DEN - KOA

$207 Find Cheap Flights from Denver to Kailua-Kona - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Kailua-Kona departing on 8/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$499
Typical prices: $385-$694
Alaska Airlines
Wed 9/23Mon 9/28
DEN - KOA • 1 stop
Cheapest non-stop
$785
Typical prices: $724-$883
United Airlines
Wed 10/14Mon 10/19
DEN - KOA • Non-stop
Nonstop flights
You can fly direct with United Airlines. Average duration is 7h 28m
Direct flights
Direct flights
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Direct flights
Direct flights
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Top layover airports
Cheapest • Avg $511 (round-trip)
Shortest trip • 9h 30m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 31% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 19% price drop
Most popular
Good to know
Good to know
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Kailua-Kona!
Flight Deals
Booking Insights
Expert advice
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Kailua-Kona that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Denver to Kailua-Kona

Wed, Sep 23 - Mon, Sep 28
Alaska Airlines Logo
8:22 am - 7:27 pm
DEN
-
KOA
15h 05m
1 stop
Alaska Airlines Logo
10:25 pm - 2:06 pm
KOA
-
DEN
11h 41m
1 stop
$499Alaska Airlines
Fri, Oct 16 - Wed, Oct 28
Multiple Airlines Logo
3:28 pm - 6:46 am
DEN
-
KOA
19h 18m
2 stops
Multiple Airlines Logo
7:15 pm - 11:35 am
KOA
-
DEN
12h 20m
2 stops
$500Multiple Airlines
Mon, Aug 31 - Mon, Sep 7
American Airlines Logo
8:29 am - 1:58 pm
DEN
-
KOA
9h 29m
1 stop
American Airlines Logo
9:45 pm - 11:34 am
KOA
-
DEN
9h 49m
1 stop
$504American Airlines
Fri, Oct 16 - Wed, Oct 21
Multiple Airlines Logo
6:56 pm - 11:46 am
DEN
-
KOA
20h 50m
2 stops
Multiple Airlines Logo
5:02 pm - 11:35 am
KOA
-
DEN
14h 33m
2 stops
$505Multiple Airlines
Sat, Sep 19 - Sat, Sep 26
Multiple Airlines Logo
11:50 am - 11:06 am
DEN
-
KOA
27h 16m
1 stop
Multiple Airlines Logo
10:35 am - 12:20 pm
KOA
-
DEN
21h 45m
1 stop
$506Multiple Airlines
Thu, Sep 17 - Thu, Oct 1
Delta Logo
7:40 am - 7:23 pm
DEN
-
KOA
15h 43m
1 stop
Delta Logo
8:50 pm - 12:45 pm
KOA
-
DEN
11h 55m
1 stop
$508Delta
Sat, Sep 19 - Sat, Sep 26
Multiple Airlines Logo
11:50 am - 11:06 am
DEN
-
KOA
27h 16m
1 stop
Multiple Airlines Logo
10:35 am - 12:20 pm
KOA
-
DEN
21h 45m
1 stop
$509Multiple Airlines
Tue, Aug 4 - Fri, Aug 14
Alaska Airlines Logo
7:05 pm - 10:55 am
DEN
-
KOA
19h 50m
1 stop
Alaska Airlines Logo
9:19 pm - 6:29 pm
KOA
-
DEN
17h 10m
2 stops
$510Alaska Airlines
Fri, Sep 11 - Mon, Sep 28
Delta Logo
6:00 am - 7:23 pm
DEN
-
KOA
17h 23m
2 stops
Delta Logo
8:50 pm - 11:59 pm
KOA
-
DEN
23h 09m
2 stops
$511Delta
Sat, Sep 19 - Sat, Sep 26
Multiple Airlines Logo
11:50 am - 11:06 am
DEN
-
KOA
27h 16m
1 stop
Multiple Airlines Logo
7:15 pm - 2:06 pm
KOA
-
DEN
14h 51m
2 stops
$512Multiple Airlines
Booking Insights

KAYAK's insights & trends for Denver to Kailua-Kona flights

Get data-powered insights and trends into flights from Denver to Kailua-Kona to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Denver to Kailua-Kona?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Denver to Kailua-Kona departing in September.

What’s the cheapest day of the week to fly from Denver to Kailua-Kona?

The average price of all round-trip flights from Denver to Kailua-Kona clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Kailua-Kona on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Denver to Kailua-Kona. For your return ticket, we recommend flying on a Monday and avoiding Saturdays for the best deals.

What is the cheapest month to fly from Denver to Kailua-Kona?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Denver to Kailua-Kona, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Denver to Kailua-Kona is September, where tickets cost $520 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $789 and $723 respectively.

How far in advance should I book a flight from Denver to Kailua-Kona?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Denver to Kailua-Kona, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Denver to Kailua-Kona, you should book around 3 weeks before departure, which saves you about 31% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Expert advice

Expert advice for your flight from Denver to Kailua-Kona

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on KOA

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Harriet Baskas

Harriet Baskas

Expert on DEN

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Good to know

Low season

August

Cheapest flight

$207
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from Denver to Kailua-Kona

When to book flights from Denver to Kailua-Kona

Are your dates flexible? Find out the best times to travel from Denver to Kailua-Kona based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Denver to Kailua-Kona

  • What is unique about Denver International Airport?

    DEN has one of the most extensive airport animal therapy programs in America called the DEN CATS. The squad of four-legged volunteers comprises more than 80 dogs and one cat available to travelers needing warm cuddles.

  • Are there car rental companies at Kona International Airport?

    Yes. Alamo, Avis, Budget, Dollar, Enterprise, Hertz, National, and Thrifty are the car rental companies represented at Kona airport. If you’ve made your reservation through KAYAK, to go to relevant check-in counters that are located across the street, you can pick your car from there. They are located at the baggage claim areas A and B,.

  • Is there a waiting lounge at Denver International Airport?

    Yes. DEN has six waiting lounges. American Airlines Admirals Club, Delta Sky Club, and USO Lounge are on concourse A. In concourse B, there’s United Club near gates B32 and B44, and Centurion Lounge is located in concourse C.

  • Where are the pet relief zones at Denver International Airport?

    A pre-security outdoor pet relief area can be found outside door 200 at Jespersen Terminal, while post-security zones are at the center cores of A, B, and C Gates. The indoor pet relief rooms comply with the Americans with Disabilities Act and come fitted with artificial turf flooring, a drainage system, disposal bags and containers, wall-mounted clean-up sinks, and more.

  • What is the cheapest flight from Denver to Kailua-Kona?

    In the last 5 days, the lowest price for a flight from Denver to Kailua-Kona was $188 for a one-way ticket and $499 for a round-trip.

  • Do I need a passport to fly between Denver and Kailua-Kona?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Denver to Kailua-Kona?

    Denver and Kailua-Kona are both served by 1 main airport. You will leave Denver from Denver Intl and will be arriving at Kona Intl.

  • Which airlines offer Wi-Fi service onboard planes from Denver to Kailua-Kona?

    Only JetBlue offers inflight Wi-Fi service on the Denver to Kailua-Kona flight route.

  • Which aircraft models fly most regularly from Denver to Kailua-Kona?

    The Boeing 757-200 is the aircraft model that flies most regularly on the Denver to Kailua-Kona flight route.

  • Which airline alliances offer flights from Denver to Kailua-Kona?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Denver and Kailua-Kona, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Denver to Kailua-Kona?

    There are nonstop flights from Denver to Kailua-Kona on a daily basis.

  • Which is the best airline for flights from Denver to Kailua-Kona, Southwest or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Denver to Kailua-Kona are Southwest and Alaska Airlines. With an average price for the route of $572 and an overall rating of 8.0, Southwest is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $545 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Denver to Kailua-Kona?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Denver to Kailua-Kona.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Denver to Kailua-Kona?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kailua-Kona from Denver is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Denver to Kailua-Kona?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kailua-Kona with an airline and back to Denver with another airline. Booking your flights between Denver and KOA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denver to Kailua-Kona?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kailua-Kona from Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Denver to Kailua-Kona

  • Looking for a cheap flight? 25% of our users found flights on this route for $452 or less one-way and $794 or less round-trip.
  • There are more connecting flights to Kona International Airport (KOA) than direct. That should be an added advantage, especially if you want to do some souvenir shopping during your layover. Depending on the airline, your stopover options include San Francisco and Los Angeles international airports.
  • Denver International Airport (DEN) is the third-busiest airport in the world, handling an average of 2.1 million people per day nationwide. To make it through the TSA PreCheck screening process quickly, especially during peak hours from 4 am to 11 am and 3 pm to 6 pm, it’s best to be at the airport 2h early. This gives you leeway to navigate flight check-in and security lines in time to make your flight.
  • Traveling with kids? Denver International airport has three nursing rooms that are conveniently located post-security at the center of each concourse, center of the terminal on Level 5 near arrivals, and on the farthest east side of Concourse B. Moms that need to breastfeed or pump upon arriving at Kona International airport can do so at one of the three airport family restrooms at the north and south terminal and ground transportation building.
  • Denver International Airport is part of the Hidden Disabilities Sunflower Lanyard Program. Passengers or their travel care companions can obtain the green lanyard with sunflowers to discreetly signal that they have an invisible disability and may need extra support getting through the airport. Kona International airport is wheelchair accessible and has restrooms with grab bars and dedicated areas for disabled parking.
  • Why drag bulky bags around when you can travel luggage-free thanks to free bag check and check-in services offered by Bags Inc at DEN airport? You can find a Lost and Found department in the Security Office if you misplaced or lost your property at Kona International airport.

Prefer to fly direct from Denver to Kailua-Kona?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Denver Intl to Kona Intl.
Find which airlines fly direct from Denver Intl Airport to Kona Intl Airport, which days they fly and book direct flights.

Direct departures

Denver Intl to Kona Intl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Kona Intl to Denver Intl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Everything you need to know for your flight from Denver to Kailua-Kona

Information on your arrival and departure airports