What airlines fly to Kailua-Kona?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Kailua-Kona from Colorado according to our data. United Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Kailua-Kona. Keep in mind that there are 6 different airlines that fly to Kailua-Kona on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Colorado to Kona Intl?

American Airlines, Alaska Airlines, and Delta are the most popular carriers operating from Colorado to Kona Intl

How long does it take to fly to Kailua-Kona?

Flight times vary depending on what airport in Colorado you fly out of and what airport in Kailua-Kona you fly into. For example, flying from Denver to Kailua-Kona takes 7h 05m on average. On the other hand, flying from Colorado Springs to Kailua-Kona takes 9h on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

How many flights depart from Colorado to Kailua-Kona on average per week?

The number of flights available between Colorado and Kailua-Kona is 7 per week as of September 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

How many flights depart from Colorado to Kailua-Kona on average per day?

As of September 2025, 1 flights take off from Colorado and land in Kailua-Kona each day. The most common flight departure time for this route is 12:00PM, with 100% of daily flights taking off in the afternoon.

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

Prices for flights from Colorado to Kona Intl Airport refresh daily.

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

The number of operators available for flights from Colorado to Kona Intl Airport is 6 as of September 2025.

How old do you have to be to fly from Colorado 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 Colorado to Kona Intl Airport.

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

The travel and health documents you'll need for your trip to Kona Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kona Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$160 Cheap Flights from Colorado to Kailua-Kona in 2025

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Find the cheapest flights from Colorado to Kailua-Kona

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

7:10 am - 4:47 pmDEN-KOA

12h 37m1 stop

9:55 pm - 11:58 amKOA-DEN

11h 03m1 stop

$343American Airlines

Find Deal

Sun, Nov 30 - Fri, Dec 5

6:25 am - 5:30 pmDEN-KOA

15h 05m1 stop

8:30 pm - 11:47 amKOA-DEN

11h 17m2 stops

$348Delta

Find Deal

Fri, Oct 24 - Fri, Oct 31

6:00 am - 1:42 pmDEN-KOA

11h 42m1 stop

9:35 pm - 11:51 amKOA-DEN

11h 16m1 stop

$352American Airlines

Find Deal

Mon, Sep 29 - Mon, Nov 10

7:13 am - 4:47 pmDEN-KOA

12h 34m1 stop

9:35 pm - 11:37 amKOA-DEN

11h 02m1 stop

$354American Airlines

Find Deal

Thu, Nov 6 - Thu, Nov 20

3:00 pm - 12:29 pmDEN-KOA

25h 29m1 stop

11:09 am - 11:51 pmKOA-DEN

8h 42m1 stop

$355Alaska Airlines

Find Deal

Thu, Oct 23 - Fri, Oct 31

3:00 pm - 12:29 pmDEN-KOA

25h 29m1 stop

1:13 pm - 11:34 amKOA-DEN

18h 21m2 stops

$360Alaska Airlines

Find Deal

Thu, Oct 23 - Fri, Oct 31

7:00 am - 1:10 pmDEN-KOA

9h 10m1 stop

10:00 am - 11:40 pmKOA-DEN

10h 40m1 stop

$369Southwest

Find Deal

Sat, Nov 29 - Sun, Dec 7

8:00 am - 6:10 pmDEN-KOA

14h 10m2 stops

8:30 pm - 9:25 amKOA-DEN

8h 55m1 stop

$396Southwest

Find Deal

Wed, Oct 22 - Tue, Oct 28

9:00 am - 4:41 pmCOS-KOA

10h 41m1 stop

8:55 pm - 10:57 amKOA-COS

11h 02m1 stop

$403United Airlines

Find Deal

Mon, Jan 12 - Mon, Jan 19

9:33 am - 4:45 pmCOS-KOA

10h 12m1 stop

8:55 pm - 10:51 amKOA-COS

10h 56m1 stop

$523United Airlines

Find Deal

Tue, Mar 3 - Wed, Mar 4

Delta flights from Colorado to Kailua-Kona

Our best Delta deals on Colorado to Kailua-Kona flight tickets

Delta

Oct 24

DEN6:25 amDenver Intl

15h 05m

1 stop

KOA5:30 pmKona Intl

Oct 31

KOA8:30 pmKona Intl

11h 17m

2 stops

DEN11:47 amDenver Intl

$348

Find similar

Delta

Dec 3

DEN12:38 pmDenver Intl

9h 48m

1 stop

KOA7:26 pmKona Intl

Dec 9

KOA9:30 pmKona Intl

11h 13m

1 stop

DEN11:43 amDenver Intl

$361

Find similar

Delta

Dec 4

DEN12:38 pmDenver Intl

9h 48m

1 stop

KOA7:26 pmKona Intl

Dec 10

KOA8:53 pmKona Intl

11h 17m

2 stops

DEN11:10 amDenver Intl

$367

Find similar

Southwest flights from Colorado to Kailua-Kona

Our best Southwest deals on Colorado to Kailua-Kona flight tickets

Southwest

Nov 29

DEN7:00 amDenver Intl

9h 10m

1 stop

KOA1:10 pmKona Intl

Dec 7

KOA10:00 amKona Intl

10h 40m

1 stop

DEN11:40 pmDenver Intl

$369

Find similar

Southwest

Oct 22

DEN8:00 amDenver Intl

14h 10m

2 stops

KOA6:10 pmKona Intl

Oct 28

KOA8:30 pmKona Intl

8h 55m

1 stop

DEN9:25 amDenver Intl

$396

Find similar

Southwest

Oct 15

DEN6:40 amDenver Intl

10h 20m

1 stop

KOA1:00 pmKona Intl

Oct 29

KOA9:15 amKona Intl

8h 20m

1 stop

DEN9:35 pmDenver Intl

$412

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DenverKailua-Kona

DEN - KOA

DENKOA

Denver Intl

Sun 11/30

7:10 am-4:47 pm

1 stop12h 37m

Kona Intl

Fri 12/5

9:55 pm-11:58 am

1 stop11h 03m

$343

DenverKailua-Kona

DEN - KOA

DENKOA

Denver Intl

Fri 10/24

6:25 am-5:30 pm

1 stop15h 05m

Kona Intl

Fri 10/31

8:30 pm-11:47 am

2 stops11h 17m

$348

DenverKailua-Kona

DEN - KOA

DENKOA

Denver Intl

Mon 9/29

6:00 am-1:42 pm

1 stop11h 42m

Kona Intl

Mon 11/10

9:35 pm-11:51 am

1 stop11h 16m

$352

DenverKailua-Kona

DEN - KOA

DENKOA

Denver Intl

Thu 11/6

7:13 am-4:47 pm

1 stop12h 34m

Kona Intl

Thu 11/20

9:35 pm-11:37 am

1 stop11h 02m

$354

DenverKailua-Kona

DEN - KOA

DENKOA

Denver Intl

Thu 10/23

3:00 pm-12:29 pm

1 stop25h 29m

Kona Intl

Fri 10/31

11:09 am-11:51 pm

1 stop8h 42m

$355

DenverKailua-Kona

DEN - KOA

DENKOA

Denver Intl

Thu 10/23

3:00 pm-12:29 pm

1 stop25h 29m

Kona Intl

Fri 10/31

1:13 pm-11:34 am

2 stops18h 21m

$360

DenverKailua-Kona

DEN - KOA

DENKOA

Denver Intl

Sat 11/29

7:00 am-1:10 pm

1 stop9h 10m

Kona Intl

Sun 12/7

10:00 am-11:40 pm

1 stop10h 40m

$369

DenverKailua-Kona

DEN - KOA

DENKOA

Denver Intl

Wed 10/22

8:00 am-6:10 pm

2 stops14h 10m

Kona Intl

Tue 10/28

8:30 pm-9:25 am

1 stop8h 55m

$396

Colorado SpringsKailua-Kona

COS - KOA

COSKOA

Colorado Springs

Mon 1/12

9:00 am-4:41 pm

1 stop10h 41m

Kona Intl

Mon 1/19

8:55 pm-10:57 am

1 stop11h 02m

$403

Colorado SpringsKailua-Kona

COS - KOA

COSKOA

Colorado Springs

Tue 3/3

9:33 am-4:45 pm

1 stop10h 12m

Kona Intl

Wed 3/4

8:55 pm-10:51 am

1 stop10h 56m

$523

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Colorado 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

Prices

Airlines

Other information

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

The cheapest month to fly to Kailua-Kona from Colorado is in September. Flight prices, which tend to average around $421, are often lower during this time because this is during the off-season. The month of November is another great option to travel to Kailua-Kona, with average flight prices from Colorado averaging around $473.

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 $811. 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 Sunday as prices are generally higher than usual. According to our data, the average ticket price to Kailua-Kona on Sunday is $863.

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

Flying to Kailua-Kona from Colorado 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 $842.

What is the cheapest Colorado to Kona Intl flight route?

Fly from Denver Intl to Kona Intl for the best Colorado - 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 Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Kailua-Kona for around $604 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kailua-Kona from Colorado for as low as $516 on momondo.

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

There are 4 cabin classes available to choose from on Colorado to Kona Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Colorado to Kailua-Kona flights?

You could potentially save up to 51% on your flight if you consider stops on a Colorado to Kailua-Kona flight.

Cheap Colorado to Kailua-Kona flight deals and tips

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

Best Price Found	$422
Fastest flight time	7h 05m
Direct flights	Every day
Airports in Kailua-Kona	1 airport

The best one-way flight to Kailua-Kona from Colorado in the past 72 hours is $422. The best round-trip flight deal from Colorado to Kailua-Kona found on momondo in the last 72 hours is $683.

The fastest flight from Colorado to Kailua-Kona takes 7h 05m

Direct flights go from Colorado to Kailua-Kona every day.

There is 1 airport near Kailua-Kona: Kona Intl (KOA)

Search flight deals

When did momondo last update prices for flights from Colorado to Kona Intl Airport?
Prices for flights from Colorado to Kona Intl Airport refresh daily.
How many operators does momondo search for flights from Colorado to Kona Intl Airport?
The number of operators available for flights from Colorado to Kona Intl Airport is 6 as of September 2025.
How old do you have to be to fly from Colorado 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 Colorado to Kona Intl Airport.
What documentation or ID do you need to fly to Kona Intl Airport?
The travel and health documents you'll need for your trip to Kona Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kona Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Colorado to Kailua-Kona?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Colorado to Kailua-Kona is Boeing 777 (86.75% of total bookings). The next most popular plane model is Boeing 757-200 (13.25%).

Best airlines flying from Colorado to Kailua-Kona

Compare and see reviews for airlines that fly from Colorado to Kailua-Kona with momondo

Airline	Rating	Free Cancellation	Price
Hawaiian Airlines	PriceFrom $200	Free Cancellation	Rating 7.8 2,723 reviews	Search Hawaiian Airlines flights
Delta	PriceFrom $292	Free Cancellation	Rating 7.9 7,960 reviews	Search Delta flights
American Airlines	PriceFrom $317	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $342	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $353	Free Cancellation	Rating 8.0 4,248 reviews	Search Southwest flights
United Airlines	PriceFrom $415	Free Cancellation	Rating 7.4 8,937 reviews	Search United Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Colorado to Kailua-Kona. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Kailua-Kona from Colorado with this policy.

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

momondo provides multiple filters to help you find the best flight to Kailua-Kona from Colorado. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Colorado to Kailua-Kona flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Colorado 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 Colorado to Kailua-Kona departing on 2/5. 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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Delta flights from Colorado to Kailua-Kona

Our best Delta deals on Colorado to Kailua-Kona flight tickets

Southwest flights from Colorado to Kailua-Kona

Our best Southwest deals on Colorado to Kailua-Kona flight tickets

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See travel insights to Kailua-Kona from

How to get the cheapest flight ticket from Colorado 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?

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

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

Flying to Kailua-Kona from Colorado 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 $842.

What is the cheapest Colorado to Kona Intl flight route?

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

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

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

There are 4 cabin classes available to choose from on Colorado to Kona Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Colorado to Kailua-Kona flights?

You could potentially save up to 51% on your flight if you consider stops on a Colorado to Kailua-Kona flight.

What is the cheapest airline that flies from Colorado to Kona Intl?

American Airlines, Alaska Airlines, and Delta are the most popular carriers operating from Colorado to Kona Intl

What airlines fly to Kailua-Kona?

How many flights depart from Colorado to Kailua-Kona on average per day?

As of September 2025, 1 flights take off from Colorado and land in Kailua-Kona each day. The most common flight departure time for this route is 12:00PM, with 100% of daily flights taking off in the afternoon.

How many flights depart from Colorado to Kailua-Kona on average per week?

The number of flights available between Colorado and Kailua-Kona is 7 per week as of September 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

How long does it take to fly to Kailua-Kona?

Cheap Colorado to Kailua-Kona flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Kailua-Kona

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

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

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

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

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

Best airlines flying from Colorado to Kailua-Kona

Compare and see reviews for airlines that fly from Colorado to Kailua-Kona with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Kailua-Kona trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Hawaii