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Denver International Airport
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Scan through all non-stop flights from Kailua-Kona to Denver. The full flight schedule below gives an overview of all non-stop flights from KOA to DEN, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
The Mediterranean regions near Denver are known for their warm, arid summers, where temperatures often go beyond 30°C (86°F). In some inland spots, the heat can climb even higher, sometimes reaching 40°C (104°F) or more. The winters are pleasantly mild, accompanied by some rainfall. This lovely climate, paired with breathtaking landscapes and bright, sunny days attract visitors from around the globe.
Denver is a wonderful place to visit all year long, but spring (March-May) and fall (September-November) are the best seasons to visit. The weather is pleasantly warm during these times, especially since the summers can be quite hot in those regions.
Currently, there is only one airline operating non-stop flights from Kailua-Kona KOA to Denver DEN, which is United Airlines. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their KOA DEN flight schedule.
Flights from KOA to DEN are operated once a week. Departure times vary between 19:25 - 22:25. The earliest flight departs at 19:25, the last flight departs at 22:25. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).
The fastest direct flight from Kailua-Kona to Denver takes 6 hours and 37 minutes. The flight distance between Kailua-Kona and Denver is 3,323 miles (or 5,348 km).
There are 2 airports in Denver: Denver International Airport (DEN) and Centennial Airport (APA).
There is 1 flight per week flying from Kailua-Kona to Denver (as of March 2026).
6 hours and 37 minutes is the average flight time from Kailua-Kona to Denver.
The distance from Kailua-Kona to Denver is 3,323 miles (5,348 kilometers).
United Airlines is the only airline flying nonstop from Kailua-Kona to Denver.
Star Alliance is currently the only alliance flying nonstop from Kailua-Kona to Denver.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Kailua-Kona to Denver:
The earliest flight departs at 19:25 from Kailua-Kona and arrives at 06:22 at Denver.
The latest flight departs at 22:25 from Kailua-Kona and arrives at 08:25 at Denver.
3,323 miles (5,348 km) · 6h 37m
19:45
06:22
United Airlines
Star Alliance
UA 1731
United Airlines
Boeing 777
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