Vegas

KOA - LAS

KOALAS

Kona Intl

Wed 12/17

7:50 pm-10:30 pm

2 stops24h 40m

$157

Kailua-KonaLas Vegas

KOA - LAS

KOALAS

Kona Intl

Mon 1/26

5:04 pm-12:12 pm

1 stop17h 08m

$161

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/25

Showing 1-10 of 14 results
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Compare providers for flights from Kailua-Kona to Las Vegas

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 Kailua-Kona to Las Vegas in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust 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 Kailua-Kona-Las Vegas flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Kailua-Kona-Las Vegas flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Kailua-Kona-Las Vegas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kailua-Kona-Las Vegas flights, Cheapflights users trust eDreams the most. eDreams 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 Kailua-Kona-Las Vegas 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 Kailua-Kona to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Kailua-Kona 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 Kailua-Kona to Las Vegas

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

Use this chart to determine the optimal time to book a round-trip flight from Kailua-Kona to Las Vegas. Price data was last updated on November 21, 2025.

Booking 4 days in advance of your planned departure date is, on average, the best time to get cheap flights from Kailua-Kona to Las Vegas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, November is the cheapest month in which you can book a flight from Kailua-Kona to Las Vegas (average of $178). Flying from Kailua-Kona to Las Vegas in May is currently the most expensive (average of $340). 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 KOA to LAS?

Find hourly flight availability from Kailua-Kona to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 26, 2025.

A simple way to save on the total cost of your ticket is to fly from Kailua-Kona to Las Vegas in the afternoon. If you’re flexible enough to do this you can expect to save up to 31% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. 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 Las Vegas. Reviews last updated November 26, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Kailua-Kona to Las Vegas to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,354 reviews

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

LAX - LIH

The staff were exceptional! They all were kind, accommodating, and professional.
Alaska Airlines
8.0
Very good
11,354 reviews
Alaska Airlines
8.0
Very good
11,354 reviews

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

LAX - LIH

The staff were exceptional! They all were kind, accommodating, and professional.
Southwest
8.0
Very good
4,254 reviews
Alaska Airlines
8.0
Very good
11,354 reviews

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

LAX - LIH

The staff were exceptional! They all were kind, accommodating, and professional.
Delta
7.9
Good
7,998 reviews
Alaska Airlines
8.0
Very good
11,354 reviews

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

LAX - LIH

The staff were exceptional! They all were kind, accommodating, and professional.
Hawaiian Airlines
7.8
Good
2,814 reviews
Alaska Airlines
8.0
Very good
11,354 reviews

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

LAX - LIH

The staff were exceptional! They all were kind, accommodating, and professional.
United Airlines
7.4
Good
9,046 reviews
Alaska Airlines
8.0
Very good
11,354 reviews

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

LAX - LIH

The staff were exceptional! They all were kind, accommodating, and professional.

Related info for your journey

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

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

    Departing from Kailua-Kona to Las Vegas will take you 10h 03m. The distance between Kailua-Kona and Las Vegas is about 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 Kailua-Kona to Las Vegas round-trip?

    Delta, at $201, was found to be the cheapest airline from Kailua-Kona to Las Vegas.Alternate airlines to your destination round-trip include Hawaiian Airlines and American Airlines. Delta is 56% cheaper than the average price of flights available within the next 90 days to this destination.

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

    Looking for the cheapest flight from Kailua-Kona to Las Vegas? While on average our users pay $423, our data indicates the cheapest price to be $166. The most popular route (Kona Intl - Las Vegas Harry Reid Intl), is priced around $324.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kailua-Kona to Las Vegas 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 Kailua-Kona to Las Vegas?

    Currently, November is the cheapest month in which you can book a flight from Kailua-Kona to Las Vegas (average of $178). Flying from Kailua-Kona to Las Vegas in May is currently the most expensive (average of $340). 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

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
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Top 6 airlines flying from Kailua-Kona to Las Vegas

Discover the top 6 airlines that operate flights from Kailua-Kona to Las Vegas. 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 November 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$201Average$450FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$290Average$429FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$319Average$494FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$319Average$472FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$332Average$445FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$437Average$680FlexibilityNo cancel feeOn-time63%

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