$248+ Cheap flights from Denver to Kailua-Kona (DEN - KOA)
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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — KOA
May 28 — Jun 41
Round-trip
1 adult, Economy
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Find cheap flights from Denver to Kailua-Kona 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 Denver Intl to Kona Intl are usually found in September or January, booked 85 days in advance, depart on a Thursday or Monday and return on a Monday
Cheap flight deals from Denver to Kailua-Kona
Cheapest
Best
Last-minute
One-way
Cheapest flights from Denver to Kailua-KonaExplore the most affordable flight options available from Denver to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.
Explore the most affordable flight options available from Denver to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.
This Delta deal was found by Cheapflights users on 4/27. 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 8/3112:59 pm
DEN
- KOA
1 stop9h 35m
Delta
Wed 9/169:45 pm
KOA
- DEN
1 stop10h 37m
Delta
Deal found 4/27![Delta logo]()
$420
This Delta deal was found by Cheapflights users on 4/27. 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 9/2312:59 pm
DEN
- KOA
1 stop9h 35m
Delta
Wed 9/308:40 pm
KOA
- DEN
2 stops11h 14m
Delta
Deal found 4/27![Delta logo]()
$426
This Southwest deal was found by Cheapflights users on 4/25. 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.
Mon 8/316:20 am
DEN
- KOA
1 stop10h 05m
Southwest
Thu 9/107:05 pm
KOA
- DEN
2 stops10h 55m
Southwest
Deal found 4/25![Southwest logo]()
$446
This Delta deal was found by Cheapflights users on 4/25. 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 9/112:59 pm
DEN
- KOA
1 stop9h 35m
Delta
Tue 9/89:45 pm
KOA
- DEN
1 stop10h 37m
Delta
Deal found 4/25![Delta logo]()
$460
This Southwest deal was found by Cheapflights users on 4/24. 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.
Sun 8/307:35 am
DEN
- KOA
1 stop9h 05m
Southwest
Wed 9/97:05 pm
KOA
- DEN
2 stops10h 55m
Southwest
Deal found 4/24![Southwest logo]()
$466
This United Airlines deal was found by Cheapflights users on 4/24. 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 9/86:00 am
DEN
- KOA
1 stop8h 51m
United Airlines
Tue 9/1510:50 pm
KOA
- DEN
1 stop9h 32m
United Airlines
Deal found 4/24![United Airlines logo]()
$481
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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.
Wed 9/238:20 am
DEN
- KOA
1 stop15h 07m
Multiple Airlines
Thu 9/246:00 am
KOA
- DEN
2 stops11h 46m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$484
Best flights from Denver to Kailua-KonaDiscover carefully curated flight deals from Denver to Kailua-Kona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 28, 2026.
Discover carefully curated flight deals from Denver to Kailua-Kona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 28, 2026.
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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.
Wed 5/1312:20 pm
DEN
- KOA
1 stop10h 35m
Alaska Airlines
Wed 5/2010:26 am
KOA
- DEN
1 stop9h 23m
Alaska Airlines
Deal found 4/23![Alaska Airlines logo]()
$531
This Southwest deal was found by Cheapflights users on 4/26. 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.
Mon 5/117:10 am
DEN
- KOA
2 stops11h 20m
Southwest
Wed 5/208:25 pm
KOA
- DEN
1 stop9h 45m
Southwest
Deal found 4/26![Southwest logo]()
$570
This Alaska Airlines deal was found by Cheapflights users on 4/22. 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.
Thu 5/216:00 am
DEN
- KOA
1 stop20h 14m
Multiple Airlines
Tue 5/265:55 pm
KOA
- DEN
2 stops13h 29m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$586
This Delta deal was found by Cheapflights users on 4/25. 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 5/151:15 pm
DEN
- KOA
1 stop10h 05m
Delta
Wed 5/278:50 pm
KOA
- DEN
1 stop11h 04m
Delta
Deal found 4/25![Delta logo]()
$594
This United Airlines deal was found by Cheapflights users on 4/27. 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 6/105:20 am
DEN
- KOA
1 stop9h 20m
United Airlines
Mon 6/228:00 pm
KOA
- DEN
Nonstop6h 49m
United Airlines
Deal found 4/27![United Airlines logo]()
$704
This Alaska Airlines deal was found by Cheapflights users on 4/27. 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.
Sun 5/106:45 am
DEN
- KOA
1 stop12h 11m
Alaska Airlines
Fri 5/158:00 am
KOA
- DEN
1 stop11h 59m
Alaska Airlines
Deal found 4/27![Alaska Airlines logo]()
$549
This Alaska Airlines deal was found by Cheapflights users on 4/25. 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 5/256:40 am
DEN
- KOA
1 stop10h 48m
Multiple Airlines
Mon 6/11:51 pm
KOA
- DEN
2 stops17h 33m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$597
This Delta deal was found by Cheapflights users on 4/24. 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 6/166:30 am
DEN
- KOA
1 stop15h 05m
Delta
Tue 6/239:37 pm
KOA
- DEN
2 stops13h 23m
Delta
Deal found 4/24![Delta logo]()
$666
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Thu 5/2112:15 pm
DEN
- KOA
Nonstop7h 22m
United Airlines
Thu 5/287:00 am
KOA
- DEN
1 stop9h 01m
United Airlines
Deal found 4/23![United Airlines logo]()
$734
Last-minute flights from Denver to Kailua-KonaDiscover last-minute flight deals from Denver to Kailua-Kona. Data last updated April 28, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Kailua-Kona. Data last updated April 28, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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 5/56:45 am
DEN
- KOA
2 stops16h 31m
Multiple Airlines
Wed 5/1310:26 am
KOA
- DEN
1 stop9h 23m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$523
This Expedia deal was found by Cheapflights users on 4/22. 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.
Thu 5/76:45 am
DEN
- KOA
2 stops12h 36m
Multiple Airlines
Wed 5/1310:26 am
KOA
- DEN
1 stop9h 23m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$513
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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.
Fri 5/86:45 am
DEN
- KOA
1 stop12h 11m
Alaska Airlines
Wed 6/38:00 am
KOA
- DEN
1 stop11h 59m
Alaska Airlines
Deal found 4/23![Alaska Airlines logo]()
$514
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/81:02 pm
DEN
- KOA
2 stops13h 14m
Multiple Airlines
Wed 5/1310:26 am
KOA
- DEN
1 stop9h 23m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$526
This Alaska Airlines deal was found by Cheapflights users on 4/24. 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.
Fri 5/156:00 am
DEN
- KOA
2 stops14h 34m
Multiple Airlines
Wed 5/278:00 am
KOA
- DEN
1 stop9h 51m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$520
This Alaska Airlines deal was found by Cheapflights users on 4/25. 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 5/196:40 am
DEN
- KOA
2 stops13h 54m
Multiple Airlines
Tue 5/268:00 am
KOA
- DEN
1 stop11h 59m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$530
This Expedia deal was found by Cheapflights users on 4/26. 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.
Wed 5/206:40 am
DEN
- KOA
2 stops19h 34m
Alaska Airlines
Wed 5/278:00 am
KOA
- DEN
1 stop11h 59m
Alaska Airlines
Deal found 4/26![Alaska Airlines logo]()
$519
This Alaska Airlines deal was found by Cheapflights users on 4/27. 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.
Wed 5/2712:02 pm
DEN
- KOA
1 stop26h 54m
Alaska Airlines
Wed 6/311:46 am
KOA
- DEN
1 stop19h 20m
Alaska Airlines
Deal found 4/27![Alaska Airlines logo]()
$484
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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.
Wed 5/275:58 pm
DEN
- KOA
2 stops22h 43m
Multiple Airlines
Wed 6/38:00 am
KOA
- DEN
1 stop9h 51m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$490
This Alaska Airlines deal was found by Cheapflights users on 4/24. 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.
Thu 5/286:00 am
DEN
- KOA
2 stops14h 34m
Multiple Airlines
Tue 6/21:51 pm
KOA
- DEN
2 stops17h 33m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$495
This Orbitz deal was found by Cheapflights users on 4/22. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/295:58 pm
DEN
- KOA
2 stops22h 18m
Multiple Airlines
Tue 6/21:51 pm
KOA
- DEN
2 stops17h 33m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$525
One-way flights from Denver to Kailua-KonaSearch for one-way flight options from Denver to Kailua-Kona. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
Search for one-way flight options from Denver to Kailua-Kona. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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 6/25:58 pm
DEN
- KOA
1 stop20h 48m
Alaska Airlines
Deal found 4/23![Alaska Airlines logo]()
$248
This Alaska Airlines deal was found by Cheapflights users on 4/24. 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.
Wed 5/132:57 pm
DEN
- KOA
1 stop11h 17m
Alaska Airlines
Deal found 4/24![Alaska Airlines logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:00 am
DEN
- KOA
2 stops13h 21m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$275
This Alaska Airlines deal was found by Cheapflights users on 4/27. 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.
Sun 5/36:00 am
DEN
- KOA
1 stop11h 36m
Alaska Airlines
Deal found 4/27![Alaska Airlines logo]()
$277
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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.
Fri 5/11:02 pm
DEN
- KOA
1 stop29h 54m
Alaska Airlines
Deal found 4/23![Alaska Airlines logo]()
$282
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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.
Fri 5/11:02 pm
DEN
- KOA
2 stops13h 14m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:40 am
DEN
- KOA
2 stops13h 54m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$285
This Alaska Airlines deal was found by Cheapflights users on 4/24. 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.
Wed 5/276:00 am
DEN
- KOA
1 stop12h 40m
Alaska Airlines
Deal found 4/24![Alaska Airlines logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/268:00 am
DEN
- KOA
2 stops13h 23m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$289
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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 6/27:21 pm
DEN
- KOA
2 stops21h 20m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$292
This Delta deal was found by Cheapflights users on 4/24. 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 5/266:05 am
DEN
- KOA
1 stop15h 32m
Delta
Deal found 4/24![Delta logo]()
$300
This Delta deal was found by Cheapflights users on 4/24. 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.
Sat 5/306:30 pm
DEN
- KOA
1 stop28h 50m
Delta
Deal found 4/24![Delta logo]()
$306
Find flight deals from Denver to Kailua-Kona
Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Kailua-Kona (KOA). 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 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $420 (Delta) |
One-way from | $248 (Alaska Airlines) |
Popular in | June |
Cheapest in | September |
Average price | $569 |
Good round-trip deal | $784 or less |
Good one-way deal | $524 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Denver to Kailua-Kona 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 28, 2026.
Use the filters below to find and compare flights from Denver to Kailua-Kona that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverKailua-Kona
DEN - KOA
DENKOA
Denver Intl
Wed 5/13
12:20 pm-6:55 pm
1 stop10h 35m
Kona Intl
Wed 5/20
10:26 am-11:49 pm
1 stop9h 23m
$531
DenverKailua-Kona
DEN - KOA
DENKOA
Denver Intl
Sun 5/10
6:45 am-2:56 pm
1 stop12h 11m
Kona Intl
Fri 5/15
8:00 am-11:59 pm
1 stop11h 59m
$549
DenverKailua-Kona
DEN - KOA
DENKOA
Denver Intl
Mon 5/11
7:10 am-2:30 pm
2 stops11h 20m
Kona Intl
Wed 5/20
8:25 pm-10:10 am
1 stop9h 45m
$570
DenverKailua-Kona
DEN - KOA
DENKOA
Denver Intl
Thu 5/21
6:00 am-10:14 pm
1 stop20h 14m
Kona Intl
Tue 5/26
5:55 pm-11:24 am
2 stops13h 29m
$586
DenverKailua-Kona
DEN - KOA
DENKOA
Denver Intl
Fri 5/15
1:15 pm-7:20 pm
1 stop10h 05m
Kona Intl
Wed 5/27
8:50 pm-11:54 am
1 stop11h 04m
$594
DenverKailua-Kona
DEN - KOA
DENKOA
Denver Intl
Mon 5/25
6:40 am-1:28 pm
1 stop10h 48m
Kona Intl
Mon 6/1
1:51 pm-11:24 am
2 stops17h 33m
$597
DenverKailua-Kona
DEN - KOA
DENKOA
Denver Intl
Tue 6/16
6:30 am-5:35 pm
1 stop15h 05m
Kona Intl
Tue 6/23
9:37 pm-3:00 pm
2 stops13h 23m
$666
Quickest round-trip
DenverKailua-Kona
DEN - KOA
DENKOA
Denver Intl
Wed 6/10
5:20 am-10:40 am
1 stop9h 20m
Kona Intl
Mon 6/22
8:00 pm-6:49 am
Nonstop6h 49m
$704
DenverKailua-Kona
DEN - KOA
DENKOA
Denver Intl
Thu 5/21
12:15 pm-3:37 pm
Nonstop7h 22m
Kona Intl
Thu 5/28
7:00 am-8:01 pm
1 stop9h 01m
$734
Cheapest one-way
DenverKailua-Kona
DEN - KOA
DENKOA
Denver Intl
Wed 5/27
7:21 pm-1:36 pm
2 stops22h 15m
$248
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Denver to Kailua-Kona
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 Denver to Kailua-Kona in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Denver-Kailua-Kona flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Kailua-Kona flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Kailua-Kona flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Denver-Kailua-Kona 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 Denver-Kailua-Kona 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 Denver to Kailua-Kona
Have a flexible travel schedule? Discover the best time to fly to Kailua-Kona from Denver with our price prediction graph.
DEN-KOA
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 Denver to Kailua-Kona
Prices
More
How far ahead should I book a flight from Denver to Kailua-Kona?
The price you pay for your flight from Denver to Kailua-Kona may vary depending on when you book. For the best chance of a lower fare, look to book 84 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Denver to Kailua-Kona?
Currently, September is the cheapest month in which you can book a flight from Denver to Kailua-Kona (average of $483). Flying from Denver to Kailua-Kona in June is currently the most expensive (average of $753). 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 DEN to KOA?
Find hourly flight availability from Denver to Kailua-Kona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 28, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Denver to Kailua-Kona as you normally would.
What’s the top layover airport for flights from Denver to Kailua-Kona?
Share of 1-stop round-trip flights from Denver to Kailua-Kona chosen by Cheapflights users in the past 12 months, using the same layover each way.
Las Vegas (LAS) – chosen by Cheapflights users on 50% of 1-stop itineraries from Denver to Kailua-Kona on Cheapflights.
What’s the cheapest layover airport for flights from Denver to Kailua-Kona?
Average round-trip fare for 1-stop flights from Denver to Kailua-Kona, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Las Vegas (LAS) is the most affordable 1-stop option, with an average round-trip price of $663.
What’s the fastest layover option from Denver to Kailua-Kona?
Shortest average travel time for 1-stop one-way flights from Denver to Kailua-Kona, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Phoenix (PHX) have the shortest average one-way travel time for 1-stop routes: 10h 08m.
Which airport typically offers the quickest layover for flights from Denver to Kailua-Kona?
Average layover duration for 1-stop one-way flights from Denver to Kailua-Kona, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Las Vegas (LAS) offer the fastest connection on this route, with an average layover time of 1h 50m.
The best insider tips for Denver to Kailua-Kona flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Denver to Kailua-Kona trip
Our travel experts
Reviews of airlines servicing Kailua-Kona
Get insights into the airlines that provide service to Kailua-Kona. 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 Kailua-Kona. Reviews last updated April 28, 2026.
Peruse reviews from past customers who have flown with Southwest,Alaska Airlines, andDelta from Denver to Kailua-Kona 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
Overall
8.0
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
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Other flights to Kailua-Kona
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Top 6 airlines flying from Denver to Kailua-Kona
Discover the top 6 airlines that operate flights from Denver to Kailua-Kona. 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 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$206 | Average$523 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$277 | Average$437 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$302 | Average$542 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$325 | Average$565 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$337 | Average$503 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$491 | Average$766 | FlexibilityNo cancel fee | On-time69% |