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Cheap flights from Kailua-Kona to Las Vegas from $144

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kailua-Kona to Las Vegas departing on 2/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
7:50 pm - 9:21 amKOA-LAS
11h 31m2 stops
Alaska Airlines Logo
11:51 am - 10:40 amLAS-KOA
24h 49m1 stop
$322Alaska Airlines
Find Deal
Wed, Dec 3 - Wed, Dec 10
Alaska Airlines Logo
5:58 pm - 9:21 amKOA-LAS
13h 23m2 stops
Alaska Airlines Logo
10:25 am - 9:30 pmLAS-KOA
13h 05m2 stops
$326Alaska Airlines
Find Deal
Wed, Dec 3 - Wed, Dec 10
Hawaiian Airlines Logo
12:00 pm - 11:19 pmKOA-LAS
9h 19m1 stop
Hawaiian Airlines Logo
8:00 am - 2:46 pmLAS-KOA
8h 46m1 stop
$339Hawaiian Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 4
United Airlines Logo
10:55 pm - 12:20 pmKOA-LAS
11h 25m2 stops
United Airlines Logo
6:00 am - 11:59 amLAS-KOA
8h 59m1 stop
$345United Airlines
Find Deal
Tue, Mar 3 - Tue, Mar 10
Delta Logo
8:45 pm - 12:51 pmKOA-LAS
14h 06m1 stop
Delta Logo
6:00 am - 6:47 pmLAS-KOA
14h 47m1 stop
$361Delta
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Fri, Jan 23 - Mon, Jan 26
Delta Logo
8:45 pm - 12:51 pmKOA-LAS
14h 06m1 stop
Delta Logo
6:00 am - 6:47 pmLAS-KOA
14h 47m2 stops
$367Delta
Find Deal
Fri, Jan 23 - Tue, Jan 27
Hawaiian Airlines Logo
12:00 pm - 11:19 pmKOA-LAS
9h 19m1 stop
Hawaiian Airlines Logo
1:55 am - 10:22 amLAS-KOA
10h 27m1 stop
$379Hawaiian Airlines
Find Deal
Tue, Mar 3 - Tue, Mar 3
American Airlines Logo
10:35 pm - 11:00 amKOA-LAS
10h 25m1 stop
American Airlines Logo
11:50 am - 6:53 pmLAS-KOA
9h 03m1 stop
$389American Airlines
Find Deal
Thu, Feb 12 - Mon, Feb 16
United Airlines Logo
2:15 pm - 11:59 pmKOA-LAS
7h 44m1 stop
United Airlines Logo
6:00 am - 1:06 pmLAS-KOA
9h 06m1 stop
$392United Airlines
Find Deal
Wed, Dec 3 - Wed, Dec 10
American Airlines Logo
10:55 pm - 9:09 amKOA-LAS
8h 14m1 stop
American Airlines Logo
8:08 pm - 4:38 pmLAS-KOA
22h 30m1 stop
$437American Airlines
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Thu, Dec 25 - Mon, Dec 29

Delta flights from Kailua-Kona to Las Vegas

Our best Delta deals on Kailua-Kona to Las Vegas flight tickets
Delta
Jan 23
KOA8:45 pmKona Intl
14h 06m
1 stop
LAS12:51 pmLas Vegas Harry Reid Intl
Jan 26
LAS6:00 amLas Vegas Harry Reid Intl
14h 47m
1 stop
KOA6:47 pmKona Intl
$361
Find similar
Delta
Jan 23
KOA8:45 pmKona Intl
14h 06m
1 stop
LAS12:51 pmLas Vegas Harry Reid Intl
Jan 27
LAS6:00 amLas Vegas Harry Reid Intl
14h 47m
2 stops
KOA6:47 pmKona Intl
$367
Find similar
Delta
Feb 5
KOA8:45 pmKona Intl
11h 13m
1 stop
LAS9:58 amLas Vegas Harry Reid Intl
Feb 10
LAS6:00 amLas Vegas Harry Reid Intl
14h 47m
1 stop
KOA6:47 pmKona Intl
$372
Find similar

Southwest flights from Kailua-Kona to Las Vegas

Our best Southwest deals on Kailua-Kona to Las Vegas flight tickets
Southwest
Nov 18
KOA9:15 pmKona Intl
5h 50m
LAS5:05 amLas Vegas Harry Reid Intl
Nov 25
LAS9:20 amLas Vegas Harry Reid Intl
6h 20m
KOA1:40 pmKona Intl
$624
Find similar
Southwest
Nov 18
KOA1:30 pmKona Intl
13h 40m
1 stop
LAS5:10 amLas Vegas Harry Reid Intl
Nov 25
LAS9:20 amLas Vegas Harry Reid Intl
6h 20m
KOA1:40 pmKona Intl
$629
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Kailua-Kona to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kailua-KonaLas Vegas

KOA - LAS

KOALAS

Kona Intl

Wed 12/3

7:50 pm-9:21 am

2 stops11h 31m

Las Vegas Harry Reid Intl

Wed 12/10

11:51 am-10:40 am

1 stop24h 49m

$322

Kailua-KonaLas Vegas

KOA - LAS

KOALAS

Kona Intl

Wed 12/3

5:58 pm-9:21 am

2 stops13h 23m

Las Vegas Harry Reid Intl

Wed 12/10

10:25 am-9:30 pm

2 stops13h 05m

$326

Kailua-KonaLas Vegas

KOA - LAS

KOALAS

Kona Intl

Tue 3/3

12:00 pm-11:19 pm

1 stop9h 19m

Las Vegas Harry Reid Intl

Wed 3/4

8:00 am-2:46 pm

1 stop8h 46m

$339

Kailua-KonaLas Vegas

KOA - LAS

KOALAS

Kona Intl

Tue 3/3

10:55 pm-12:20 pm

2 stops11h 25m

Las Vegas Harry Reid Intl

Tue 3/10

6:00 am-11:59 am

1 stop8h 59m

$345

Kailua-KonaLas Vegas

KOA - LAS

KOALAS

Kona Intl

Fri 1/23

8:45 pm-12:51 pm

1 stop14h 06m

Las Vegas Harry Reid Intl

Mon 1/26

6:00 am-6:47 pm

1 stop14h 47m

$361

Kailua-KonaLas Vegas

KOA - LAS

KOALAS

Kona Intl

Fri 1/23

8:45 pm-12:51 pm

1 stop14h 06m

Las Vegas Harry Reid Intl

Tue 1/27

6:00 am-6:47 pm

2 stops14h 47m

$367

Kailua-KonaLas Vegas

KOA - LAS

KOALAS

Kona Intl

Tue 3/3

12:00 pm-11:19 pm

1 stop9h 19m

Las Vegas Harry Reid Intl

Tue 3/3

1:55 am-10:22 am

1 stop10h 27m

$379

Kailua-KonaLas Vegas

KOA - LAS

KOALAS

Kona Intl

Thu 2/12

10:35 pm-11:00 am

1 stop10h 25m

Las Vegas Harry Reid Intl

Mon 2/16

11:50 am-6:53 pm

1 stop9h 03m

$389

Kailua-KonaLas Vegas

KOA - LAS

KOALAS

Kona Intl

Wed 12/3

2:15 pm-11:59 pm

1 stop7h 44m

Las Vegas Harry Reid Intl

Wed 12/10

6:00 am-1:06 pm

1 stop9h 06m

$392

Kailua-KonaLas Vegas

KOA - LAS

KOALAS

Kona Intl

Thu 12/25

10:55 pm-9:09 am

1 stop8h 14m

Las Vegas Harry Reid Intl

Mon 12/29

8:08 pm-4:38 pm

1 stop22h 30m

$437

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Las Vegas from

How to get the cheapest flight ticket from Kailua-Kona to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Las Vegas?

The month of February is, on average, the cheapest month to fly to Las Vegas from Kailua-Kona, with most prices found around $380. The month of September is another great option to travel to Las Vegas, with average flight prices from Kailua-Kona averaging around $389.

What is the cheapest day to depart on your flight to Las Vegas?

Our data shows that Wednesday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $591. Flights from Kailua-Kona to Las Vegas on a Sunday will generally be more expensive and average around $713. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Las Vegas?

The cheapest time of day to fly to Las Vegas is in the afternoon when flights can be purchased for as low as $464. Flights to Las Vegas are more costly in the morning, with an average ticket price of $642. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Kona Intl to Las Vegas Harry Reid Intl flight route?

Fly from Kona Intl to Las Vegas Harry Reid Intl for the best Kona Intl - Las Vegas Harry Reid Intl flight prices

How far in advance should I book a flight to Las Vegas?

You are more likely to see cheaper flights to Las Vegas from Kailua-Kona when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $466 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Kailua-Kona for as low as $364 on momondo.

What cabin class options are available on Kona Intl to Las Vegas Harry Reid Intl flights?

There is only 1 cabin class available to choose from on Kona Intl to Las Vegas Harry Reid Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Kailua-Kona to Las Vegas flight prices changed over time?

As of November 2025, prices for Kailua-Kona to Las Vegas flights are approximately 19% cheaper when compared to flights at the same time last year.

When to book flights from Kailua-Kona to Las Vegas

Are you open to changing your travel dates? Check out the ideal times to fly from Kailua-Kona to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kailua-Kona to Las Vegas (KOA to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kailua-Kona to Las Vegas

Best Price Found

$220

Fastest flight time

5h 35m

Direct flights

Every day

Airports in Las Vegas

1 airport
The best one-way flight to Las Vegas from Kailua-Kona in the past 72 hours is $220. The best round-trip flight deal from Kailua-Kona to Las Vegas found on momondo in the last 72 hours is $477.
The fastest flight from Kailua-Kona to Las Vegas takes 5h 35m
Direct flights go from Kailua-Kona to Las Vegas every day.
There is 1 airport near Las Vegas: Las Vegas Harry Reid Intl (LAS)
Search flight deals

  • How far is Kona Intl to Las Vegas Harry Reid Intl by plane?

    Kona Intl and Las Vegas Harry Reid Intl are 2716.0 mi apart from one another. Flights usually cover this in 7h 44m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Kona Intl Airport to Las Vegas Harry Reid Intl Airport?

    Prices for flights from Kona Intl Airport to Las Vegas Harry Reid Intl Airport are updated daily.

  • How many operators does momondo search for flights from Kona Intl Airport to Las Vegas Harry Reid Intl Airport?

  • How old do you have to be to fly from Kona Intl Airport to Las Vegas Harry Reid Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kona Intl Airport to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The necessary travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Kailua-Kona to Las Vegas?

  • What is the most popular airline from Kailua-Kona to Las Vegas?

Best airlines flying from Kailua-Kona to Las Vegas

Compare and see reviews for airlines that fly from Kailua-Kona to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $192Free CancellationRating
7.9
8,004 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $290Free CancellationRating
7.8
2,804 reviews
Search Hawaiian Airlines flights
American AirlinesPriceFrom $319Free CancellationRating
7.2
11,041 reviews
Search American Airlines flights
United AirlinesPriceFrom $319Free CancellationRating
7.4
9,003 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $332Free CancellationRating
8.0
11,243 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $376Free CancellationRating
8.0
4,240 reviews
Search Southwest flights

  • Southwest Flights From Kailua-Kona to Las Vegas

    Southwest operates around 7 flights from Kailua-Kona to Las Vegas every week. The average price of these flights found in the last 72 hours has been $645, but momondo users have found Southwest deals from Kailua-Kona to Las Vegas from as low as $376 round-trip. Southwest has been scored 8.0/10 in 4,240 reviews.

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Laughlin
Mount Charleston
Henderson
Mesquite
Paradise
North Las Vegas
Kingman
Pahrump
Primm
Furnace Creek
Boulder City
Sunrise Manor
Winchester
Needles

Why use momondo?

Why should I use momondo to find a flight deal from Kailua-Kona to Las Vegas?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Kailua-Kona to Las Vegas. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Kailua-Kona to Las Vegas with flexible booking policies on momondo?

Flights from Kailua-Kona to Las Vegas with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Kailua-Kona to Las Vegas?

Once all potential Kailua-Kona to Las Vegas flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Kailua-Kona to Las Vegas right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Las Vegas from Kailua-Kona. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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