₩489,100 Cheap Flights from Denver (DEN) to Kailua-Kona (KOA)

View ₩489,100 flight on Fri, Aug 15, 2025Opens in a new window

Popular airlines from Denver Intl. Airport (DEN) to Kona Intl. Airport (KOA)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Denver to Kailua-Kona (DEN-KOA)

Prices were available within the past 7 days and start at ₩489,100 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)

November is typically the cheapest month to fly

From ₩437,803 - ₩1,242,659 per traveler.

Graph displaying average flight prices per month

Flights from Denver (DEN) to Kailua-Kona (KOA)
Origin airport
Denver Intl.
Destination airport
Kona Intl.
Distance
5319 km
Average flight time
5 hours 59 mins

Denver to Kailua-Kona Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Denver to Kailua-Kona will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Kailua-Kona.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with DEN to KOA flights that won’t make your bank account wince. Ready to temporarily leave behind Denver for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to KOA with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from DEN to KOA?
Round-trip tickets between DEN and Ellison Onizuka Kona Intl. Airport at Keāhole start from . This is based on fares offered within the last 7 days on Expedia for flights departing within the next year — book today so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Denver Intl. Airport (DEN) to Kona Intl. Airport (KOA)?
Most flights can be canceled online, but whether you are charged a fee depends on your airline. If you do have to cancel your getaway, follow the instructions in the Customer Service Portal.
How do I find cheap flights from DIA airport to Kona Intl. Airport (KOA) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Denver Airport to KOA flights, you'll see a "no change fees" filter for you to select.
How far is the flight from DEN to Ellison Onizuka Kona Intl. Airport at Keāhole?
Denver to Kailua-Kona is around 5,400 kilometers, so get ready to spend a while in the air. Make sure you pack all the essentials, from your earplugs to your eye mask. Take a few snacks to munch on throughout your flight too.
Which airlines fly direct from Denver Intl. Airport (DEN) to Ellison Onizuka Kona Intl. Airport at Keāhole?
If you'd like to fly directly from Denver Airport to Kona Intl. Airport (KOA), United Airlines (UA) is a popular choice. It operates 30 monthly flights between Denver and Kailua-Kona.
Are DIA airport to Ellison Onizuka Kona Intl. Airport at Keāhole flight tickets cheaper when they're purchased at the last minute?
Flight prices from Denver Intl. Airport (DEN) to Ellison Onizuka Kona Intl. Airport at Keāhole are available up to a year prior to departure on Expedia. And although you may occasionally pick up a fantastic last-minute deal, it's not something you should bank on. Also, booking your flights in advance means you'll have more choices — and you can avoid landing the dreaded middle seat! We regularly update our fares to make sure you get the biggest bargains, so keep checking in for all the latest specials.

Explore a world of travel with Expedia

*Available to Expedia members.