$172+ 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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — LAS
Aug 17 — Aug 241
Round-trip
1 adult, Economy
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Find cheap flights from Kailua-Kona to Las Vegas with Cheapflights
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Kona Intl to Las Vegas Harry Reid Intl are usually found in September or April, booked 82 days in advance, depart on a Wednesday or Thursday and return on a Thursday
Cheap flight deals from Kailua-Kona to Las Vegas
Cheapest
Best
Last-minute
One-way
Cheapest flights from Kailua-Kona to Las VegasExplore 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 July 18, 2026.
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 July 18, 2026.
This United Airlines deal was found by Cheapflights users on 7/18. 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.
Wed 8/1910:50 pm
KOA
- LAS
1 stop10h 39m
United Airlines
Mon 8/247:04 am
LAS
- KOA
1 stop8h 44m
United Airlines
Deal found 7/18![United Airlines logo]()
$344
This Southwest deal was found by Cheapflights users on 7/17. 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.
Tue 8/258:35 pm
KOA
- LAS
Nonstop5h 35m
Southwest
Mon 8/3110:00 am
LAS
- KOA
1 stop14h 25m
Southwest
Deal found 7/17![Southwest logo]()
$390
This Delta deal was found by Cheapflights users on 7/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1210:05 pm
KOA
- LAS
1 stop7h 40m
Delta
Wed 8/1911:00 am
LAS
- KOA
1 stop9h 35m
Delta
Deal found 7/15![Delta logo]()
$394
This Expedia deal was found by Cheapflights users on 7/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/163:46 pm
KOA
- LAS
1 stop13h 58m
Alaska Airlines
Tue 10/204:25 pm
LAS
- KOA
1 stop20h 11m
Alaska Airlines
Deal found 7/17![Alaska Airlines logo]()
$395
This Delta deal was found by Cheapflights users on 7/13. 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.
Wed 8/1910:05 pm
KOA
- LAS
2 stops14h 52m
Delta
Mon 8/2412:53 pm
LAS
- KOA
1 stop9h 24m
Delta
Deal found 7/13![Delta logo]()
$400
This Delta deal was found by Cheapflights users on 7/17. 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 11/69:03 pm
KOA
- LAS
2 stops13h 08m
Delta
Mon 11/96:10 am
LAS
- KOA
2 stops14h 29m
Delta
Deal found 7/17![Delta logo]()
$405
This Delta deal was found by Cheapflights users on 7/13. 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 11/59:03 pm
KOA
- LAS
1 stop10h 51m
Delta
Thu 11/129:10 am
LAS
- KOA
1 stop11h 29m
Delta
Deal found 7/13![Delta logo]()
$408
This Delta deal was found by Cheapflights users on 7/13. 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 8/278:42 pm
KOA
- LAS
1 stop10h 09m
Delta
Thu 9/312:53 pm
LAS
- KOA
1 stop9h 24m
Delta
Deal found 7/13![Delta logo]()
$409
This Delta deal was found by Cheapflights users on 7/14. 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 8/48:42 pm
KOA
- LAS
1 stop12h 38m
Delta
Mon 8/176:10 am
LAS
- KOA
1 stop14h 25m
Delta
Deal found 7/14![Delta logo]()
$414
Best flights from Kailua-Kona to Las VegasDiscover carefully curated flight deals from Kailua-Kona to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 18, 2026.
Discover carefully curated flight deals from Kailua-Kona to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 18, 2026.
This Delta deal was found by Cheapflights users on 7/18. 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.
Wed 8/1910:05 pm
KOA
- LAS
2 stops11h 01m
Delta
Sun 8/236:10 am
LAS
- KOA
1 stop14h 25m
Delta
Deal found 7/18![Delta logo]()
$350
This United Airlines deal was found by Cheapflights users on 7/18. 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.
Wed 8/1910:50 pm
KOA
- LAS
2 stops12h 09m
United Airlines
Mon 8/246:00 am
LAS
- KOA
1 stop7h 49m
United Airlines
Deal found 7/18![United Airlines logo]()
$350
This Delta deal was found by Cheapflights users on 7/13. 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.
Wed 8/1910:05 pm
KOA
- LAS
1 stop7h 40m
Delta
Mon 8/2412:53 pm
LAS
- KOA
1 stop9h 24m
Delta
Deal found 7/13![Delta logo]()
$394
This United Airlines deal was found by Cheapflights users on 7/13. 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.
Tue 8/2510:50 pm
KOA
- LAS
1 stop10h 39m
United Airlines
Mon 8/311:34 pm
LAS
- KOA
1 stop9h 01m
United Airlines
Deal found 7/13![United Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 7/13. 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 8/278:42 pm
KOA
- LAS
1 stop10h 09m
Delta
Thu 9/312:53 pm
LAS
- KOA
1 stop9h 24m
Delta
Deal found 7/13![Delta logo]()
$409
This United Airlines deal was found by Cheapflights users on 7/15. 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.
Tue 8/410:15 pm
KOA
- LAS
1 stop8h 27m
United Airlines
Mon 8/176:00 am
LAS
- KOA
1 stop9h 48m
United Airlines
Deal found 7/15![United Airlines logo]()
$459
This Delta deal was found by Cheapflights users on 7/14. 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 11/39:03 pm
KOA
- LAS
2 stops13h 08m
Delta
Tue 11/106:10 am
LAS
- KOA
2 stops14h 29m
Delta
Deal found 7/14![Delta logo]()
$425
This United Airlines deal was found by Cheapflights users on 7/18. 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.
Wed 8/1910:50 pm
KOA
- LAS
2 stops12h 09m
United Airlines
Sun 8/236:00 am
LAS
- KOA
2 stops9h 48m
United Airlines
Deal found 7/18![United Airlines logo]()
$465
This Delta deal was found by Cheapflights users on 7/17. 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.
Mon 8/108:42 pm
KOA
- LAS
1 stop12h 38m
Delta
Fri 8/146:00 am
LAS
- KOA
2 stops14h 35m
Delta
Deal found 7/17![Delta logo]()
$450
This Delta deal was found by Cheapflights users on 7/13. 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 11/510:05 pm
KOA
- LAS
2 stops12h 06m
Delta
Thu 11/126:10 am
LAS
- KOA
2 stops14h 44m
Delta
Deal found 7/13![Delta logo]()
$480
This Delta deal was found by Cheapflights users on 7/16. 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.
Sun 9/208:50 pm
KOA
- LAS
2 stops12h 15m
Delta
Fri 9/256:00 am
LAS
- KOA
1 stop14h 31m
Delta
Deal found 7/16![Delta logo]()
$486
Last-minute flights from Kailua-Kona to Las VegasDiscover last-minute flight deals from Kailua-Kona to Las Vegas. Data last updated July 18, 2026 and is based on user searches.
Discover last-minute flight deals from Kailua-Kona to Las Vegas. Data last updated July 18, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/14. 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 8/48:42 pm
KOA
- LAS
1 stop12h 38m
Delta
Mon 8/176:10 am
LAS
- KOA
1 stop14h 25m
Delta
Deal found 7/14![Delta logo]()
$414
This Delta deal was found by Cheapflights users on 7/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/68:42 pm
KOA
- LAS
1 stop10h 09m
Delta
Thu 8/1312:53 pm
LAS
- KOA
1 stop9h 24m
Delta
Deal found 7/15![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 7/13. 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 8/68:42 pm
KOA
- LAS
1 stop10h 09m
Delta
Sat 8/156:10 am
LAS
- KOA
1 stop14h 25m
Delta
Deal found 7/13![Delta logo]()
$429
This Delta deal was found by Cheapflights users on 7/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1210:05 pm
KOA
- LAS
1 stop7h 40m
Delta
Wed 8/1911:00 am
LAS
- KOA
1 stop9h 35m
Delta
Deal found 7/15![Delta logo]()
$394
This Priceline deal was found by Cheapflights users on 7/18. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/129:19 am
KOA
- LAS
1 stop6h 51m
Multiple Airlines
Sun 8/166:50 am
LAS
- KOA
1 stop8h 25m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 7/18. 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.
Wed 8/1910:50 pm
KOA
- LAS
1 stop10h 39m
United Airlines
Mon 8/247:04 am
LAS
- KOA
1 stop8h 44m
United Airlines
Deal found 7/18![United Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 7/13. 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.
Wed 8/1910:05 pm
KOA
- LAS
2 stops14h 52m
Delta
Mon 8/2412:53 pm
LAS
- KOA
1 stop9h 24m
Delta
Deal found 7/13![Delta logo]()
$400
This Southwest deal was found by Cheapflights users on 7/17. 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.
Tue 8/258:35 pm
KOA
- LAS
Nonstop5h 35m
Southwest
Mon 8/3110:00 am
LAS
- KOA
1 stop14h 25m
Southwest
Deal found 7/17![Southwest logo]()
$390
This Delta deal was found by Cheapflights users on 7/13. 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 8/278:42 pm
KOA
- LAS
1 stop10h 09m
Delta
Thu 9/312:53 pm
LAS
- KOA
1 stop9h 24m
Delta
Deal found 7/13![Delta logo]()
$409
One-way flights from Kailua-Kona to Las VegasSearch for one-way flight options from Kailua-Kona to Las Vegas. Find affordable one-way fares based on user searches. Data last updated July 18, 2026.
Search for one-way flight options from Kailua-Kona to Las Vegas. Find affordable one-way fares based on user searches. Data last updated July 18, 2026.
This Delta deal was found by Cheapflights users on 7/18. 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 8/218:42 pm
KOA
- LAS
1 stop10h 09m
Delta
Deal found 7/18![Delta logo]()
$172
This Delta deal was found by Cheapflights users on 7/18. 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.
Wed 8/1910:05 pm
KOA
- LAS
2 stops14h 52m
Delta
Deal found 7/18![Delta logo]()
$178
This Southwest deal was found by Cheapflights users on 7/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:30 pm
KOA
- LAS
Nonstop5h 45m
Southwest
Deal found 7/16![Southwest logo]()
$193
This Delta deal was found by Cheapflights users on 7/13. 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 9/18:42 pm
KOA
- LAS
1 stop10h 09m
Delta
Deal found 7/13![Delta logo]()
$197
This Delta deal was found by Cheapflights users on 7/17. 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 8/138:42 pm
KOA
- LAS
1 stop10h 09m
Delta
Deal found 7/17![Delta logo]()
$202
This United Airlines deal was found by Cheapflights users on 7/13. 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 10/310:55 pm
KOA
- LAS
1 stop10h 33m
United Airlines
Deal found 7/13![United Airlines logo]()
$212
This Delta deal was found by Cheapflights users on 7/14. 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 9/118:50 pm
KOA
- LAS
2 stops16h 12m
Delta
Deal found 7/14![Delta logo]()
$218
This Alaska Airlines deal was found by Cheapflights users on 7/16. 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.
Mon 9/143:51 pm
KOA
- LAS
1 stop17h 38m
Alaska Airlines
Deal found 7/16![Alaska Airlines logo]()
$219
Find 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 July 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $344 (United Airlines) |
One-way from | $172 (Delta) |
Popular in | July |
Cheapest in | September |
Average price | $605 |
Good round-trip deal | $802 or less |
Good one-way deal | $341 or less |
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 July 18, 2026.
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
Cheapest round-trip
Kailua-KonaLas Vegas
KOA - LAS
KOALAS
Kona Intl
Wed 8/19
10:05 pm-12:06 pm
2 stops11h 01m
Las Vegas Harry Reid Intl
Sun 8/23
6:10 am-5:35 pm
1 stop14h 25m
$350
Kailua-KonaLas Vegas
KOA - LAS
KOALAS
Kona Intl
Wed 8/19
10:50 pm-1:59 pm
2 stops12h 09m
Las Vegas Harry Reid Intl
Mon 8/24
6:00 am-10:49 am
1 stop7h 49m
$350
Quickest round-trip
Kailua-KonaLas Vegas
KOA - LAS
KOALAS
Kona Intl
Wed 8/19
10:05 pm-8:45 am
1 stop7h 40m
Las Vegas Harry Reid Intl
Mon 8/24
12:53 pm-7:17 pm
1 stop9h 24m
$394
Kailua-KonaLas Vegas
KOA - LAS
KOALAS
Kona Intl
Tue 8/25
10:50 pm-12:29 pm
1 stop10h 39m
Las Vegas Harry Reid Intl
Mon 8/31
1:34 pm-7:35 pm
1 stop9h 01m
$394
Kailua-KonaLas Vegas
KOA - LAS
KOALAS
Kona Intl
Thu 8/27
8:42 pm-9:51 am
1 stop10h 09m
Las Vegas Harry Reid Intl
Thu 9/3
12:53 pm-7:17 pm
1 stop9h 24m
$409
Kailua-KonaLas Vegas
KOA - LAS
KOALAS
Kona Intl
Tue 11/3
9:03 pm-12:11 pm
2 stops13h 08m
Las Vegas Harry Reid Intl
Tue 11/10
6:10 am-6:39 pm
2 stops14h 29m
$425
Kailua-KonaLas Vegas
KOA - LAS
KOALAS
Kona Intl
Mon 8/10
8:42 pm-12:20 pm
1 stop12h 38m
Las Vegas Harry Reid Intl
Fri 8/14
6:00 am-5:35 pm
2 stops14h 35m
$450
Kailua-KonaLas Vegas
KOA - LAS
KOALAS
Kona Intl
Tue 8/4
10:15 pm-9:42 am
1 stop8h 27m
Las Vegas Harry Reid Intl
Mon 8/17
6:00 am-12:48 pm
1 stop9h 48m
$459
Kailua-KonaLas Vegas
KOA - LAS
KOALAS
Kona Intl
Wed 8/19
10:50 pm-1:59 pm
2 stops12h 09m
Las Vegas Harry Reid Intl
Sun 8/23
6:00 am-12:48 pm
2 stops9h 48m
$465
Kailua-KonaLas Vegas
KOA - LAS
KOALAS
Kona Intl
Thu 11/5
10:05 pm-12:11 pm
2 stops12h 06m
Las Vegas Harry Reid Intl
Thu 11/12
6:10 am-6:54 pm
2 stops14h 44m
$480
Showing 1-10 of 21 resultsSorted by cheapest first
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 July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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 FlightHub the most. FlightHub 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.
KOA-LAS
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
Prices
Airlines
More
How far ahead should I book a flight from Kailua-Kona to Las Vegas?
Booking 81 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, September is the cheapest month in which you can book a flight from Kailua-Kona to Las Vegas (average of $385). Flying from Kailua-Kona to Las Vegas in July is currently the most expensive (average of $605). 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 July 18, 2026.
When flying from Kailua-Kona to Las Vegas, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
What’s the top layover airport for flights from Kailua-Kona to Las Vegas?
Share of 1-stop round-trip flights from Kailua-Kona to Las Vegas chosen by Cheapflights users in the past 12 months, using the same layover each way.
San Francisco (SFO) – chosen by Cheapflights users on 60% of 1-stop itineraries from Kailua-Kona to Las Vegas on Cheapflights.
What’s the cheapest layover airport for flights from Kailua-Kona to Las Vegas?
Average round-trip fare for 1-stop flights from Kailua-Kona to Las Vegas, chosen by Cheapflights users in the past 12 months, with the same layover each way.
San Diego (SAN) is the most affordable 1-stop option, with an average round-trip price of $334.
What’s the fastest layover option from Kailua-Kona to Las Vegas?
Shortest average travel time for 1-stop one-way flights from Kailua-Kona to Las Vegas, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via San Francisco (SFO) have the shortest average one-way travel time for 1-stop routes: 8h 15m.
Which airport typically offers the quickest layover for flights from Kailua-Kona to Las Vegas?
Average layover duration for 1-stop one-way flights from Kailua-Kona to Las Vegas, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via San Francisco (SFO) offer the fastest connection on this route, with an average layover time of 1h 00m.
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 July 18, 2026.
Peruse reviews from past customers who have flown with Southwest,Alaska Airlines, andDelta 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.
Boarding
8.1
Crew
8.6
Comfort
8.0
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Crew
8.6
Comfort
8.0
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Crew
8.6
Comfort
8.0
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Crew
8.6
Comfort
8.0
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Crew
8.6
Comfort
8.0
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Crew
8.6
Comfort
8.0
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
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.
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Kailua-Kona and Las Vegas flights
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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 July 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$166 | Average$431 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$211 | Average$464 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$319 | Average$440 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$319 | Average$472 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$334 | Average$469 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$429 | Average$633 | FlexibilityNo cancel fee | On-time63% |