Cheap flights from Kailua-Kona to Denver from $160
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kailua-Kona to Denver departing on 9/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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American Airlines flights from Kailua-Kona to Denver
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Alaska Airlines flights from Kailua-Kona to Denver
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How to get the cheapest flight ticket from Kailua-Kona to Denver
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Denver?
The cheapest month to fly to Denver from Kailua-Kona is in November. Flight prices, which tend to average around $366, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in November, then you should wait until September to fly from Kailua-Kona, when ticket prices are also cheap, with an average price of $381.
What is the cheapest day to depart on your flight to Denver?
The cheapest day to depart on your flight to Denver is on a Tuesday when prices can be found for as low as $624. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Sunday, with ticket prices averaging around $902.
What is the cheapest time of day to depart on your flight to Denver?
The cheapest time of day to fly to Denver is in the morning when flights can be purchased for as low as $501. Flights in the evening are often more expensive with an average ticket price of $745.
What is the cheapest Kona Intl to Denver Intl flight route?
Fly from Kona Intl to Denver Intl for the best Kona Intl - Denver Intl flight prices
How far in advance should I book a flight to Denver?
You are more likely to see cheaper flights to Denver from Kailua-Kona when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $582 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Kailua-Kona for as low as $428 on momondo.
What cabin class options are available on Kona Intl to Denver Intl flights?
There are 4 cabin classes available to choose from on Kona Intl to Denver Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Kona Intl to Denver Intl?
Delta, Southwest, and Hawaiian Airlines are the most popular carriers operating from Kona Intl to Denver Intl
What airlines fly to Denver?
United Airlines, Delta and Alaska Airlines are the top three most popular airlines that fly to Denver from Kailua-Kona according to our data. United Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Denver. Keep in mind that there are 5 different airlines that fly to Denver on a routine basis, so you have a few additional options to choose from.
How many flights depart from Kailua-Kona to Denver on average per day?
1 flights are operational daily from Kailua-Kona to Denver as of June 2025. The most popular departure time for this route is 7:00PM, with 100% of flights per day taking off in the evening.
How many flights depart from Kailua-Kona to Denver on average per week?
As of June 2025, there are 7 flights per week flying from Kailua-Kona to Denver. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.
When to book flights from Kailua-Kona to Denver
Cheap Kailua-Kona to Denver (KOA to DEN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Kailua-Kona to Denver
How far is Kona Intl to Denver Intl by plane?
A flight from Kona Intl to Denver Intl will travel around 3306.4 mi. In terms of flight time, this usually takes a little over 6h 30m.
When did momondo last update prices for flights from Kona Intl Airport to Denver Intl Airport?
Prices for flights from Kona Intl Airport to Denver Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Kona Intl Airport to Denver Intl Airport?
As of June 2025, there are 5 operators available to choose from for flights from Kona Intl Airport to Denver Intl Airport.
How old do you have to be to fly from Kona Intl Airport to Denver Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kona Intl Airport to Denver Intl Airport.
What documentation or ID do you need to fly to Denver Intl Airport?
The travel and health documents you'll need for your trip to Denver Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Denver Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Kailua-Kona to Denver?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Kailua-Kona to Denver is Boeing 777 (63.33% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (6.67%), Boeing 787-10 Dreamliner (6.67%), and Boeing 757-200 (6.67%).
What is the most popular airline from Kailua-Kona to Denver?
Based on momondo bookings for flights between Kailua-Kona and Denver, the leading airline is United Airlines, making up 42% of the total bookings. Other popular airlines include Delta with 26%, Alaska Airlines with 17%, and American Airlines with 10%.
Best airlines flying from Kailua-Kona to Denver
Compare and see reviews for airlines that fly from Kailua-Kona to Denver with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $292 | Free Cancellation | Rating 8.0 7,964 reviews | |||
| PriceFrom $319 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $348 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $423 | Free Cancellation | Rating 7.4 8,810 reviews | |||
| PriceFrom $526 | Free Cancellation | Rating 8.0 4,280 reviews |
United Airlines Flights From Kailua-Kona to Denver
United Airlines flies from Kailua-Kona to Denver around 7 times per week, with 8,810 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from Kailua-Kona to Denver in the last 72 hours was $423 (round-trip), much lower than the average airfare cost of $813 for United Airlines flights on this route.
Traveling to a place near Denver?
Book flights to Denver if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Kailua-Kona to Denver?
Finding the right flight to Denver from Kailua-Kona is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Denver quick and easy, saving you time and money.
Can I find flights from Kailua-Kona to Denver with flexible booking policies on momondo?
momondo does allow users to show only those flights to Denver from Kailua-Kona which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Kailua-Kona to Denver?
momondo helps you find the best flight between Kailua-Kona and Denver by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Kailua-Kona to Denver right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Denver from Kailua-Kona. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.