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Route

Denver → Kailua

DENDenverDenver International Airport
KOAKailuaEllison Onizuka Kona International Airport at Keāhole
Distance
3,325 mi
Estimated flight time
~7h 10m

Kailua is currently 4 hours behind Denver.

No nonstop connection observed

View the reverse route

Our route data contains no observed nonstop flight from Denver to Kailua. That does not rule out a one-stop journey; see the direct destinations of Denver for the options.

About this route

  • Intercontinental: this route connects two continents.
  • Direct destinations observed from Denver: 203.
  • Direct destinations observed from Kailua: 16.

The airports on this route

Denver International Airport

Denver, United StatesDEN / KDEN

International hub · 203 direct destinations · 6 runways · longest runway 16,001 ft

56 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center

Airport pageAll direct destinations

Ellison Onizuka Kona International Airport at Keāhole

Kailua, United StatesKOA / PHKO

Regional airport · 16 direct destinations · 1 runway · longest runway 11,001 ft

87 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center

Airport pageAll direct destinations

About the route from Denver to Kailua

The distance between Denver International Airport (DEN) and Ellison Onizuka Kona International Airport at Keāhole (KOA) is approximately 3,325 mi; no direct connection has been observed in our route data.

Frequently asked questions about this route

How far is Denver from Kailua by air?
The great-circle distance between Denver International Airport and Ellison Onizuka Kona International Airport at Keāhole is approximately 3,325 mi.
Is there a direct connection from Denver to Kailua?
No direct connection between DEN and KOA has been observed in our route data. That does not rule out a one-stop journey.
What is the current time difference between Denver and Kailua?
Kailua is currently 4 hours behind Denver.

Where this data comes from

The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.

The flight archive of the last twelve months has nothing for this route, so we say nothing about frequency.

Route data updated on October 11, 2026.