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Cheap flights from Kailua-Kona to Las Vegas from $147

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 2/2. 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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Find the cheapest flights from Kailua-Kona to Las Vegas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
9:21 am - 7:24 pm
KOA
-
LAS
7h 03m1 stop
Alaska Airlines Logo
7:19 am - 1:44 pm
LAS
-
KOA
9h 25m1 stop
$291Alaska Airlines
Mon, Apr 27 - Thu, Apr 30
Delta Logo
9:55 pm - 9:56 am
KOA
-
LAS
10h 01m1 stop
Delta Logo
11:05 am - 7:39 pm
LAS
-
KOA
10h 34m1 stop
$304Delta
Fri, Feb 27 - Wed, Mar 4
Delta Logo
9:55 pm - 1:14 pm
KOA
-
LAS
13h 19m1 stop
Delta Logo
11:05 am - 7:39 pm
LAS
-
KOA
10h 34m1 stop
$314Delta
Fri, Feb 27 - Wed, Mar 4
Delta Logo
8:45 pm - 9:55 am
KOA
-
LAS
11h 10m1 stop
Delta Logo
6:05 am - 6:30 pm
LAS
-
KOA
14h 25m2 stops
$319Delta
Mon, Jan 26 - Tue, Feb 3
Delta Logo
8:45 pm - 9:55 am
KOA
-
LAS
11h 10m1 stop
Delta Logo
9:40 am - 6:30 pm
LAS
-
KOA
10h 50m1 stop
$321Delta
Mon, Jan 26 - Tue, Feb 3
Multiple Airlines Logo
6:00 am - 8:57 pm
KOA
-
LAS
12h 57m2 stops
Multiple Airlines Logo
7:25 am - 2:14 pm
LAS
-
KOA
8h 49m1 stop
$325Multiple Airlines
Mon, Feb 2 - Tue, Feb 3
Delta Logo
9:55 pm - 9:55 am
KOA
-
LAS
10h 00m1 stop
Delta Logo
6:00 am - 7:57 pm
LAS
-
KOA
15h 57m2 stops
$327Delta
Thu, Feb 5 - Tue, Feb 10
Delta Logo
8:45 pm - 9:55 am
KOA
-
LAS
11h 10m1 stop
Delta Logo
6:05 am - 6:30 pm
LAS
-
KOA
14h 25m2 stops
$329Delta
Mon, Jan 26 - Tue, Feb 3
Alaska Airlines Logo
8:07 am - 8:00 pm
KOA
-
LAS
8h 53m1 stop
Alaska Airlines Logo
1:55 am - 8:17 am
LAS
-
KOA
9h 22m1 stop
$330Alaska Airlines
Thu, Apr 16 - Mon, Apr 20
Delta Logo
10:55 pm - 8:40 am
KOA
-
LAS
7h 45m1 stop
Delta Logo
11:06 am - 7:39 pm
LAS
-
KOA
10h 33m1 stop
$331Delta
Wed, Feb 18 - Sat, Feb 21

Alaska Airlines flights from Kailua-Kona to Las Vegas

Our best Alaska Airlines deals on Kailua-Kona to Las Vegas flight tickets
Alaska Airlines
Apr 27
KOA9:21 amKona Intl
7h 03m
1 stop
LAS7:24 pmLas Vegas Harry Reid Intl
Apr 30
LAS7:19 amLas Vegas Harry Reid Intl
9h 25m
1 stop
KOA1:44 pmKona Intl
$291
Find similar
Alaska Airlines
Feb 2
KOA1:36 pmKona Intl
8h 23m
1 stop
LAS11:59 pmLas Vegas Harry Reid Intl
Feb 3
LAS7:25 amLas Vegas Harry Reid Intl
10h 45m
1 stop
KOA4:10 pmKona Intl
$325
Find similar
Alaska Airlines
Apr 16
KOA8:56 amKona Intl
10h 30m
1 stop
LAS10:26 pmLas Vegas Harry Reid Intl
Apr 21
LAS9:15 amLas Vegas Harry Reid Intl
10h 19m
1 stop
KOA4:34 pmKona Intl
$330
Find similar

Delta flights from Kailua-Kona to Las Vegas

Our best Delta deals on Kailua-Kona to Las Vegas flight tickets
Delta
Feb 27
KOA9:55 pmKona Intl
10h 01m
1 stop
LAS9:56 amLas Vegas Harry Reid Intl
Mar 4
LAS11:05 amLas Vegas Harry Reid Intl
10h 34m
1 stop
KOA7:39 pmKona Intl
$304
Find similar
Delta
Feb 27
KOA9:55 pmKona Intl
13h 19m
1 stop
LAS1:14 pmLas Vegas Harry Reid Intl
Mar 4
LAS11:05 amLas Vegas Harry Reid Intl
10h 34m
1 stop
KOA7:39 pmKona Intl
$314
Find similar
Delta
Jan 26
KOA8:45 pmKona Intl
11h 10m
1 stop
LAS9:55 amLas Vegas Harry Reid Intl
Feb 3
LAS6:05 amLas Vegas Harry Reid Intl
14h 25m
2 stops
KOA6:30 pmKona Intl
$319
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 December 23, 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

Mon 4/27

9:21 am-7:24 pm

1 stop7h 03m

Las Vegas Harry Reid Intl

Thu 4/30

7:19 am-1:44 pm

1 stop9h 25m

$291

Kailua-KonaLas Vegas

KOA - LAS

KOALAS

Kona Intl

Fri 2/27

9:55 pm-9:56 am

1 stop10h 01m

Las Vegas Harry Reid Intl

Wed 3/4

11:05 am-7:39 pm

1 stop10h 34m

$304

Kailua-KonaLas Vegas

KOA - LAS

KOALAS

Kona Intl

Fri 2/27

9:55 pm-1:14 pm

1 stop13h 19m

Las Vegas Harry Reid Intl

Wed 3/4

11:05 am-7:39 pm

1 stop10h 34m

$314

Kailua-KonaLas Vegas

KOA - LAS

KOALAS

Kona Intl

Mon 1/26

8:45 pm-9:55 am

1 stop11h 10m

Las Vegas Harry Reid Intl

Tue 2/3

6:05 am-6:30 pm

2 stops14h 25m

$319

Kailua-KonaLas Vegas

KOA - LAS

KOALAS

Kona Intl

Mon 1/26

8:45 pm-9:55 am

1 stop11h 10m

Las Vegas Harry Reid Intl

Tue 2/3

9:40 am-6:30 pm

1 stop10h 50m

$321

Kailua-KonaLas Vegas

KOA - LAS

KOALAS

Kona Intl

Mon 2/2

6:00 am-8:57 pm

2 stops12h 57m

Las Vegas Harry Reid Intl

Tue 2/3

7:25 am-2:14 pm

1 stop8h 49m

$325

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

$327

Kailua-KonaLas Vegas

KOA - LAS

KOALAS

Kona Intl

Mon 1/26

8:45 pm-9:55 am

1 stop11h 10m

Las Vegas Harry Reid Intl

Tue 2/3

6:05 am-6:30 pm

2 stops14h 25m

$329

Kailua-KonaLas Vegas

KOA - LAS

KOALAS

Kona Intl

Thu 4/16

8:07 am-8:00 pm

1 stop8h 53m

Las Vegas Harry Reid Intl

Mon 4/20

1:55 am-8:17 am

1 stop9h 22m

$330

Kailua-KonaLas Vegas

KOA - LAS

KOALAS

Kona Intl

Wed 2/18

10:55 pm-8:40 am

1 stop7h 45m

Las Vegas Harry Reid Intl

Sat 2/21

11:06 am-7:39 pm

1 stop10h 33m

$331

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 $387. 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 Saturday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $582. Flights from Kailua-Kona to Las Vegas on a Monday will generally be more expensive and average around $728. 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 $657. 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 $469 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 December 2025, prices for Kailua-Kona to Las Vegas flights are approximately 39% 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

$298

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 $298. The best round-trip flight deal from Kailua-Kona to Las Vegas found on momondo in the last 72 hours is $527.
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 in Las Vegas. From Kailua-Kona there are direct flights to 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 5h 35m, 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
8,015 reviews
Search Delta flights
American AirlinesPriceFrom $319Free CancellationRating
7.2
11,051 reviews
Search American Airlines flights
United AirlinesPriceFrom $319Free CancellationRating
7.4
9,106 reviews
Search United Airlines flights
Hawaiian AirlinesPriceFrom $320Free CancellationRating
7.8
2,820 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $332Free CancellationRating
8.0
11,514 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $459Free CancellationRating
8.0
4,255 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 $693, but momondo users have found Southwest deals from Kailua-Kona to Las Vegas from as low as $459 round-trip. Southwest has been scored 8.0/10 in 4,255 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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