$202+ 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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — KOA
Aug 5 — Aug 121
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
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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 July 6, 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 July 6, 2026.
This Delta deal was found by Cheapflights users on 7/3. 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 11/27:05 pm
DEN
- KOA
2 stops26h 33m
Delta
Tue 11/1010:45 pm
KOA
- DEN
2 stops16h 25m
Delta
Deal found 7/3![Delta logo]()
$517
This flugladen.de deal was found by Cheapflights users on 7/3. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:17 am
DEN
- KOA
1 stop12h 31m
Alaska Airlines
Thu 10/1510:36 am
KOA
- DEN
1 stop9h 16m
Alaska Airlines
Deal found 7/3![Alaska Airlines logo]()
$518
This United Airlines deal was found by Cheapflights users on 7/2. 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 7/286:00 am
DEN
- KOA
1 stop10h 37m
United Airlines
Tue 8/47:00 am
KOA
- DEN
1 stop9h 14m
United Airlines
Deal found 7/2![United Airlines logo]()
$519
This United Airlines deal was found by Cheapflights users on 7/2. 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 8/53:47 pm
DEN
- KOA
1 stop9h 58m
United Airlines
Wed 8/1212:04 pm
KOA
- DEN
1 stop8h 55m
United Airlines
Deal found 7/2![United Airlines logo]()
$520
This CheapOair deal was found by Cheapflights users on 7/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:08 am
DEN
- KOA
2 stops15h 19m
Multiple Airlines
Tue 9/291:52 pm
KOA
- DEN
2 stops18h 28m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$521
This Expedia deal was found by Cheapflights users on 7/4. 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 8/1411:32 am
DEN
- KOA
2 stops14h 18m
Multiple Airlines
Tue 8/185:02 pm
KOA
- DEN
2 stops14h 02m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$522
This Alaska Airlines deal was found by Cheapflights users on 7/2. 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 9/238:22 am
DEN
- KOA
1 stop15h 05m
Alaska Airlines
Mon 9/2810:35 am
KOA
- DEN
1 stop9h 09m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$524
This flugladen.de deal was found by Cheapflights users on 7/3. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/21:43 pm
DEN
- KOA
2 stops12h 07m
Multiple Airlines
Thu 10/157:15 pm
KOA
- DEN
2 stops12h 20m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$525
This Alaska Airlines deal was found by Cheapflights users on 7/5. 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 8/126:18 pm
DEN
- KOA
2 stops16h 28m
Multiple Airlines
Tue 8/183:40 pm
KOA
- DEN
2 stops16h 40m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$526
This CheapOair deal was found by Cheapflights users on 7/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:00 pm
DEN
- KOA
2 stops19h 45m
Multiple Airlines
Sat 10/3110:36 am
KOA
- DEN
1 stop9h 16m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$527
This Alaska Airlines deal was found by Cheapflights users on 7/5. 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 8/77:05 pm
DEN
- KOA
1 stop19h 50m
Alaska Airlines
Fri 8/148:03 am
KOA
- DEN
1 stop11h 56m
Alaska Airlines
Deal found 7/5![Alaska Airlines logo]()
$528
This Southwest deal was found by Cheapflights users on 7/2. 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.
Wed 8/56:15 am
DEN
- KOA
2 stops11h 55m
Southwest
Wed 8/128:35 pm
KOA
- DEN
1 stop11h 10m
Southwest
Deal found 7/2![Southwest logo]()
$529
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 July 6, 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 July 6, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/5. 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 9/68:22 am
DEN
- KOA
1 stop15h 03m
Alaska Airlines
Sun 9/1310:35 am
KOA
- DEN
1 stop9h 09m
Alaska Airlines
Deal found 7/5![Alaska Airlines logo]()
$538
This Alaska Airlines deal was found by Cheapflights users on 7/3. 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 9/2312:17 pm
DEN
- KOA
1 stop11h 10m
Multiple Airlines
Tue 9/291:52 pm
KOA
- DEN
2 stops18h 28m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$545
This Southwest deal was found by Cheapflights users on 7/4. 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 11/245:00 am
DEN
- KOA
2 stops12h 15m
Southwest
Thu 12/37:05 pm
KOA
- DEN
2 stops11h 55m
Southwest
Deal found 7/4![Southwest logo]()
$597
This Delta deal was found by Cheapflights users on 7/1. 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 9/146:00 am
DEN
- KOA
1 stop15h 31m
Delta
Sat 9/198:50 pm
KOA
- DEN
1 stop11h 55m
Delta
Deal found 7/1![Delta logo]()
$601
This United Airlines deal was found by Cheapflights users on 7/2. 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 7/165:15 am
DEN
- KOA
1 stop9h 25m
United Airlines
Wed 7/227:00 am
KOA
- DEN
1 stop9h 01m
United Airlines
Deal found 7/2![United Airlines logo]()
$684
This Alaska Airlines deal was found by Cheapflights users on 7/5. 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 11/103:11 pm
DEN
- KOA
1 stop10h 33m
Multiple Airlines
Thu 11/126:30 pm
KOA
- DEN
2 stops15h 29m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$550
This Alaska Airlines deal was found by Cheapflights users on 7/5. 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 11/247:04 pm
DEN
- KOA
1 stop23h 28m
Alaska Airlines
Thu 12/32:02 pm
KOA
- DEN
1 stop18h 53m
Alaska Airlines
Deal found 7/5![Alaska Airlines logo]()
$554
This Alaska Airlines deal was found by Cheapflights users on 7/4. 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 7/287:05 pm
DEN
- KOA
1 stop19h 50m
Alaska Airlines
Wed 8/58:03 am
KOA
- DEN
1 stop11h 56m
Alaska Airlines
Deal found 7/4![Alaska Airlines logo]()
$554
This Alaska Airlines deal was found by Cheapflights users on 7/1. 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 9/171:43 pm
DEN
- KOA
2 stops12h 07m
Multiple Airlines
Sat 9/198:45 pm
KOA
- DEN
2 stops13h 21m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$565
This Alaska Airlines deal was found by Cheapflights users on 7/2. 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 12/108:20 am
DEN
- KOA
1 stop10h 30m
Alaska Airlines
Sun 12/1312:50 pm
KOA
- DEN
1 stop19h 44m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$554
Last-minute flights from Denver to Kailua-KonaDiscover last-minute flight deals from Denver to Kailua-Kona. Data last updated July 6, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Kailua-Kona. Data last updated July 6, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 7/2. 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 7/286:00 am
DEN
- KOA
1 stop10h 37m
United Airlines
Tue 8/47:00 am
KOA
- DEN
1 stop9h 14m
United Airlines
Deal found 7/2![United Airlines logo]()
$519
This United Airlines deal was found by Cheapflights users on 7/2. 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 8/53:47 pm
DEN
- KOA
1 stop9h 58m
United Airlines
Wed 8/1212:04 pm
KOA
- DEN
1 stop8h 55m
United Airlines
Deal found 7/2![United Airlines logo]()
$520
This Southwest deal was found by Cheapflights users on 7/2. 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.
Wed 8/56:15 am
DEN
- KOA
2 stops11h 55m
Southwest
Wed 8/128:35 pm
KOA
- DEN
1 stop11h 10m
Southwest
Deal found 7/2![Southwest logo]()
$529
This Expedia deal was found by Cheapflights users on 7/2. 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 8/56:02 am
DEN
- KOA
2 stops15h 53m
Multiple Airlines
Wed 8/126:00 am
KOA
- DEN
2 stops13h 30m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$535
This Alaska Airlines deal was found by Cheapflights users on 7/5. 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 8/77:05 pm
DEN
- KOA
1 stop19h 50m
Alaska Airlines
Fri 8/148:03 am
KOA
- DEN
1 stop11h 56m
Alaska Airlines
Deal found 7/5![Alaska Airlines logo]()
$528
This CheapOair deal was found by Cheapflights users on 7/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/77:05 pm
DEN
- KOA
1 stop19h 50m
Alaska Airlines
Fri 8/2110:35 am
KOA
- DEN
1 stop9h 21m
Alaska Airlines
Deal found 7/3![Alaska Airlines logo]()
$533
This Expedia deal was found by Cheapflights users on 7/3. 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 8/711:32 am
DEN
- KOA
2 stops14h 18m
Multiple Airlines
Fri 8/148:03 am
KOA
- DEN
1 stop11h 56m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$534
This Alaska Airlines deal was found by Cheapflights users on 7/5. 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 8/126:18 pm
DEN
- KOA
2 stops16h 28m
Multiple Airlines
Tue 8/183:40 pm
KOA
- DEN
2 stops16h 40m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$526
This Alaska Airlines deal was found by Cheapflights users on 7/4. 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 8/1311:32 am
DEN
- KOA
2 stops14h 18m
Multiple Airlines
Fri 8/2110:35 am
KOA
- DEN
1 stop9h 21m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$532
This Expedia deal was found by Cheapflights users on 7/4. 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 8/1411:32 am
DEN
- KOA
2 stops14h 18m
Multiple Airlines
Tue 8/188:03 am
KOA
- DEN
1 stop10h 42m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$517
This Expedia deal was found by Cheapflights users on 7/4. 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 8/146:02 am
DEN
- KOA
1 stop12h 33m
Alaska Airlines
Tue 8/181:18 pm
KOA
- DEN
1 stop17h 46m
Alaska Airlines
Deal found 7/4![Alaska Airlines logo]()
$536
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 July 6, 2026.
Search for one-way flight options from Denver to Kailua-Kona. Find affordable one-way fares based on user searches. Data last updated July 6, 2026.
This CheapOair deal was found by Cheapflights users on 7/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:17 am
DEN
- KOA
1 stop12h 31m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$202
This CheapOair deal was found by Cheapflights users on 7/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/241:43 pm
DEN
- KOA
2 stops12h 07m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$208
This Priceline deal was found by Cheapflights users on 7/1. 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.
Tue 12/18:20 am
DEN
- KOA
1 stop10h 30m
Alaska Airlines
Deal found 7/1![Alaska Airlines logo]()
$222
This Southwest deal was found by Cheapflights users on 7/1. 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.
Wed 8/199:00 am
DEN
- KOA
2 stops16h 25m
Southwest
Deal found 7/1![Southwest logo]()
$228
This Southwest deal was found by Cheapflights users on 7/1. 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 8/106:20 am
DEN
- KOA
1 stop10h 05m
Southwest
Deal found 7/1![Southwest logo]()
$242
This Priceline deal was found by Cheapflights users on 7/5. 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.
Tue 8/1811:32 am
DEN
- KOA
2 stops24h 13m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$254
This CheapOair deal was found by Cheapflights users on 7/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/411:40 am
DEN
- KOA
2 stops14h 30m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$258
This Alaska Airlines deal was found by Cheapflights users on 7/4. 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 9/107:08 pm
DEN
- KOA
1 stop19h 58m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$269
This Trip.com deal was found by Cheapflights users on 7/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/199:45 am
DEN
- KOA
1 stop27h 47m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$271
This Alaska Airlines deal was found by Cheapflights users on 7/3. 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 9/106:17 am
DEN
- KOA
1 stop12h 31m
Alaska Airlines
Deal found 7/3![Alaska Airlines logo]()
$272
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 July 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $517 (Delta) |
One-way from | $202 (CheapOair) |
Popular in | July |
Cheapest in | September |
Average price | $790 |
Good round-trip deal | $804 or less |
Good one-way deal | $452 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 July 6, 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
Sun 9/6
8:22 am-7:25 pm
1 stop15h 03m
Kona Intl
Sun 9/13
10:35 am-11:44 pm
1 stop9h 09m
$538
DenverKailua-Kona
DEN - KOA
DENKOA
Denver Intl
Wed 9/23
12:17 pm-7:27 pm
1 stop11h 10m
Kona Intl
Tue 9/29
1:52 pm-12:20 pm
2 stops18h 28m
$545
DenverKailua-Kona
DEN - KOA
DENKOA
Denver Intl
Tue 11/10
3:11 pm-10:44 pm
1 stop10h 33m
Kona Intl
Thu 11/12
6:30 pm-12:59 pm
2 stops15h 29m
$550
DenverKailua-Kona
DEN - KOA
DENKOA
Denver Intl
Tue 11/24
7:04 pm-3:32 pm
1 stop23h 28m
Kona Intl
Thu 12/3
2:02 pm-11:55 am
1 stop18h 53m
$554
DenverKailua-Kona
DEN - KOA
DENKOA
Denver Intl
Tue 7/28
7:05 pm-10:55 am
1 stop19h 50m
Kona Intl
Wed 8/5
8:03 am-11:59 pm
1 stop11h 56m
$554
DenverKailua-Kona
DEN - KOA
DENKOA
Denver Intl
Thu 12/10
8:20 am-3:50 pm
1 stop10h 30m
Kona Intl
Sun 12/13
12:50 pm-11:34 am
1 stop19h 44m
$554
DenverKailua-Kona
DEN - KOA
DENKOA
Denver Intl
Thu 9/17
1:43 pm-9:50 pm
2 stops12h 07m
Kona Intl
Sat 9/19
8:45 pm-2:06 pm
2 stops13h 21m
$565
DenverKailua-Kona
DEN - KOA
DENKOA
Denver Intl
Tue 11/24
5:00 am-2:15 pm
2 stops12h 15m
Kona Intl
Thu 12/3
7:05 pm-10:00 am
2 stops11h 55m
$597
DenverKailua-Kona
DEN - KOA
DENKOA
Denver Intl
Mon 9/14
6:00 am-5:31 pm
1 stop15h 31m
Kona Intl
Sat 9/19
8:50 pm-12:45 pm
1 stop11h 55m
$601
Quickest round-trip
DenverKailua-Kona
DEN - KOA
DENKOA
Denver Intl
Thu 7/16
5:15 am-10:40 am
1 stop9h 25m
Kona Intl
Wed 7/22
7:00 am-8:01 pm
1 stop9h 01m
$684
Showing 1-10 of 19 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 July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 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
Airlines
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 $511). Flying from Denver to Kailua-Kona in July is currently the most expensive (average of $790). 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 July 6, 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.
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 July 6, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Southwest, 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
Entertainment
7.0
Crew
8.5
Overall
7.9
Food
7.0
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Entertainment
7.0
Crew
8.5
Overall
7.9
Food
7.0
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Entertainment
7.0
Crew
8.5
Overall
7.9
Food
7.0
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Entertainment
7.0
Crew
8.5
Overall
7.9
Food
7.0
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Entertainment
7.0
Crew
8.5
Overall
7.9
Food
7.0
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Entertainment
7.0
Crew
8.5
Overall
7.9
Food
7.0
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Related info for your journey
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Other flights to Kailua-Kona
Explore flights to Kailua-Kona departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 6, 2026.
Denver and Kailua-Kona flights
Browse other Denver and Kailua-Kona flight options. Last updated on July 6, 2026.
Other flights from Denver
Browse through other flights departing from Denver. Flights are based on user searches made on Cheapflights and were last updated on July 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 July 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$200 | Average$436 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$280 | Average$433 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$292 | Average$545 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$319 | Average$480 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$377 | Average$570 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$484 | Average$766 | FlexibilityNo cancel fee | On-time69% |