For a quick security experience, reserve a time online for general screening at DEN. This helps avoid long lines, especially during peak hours.

Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $369 (Delta) |
One-way from | $161 (Kiwi.com) |
Popular in | June |
Cheapest in | September |
Average price | $696 |
Good round-trip deal | $632 or less |
Good one-way deal | $382 or less |
Fly from
Fly to
Route
Depart
Return
Price
DenverKailua-Kona
DEN - KOA
DENKOA
Denver Intl
Tue 1/13
6:29 am-6:30 pm
2 stops15h 01m
Kona Intl
Sun 3/1
8:59 pm-12:15 pm
1 stop12h 16m
DenverKailua-Kona
DEN - KOA
DENKOA
Denver Intl
Sun 2/1
6:29 am-6:30 pm
2 stops15h 01m
Kona Intl
Wed 2/4
9:55 pm-12:27 pm
1 stop11h 32m
DenverKailua-Kona
DEN - KOA
DENKOA
Denver Intl
Sun 1/25
7:39 pm-4:00 pm
2 stops23h 21m
Kona Intl
Thu 2/5
9:00 pm-6:41 pm
2 stops18h 41m
DenverKailua-Kona
DEN - KOA
DENKOA
Denver Intl
Tue 1/6
6:29 am-6:30 pm
2 stops15h 01m
Kona Intl
Thu 1/15
8:45 pm-11:54 am
2 stops12h 09m
DenverKailua-Kona
DEN - KOA
DENKOA
Denver Intl
Wed 1/14
6:14 pm-6:30 pm
1 stop27h 16m
Kona Intl
Mon 2/2
9:55 pm-3:15 pm
2 stops14h 20m
DenverKailua-Kona
DEN - KOA
DENKOA
Denver Intl
Mon 2/2
7:00 am-9:30 pm
1 stop17h 30m
Kona Intl
Wed 2/4
6:00 am-11:58 pm
2 stops14h 58m
DenverKailua-Kona
DEN - KOA
DENKOA
Denver Intl
Sun 3/1
6:40 am-6:30 pm
2 stops14h 50m
Kona Intl
Fri 3/6
9:45 pm-3:02 pm
2 stops14h 17m
DenverKailua-Kona
DEN - KOA
DENKOA
Denver Intl
Mon 2/9
6:29 am-6:30 pm
2 stops15h 01m
Kona Intl
Fri 2/20
8:59 pm-3:02 pm
2 stops15h 03m
DenverKailua-Kona
DEN - KOA
DENKOA
Denver Intl
Mon 1/12
7:00 am-4:00 pm
2 stops12h 00m
Kona Intl
Tue 3/3
6:00 am-11:59 pm
2 stops14h 59m
DenverKailua-Kona
DEN - KOA
DENKOA
Denver Intl
Mon 1/12
7:00 am-6:30 pm
2 stops14h 30m
Kona Intl
Sun 2/1
9:55 pm-10:36 pm
2 stops21h 41m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star |
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 43 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, June is the cheapest month in which you can book a flight from Denver to Kailua-Kona (average of $113). Flying from Denver to Kailua-Kona in March is currently the most expensive (average of $381). 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.
It’s optimal to fly from Denver to Kailua-Kona at noon. By choosing this option you can save up to 43% on the cost of your flight, compared to a flight in the morning.
Travelers seeking maximum savings on their Denver to Kailua-Kona flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Las Vegas (LAS) – chosen by Cheapflights users on 50% of 1-stop itineraries from Denver to Kailua-Kona on Cheapflights.
Las Vegas (LAS) is the most affordable 1-stop option, with an average round-trip price of $663.
Flights via Phoenix (PHX) have the shortest average one-way travel time for 1-stop routes: 10h 08m.
Flights via Las Vegas (LAS) offer the fastest connection on this route, with an average layover time of 1h 50m.
Boarding
Food
Entertainment
Crew
Comfort
Overall
Reviews
Art,Dec 2025
SAN - OGG
Boarding
Food
Entertainment
Crew
Comfort
Overall
Reviews
Art,Dec 2025
SAN - OGG
Boarding
Food
Entertainment
Crew
Comfort
Overall
Reviews
Art,Dec 2025
SAN - OGG
Boarding
Food
Entertainment
Crew
Comfort
Overall
Reviews
Art,Dec 2025
SAN - OGG
Boarding
Food
Entertainment
Crew
Comfort
Overall
Reviews
Art,Dec 2025
SAN - OGG
Boarding
Food
Entertainment
Crew
Comfort
Overall
Reviews
Art,Dec 2025
SAN - OGG
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$200 | Average$498 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$214 | Average$504 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$282 | Average$487 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$319 | Average$472 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$339 | Average$566 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$567 | Average$810 | FlexibilityNo cancel fee | On-time69% |