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Cheap flights from Denver to Kailua-Kona from $160

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Kailua-Kona departing on 12/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Denver to Kailua-Kona

Cheap round-trip flights

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Multiple Airlines Logo
11:26 am - 10:32 amDEN-KOA
26h 06m1 stop
Multiple Airlines Logo
6:00 am - 10:03 amKOA-DEN
25h 03m2 stops
$331Multiple Airlines
Find Deal
Sun, Jan 18 - Mon, Feb 9
Alaska Airlines Logo
12:34 pm - 3:27 pmDEN-KOA
29h 53m1 stop
Alaska Airlines Logo
2:51 pm - 11:38 amKOA-DEN
17h 47m1 stop
$343Alaska Airlines
Find Deal
Tue, Jan 20 - Tue, Feb 10
Alaska Airlines Logo
12:34 pm - 3:27 pmDEN-KOA
29h 53m1 stop
Alaska Airlines Logo
8:00 am - 11:59 pmKOA-DEN
12h 59m2 stops
$348Alaska Airlines
Find Deal
Tue, Jan 20 - Wed, Feb 11
Alaska Airlines Logo
6:59 pm - 2:34 pmDEN-KOA
22h 35m2 stops
Alaska Airlines Logo
6:00 am - 11:59 pmKOA-DEN
14h 59m2 stops
$351Alaska Airlines
Find Deal
Wed, Dec 3 - Tue, Dec 9
Alaska Airlines Logo
8:04 am - 9:30 pmDEN-KOA
16h 26m2 stops
Alaska Airlines Logo
6:00 am - 11:58 pmKOA-DEN
14h 58m2 stops
$353Alaska Airlines
Find Deal
Tue, Jan 20 - Tue, Jan 27
Alaska Airlines Logo
6:00 am - 5:22 pmDEN-KOA
14h 22m1 stop
Alaska Airlines Logo
9:10 pm - 7:24 pmKOA-DEN
19h 14m2 stops
$355Alaska Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
American Airlines Logo
7:10 am - 4:47 pmDEN-KOA
12h 37m1 stop
American Airlines Logo
9:55 pm - 11:31 amKOA-DEN
10h 36m1 stop
$368American Airlines
Find Deal
Tue, Dec 2 - Wed, Dec 10
Delta Logo
12:40 pm - 7:30 pmDEN-KOA
9h 50m1 stop
Delta Logo
8:43 pm - 11:32 amKOA-DEN
11h 49m1 stop
$380Delta
Find Deal
Tue, Dec 2 - Thu, Dec 11
Delta Logo
6:29 am - 6:47 pmDEN-KOA
15h 18m1 stop
Delta Logo
8:45 pm - 5:34 pmKOA-DEN
17h 49m1 stop
$382Delta
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Thu, Jan 22 - Wed, Jan 28
American Airlines Logo
7:10 am - 4:47 pmDEN-KOA
12h 37m1 stop
American Airlines Logo
9:55 pm - 11:31 amKOA-DEN
10h 36m1 stop
$418American Airlines
Find Deal
Tue, Dec 2 - Sun, Dec 7

Alaska Airlines flights from Denver to Kailua-Kona

Our best Alaska Airlines deals on Denver to Kailua-Kona flight tickets
Alaska Airlines
Jan 20
DEN12:34 pmDenver Intl
29h 53m
1 stop
KOA3:27 pmKona Intl
Feb 10
KOA2:51 pmKona Intl
17h 47m
1 stop
DEN11:38 amDenver Intl
$343
Find similar
Alaska Airlines
Jan 20
DEN12:34 pmDenver Intl
29h 53m
1 stop
KOA3:27 pmKona Intl
Feb 11
KOA8:00 amKona Intl
12h 59m
2 stops
DEN11:59 pmDenver Intl
$348
Find similar
Alaska Airlines
Dec 3
DEN6:59 pmDenver Intl
22h 35m
2 stops
KOA2:34 pmKona Intl
Dec 9
KOA6:00 amKona Intl
14h 59m
2 stops
DEN11:59 pmDenver Intl
$351
Find similar

American Airlines flights from Denver to Kailua-Kona

Our best American Airlines deals on Denver to Kailua-Kona flight tickets
American Airlines
Dec 2
DEN7:10 amDenver Intl
12h 37m
1 stop
KOA4:47 pmKona Intl
Dec 10
KOA9:55 pmKona Intl
10h 36m
1 stop
DEN11:31 amDenver Intl
$368
Find similar
American Airlines
Dec 2
DEN7:10 amDenver Intl
12h 37m
1 stop
KOA4:47 pmKona Intl
Dec 7
KOA9:55 pmKona Intl
10h 36m
1 stop
DEN11:31 amDenver Intl
$418
Find similar
American Airlines
Nov 8
DEN8:02 amDenver Intl
11h 45m
1 stop
KOA4:47 pmKona Intl
Nov 14
KOA9:35 pmKona Intl
11h 16m
1 stop
DEN11:51 amDenver Intl
$708
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Denver 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, momondo users made 832,500 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Denver to Kailua-Kona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverKailua-Kona

DEN - KOA

DENKOA

Denver Intl

Sun 1/18

11:26 am-10:32 am

1 stop26h 06m

Kona Intl

Mon 2/9

6:00 am-10:03 am

2 stops25h 03m

$331

DenverKailua-Kona

DEN - KOA

DENKOA

Denver Intl

Tue 1/20

12:34 pm-3:27 pm

1 stop29h 53m

Kona Intl

Tue 2/10

2:51 pm-11:38 am

1 stop17h 47m

$343

DenverKailua-Kona

DEN - KOA

DENKOA

Denver Intl

Tue 1/20

12:34 pm-3:27 pm

1 stop29h 53m

Kona Intl

Wed 2/11

8:00 am-11:59 pm

2 stops12h 59m

$348

DenverKailua-Kona

DEN - KOA

DENKOA

Denver Intl

Wed 12/3

6:59 pm-2:34 pm

2 stops22h 35m

Kona Intl

Tue 12/9

6:00 am-11:59 pm

2 stops14h 59m

$351

DenverKailua-Kona

DEN - KOA

DENKOA

Denver Intl

Tue 1/20

8:04 am-9:30 pm

2 stops16h 26m

Kona Intl

Tue 1/27

6:00 am-11:58 pm

2 stops14h 58m

$353

DenverKailua-Kona

DEN - KOA

DENKOA

Denver Intl

Thu 12/4

6:00 am-5:22 pm

1 stop14h 22m

Kona Intl

Mon 12/8

9:10 pm-7:24 pm

2 stops19h 14m

$355

DenverKailua-Kona

DEN - KOA

DENKOA

Denver Intl

Tue 12/2

7:10 am-4:47 pm

1 stop12h 37m

Kona Intl

Wed 12/10

9:55 pm-11:31 am

1 stop10h 36m

$368

DenverKailua-Kona

DEN - KOA

DENKOA

Denver Intl

Tue 12/2

12:40 pm-7:30 pm

1 stop9h 50m

Kona Intl

Thu 12/11

8:43 pm-11:32 am

1 stop11h 49m

$380

DenverKailua-Kona

DEN - KOA

DENKOA

Denver Intl

Thu 1/22

6:29 am-6:47 pm

1 stop15h 18m

Kona Intl

Wed 1/28

8:45 pm-5:34 pm

1 stop17h 49m

$382

DenverKailua-Kona

DEN - KOA

DENKOA

Denver Intl

Tue 12/2

7:10 am-4:47 pm

1 stop12h 37m

Kona Intl

Sun 12/7

9:55 pm-11:31 am

1 stop10h 36m

$418

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Kailua-Kona from

How to get the cheapest flight ticket from Denver to Kailua-Kona

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

The cheapest month to fly to Kailua-Kona from Denver is in September. Flight prices, which tend to average around $406, are often lower during this time because this is during the off-season. The month of April is another great option to travel to Kailua-Kona, with average flight prices from Denver averaging around $533.

What is the cheapest day to depart on your flight to Kailua-Kona?

The cheapest day to depart on your flight to Kailua-Kona is on a Tuesday when prices can be found for as low as $793. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Kailua-Kona on Monday is $863.

What is the cheapest time of day to depart on your flight to Kailua-Kona?

Flying to Kailua-Kona from Denver at noon is the least expensive time of day to depart. momondo users have found prices as low as $468 when looking at flights departing at noon. In contrast, the most expensive time of day to depart to Kailua-Kona is in the morning when prices are around $843.

What is the cheapest Denver Intl to Kona Intl flight route?

Fly from Denver Intl to Kona Intl for the best Denver Intl - Kona Intl flight prices

How far in advance should I book a flight to Kailua-Kona?

You are more likely to see cheaper flights to Kailua-Kona from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Kailua-Kona for around $621 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kailua-Kona from Denver for as low as $514 on momondo.

What cabin class options are available on Denver Intl to Kona Intl flights?

There are 3 cabin classes available to choose from on Denver Intl to Kona Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Denver to Kailua-Kona flight prices changed over time?

As of October 2025, prices for Denver to Kailua-Kona flights are approximately 19% cheaper when compared to flights at the same time last year.

When to book flights from Denver to Kailua-Kona

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Kailua-Kona according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Denver to Kailua-Kona (DEN to KOA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Kailua-Kona

Best Price Found

$412

Fastest flight time

7h 18m

Direct flights

Every day

Airports in Kailua-Kona

1 airport
The best one-way flight to Kailua-Kona from Denver in the past 72 hours is $412. The best round-trip flight deal from Denver to Kailua-Kona found on momondo in the last 72 hours is $629.
The fastest flight from Denver to Kailua-Kona takes 7h 18m
Direct flights go from Denver to Kailua-Kona every day.
There is 1 airport near Kailua-Kona: Kona Intl (KOA)
Search flight deals

  • How far is Denver Intl to Kona Intl by plane?

    A flight from Denver Intl to Kona Intl will travel around 3306.4 mi. 9h 50m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Denver Intl Airport to Kona Intl Airport?

    Prices for flights from Denver Intl Airport to Kona Intl Airport are updated daily.

  • How many operators does momondo search for flights from Denver Intl Airport to Kona Intl Airport?

  • How old do you have to be to fly from Denver Intl Airport to Kona Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Kona Intl Airport.

  • What documentation or ID do you need to fly to Kona Intl Airport?

    The travel and health documents required for your trip to Kona Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kona Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Denver to Kailua-Kona?

  • What is the most popular airline from Denver to Kailua-Kona?

Best airlines flying from Denver to Kailua-Kona

Compare and see reviews for airlines that fly from Denver to Kailua-Kona with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $175Free CancellationRating
8.0
11,214 reviews
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom $200Free CancellationRating
7.8
2,797 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $281Free CancellationRating
7.9
7,993 reviews
Search Delta flights
American AirlinesPriceFrom $319Free CancellationRating
7.2
11,030 reviews
Search American Airlines flights
SouthwestPriceFrom $351Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
United AirlinesPriceFrom $557Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights

  • United Airlines Flights From Denver to Kailua-Kona

    United Airlines operates around 4 flights from Denver to Kailua-Kona every week. The average price of these flights found in the last 72 hours has been $824, but momondo users have found United Airlines deals from Denver to Kailua-Kona from as low as $557 round-trip. United Airlines has been scored 7.4/10 in 8,998 reviews.

Why use momondo?

Why should I use momondo to find a flight deal from Denver to Kailua-Kona?

Finding the right flight to Kailua-Kona from Denver is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Kailua-Kona quick and easy, saving you time and money.

Can I find flights from Denver to Kailua-Kona with flexible booking policies on momondo?

Yes. All flights to Kailua-Kona from Denver on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Denver to Kailua-Kona?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Kailua-Kona from Denver.

I’m not ready to book a flight from Denver to Kailua-Kona right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Kailua-Kona, momondo offers a useful price alert feature which will track prices for flights to Kailua-Kona from Denver and alert you when they change.

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