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Kailua-Kona

$207+ Cheap flights from Colorado to Kailua-Kona (KOA)

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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — KOA
Apr 30 — May 71
Wed 4/30
Wed 5/7
1 adult, Economy
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Cheap flight deals from Colorado to Kailua-Kona

Keep the following information in mind while searching for Colorado to Kailua-Kona flight deals. Data was last updated April 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$408
(Delta)

One-way from

$207
(Alaska Airlines)

Popular in

December

Cheapest in

September

Average price

$539

Good round-trip deal

$743 or less

Good one-way deal

$432 or less
Provider with most accurate pricing for Denver Intl-Kona Intl flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Kona Intl flights.
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From Colorado to Kona Intl
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One-way flight from Colorado to Kona Intl
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Highest demand for flights based on searches. 3% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Colorado to Kona Intl.
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Price to beat on a one-way flight from Colorado to Kona Intl.
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Find flight deals from Colorado to Kailua-Kona

Cheapest flights from Colorado to Kailua-Kona
Explore the most affordable flight options available from Colorado to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

This Alaska Airlines deal was found by Cheapflights users on 4/24. 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.
Tue 9/233:04 pmDEN - KOA
1 stop11h 05mAlaska Airlines
Wed 9/248:00 amKOA - DEN
1 stop9h 42mAlaska Airlines
Deal found 4/24$392
This Delta deal was found by Cheapflights users on 4/24. 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.
Tue 9/95:40 amDEN - KOA
2 stops16h 04mDelta
Tue 9/169:45 pmKOA - DEN
1 stop9h 43mDelta
Deal found 4/24$402
This Delta deal was found by Cheapflights users on 4/24. 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.
Wed 8/208:00 amCOS - KOA
2 stops14h 25mDelta
Wed 9/39:45 pmKOA - COS
2 stops15h 28mDelta
Deal found 4/24$408
This United Airlines deal was found by Cheapflights users on 4/24. 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.
Sun 8/316:08 amDEN - KOA
1 stop9h 28mUnited Airlines
Sat 9/611:00 pmKOA - DEN
1 stop9h 15mUnited Airlines
Deal found 4/24$447
This American Airlines deal was found by Cheapflights users on 4/24. 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.
Thu 8/216:05 amDEN - KOA
1 stop10h 47mAmerican Airlines
Fri 8/222:22 pmKOA - DEN
1 stop17h 03mAmerican Airlines
Deal found 4/24$492
This United Airlines deal was found by Cheapflights users on 4/24. 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.
Wed 8/209:30 amCOS - KOA
2 stops14h 04mUnited Airlines
Wed 9/37:40 pmKOA - COS
1 stop11h 14mUnited Airlines
Deal found 4/24$522
This American Airlines deal was found by Cheapflights users on 4/24. 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.
Thu 11/276:15 amCOS - KOA
1 stop12h 20mAmerican Airlines
Thu 12/116:30 pmKOA - COS
1 stop11h 44mAmerican Airlines
Deal found 4/24$533
This Hawaiian Airlines deal was found by Cheapflights users on 4/24. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/12:30 pmDEN - KOA
1 stop11h 05mHawaiian Airlines
Sat 11/88:00 amKOA - DEN
1 stop11h 39mHawaiian Airlines
Deal found 4/24$543
This American Airlines deal was found by Cheapflights users on 4/24. 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.
Mon 5/128:00 amEGE - KOA
2 stops32h 17mAmerican Airlines
Thu 5/151:47 pmKOA - EGE
2 stops25h 05mAmerican Airlines
Deal found 4/24$558
This Southwest deal was found by Cheapflights users on 4/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/206:00 amCOS - KOA
1 stop10h 10mSouthwest
Wed 9/38:30 pmKOA - COS
1 stop12h 05mSouthwest
Deal found 4/24$560
This Southwest deal was found by Cheapflights users on 4/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/266:15 amDEN - KOA
1 stop9h 55mSouthwest
Mon 6/210:00 amKOA - DEN
1 stop8h 30mSouthwest
Deal found 4/24$573
This United Airlines deal was found by Cheapflights users on 4/24. 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.
Mon 5/121:34 pmEGE - KOA
2 stops26h 21mUnited Airlines
Thu 5/157:35 pmKOA - EGE
1 stop11h 01mUnited Airlines
Deal found 4/24$792

Cheapflights Fare Finder

Customize your flight search to find flights from Colorado to Kailua-Kona 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 April 25, 2025.
Use the filters below to find and compare flights from Colorado to Kailua-Kona that are best for you.

Fly from

Colorado

Fly to

Kailua-Kona

Route

Depart

Return

Price

Colorado SpringsKailua-Kona

COS - KOA

COSKOA

Colorado Springs

Wed 8/20

8:00 am-6:25 pm

2 stops14h 25m

Kona Intl

Wed 9/3

9:45 pm-5:13 pm

2 stops15h 28m

$408

DenverKailua-Kona

DEN - KOA

DENKOA

Denver Intl

Fri 5/9

12:35 pm-7:10 pm

1 stop10h 35m

Kona Intl

Sun 5/18

9:39 pm-11:00 am

1 stop9h 21m

$463

DenverKailua-Kona

DEN - KOA

DENKOA

Denver Intl

Sat 5/3

6:37 pm-1:52 pm

2 stops23h 15m

Kona Intl

Sat 5/10

3:20 pm-10:51 am

2 stops15h 31m

$474

DenverKailua-Kona

DEN - KOA

DENKOA

Denver Intl

Sun 5/25

4:30 pm-12:17 pm

1 stop23h 47m

Kona Intl

Thu 5/29

9:10 pm-12:10 pm

1 stop11h 00m

$515

Colorado SpringsKailua-Kona

COS - KOA

COSKOA

Colorado Springs

Wed 8/20

9:30 am-7:34 pm

2 stops14h 04m

Kona Intl

Wed 9/3

7:40 pm-10:54 am

1 stop11h 14m

$522

VailKailua-Kona

EGE - KOA

EGEKOA

Vail Eagle County

Mon 5/12

8:00 am-12:17 pm

2 stops32h 17m

Kona Intl

Thu 5/15

1:47 pm-6:52 pm

2 stops25h 05m

$558

Colorado SpringsKailua-Kona

COS - KOA

COSKOA

Colorado Springs

Wed 8/20

6:00 am-12:10 pm

1 stop10h 10m

Kona Intl

Wed 9/3

8:30 pm-12:35 pm

1 stop12h 05m

$560

DenverKailua-Kona

DEN - KOA

DENKOA

Denver Intl

Mon 5/26

6:15 am-12:10 pm

1 stop9h 55m

Kona Intl

Mon 6/2

10:00 am-10:30 pm

1 stop8h 30m

$573

DenverKailua-Kona

DEN - KOA

DENKOA

Denver Intl

Sun 5/25

7:45 pm-11:26 am

2 stops19h 41m

Kona Intl

Mon 6/2

10:50 pm-7:40 pm

2 stops16h 50m

$653

VailKailua-Kona

EGE - KOA

EGEKOA

Vail Eagle County

Mon 5/12

1:34 pm-11:55 am

2 stops26h 21m

Kona Intl

Thu 5/15

7:35 pm-10:36 am

1 stop11h 01m

$792

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Showing 1-10 of 20 results
1
2

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

Have a flexible travel schedule? Discover the best time to fly to Kailua-Kona from Colorado 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 Colorado to Kailua-Kona

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

Currently, October is the cheapest month in which you can book a flight from Colorado to Kailua-Kona (average of $409). Flying from Colorado to Kailua-Kona in June is currently the most expensive (average of $624). 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 CO to KOA?

Find hourly flight availability from Colorado to Kailua-Kona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 25, 2025.

When flying from Colorado to Kailua-Kona, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Colorado to Kailua-Kona

Explore weekly flight availability from Colorado to Kailua-Kona. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 25, 2025.

The most flights from USCO to KOA are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Kailua-Kona by month

Plan your trip to Kailua-Kona by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kailua-Kona ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Kailua-Kona when rainfall is around 1.6 in.

Temperature in Kailua-Kona by month

Plan your trip to Kailua-Kona by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kailua-Kona, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 71.6 F).

Reviews of airlines servicing Kailua-Kona

Get insights into the airlines that provide service to Kailua-Kona. 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 Kailua-Kona. Reviews last updated April 25, 2025.
To help decide which airline to fly from Colorado to Kailua-Kona, see what other customers have to say about Alaska Airlines, Southwest and Delta. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,928 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,928 reviews
Alaska Airlines
8.0
Very good
9,928 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
9,928 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,928 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Hawaiian Airlines
7.9
Good
2,395 reviews
Alaska Airlines
8.0
Very good
9,928 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,685 reviews
Alaska Airlines
8.0
Very good
9,928 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Colorado to Kailua-Kona. 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 into for flights to Kailua-Kona from Colorado?

    Located just 7.7 mi from the city center, Kona Intl (KOA) is the airport most travelers will use when flying to Kailua-Kona from Colorado.

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

    The Colorado to Kona Intl flight path was viewed by 4 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    $207 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on Delta and Hawaiian Airlines, with prices starting from $232 and $272, respectively.

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

    Most travelers choose Denver Intl - Kona Intl, Colorado Springs - Kona Intl or Grand Junction Regnl - Kona Intl when deciding on the best route from Colorado to Kailua-Kona.

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

    Looking for the cheapest flight from Colorado to Kailua-Kona? While on average our users pay $638, our data indicates the cheapest price to be $402. The most popular route (Denver Intl - Kona Intl), is priced around $397.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado to Kailua-Kona 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 Colorado to Kailua-Kona?

    Currently, October is the cheapest month in which you can book a flight from Colorado to Kailua-Kona (average of $409). Flying from Colorado to Kailua-Kona in June is currently the most expensive (average of $624). 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.

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Top 6 airlines flying from Colorado to Kailua-Kona

Discover the top 6 airlines that operate flights from Colorado to Kailua-Kona. 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 April 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$186Average$383FlexibilityNo cancel feeOn-time85%
DeltaCheapest$302Average$467FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$317Average$838FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$337Average$468FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$389Average$578FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$415Average$903FlexibilityNo cancel feeOn-time69%

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