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

Flights overview

Useful information for finding cheap flights from Kailua-Kona to Denver and booking your next trip

Cheapest round-trip flights	$469	Southwest 2 stops 18 hr Mon, May 25 — Tue, Jun 2	The cheapest round-trip flight from Kailua-Kona to Denver is currently $469
Cheapest one-way flight	$197	United 1 stop 20 hr Mon, Jun 1	The cheapest one-way flight from Kailua-Kona to Denver is currently $197
Cheapest nonstop flights	$795	United Nonstop 7 hr Sun, Aug 2 — Mon, Aug 10	The cheapest nonstop round-trip flight from Kailua-Kona to Denver is currently $795
Last-minute weekend getaway	$523	United 1 stop 10 hr Sat, May 9 — Sun, May 10	The cheapest last-minute weekend getaway from Kailua-Kona to Denver is currently $523
Cheapest business class flights	$1,416	United 1 stop 10 hr Thu, May 21 — Fri, May 29	The cheapest business class round-trip flight from Kailua-Kona to Denver is currently $1,416

Fastest flight	6 hr 49 min	The fastest nonstop flight from Kailua-Kona to Denver takes 6 hr 49 min
Nonstop flights	Every day	There are direct flights on this route every day.

When is the cheapest time to fly?

The cheapest month to fly from Kailua-Kona to Denver is typically January. The most expensive month to fly is typically June.

January Cheapest	Typical prices: $335–720
June Most expensive	Typical prices: $550–700

Popular airlines from Kailua-Kona to Denver

United

Nonstop

from $481

Typical price: $445–750

7 weekly nonstop flights

KOA - DEN Every day

413 weekly connecting flights

KOA - DEN Every day
Southwest

from $560

Typical price: $500–900

316 weekly connecting flights

KOA - DEN Every day
Alaska

from $529

Typical price: $485–920

64 weekly connecting flights

KOA - DEN Every day
Delta

from $629

Typical price: $440–890

49 weekly connecting flights

KOA - DEN Every day
American

from $686

Typical price: $500–990

32 weekly connecting flights

KOA - DEN Every day

Popular airports near Kailua-Kona

Ellison Onizuka Kona International Airport (KOA)

Kailua-Kona United States 17 min 7 mi
Hilo International Airport (ITO)

Hilo United States 1 hr 37 min 62 mi
Waimea-Kohala Airport (MUE) (MUE)

Waimea United States 50 min 32 mi

Popular airports near Denver

Denver International Airport (DEN)

Denver United States 38 min 19 mi
Colorado Springs Airport (COS)

Colorado Springs United States 1 hr 27 min 66 mi
Centennial Airport (APA)

Denver United States 27 min 14 mi
Eagle County Regional Airport (EGE)

Vail United States 2 hr 19 min 103 mi

Frequently asked questions about flying from Kailua-Kona to Denver

The cheapest flights from Kailua-Kona to Denver are usually in January. Typical ticket prices in January range from $335 to $720.

The cheapest round-trip flight from Kailua-Kona to Denver recently found on Google Flights was with Southwest from $469. The cheapest one-way flight was with United from $197.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest United flight from Kailua-Kona to Denver is $481, flying from May 23 to May 29.
The cheapest Southwest flight from Kailua-Kona to Denver is $560, flying from May 7 to May 13.
The cheapest Alaska flight from Kailua-Kona to Denver is $529, flying from May 21 to May 29.
The cheapest Delta flight from Kailua-Kona to Denver is $629, flying from May 14 to May 22.
The cheapest American flight from Kailua-Kona to Denver is $686, flying from May 10 to May 19.

The cheapest round-trip flight from Kailua-Kona to Denver starts at $469 from Mon, May 25 to Tue, Jun 2. The cheapest one-way flight starts at $197 and departs on Mon, Jun 1.

6 hr 49 min is the shortest flight time from Kailua-Kona to Denver.

Denver’s mild summer months (Jun–Aug) are a popular time for visitors exploring the city and nearby national parks. The ski season runs through winter (Nov–Mar). Major events include the National Western Stock Show & Rodeo (Jan) and A Taste of Colorado (Sep) food and arts festival.

It's easy to use Google Flights to find the cheapest days to fly from Kailua-Kona to Denver.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

What counts as the best airline for your flights from Kailua-Kona to Denver really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Kailua-Kona to Denver.

In terms of nonstop flights, United is the most popular. United offers 7 nonstop flights and 413 connecting flights per week. United flies from Ellison Onizuka Kona International Airport (KOA) to Denver International Airport (DEN) .

Other popular airlines flying from Kailua-Kona to Denver are:

Southwest offers 316 connecting flights per week. Southwest flies from Ellison Onizuka Kona International Airport (KOA) to Denver International Airport (DEN) .
Alaska offers 64 connecting flights per week. Alaska flies from Ellison Onizuka Kona International Airport (KOA) to Denver International Airport (DEN) .
Delta offers 49 connecting flights per week. Delta flies from Ellison Onizuka Kona International Airport (KOA) to Denver International Airport (DEN) .
American offers 32 connecting flights per week. American flies from Ellison Onizuka Kona International Airport (KOA) to Denver International Airport (DEN) .

The number of connecting flights refers to distinct flights with at least one stop between Kailua-Kona and Denver.

The cheapest round-trip flight from Kailua-Kona to Denver recently found on Google Flights was with Southwest from $469. The cheapest one-way flight was with United from $197.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest United flight from Kailua-Kona to Denver is $481, flying from May 23 to May 29.
The cheapest Southwest flight from Kailua-Kona to Denver is $560, flying from May 7 to May 13.
The cheapest Alaska flight from Kailua-Kona to Denver is $529, flying from May 21 to May 29.
The cheapest Delta flight from Kailua-Kona to Denver is $629, flying from May 14 to May 22.
The cheapest American flight from Kailua-Kona to Denver is $686, flying from May 10 to May 19.

United flies direct from Kailua-Kona to Denver.

There are 7 United direct flights from Kailua-Kona to Denver per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

The cheapest last-minute deal between Kailua-Kona and Denver at price $523 is offered by United from Sat, May 9 to Sun, May 10.

United flies direct from Kailua-Kona to Denver.

There are 7 United direct flights from Kailua-Kona to Denver per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

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

The cheapest direct (nonstop) round-trip flights between Kailua-Kona and Denver start at $795 from Sun, Aug 2 to Mon, Aug 10 with United.

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Kailua-Kona to Denver, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

The cheapest business class round-trip flights between Kailua-Kona and Denver start at $1,416 from Thu, May 21 to Fri, May 29 with United.

The cheapest economy class round-trip flights between Kailua-Kona and Denver start at $469 from Mon, May 25 to Tue, Jun 2.

To book business class trips from Kailua-Kona to Denver, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

The best last-minute getaway deal for the next weekend between Kailua-Kona and Denver starts at $523 from Sat, May 9 to Sun, May 10 with United.

The cheapest last-minute deal between Kailua-Kona and Denver at price $523 is offered by United from Sat, May 9 to Sun, May 10.

To find last-minute flight deals from Kailua-Kona to Denver, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.