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Cheap flights from Kailua-Kona to Las Vegas from $146

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 10/30. 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

Delta Logo
9:30 pm - 9:47 amKOA-LAS
9h 17m1 stop
Delta Logo
6:00 am - 5:30 pmLAS-KOA
14h 30m1 stop
$319Delta
Find Deal
Tue, Oct 14 - Tue, Oct 21
Delta Logo
9:30 pm - 12:52 pmKOA-LAS
12h 22m1 stop
Delta Logo
10:18 am - 7:23 pmLAS-KOA
12h 05m2 stops
$324Delta
Find Deal
Tue, Oct 14 - Tue, Oct 21
United Airlines Logo
10:05 pm - 8:41 amKOA-LAS
7h 36m1 stop
United Airlines Logo
6:00 am - 11:50 amLAS-KOA
8h 50m1 stop
$340United Airlines
Find Deal
Thu, Sep 25 - Tue, Sep 30
Alaska Airlines Logo
12:09 pm - 10:26 pmKOA-LAS
8h 17m1 stop
Alaska Airlines Logo
7:15 am - 3:55 pmLAS-KOA
10h 40m1 stop
$350Alaska Airlines
Find Deal
Tue, Nov 18 - Fri, Nov 28
Delta Logo
9:30 pm - 9:47 amKOA-LAS
9h 17m1 stop
Delta Logo
6:00 am - 5:30 pmLAS-KOA
14h 30m1 stop
$361Delta
Find Deal
Tue, Oct 14 - Tue, Oct 21
Delta Logo
9:30 pm - 9:50 amKOA-LAS
9h 20m1 stop
Delta Logo
6:00 am - 5:29 pmLAS-KOA
14h 29m1 stop
$363Delta
Find Deal
Mon, Sep 15 - Thu, Sep 18
Alaska Airlines Logo
10:27 am - 9:37 amKOA-LAS
20h 10m1 stop
Alaska Airlines Logo
6:10 am - 2:10 pmLAS-KOA
11h 00m2 stops
$388Alaska Airlines
Find Deal
Tue, Sep 9 - Tue, Sep 16
United Airlines Logo
1:15 pm - 12:44 amKOA-LAS
8h 29m1 stop
United Airlines Logo
10:47 am - 7:24 pmLAS-KOA
11h 37m2 stops
$400United Airlines
Find Deal
Thu, Sep 11 - Mon, Sep 15
American Airlines Logo
9:55 pm - 8:59 amKOA-LAS
8h 04m1 stop
American Airlines Logo
9:20 am - 1:58 pmLAS-KOA
7h 38m1 stop
$413American Airlines
Find Deal
Sun, Oct 5 - Thu, Oct 9
American Airlines Logo
9:55 pm - 8:45 amKOA-LAS
7h 50m1 stop
American Airlines Logo
7:45 pm - 1:42 pmLAS-KOA
20h 57m1 stop
$417American Airlines
Find Deal
Wed, Sep 17 - Mon, Sep 22

Alaska Airlines flights from Kailua-Kona to Las Vegas

Our best Alaska Airlines deals on Kailua-Kona to Las Vegas flight tickets
Alaska Airlines
Nov 18
KOA12:09 pmKona Intl
8h 17m
1 stop
LAS10:26 pmLas Vegas Harry Reid Intl
Nov 28
LAS7:15 amLas Vegas Harry Reid Intl
10h 40m
1 stop
KOA3:55 pmKona Intl
$350
Find similar
Alaska Airlines
Sep 9
KOA1:28 pmKona Intl
18h 04m
1 stop
LAS10:32 amLas Vegas Harry Reid Intl
Sep 16
LAS6:00 amLas Vegas Harry Reid Intl
7h 47m
1 stop
KOA10:47 amKona Intl
$361
Find similar
Alaska Airlines
Sep 9
KOA10:27 amKona Intl
20h 10m
1 stop
LAS9:37 amLas Vegas Harry Reid Intl
Sep 16
LAS6:10 amLas Vegas Harry Reid Intl
11h 00m
2 stops
KOA2:10 pmKona Intl
$388
Find similar

American Airlines flights from Kailua-Kona to Las Vegas

Our best American Airlines deals on Kailua-Kona to Las Vegas flight tickets
American Airlines
Oct 5
KOA9:55 pmKona Intl
8h 04m
1 stop
LAS8:59 amLas Vegas Harry Reid Intl
Oct 9
LAS9:20 amLas Vegas Harry Reid Intl
7h 38m
1 stop
KOA1:58 pmKona Intl
$413
Find similar
American Airlines
Sep 17
KOA9:55 pmKona Intl
7h 50m
1 stop
LAS8:45 amLas Vegas Harry Reid Intl
Sep 22
LAS7:45 pmLas Vegas Harry Reid Intl
20h 57m
1 stop
KOA1:42 pmKona Intl
$417
Find similar
American Airlines
Sep 3
KOA9:55 pmKona Intl
7h 50m
1 stop
LAS8:45 amLas Vegas Harry Reid Intl
Sep 7
LAS7:45 pmLas Vegas Harry Reid Intl
20h 57m
1 stop
KOA1:42 pmKona Intl
$421
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 August 28, 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

Tue 10/14

9:30 pm-9:47 am

1 stop9h 17m

Las Vegas Harry Reid Intl

Tue 10/21

6:00 am-5:30 pm

1 stop14h 30m

$319

Kailua-KonaLas Vegas

KOA - LAS

KOALAS

Kona Intl

Tue 10/14

9:30 pm-12:52 pm

1 stop12h 22m

Las Vegas Harry Reid Intl

Tue 10/21

10:18 am-7:23 pm

2 stops12h 05m

$324

Kailua-KonaLas Vegas

KOA - LAS

KOALAS

Kona Intl

Thu 9/25

10:05 pm-8:41 am

1 stop7h 36m

Las Vegas Harry Reid Intl

Tue 9/30

6:00 am-11:50 am

1 stop8h 50m

$340

Kailua-KonaLas Vegas

KOA - LAS

KOALAS

Kona Intl

Tue 11/18

12:09 pm-10:26 pm

1 stop8h 17m

Las Vegas Harry Reid Intl

Fri 11/28

7:15 am-3:55 pm

1 stop10h 40m

$350

Kailua-KonaLas Vegas

KOA - LAS

KOALAS

Kona Intl

Tue 10/14

9:30 pm-9:47 am

1 stop9h 17m

Las Vegas Harry Reid Intl

Tue 10/21

6:00 am-5:30 pm

1 stop14h 30m

$361

Kailua-KonaLas Vegas

KOA - LAS

KOALAS

Kona Intl

Mon 9/15

9:30 pm-9:50 am

1 stop9h 20m

Las Vegas Harry Reid Intl

Thu 9/18

6:00 am-5:29 pm

1 stop14h 29m

$363

Kailua-KonaLas Vegas

KOA - LAS

KOALAS

Kona Intl

Tue 9/9

10:27 am-9:37 am

1 stop20h 10m

Las Vegas Harry Reid Intl

Tue 9/16

6:10 am-2:10 pm

2 stops11h 00m

$388

Kailua-KonaLas Vegas

KOA - LAS

KOALAS

Kona Intl

Thu 9/11

1:15 pm-12:44 am

1 stop8h 29m

Las Vegas Harry Reid Intl

Mon 9/15

10:47 am-7:24 pm

2 stops11h 37m

$400

Kailua-KonaLas Vegas

KOA - LAS

KOALAS

Kona Intl

Sun 10/5

9:55 pm-8:59 am

1 stop8h 04m

Las Vegas Harry Reid Intl

Thu 10/9

9:20 am-1:58 pm

1 stop7h 38m

$413

Kailua-KonaLas Vegas

KOA - LAS

KOALAS

Kona Intl

Wed 9/17

9:55 pm-8:45 am

1 stop7h 50m

Las Vegas Harry Reid Intl

Mon 9/22

7:45 pm-1:42 pm

1 stop20h 57m

$417

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 January is, on average, the cheapest month to fly to Las Vegas from Kailua-Kona, with most prices found around $379. The month of February is another great option to travel to Las Vegas, with average flight prices from Kailua-Kona averaging around $383.

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

Our data shows that Thursday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $612. Flights from Kailua-Kona to Las Vegas on a Sunday will generally be more expensive and average around $797. 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 evening, with an average ticket price of $643. Departure times in the evening 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 $468 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 $350 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 August 2025, prices for Kailua-Kona to Las Vegas flights are approximately 15% more expensive 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

$281

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 $281. The best round-trip flight deal from Kailua-Kona to Las Vegas found on momondo in the last 72 hours is $561.
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 30m, 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 $201Free CancellationRating
7.9
7,977 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $290Free CancellationRating
7.8
2,690 reviews
Search Hawaiian Airlines flights
American AirlinesPriceFrom $319Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $319Free CancellationRating
7.4
8,944 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $332Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $376Free CancellationRating
8.0
4,242 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 $656, 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 4,242 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
North Las Vegas
Paradise
Kingman
Pahrump
Primm
Furnace Creek
Boulder City
Winchester
Sunrise Manor
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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