KOA - DEN

$202 Find Cheap Flights from Kailua-Kona to Denver - 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 Kailua-Kona to Denver departing on 10/1. 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
$404
Typical prices: $783-$923
United Airlines
Thu 9/17Mon 9/21
KOA - DEN • 1 stop
Cheapest non-stop
$835
Typical prices: $873-$1,074
United Airlines
Thu 10/15Mon 10/19
KOA - DEN • Non-stop
Nonstop flights
Every day
You can fly direct with United Airlines. Average duration is 6h 48m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top layover airports
Phoenix (PHX)
Cheapest • Avg $547 (round-trip)
San Francisco (SFO)
Shortest trip • 8h 57m (one-way)
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 38% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
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We hope you love your trip to Denver!
Flight Deals
Booking Insights
Expert advice
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kailua-Kona to Denver 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 Kailua-Kona to Denver

Thu, Sep 17 - Mon, Sep 21
United Airlines Logo
12:04 pm - 12:59 am
KOA
-
DEN
8h 55m
1 stop
United Airlines Logo
5:00 am - 10:49 am
DEN
-
KOA
9h 49m
1 stop
$404United Airlines
Thu, Sep 17 - Mon, Sep 28
United Airlines Logo
12:04 pm - 12:59 am
KOA
-
DEN
8h 55m
1 stop
United Airlines Logo
6:00 am - 11:46 am
DEN
-
KOA
9h 46m
1 stop
$404United Airlines
Fri, Aug 21 - Mon, Aug 24
Delta Logo
8:42 pm - 1:11 pm
KOA
-
DEN
12h 29m
1 stop
Delta Logo
12:29 pm - 7:17 pm
DEN
-
KOA
10h 48m
1 stop
$404Delta
Tue, Sep 22 - Wed, Sep 30
Alaska Airlines Logo
10:35 am - 12:20 pm
KOA
-
DEN
21h 45m
1 stop
Alaska Airlines Logo
6:17 am - 2:48 pm
DEN
-
KOA
12h 31m
1 stop
$404Alaska Airlines
Tue, Sep 22 - Wed, Sep 30
Multiple Airlines Logo
10:35 am - 12:20 pm
KOA
-
DEN
21h 45m
1 stop
Multiple Airlines Logo
1:43 pm - 9:50 pm
DEN
-
KOA
12h 07m
2 stops
$409Multiple Airlines
Fri, Aug 21 - Mon, Aug 24
Delta Logo
8:42 pm - 1:11 pm
KOA
-
DEN
12h 29m
1 stop
Delta Logo
5:35 am - 5:35 pm
DEN
-
KOA
16h 00m
2 stops
$410Delta
Tue, Sep 15 - Mon, Sep 21
Multiple Airlines Logo
7:15 pm - 12:20 pm
KOA
-
DEN
13h 05m
2 stops
Multiple Airlines Logo
6:17 am - 2:48 pm
DEN
-
KOA
12h 31m
1 stop
$410Multiple Airlines
Thu, Sep 3 - Tue, Sep 8
American Airlines Logo
9:45 pm - 11:34 am
KOA
-
DEN
9h 49m
1 stop
American Airlines Logo
8:29 am - 1:58 pm
DEN
-
KOA
9h 29m
1 stop
$417American Airlines
Fri, Sep 18 - Mon, Sep 21
Alaska Airlines Logo
10:35 am - 11:44 pm
KOA
-
DEN
9h 09m
1 stop
Alaska Airlines Logo
6:17 am - 2:48 pm
DEN
-
KOA
12h 31m
1 stop
$429Alaska Airlines
Fri, Aug 21 - Mon, Aug 24
American Airlines Logo
3:35 pm - 5:56 pm
KOA
-
DEN
22h 21m
1 stop
American Airlines Logo
8:29 am - 1:58 pm
DEN
-
KOA
9h 29m
1 stop
$481American Airlines
Booking Insights

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

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

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

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

Flight prices are below average for this route right now.

Flights to Denver from Kailua-Kona usually cost between $594 and $704 in August.
The lowest price found in the past 5 days was $404 on United Airlines (Aug 21-Aug 24).

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

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Kailua-Kona to Denver, 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 Kailua-Kona to Denver is February, where tickets cost $445 (return) on average. On the other hand, the most expensive months are July and September, where the average cost of round-trip tickets is $934 and $914 respectively.

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Expert advice

Expert advice for your flight from Kailua-Kona to Denver

 
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.

Read more
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.

Read more

Good to know

Low season

April

Cheapest flight

$202
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Kailua-Kona to Denver

When to book flights from Kailua-Kona to Denver

Are your dates flexible? Find out the best times to travel from Kailua-Kona to Denver 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 Kailua-Kona to Denver

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

    In the last 5 days, the lowest price for a flight from Kailua-Kona to Denver was $202 for a one-way ticket and $404 for a round-trip.

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

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

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

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

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

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

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Kailua-Kona to Denver are Southwest and Alaska Airlines. With an average price for the route of $564 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 $644 and an overall rating of 7.9.

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

    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 Kailua-Kona to Denver.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Kailua-Kona 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 Kailua-Kona to Denver?

    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 Denver with an airline and back to Kailua-Kona with another airline. Booking your flights between Kailua-Kona and DEN 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 Kailua-Kona to Denver?

    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 Denver from Kailua-Kona 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 Kailua-Kona to Denver

  • Looking for a cheap flight? 25% of our users found flights on this route for $310 or less one-way and $623 or less round-trip.

Prefer to fly direct from Kailua-Kona to Denver?

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

Direct departures

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

Direct returns

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

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

Information on your arrival and departure airports

Kailua-Kona (KOA)
Denver (DEN)