United flights to Kailua-Kona from Denver

View S$409 flight on Tue, 31 Mar, 2026Opens in a new window

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United flights from Denver to Kailua-Kona (DEN→KOA)

Prices were available within the past 7 days and start at S$409 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Denver (DEN) to Kailua-Kona (KOA)

January is typically the cheapest month to fly

From S$402 - S$876 per traveller.
Denver to Kailua-Kona route information
Origin airport
Denver Intl.
Destination airport
Kona Intl.
Distance
5319 km
Average flight time
7 hours 31 mins

Frequently asked questions

How much is a United Airlines flight from Denver Intl. Airport (DEN) to Kona Intl. Airport (KOA)?
Landing cheap one-way United Airlines flights from DEN to KOA from S$409 on Expedia couldn't be simpler — just filter by "Price (lowest to highest)." Alternatively, check out our affordable return fares for your next exciting adventure.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from DEN to KOA with United Airlines?
October is one of the least expensive months to jet off to Kailua-Kona with United Airlines. You could also find fantastic deals on return and one-way fares in September.
Does United Airlines fly nonstop from Denver Intl. Airport (DEN) to Kona Intl. Airport (KOA)?
Depart on one of United Airlines's 7 direct weekly flights from Denver Intl. Airport (DEN) to Kona Intl. Airport (KOA). To view available options, enter your travel dates, origin and destination and hit search. Then apply the "Nonstop" and "Airline" filters.
How long does it take to fly from DEN to KOA with United Airlines?
The journey time for a nonstop United Airlines flight from Denver Intl. Airport (DEN) to Kona Intl. Airport (KOA) takes around 7h 31m.
What airports does United Airlines fly into in Kailua-Kona?
Kona Intl. Airport (KOA) is the main Kailua-Kona gateway for United Airlines flights from Denver Intl. Airport (DEN).
What type of plane does United Airlines fly from Denver Intl. Airport (DEN) to Kona Intl. Airport (KOA)?
Chances are you'll board a Boeing 777 for your United Airlines flight from Denver Intl. Airport (DEN) to Kona Intl. Airport (KOA). However, you may end up on an alternative aircraft for operational reasons.
Can I change or cancel my United Airlines flight from Denver Intl. Airport (DEN) to Kona Intl. Airport (KOA)?
Changes are often free within 24 hours of making a booking, but your airline may charge you after that time. For further information about modifying your reservation, go to your "Trips," select your flight and click on "Manage Booking." If you want the flexibility to change your itinerary without extra charges, tick the "No cancel fee" or "Changes included" filter when organising your next adventure.

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