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$176+ Cheap flights from Kailua-Kona (KOA) to Colorado

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — DEN
ene. 14 — ene. 211
mié. 1/14
mié. 1/21
1 adult, Economy
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Cheap flight deals from Kailua-Kona to Colorado

Cheapest flights from Kailua-Kona to Colorado
Explore the most affordable flight options available from Kailua-Kona to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 15, 2025.

This Alaska Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/232:25 pmKOA - DEN
1 stop25h 53mAlaska Airlines
mar. 1/66:48 pmDEN - KOA
2 stops19h 23mAlaska Airlines
Deal found 12/15$566
This Delta deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/238:55 pmKOA - DEN
1 stop11h 05mDelta
mar. 1/66:29 amDEN - KOA
2 stops15h 01mDelta
Deal found 12/14$567
This American Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/2310:55 pmKOA - DEN
1 stop9h 49mAmerican Airlines
mar. 1/67:17 amDEN - KOA
1 stop11h 30mAmerican Airlines
Deal found 12/15$579
This American Airlines deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/2810:09 pmKOA - DEN
1 stop10h 35mAmerican Airlines
jue. 1/17:10 amDEN - KOA
1 stop14h 41mAmerican Airlines
Deal found 12/13$617
This American Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/2010:55 pmKOA - DEN
1 stop9h 49mAmerican Airlines
lun. 1/510:58 amDEN - KOA
1 stop10h 53mAmerican Airlines
Deal found 12/15$668
This Delta deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/3010:55 pmKOA - DEN
2 stops17h 18mDelta
sáb. 1/35:30 amDEN - KOA
2 stops17h 05mDelta
Deal found 12/15$674
This Delta deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/218:55 pmKOA - DEN
1 stop11h 05mDelta
lun. 12/295:30 amDEN - KOA
1 stop13h 18mDelta
Deal found 12/15$688
This Delta deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/2010:55 pmKOA - DEN
2 stops17h 18mDelta
lun. 1/56:29 amDEN - KOA
1 stop15h 18mDelta
Deal found 12/15$693
This American Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/3010:09 pmKOA - DEN
1 stop13h 58mAmerican Airlines
sáb. 1/310:58 amDEN - KOA
1 stop10h 53mAmerican Airlines
Deal found 12/15$704
This United Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2911:20 pmKOA - GJT
2 stops18h 11mUnited Airlines
vie. 1/27:00 amGJT - KOA
1 stop12h 41mUnited Airlines
Deal found 12/14$1,006

Find flight deals from Kailua-Kona to Colorado

Keep the following information in mind while searching for Kailua-Kona to Colorado flight deals. Data was last updated diciembre 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$324
(Delta)

One-way from

$176
(Kiwi.com)

Popular in

September

Cheapest in

February

Average price

$634

Good round-trip deal

$582 or less

Good one-way deal

$254 or less
Provider with most accurate pricing for Kona Intl-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kona Intl-Denver Intl flights.
Search Deals
From Kona Intl to Colorado
Search Deals
One-way flight from Kona Intl to Colorado
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Kona Intl to Colorado.
Search Deals
Price to beat on a one-way flight from Kona Intl to Colorado.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kailua-Kona to Colorado that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 15, 2025.
Use the filters below to find and compare flights from Kailua-Kona to Colorado that are best for you.

Fly from

Kailua-Kona

Fly to

Colorado

Route

Depart

Return

Price

Kailua-KonaDenver

KOA - DEN

KOADEN

Kona Intl

mar. 1/13

8:45 pm-12:27 pm

1 stop12h 42m

Denver Intl

mar. 1/20

6:29 am-6:47 pm

1 stop15h 18m

$324

Kailua-KonaDenver

KOA - DEN

KOADEN

Kona Intl

mié. 2/25

8:59 pm-12:00 pm

2 stops12h 01m

Denver Intl

mié. 3/4

12:30 pm-7:34 pm

1 stop10h 04m

$329

Kailua-KonaDenver

KOA - DEN

KOADEN

Kona Intl

lun. 1/26

2:24 pm-11:58 pm

1 stop30h 34m

Denver Intl

mié. 1/28

8:04 am-8:28 pm

2 stops15h 24m

$348

Kailua-KonaDenver

KOA - DEN

KOADEN

Kona Intl

lun. 1/26

2:24 pm-11:38 am

1 stop18h 14m

Denver Intl

mié. 1/28

12:34 pm-3:27 pm

1 stop29h 53m

$353

Kailua-KonaColorado Springs

KOA - COS

KOACOS

Kona Intl

jue. 1/22

8:55 pm-10:57 am

1 stop11h 02m

Colorado Springs

lun. 1/26

9:27 am-4:41 pm

1 stop10h 14m

$507

Kailua-KonaHayden

KOA - HDN

KOAHDN

Kona Intl

lun. 1/26

2:20 pm-12:15 pm

2 stops18h 55m

Hayden Yampa Valley

mié. 1/28

7:00 am-4:41 pm

1 stop12h 41m

$516

Kailua-KonaColorado Springs

KOA - COS

KOACOS

Kona Intl

lun. 2/2

8:55 pm-10:57 am

1 stop11h 02m

Colorado Springs

sáb. 2/14

8:45 am-9:18 pm

2 stops15h 33m

$580

Kailua-KonaHayden

KOA - HDN

KOAHDN

Kona Intl

lun. 1/26

5:04 pm-12:01 pm

2 stops39h 57m

Hayden Yampa Valley

mié. 1/28

3:58 pm-12:31 pm

2 stops23h 33m

$597

Kailua-KonaGrand Junction

KOA - GJT

KOAGJT

Kona Intl

vie. 1/23

2:34 pm-2:46 pm

2 stops21h 12m

Grand Junction Regnl

mar. 1/27

7:00 am-12:57 pm

2 stops32h 57m

$626

Kailua-KonaVail

KOA - EGE

KOAEGE

Kona Intl

mar. 1/27

2:34 pm-12:38 pm

2 stops19h 04m

Vail Eagle County

mié. 1/28

3:31 pm-1:05 pm

2 stops24h 34m

$738

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Showing 1-10 of 20 results
1
2

Best time to book a flight from Kailua-Kona to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Kailua-Kona with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kailua-Kona to Colorado

What is the cheapest month to book a flight from Kailua-Kona to Colorado?

Currently, May is the cheapest month in which you can book a flight from Kailua-Kona to Colorado (average of $229). Flying from Kailua-Kona to Colorado in July is currently the most expensive (average of $505). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KOA to CO?

Find hourly flight availability from Kailua-Kona to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 15, 2025.

A simple way to save on the total cost of your ticket is to fly from Kailua-Kona to Colorado at noon. If you’re flexible enough to do this you can expect to save up to 47% on your trip compared to booking a flight in the evening.

How much does it cost to fly round-trip from Kailua-Kona to Colorado?

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado. Reviews last updated diciembre 15, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Kailua-Kona to Colorado. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,451 reviews

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,451 reviews
Alaska Airlines
8.0
Very good
11,451 reviews

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Southwest
7.9
Good
4,250 reviews
Alaska Airlines
8.0
Very good
11,451 reviews

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Delta
7.9
Good
8,007 reviews
Alaska Airlines
8.0
Very good
11,451 reviews

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
United Airlines
7.4
Good
9,092 reviews
Alaska Airlines
8.0
Very good
11,451 reviews

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
American Airlines
7.2
Good
11,052 reviews
Alaska Airlines
8.0
Very good
11,451 reviews

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Related info for your journey

Find useful and relevant information for your journey from Kailua-Kona to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Kailua-Kona to Colorado?

    Kona Intl (KOA) is the airport you will fly out of if you book a flight from Kailua-Kona to Colorado. It is only a 7.7 mi journey to Kona Intl (KOA) from Kailua-Kona’s city center.

  • How popular is this Kailua-Kona to Colorado flight route?

    The Kona Intl to Colorado flight path was viewed by 8 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Kailua-Kona to Colorado?

    For as low as $507, Delta can have you in Colorado from Kailua-Kona in 11h 02m. Kailua-Kona and Colorado are separated by a distance of 3311 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Kailua-Kona to Colorado one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $136. American Airlines flights start at $159 while deals on Southwest start at $168 one-way.

  • What are the most popular routes from Kailua-Kona to Colorado?

    The most popular route from Kailua-Kona to Colorado is Kona Intl - Denver Intl. You may also consider Kona Intl - Colorado Springs or Kona Intl - Grand Junction Regnl.

  • What are the cheapest flights from Kailua-Kona to Colorado?

    On average you can expect to pay $521 for a flight from Kailua-Kona to Colorado. The cheapest flight overall is $220 while the most popular route, (Kona Intl - Denver Intl) is currently priced at $319.

  • Can I find deals for flights from Kailua-Kona to Colorado that include hotel bookings?

    Yes. In addition to deals on Kailua-Kona to Colorado flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kailua-Kona to Colorado?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kailua-Kona to Colorado.

  • Can I find deals for business class flights from Kailua-Kona to Colorado?

    Yes. Cheapflights offers flight deals from Kailua-Kona to Colorado by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kailua-Kona to Colorado?

    Currently, May is the cheapest month in which you can book a flight from Kailua-Kona to Colorado (average of $229). Flying from Kailua-Kona to Colorado in July is currently the most expensive (average of $505). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 5 airlines flying from Kailua-Kona to Colorado

Discover the top 5 airlines that operate flights from Kailua-Kona to Colorado. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$319Average$514FlexibilityNo cancel feeOn-time71%
DeltaCheapest$319Average$535FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$323Average$678FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$441Average$505FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$479Average$768FlexibilityNo cancel feeOn-time69%

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