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$187+ 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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — LAS
Apr 21 — Apr 281
Mon 4/21
Mon 4/28
1 adult, Economy
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Cheapflights Tip: The best prices from Kona Intl to Las Vegas Harry Reid Intl are usually found in January or February, booked 75 days in advance, depart on a Thursday or Monday and return on a Monday

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 April 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$403
(Alaska Airlines)

One-way from

$187
(Alaska Airlines)

Popular in

June

Cheapest in

January

Average price

$455

Good round-trip deal

$623 or less

Good one-way deal

$287 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. 13% potential increase in price ($68 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 April 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 April 16, 2025.

This Alaska Airlines deal was found by Cheapflights users on 4/16. 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.
Tue 10/711:18 amKOA - LAS
1 stop9h 27mAlaska Airlines
Tue 10/1410:00 amLAS - KOA
1 stop10h 21mAlaska Airlines
Deal found 4/16$374
This Delta deal was found by Cheapflights users on 4/16. 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 10/109:45 pmKOA - LAS
1 stop13h 55mDelta
Tue 10/141:05 pmLAS - KOA
1 stop8h 35mDelta
Deal found 4/16$408
This Hawaiian Airlines deal was found by Cheapflights users on 4/16. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/298:51 amKOA - LAS
1 stop7h 24mHawaiian Airlines
Tue 4/291:35 amLAS - KOA
1 stop10h 36mHawaiian Airlines
Deal found 4/16$486
This American Airlines deal was found by Cheapflights users on 4/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/21:42 pmKOA - LAS
1 stop17h 38mAmerican Airlines
Sun 5/47:00 amLAS - KOA
1 stop10h 20mAmerican Airlines
Deal found 4/15$487
This United Airlines deal was found by Cheapflights users on 4/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2410:15 pmKOA - LAS
2 stops11h 03mUnited Airlines
Mon 6/21:20 pmLAS - KOA
1 stop9h 01mUnited Airlines
Deal found 4/15$490
This Southwest deal was found by Cheapflights users on 4/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/138:30 pmKOA - LAS
Nonstop5h 40mSouthwest
Sun 8/178:55 amLAS - KOA
Nonstop6h 15mSouthwest
Deal found 4/15$532

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 April 16, 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

Tue 7/1

8:10 am-11:50 pm

1 stop12h 40m

Las Vegas Harry Reid Intl

Tue 7/8

8:50 am-3:50 pm

1 stop10h 00m

$374

Kailua-KonaLas Vegas

KOA - LAS

KOALAS

Kona Intl

Mon 9/1

9:45 pm-12:57 pm

1 stop12h 12m

Las Vegas Harry Reid Intl

Fri 9/5

6:00 am-5:38 pm

1 stop14h 38m

$408

Kailua-KonaLas Vegas

KOA - LAS

KOALAS

Kona Intl

Tue 4/29

8:51 am-7:15 pm

1 stop7h 24m

Las Vegas Harry Reid Intl

Tue 4/29

1:35 am-9:11 am

1 stop10h 36m

$486

Kailua-KonaLas Vegas

KOA - LAS

KOALAS

Kona Intl

Fri 5/2

1:42 pm-10:20 am

1 stop17h 38m

Las Vegas Harry Reid Intl

Sun 5/4

7:00 am-2:20 pm

1 stop10h 20m

$487

Kailua-KonaLas Vegas

KOA - LAS

KOALAS

Kona Intl

Sat 5/24

10:15 pm-12:18 pm

2 stops11h 03m

Las Vegas Harry Reid Intl

Mon 6/2

1:20 pm-7:21 pm

1 stop9h 01m

$490

Kailua-KonaLas Vegas

KOA - LAS

KOALAS

Kona Intl

Wed 8/13

8:30 pm-5:10 am

Nonstop5h 40m

Las Vegas Harry Reid Intl

Sun 8/17

8:55 am-12:10 pm

Nonstop6h 15m

$532

Kailua-KonaLas Vegas

KOA - LAS

KOALAS

Kona Intl

Mon 5/19

6:00 am-4:45 pm

1 stop7h 45m

$187

Kailua-KonaLas Vegas

KOA - LAS

KOALAS

Kona Intl

Thu 5/29

9:39 pm-2:37 pm

1 stop13h 58m

$192

Kailua-KonaLas Vegas

KOA - LAS

KOALAS

Kona Intl

Tue 5/20

11:04 pm-2:31 pm

2 stops12h 27m

$197

Kailua-KonaLas Vegas

KOA - LAS

KOALAS

Kona Intl

Mon 5/12

6:00 am-6:10 pm

2 stops9h 10m

$206

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 12 results
1
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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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
FlightsMojoPrice Accuracy-Trust 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kailua-Kona-Las Vegas flight deals on Cheapflights vs. FlightHub >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 April 11, 2025.

Booking 75 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, August is the cheapest month in which you can book a flight from Kailua-Kona to Las Vegas (average of $198). Flying from Kailua-Kona to Las Vegas in March is currently the most expensive (average of $269). 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 April 16, 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 28% on your trip compared to booking a flight in the evening.

What is the cheapest day to fly from Kailua-Kona to Las Vegas?

Use this chart to determine the cheapest time to fly round-trip from Kailua-Kona to Las Vegas. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Kailua-Kona to Las Vegas flight should consider departing on Monday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Kailua-Kona to Las Vegas

Explore weekly flight availability from Kailua-Kona to Las Vegas. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 16, 2025.

The most flights from KOA to LAS are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Las Vegas ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Las Vegas when rainfall is around 0.1 in.

Temperature in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

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 April 16, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Kailua-Kona to Las Vegas. 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
9,882 reviews

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,882 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,282 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,917 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Hawaiian Airlines
7.9
Good
2,380 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,665 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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.

  • What airports do I use to fly from Kailua-Kona to Las Vegas?

    Las Vegas Harry Reid Intl is the airport most travelers will use when flying to Las Vegas from Kona Intl. Booking flights from Kona Intl (KOA) to Harry Reid Intl (LAS) should be relatively easy as there is 1 daily flight to Las Vegas from 6 different airlines. 5h 40m is how long a flight from Kailua-Kona to Las Vegas Harry Reid Intl will take if you book a nonstop flight.

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

    Alaska Airlines, at $403, was found to be the cheapest airline from Kailua-Kona to Las Vegas.Alternate airlines to your destination round-trip include Delta and Hawaiian Airlines. Alaska Airlines is 11% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Kailua-Kona to Las Vegas one-way?

    One-way options have recently been found by users for as low as $187 on Alaska Airlines. Other airlines that offer cheap prices include Delta from $192 and United Airlines from $197 one-way.

  • 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 $485, our data indicates the cheapest price to be $239. The most popular route (Kona Intl - Las Vegas Harry Reid Intl), is priced around $374.

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

    The most popular layover on flights from Kailua-Kona to Las Vegas is Kahului.

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

    Of the flights from Kailua-Kona to Las Vegas that have layovers, the fewest flights stop in San Francisco.

  • 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, August is the cheapest month in which you can book a flight from Kailua-Kona to Las Vegas (average of $198). Flying from Kailua-Kona to Las Vegas in March is currently the most expensive (average of $269). 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 Kailua-Kona?

Book flights to Kailua-Kona if you plan to visit one of these locations
Henderson
Paradise
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Sunrise Manor
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Primm
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Kingman
Mesquite
Pahrump
Needles
Boulder City

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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 April 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$235Average$468FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$295Average$405FlexibilityNo cancel feeOn-time71%
Hawaiian AirlinesCheapest$307Average$432FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$329Average$504FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$332Average$429FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$376Average$647FlexibilityNo cancel feeOn-time63%

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