Cheap flights from Denver to Kailua-Kona

Flights overview

Useful information for finding cheap flights from Denver to Kailua-Kona and booking your next trip
Cheapest round-trip flights $421
United 1 stop 18 hr Thu, May 28 — Wed, Jun 3
The cheapest round-trip flight from Denver to Kailua-Kona is currently $421
Cheapest one-way flight $232
Alaska 2 stops 25 hr Sat, Jun 6
The cheapest one-way flight from Denver to Kailua-Kona is currently $232
Cheapest nonstop flights $795
United Nonstop 8 hr Sun, Jul 26 — Tue, Aug 4
The cheapest nonstop round-trip flight from Denver to Kailua-Kona is currently $795
Last-minute weekend getaway $554
Alaska 2 stops 14 hr Sat, May 9 — Sun, May 10
The cheapest last-minute weekend getaway from Denver to Kailua-Kona is currently $554
Cheapest business class flights $1,544
United 1 stop 10 hr Fri, May 29 — Thu, Jun 4
The cheapest business class round-trip flight from Denver to Kailua-Kona is currently $1,544
Fastest flight 7 hr 22 min The fastest nonstop flight from Denver to Kailua-Kona takes 7 hr 22 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 Denver to Kailua-Kona is typically January. The most expensive month to fly is typically July.
January
Cheapest
Typical prices: $325–620
July
Most expensive
Typical prices: $600–750

Popular airlines from Denver to Kailua-Kona

  • United
    Nonstop
    from $421
    Typical price: $420–850
    7 weekly nonstop flights
    DEN - KOA Every day
    371 weekly connecting flights
    DEN - KOA Every day
  • Alaska
    from $554
    Typical price: $455–950
    143 weekly connecting flights
    DEN - KOA Every day
  • Southwest
    from $549
    Typical price: $480–940
    124 weekly connecting flights
    DEN - KOA Every day
  • Delta
    from $452
    Typical price: $420–880
    42 weekly connecting flights
    DEN - KOA Every day
  • American
    from $629
    Typical price: $480–1,050
    28 weekly connecting flights
    DEN - KOA Every day

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

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

Frequently asked questions about flying from Denver to Kailua-Kona

The cheapest flights from Denver to Kailua-Kona are usually in January. Typical ticket prices in January range from $325 to $620.
The cheapest round-trip flight from Denver to Kailua-Kona recently found on Google Flights was with United from $421. The cheapest one-way flight was with Alaska from $232.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest United flight from Denver to Kailua-Kona is $421, flying from May 28 to Jun 3.
  • The cheapest Alaska flight from Denver to Kailua-Kona is $554, flying from May 3 to May 9.
  • The cheapest Southwest flight from Denver to Kailua-Kona is $549, flying from May 16 to May 23.
  • The cheapest Delta flight from Denver to Kailua-Kona is $452, flying from May 23 to May 29.
  • The cheapest American flight from Denver to Kailua-Kona is $629, flying from May 11 to May 17.
The cheapest round-trip flight from Denver to Kailua-Kona starts at $421 from Thu, May 28 to Wed, Jun 3. The cheapest one-way flight starts at $232 and departs on Sat, Jun 6.
7 hr 22 min is the shortest flight time from Denver to Kailua-Kona.
Kailua-Kona is a year-round destination. It has a warm, tropical climate. The most popular times to visit are fall (Sep–Nov) and winter (Dec–Feb). Athletes compete at the annual Ironman World Championship (Oct), which includes swimming off Kailua Pier.
It's easy to use Google Flights to find the cheapest days to fly from Denver to Kailua-Kona.
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 Denver to Kailua-Kona 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 Denver to Kailua-Kona.

In terms of nonstop flights, United is the most popular. United offers 7 nonstop flights and 371 connecting flights per week. United flies from Denver International Airport (DEN) to Ellison Onizuka Kona International Airport (KOA) .

Other popular airlines flying from Denver to Kailua-Kona are:
  • Alaska offers 143 connecting flights per week. Alaska flies from Denver International Airport (DEN) to Ellison Onizuka Kona International Airport (KOA) .
  • Southwest offers 124 connecting flights per week. Southwest flies from Denver International Airport (DEN) to Ellison Onizuka Kona International Airport (KOA) .
  • Delta offers 42 connecting flights per week. Delta flies from Denver International Airport (DEN) to Ellison Onizuka Kona International Airport (KOA) .
  • American offers 28 connecting flights per week. American flies from Denver International Airport (DEN) to Ellison Onizuka Kona International Airport (KOA) .
The number of connecting flights refers to distinct flights with at least one stop between Denver and Kailua-Kona.
The cheapest round-trip flight from Denver to Kailua-Kona recently found on Google Flights was with United from $421. The cheapest one-way flight was with Alaska from $232.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest United flight from Denver to Kailua-Kona is $421, flying from May 28 to Jun 3.
  • The cheapest Alaska flight from Denver to Kailua-Kona is $554, flying from May 3 to May 9.
  • The cheapest Southwest flight from Denver to Kailua-Kona is $549, flying from May 16 to May 23.
  • The cheapest Delta flight from Denver to Kailua-Kona is $452, flying from May 23 to May 29.
  • The cheapest American flight from Denver to Kailua-Kona is $629, flying from May 11 to May 17.
United flies direct from Denver to Kailua-Kona.
  • There are 7 United direct flights from Denver to Kailua-Kona 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 Denver and Kailua-Kona at price $554 is offered by Alaska from Sat, May 9 to Sun, May 10.
United flies direct from Denver to Kailua-Kona.
  • There are 7 United direct flights from Denver to Kailua-Kona 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 Denver to Kailua-Kona on a daily basis.
The cheapest direct (nonstop) round-trip flights between Denver and Kailua-Kona start at $795 from Sun, Jul 26 to Tue, Aug 4 with United.
It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Denver to Kailua-Kona, 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 Denver and Kailua-Kona start at $1,544 from Fri, May 29 to Thu, Jun 4 with United.
The cheapest economy class round-trip flights between Denver and Kailua-Kona start at $421 from Thu, May 28 to Wed, Jun 3.
To book business class trips from Denver to Kailua-Kona, 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 Denver and Kailua-Kona starts at $554 from Sat, May 9 to Sun, May 10 with Alaska.
The cheapest last-minute deal between Denver and Kailua-Kona at price $554 is offered by Alaska from Sat, May 9 to Sun, May 10.
To find last-minute flight deals from Denver to Kailua-Kona, 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.

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