What is the cheapest airline that flies from Colorado to Kaua'i?

Southwest, Alaska Airlines, and American Airlines are the most popular carriers operating from Colorado to Kaua'i

How many flights depart from Colorado to Kaua'i on average per day?

1 flights are operational daily from Colorado to Kaua'i as of August 2025. The most popular departure time for this route is 12:00PM, with 100% of flights per day taking off in the afternoon.

How many flights depart from Colorado to Kaua'i on average per week?

The number of flights available between Colorado and Kaua'i is 7 per week as of August 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

What airlines fly to Kaua'i?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Kaua'i from Colorado according to our data. United Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Kaua'i. Keep in mind that there are 6 different airlines that fly to Kaua'i on a routine basis, so you have a few additional options to choose from.

How long is the flight from Colorado to Kaua'i?

On average, it takes 18h to fly from Colorado to Kaua'i if you fly out of Denver (the most popular airport in Colorado) and into Incheon Intl Airport (the most popular airport in Kaua'i). If you’re flying out of Colorado Springs and into Incheon Intl Airport, then the flight time is around 21h 40m.

When did momondo last update prices for flights from Colorado to Kaua'i?

Prices for flights from Colorado to Kaua'i are updated daily.

How many operators does momondo search for flights from Colorado to Kaua'i?

As of August 2025, there are 6 operators available to choose from for flights from Colorado to Kaua'i.

How old do you have to be to fly from Colorado to Kaua'i?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Colorado to Kaua'i.

What documentation or ID do you need to fly to Kaua'i?

The travel and health documents you'll need for your trip to Kaua'i 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 Kaua'i. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$160 Cheap Flights from Colorado to Kaua'i in 2025

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Find the cheapest flights from Colorado to Kaua'i

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

8:20 am - 2:46 pmDEN-LIH

9h 26m1 stop

10:10 pm - 11:39 amLIH-DEN

10h 29m1 stop

$314Alaska Airlines

Find Deal

Wed, Jan 28 - Wed, Jan 28

7:04 pm - 2:46 pmDEN-LIH

22h 42m1 stop

10:10 pm - 11:39 amLIH-DEN

10h 29m1 stop

$319Alaska Airlines

Find Deal

Tue, Jan 20 - Wed, Feb 4

9:30 am - 3:36 pmCOS-LIH

10h 06m1 stop

7:40 pm - 9:05 amLIH-COS

9h 25m1 stop

$359United Airlines

Find Deal

Thu, Sep 25 - Thu, Oct 2

12:25 pm - 7:05 pmDEN-LIH

10h 40m1 stop

9:30 pm - 11:48 amLIH-DEN

11h 18m1 stop

$359Delta

Find Deal

Thu, Oct 30 - Thu, Nov 6

12:25 pm - 7:05 pmDEN-LIH

10h 40m1 stop

9:30 pm - 11:48 amLIH-DEN

11h 18m1 stop

$361Delta

Find Deal

Mon, Oct 27 - Thu, Nov 6

9:39 am - 8:30 pmDEN-LIH

13h 51m2 stops

2:48 pm - 9:49 amLIH-DEN

16h 01m1 stop

$382

Find Deal

Thu, Nov 13 - Mon, Nov 17

6:00 am - 12:14 pmDEN-LIH

10h 14m1 stop

9:40 pm - 11:29 amLIH-DEN

9h 49m1 stop

$387American Airlines

Find Deal

Sun, Sep 14 - Wed, Sep 24

7:15 am - 3:54 pmDEN-LIH

11h 39m1 stop

11:00 pm - 11:32 amLIH-DEN

9h 32m1 stop

$398American Airlines

Find Deal

Tue, Dec 2 - Wed, Dec 24

6:00 am - 10:12 pmDEN-LIH

20h 12m2 stops

10:30 pm - 12:26 amLIH-DEN

21h 56m2 stops

$400

Find Deal

Mon, Sep 8 - Mon, Sep 15

7:00 am - 3:36 pmCOS-LIH

12h 36m1 stop

7:40 pm - 9:05 amLIH-COS

9h 25m1 stop

$479United Airlines

Find Deal

Thu, Sep 25 - Thu, Oct 2

Delta flights from Colorado to Kaua'i

Our best Delta deals on Colorado to Kaua'i flight tickets

Delta

Oct 30

DEN12:25 pmDenver Intl

10h 40m

1 stop

LIH7:05 pmLihue

Nov 6

LIH9:30 pmLihue

11h 18m

1 stop

DEN11:48 amDenver Intl

$359

Find similar

Delta

Oct 27

DEN12:25 pmDenver Intl

10h 40m

1 stop

LIH7:05 pmLihue

Nov 6

LIH9:30 pmLihue

11h 18m

1 stop

DEN11:48 amDenver Intl

$361

Find similar

Delta

Jan 22

DEN6:30 amDenver Intl

16h 17m

1 stop

LIH7:47 pmLihue

Jan 27

LIH10:45 pmLihue

9h 44m

1 stop

DEN11:29 amDenver Intl

$388

Find similar

Alaska Airlines flights from Colorado to Kaua'i

Our best Alaska Airlines deals on Colorado to Kaua'i flight tickets

Alaska Airlines

Jan 28

DEN8:20 amDenver Intl

9h 26m

1 stop

LIH2:46 pmLihue

Jan 28

LIH10:10 pmLihue

10h 29m

1 stop

DEN11:39 amDenver Intl

$314

Find similar

Alaska Airlines

Jan 20

DEN7:04 pmDenver Intl

22h 42m

1 stop

LIH2:46 pmLihue

Feb 4

LIH10:10 pmLihue

10h 29m

1 stop

DEN11:39 amDenver Intl

$319

Find similar

Alaska Airlines

Jan 20

DEN8:20 amDenver Intl

9h 26m

1 stop

LIH2:46 pmLihue

Jan 29

LIH7:42 pmLihue

11h 50m

2 stops

DEN10:32 amDenver Intl

$324

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DenverLihue

DEN - LIH

DENLIH

Denver Intl

Wed 1/28

8:20 am-2:46 pm

1 stop9h 26m

Lihue

Wed 1/28

10:10 pm-11:39 am

1 stop10h 29m

$314

DenverLihue

DEN - LIH

DENLIH

Denver Intl

Tue 1/20

7:04 pm-2:46 pm

1 stop22h 42m

Lihue

Wed 2/4

10:10 pm-11:39 am

1 stop10h 29m

$319

Colorado SpringsLihue

COS - LIH

COSLIH

Colorado Springs

Thu 9/25

9:30 am-3:36 pm

1 stop10h 06m

Lihue

Thu 10/2

7:40 pm-9:05 am

1 stop9h 25m

$359

DenverLihue

DEN - LIH

DENLIH

Denver Intl

Thu 10/30

12:25 pm-7:05 pm

1 stop10h 40m

Lihue

Thu 11/6

9:30 pm-11:48 am

1 stop11h 18m

$359

DenverLihue

DEN - LIH

DENLIH

Denver Intl

Mon 10/27

12:25 pm-7:05 pm

1 stop10h 40m

Lihue

Thu 11/6

9:30 pm-11:48 am

1 stop11h 18m

$361

DenverLihue

DEN - LIH

DENLIH

Denver Intl

Thu 11/13

9:39 am-8:30 pm

2 stops13h 51m

Lihue

Mon 11/17

2:48 pm-9:49 am

1 stop16h 01m

$382

DenverLihue

DEN - LIH

DENLIH

Denver Intl

Sun 9/14

6:00 am-12:14 pm

1 stop10h 14m

Lihue

Wed 9/24

9:40 pm-11:29 am

1 stop9h 49m

$387

DenverLihue

DEN - LIH

DENLIH

Denver Intl

Tue 12/2

7:15 am-3:54 pm

1 stop11h 39m

Lihue

Wed 12/24

11:00 pm-11:32 am

1 stop9h 32m

$398

DenverLihue

DEN - LIH

DENLIH

Denver Intl

Mon 9/8

6:00 am-10:12 pm

2 stops20h 12m

Lihue

Mon 9/15

10:30 pm-12:26 am

2 stops21h 56m

$400

Colorado SpringsLihue

COS - LIH

COSLIH

Colorado Springs

Thu 9/25

7:00 am-3:36 pm

1 stop12h 36m

Lihue

Thu 10/2

7:40 pm-9:05 am

1 stop9h 25m

$479

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 Kaua'i

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 Kaua'i?

In general, September is the cheapest month to fly from Colorado to Kaua'i. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $551. The month of January is another great option to travel to Kaua'i, with average flight prices from Colorado averaging around $566.

What is the cheapest day to depart on your flight to Kaua'i?

According to our data, Monday is the cheapest day to fly to Kaua'i from Colorado. The lowest ticket price found for a Monday departure recently was $953. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,083. These prices are subject to change though, so be sure to set up a Price Alert for flights to Kaua'i.

What is the cheapest time of day to depart on your flight to Kaua'i?

The cheapest time of day to fly to Kaua'i is in the evening when flights can be purchased for as low as $534. In contrast, the most expensive time of day to depart to Kaua'i is in the afternoon when prices are around $1,356.

What is the cheapest Colorado to Kaua'i flight route?

Fly from Denver Intl to Lihue for the best Colorado - Kaua'i flight prices

How far in advance should I book a flight to Kaua'i?

You are more likely to see cheaper flights to Kaua'i from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Kaua'i for around $669 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kaua'i from Colorado for as low as $569 on momondo.

What cabin class options are available on Colorado to Kaua'i flights?

There are 4 cabin classes available to choose from on Colorado to Kaua'i 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 Kaua'i flights?

No. A direct flight is the cheapest option for a flight between Colorado to Kaua'i.

Cheap Colorado to Kaua'i flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to Kaua'i

Best Price Found	$160
Fastest flight time	7h 53m
Direct flights	Every day
Airports in Kaua'i	1 airport

The best one-way flight to Kaua'i from Colorado in the past 72 hours is $160. The best round-trip flight deal from Colorado to Kaua'i found on momondo in the last 72 hours is $314.

The fastest flight from Colorado to Kaua'i takes 7h 53m

Direct flights go from Colorado to Kaua'i every day.

There is 1 airport near Kaua'i: Lihue (LIH)

Search flight deals

When did momondo last update prices for flights from Colorado to Kaua'i?
Prices for flights from Colorado to Kaua'i are updated daily.
How many operators does momondo search for flights from Colorado to Kaua'i?
As of August 2025, there are 6 operators available to choose from for flights from Colorado to Kaua'i.
How old do you have to be to fly from Colorado to Kaua'i?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Colorado to Kaua'i.
What documentation or ID do you need to fly to Kaua'i?
The travel and health documents you'll need for your trip to Kaua'i 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 Kaua'i. 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 Kaua'i?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Colorado to Kaua'i is Boeing 737 MAX 8 (14.79% of total bookings). The next most popular plane models are Airbus A321neo (11.60%), Boeing 737-800 Passenger/BBJ2 (winglets) (11.07%), and Boeing 737-800 (10.00%).

Best airlines flying from Colorado to Kaua'i

Compare and see reviews for airlines that fly from Colorado to Kaua'i with momondo

Airline	Rating	Free Cancellation	Price
Hawaiian Airlines	PriceFrom $306	Free Cancellation	Rating 7.8 2,651 reviews	Search Hawaiian Airlines flights
American Airlines	PriceFrom $307	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $308	Free Cancellation	Rating 8.0 7,979 reviews	Search Delta flights
Alaska Airlines	PriceFrom $351	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $403	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights
United Airlines	PriceFrom $466	Free Cancellation	Rating 7.4 8,920 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Colorado to Kaua'i?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Kaua'i from Colorado.

Can I find flights from Colorado to Kaua'i with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Kaua'i from Colorado with this policy.

How can momondo help me find flights from Colorado to Kaua'i?

Once all potential Colorado to Kaua'i flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Colorado to Kaua'i right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Kaua'i from Colorado. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Kaua'i trip

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Find better results for your trip to Kaua'i

Popular cities in Kaua'i

Flights to New Yorkfrom $58

Flights to Los Angelesfrom $46

Flights to Miamifrom $61

Flights to Chicagofrom $47

Flights to Orlandofrom $61

Flights to Las Vegasfrom $15

Flights to San Franciscofrom $69

Flights to Washington, D.C.from $56

Flights to Bostonfrom $67

Flights to Atlantafrom $49

Flights to Dallasfrom $57

Flights to Seattlefrom $84

Cheap flights from Colorado to Kaua'i 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 Kaua'i departing on 10/28. 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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Big names and deals

Filter for what you want

Filter for what you want

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Trusted and free

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Delta flights from Colorado to Kaua'i

Our best Delta deals on Colorado to Kaua'i flight tickets

Alaska Airlines flights from Colorado to Kaua'i

Our best Alaska Airlines deals on Colorado to Kaua'i flight tickets

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How to get the cheapest flight ticket from Colorado to Kaua'i

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 Kaua'i?

What is the cheapest day to depart on your flight to Kaua'i?

What is the cheapest time of day to depart on your flight to Kaua'i?

The cheapest time of day to fly to Kaua'i is in the evening when flights can be purchased for as low as $534. In contrast, the most expensive time of day to depart to Kaua'i is in the afternoon when prices are around $1,356.

What is the cheapest Colorado to Kaua'i flight route?

Fly from Denver Intl to Lihue for the best Colorado - Kaua'i flight prices

How far in advance should I book a flight to Kaua'i?

What cabin class options are available on Colorado to Kaua'i flights?

There are 4 cabin classes available to choose from on Colorado to Kaua'i 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 Kaua'i flights?

No. A direct flight is the cheapest option for a flight between Colorado to Kaua'i.

What is the cheapest airline that flies from Colorado to Kaua'i?

Southwest, Alaska Airlines, and American Airlines are the most popular carriers operating from Colorado to Kaua'i

What airlines fly to Kaua'i?

How many flights depart from Colorado to Kaua'i on average per day?

1 flights are operational daily from Colorado to Kaua'i as of August 2025. The most popular departure time for this route is 12:00PM, with 100% of flights per day taking off in the afternoon.

How many flights depart from Colorado to Kaua'i on average per week?

The number of flights available between Colorado and Kaua'i is 7 per week as of August 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

How long is the flight from Colorado to Kaua'i?

Cheap Colorado to Kaua'i flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to Kaua'i

Best Price Found

Fastest flight time

Direct flights

Airports in Kaua'i

When did momondo last update prices for flights from Colorado to Kaua'i?

How many operators does momondo search for flights from Colorado to Kaua'i?

How old do you have to be to fly from Colorado to Kaua'i?

What documentation or ID do you need to fly to Kaua'i?

What is the most popular plane model from Colorado to Kaua'i?

Best airlines flying from Colorado to Kaua'i

Compare and see reviews for airlines that fly from Colorado to Kaua'i with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Colorado to Kaua'i?

Can I find flights from Colorado to Kaua'i with flexible booking policies on momondo?

How can momondo help me find flights from Colorado to Kaua'i?

I’m not ready to book a flight from Colorado to Kaua'i right now. Can momondo alert me if prices change?

An easier way to manage your Kaua'i 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 Kaua'i

Popular cities in Kaua'i

Popular flights according to clicks in the last 7 days on momondo