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

As of August 2026, there are 3 flights per week flying from Denver to Kaua'i. The most common day of the week flights depart is Tue, with 33% of flights taking off on this day.

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

Southwest is the most popular carrier operating from Denver Intl to Kaua'i

What airlines fly to Kaua'i?

United Airlines, Southwest and Alaska Airlines are the top three most popular airlines that fly to Kaua'i from Denver according to our data. United Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Kaua'i. Keep in mind that there are 5 different airlines that fly to Kaua'i on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Denver Intl Airport to Kaua'i?

Prices for flights from Denver Intl Airport to Kaua'i are refreshed on a daily basis.

How many operators does momondo search for flights from Denver Intl Airport to Kaua'i?

There are 5 operators available for flights from Denver Intl Airport to Kaua'i as of August 2026.

How old do you have to be to fly from Denver Intl Airport to Kaua'i?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Denver Intl Airport to Kaua'i.

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

The required travel and health documents for your Kaua'i trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kaua'i. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$202 Cheap Flights from Denver to Kaua'i in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Denver to Kaua'i

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

12:25 pm - 5:39 pmDEN Denver Intl-LIH Lihue

9h 14m1 stop Los Angeles

9:54 pm - 12:45 pmLIH Lihue-DEN Denver Intl

10h 51m1 stop Seattle/Tacoma Intl

$404Delta

Wed, Sep 16 - Wed, Sep 23

12:25 pm - 5:39 pmDEN Denver Intl-LIH Lihue

9h 14m1 stop Los Angeles

8:45 pm - 11:22 amLIH Lihue-DEN Denver Intl

10h 37m1 stop Los Angeles

$404Delta

Wed, Sep 16 - Wed, Sep 23

8:45 am - 4:15 pmDEN Denver Intl-LIH Lihue

10h 30m1 stop Oakland

9:05 pm - 10:05 amLIH Lihue-DEN Denver Intl

10h 00m1 stop Las Vegas Harry Reid Intl

$404Southwest

Tue, Nov 17 - Wed, Nov 18

6:00 am - 2:51 pmDEN Denver Intl-LIH Lihue

12h 51m1 stop Phoenix Sky Harbor Intl

10:35 pm - 10:43 amLIH Lihue-DEN Denver Intl

9h 08m1 stop Phoenix Sky Harbor Intl

$404American Airlines

Sun, Oct 25 - Tue, Nov 3

6:50 am - 4:15 pmDEN Denver Intl-LIH Lihue

12h 25m2 stops Phoenix Sky Harbor Intl Oakland

9:05 pm - 11:10 amLIH Lihue-DEN Denver Intl

11h 05m1 stop Las Vegas Harry Reid Intl

$410Southwest

Tue, Nov 17 - Wed, Nov 18

7:31 am - 4:00 pmDEN Denver Intl-LIH Lihue

11h 29m1 stop Phoenix Sky Harbor Intl

10:30 pm - 11:27 amLIH Lihue-DEN Denver Intl

9h 57m1 stop Phoenix Sky Harbor Intl

$418American Airlines

Tue, Feb 16 - Tue, Feb 23

1:45 pm - 3:35 pmDEN Denver Intl-LIH Lihue

28h 50m1 stop San Diego

8:45 pm - 2:07 pmLIH Lihue-DEN Denver Intl

14h 22m2 stops Honolulu Portland

$423Multiple Airlines

Tue, Feb 2 - Tue, Feb 9

1:45 pm - 3:35 pmDEN Denver Intl-LIH Lihue

28h 50m1 stop San Diego

7:18 pm - 2:07 pmLIH Lihue-DEN Denver Intl

15h 49m2 stops Honolulu Portland

$423Multiple Airlines

Tue, Feb 2 - Tue, Feb 9

12:31 pm - 11:35 amDEN Denver Intl-LIH Lihue

27h 04m1 stop San Diego

10:31 pm - 2:08 pmLIH Lihue-DEN Denver Intl

11h 37m1 stop Seattle/Tacoma Intl

$430Alaska Airlines

Mon, Oct 19 - Tue, Oct 27

3:30 pm - 9:27 pmDEN Denver Intl-LIH Lihue

9h 57m1 stop Seattle/Tacoma Intl

10:31 pm - 2:08 pmLIH Lihue-DEN Denver Intl

11h 37m1 stop Seattle/Tacoma Intl

$463Alaska Airlines

Wed, Oct 21 - Fri, Oct 30

Cheap last minute flights

Enter your travel dates to find the best prices.

10:35 am - 4:15 pmDEN Denver Intl-LIH Lihue

9h 40m1 stop Oakland

9:25 pm - 10:20 amLIH Lihue-DEN Denver Intl

8h 55m1 stop Oakland

$609Southwest

Sun, Aug 30 - Sun, Sep 6

8:22 am - 2:39 pmDEN Denver Intl-LIH Lihue

10h 17m1 stop Seattle/Tacoma Intl

6:00 am - 9:46 pmLIH Lihue-DEN Denver Intl

11h 46m2 stops Honolulu Portland

$615Multiple Airlines

Mon, Aug 31 - Sun, Sep 6

12:02 pm - 7:23 pmDEN Denver Intl-LIH Lihue

11h 21m1 stop Seattle/Tacoma Intl

6:00 am - 9:46 pmLIH Lihue-DEN Denver Intl

11h 46m2 stops Honolulu Portland

$615Multiple Airlines

Tue, Sep 1 - Sun, Sep 6

7:35 am - 2:10 pmDEN Denver Intl-LIH Lihue

10h 35m2 stops Las Vegas Harry Reid Intl Kahului

9:25 pm - 11:45 amLIH Lihue-DEN Denver Intl

10h 20m1 stop Oakland

$617Southwest

Sun, Aug 30 - Sun, Sep 6

12:02 pm - 7:23 pmDEN Denver Intl-LIH Lihue

11h 21m1 stop Seattle/Tacoma Intl

9:35 pm - 11:04 amLIH Lihue-DEN Denver Intl

9h 29m1 stop Seattle/Tacoma Intl

$649Alaska Airlines

Tue, Sep 1 - Tue, Sep 1

8:22 am - 2:39 pmDEN Denver Intl-LIH Lihue

10h 17m1 stop Seattle/Tacoma Intl

9:35 pm - 11:04 amLIH Lihue-DEN Denver Intl

9h 29m1 stop Seattle/Tacoma Intl

$654Alaska Airlines

Mon, Aug 31 - Tue, Sep 1

1:21 pm - 7:16 pmDEN Denver Intl-LIH Lihue

9h 55m1 stop Seattle/Tacoma Intl

8:41 pm - 11:28 amLIH Lihue-DEN Denver Intl

10h 47m1 stop Los Angeles

$729Delta

Sun, Aug 30 - Sun, Sep 6

1:21 pm - 7:16 pmDEN Denver Intl-LIH Lihue

9h 55m1 stop Seattle/Tacoma Intl

8:41 pm - 11:22 amLIH Lihue-DEN Denver Intl

10h 41m1 stop Los Angeles

$729Delta

Mon, Aug 31 - Mon, Sep 7

11:40 am - 8:12 pmDEN Denver Intl-LIH Lihue

12h 32m2 stops Los Angeles Honolulu

7:21 pm - 11:09 amLIH Lihue-DEN Denver Intl

11h 48m2 stops Honolulu Los Angeles

$1,017American Airlines

Fri, Aug 28 - Fri, Sep 4

11:40 am - 8:12 pmDEN Denver Intl-LIH Lihue

12h 32m2 stops Los Angeles Honolulu

7:21 pm - 11:09 amLIH Lihue-DEN Denver Intl

11h 48m2 stops Honolulu Los Angeles

$1,017American Airlines

Fri, Aug 28 - Wed, Sep 2

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Southwest flights from Denver to Kaua'i

Our best Southwest deals on Denver to Kaua'i flight tickets

Southwest

Nov 17

DEN6:50 amDenver Intl

12h 25m

2 stops

LIH4:15 pmLihue

Nov 18

LIH9:05 pmLihue

11h 45m

2 stops

DEN11:50 amDenver Intl

$415

Southwest

Nov 3

DEN8:45 amDenver Intl

10h 30m

1 stop

LIH4:15 pmLihue

Nov 10

LIH4:05 pmLihue

14h 55m

1 stop

DEN10:00 amDenver Intl

$417

Southwest

Nov 3

DEN6:05 amDenver Intl

10h 10m

1 stop

LIH1:15 pmLihue

Nov 10

LIH4:05 pmLihue

14h 55m

1 stop

DEN10:00 amDenver Intl

$431

Alaska Airlines flights from Denver to Kaua'i

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

Alaska Airlines

Feb 2

DEN3:05 pmDenver Intl

10h 33m

1 stop

LIH10:38 pmLihue

Feb 9

LIH11:38 pmLihue

11h 19m

1 stop

DEN1:57 pmDenver Intl

$476

Alaska Airlines

Feb 19

DEN9:00 amDenver Intl

16h 56m

1 stop

LIH10:56 pmLihue

Feb 26

LIH12:45 pmLihue

19h 49m

1 stop

DEN11:34 amDenver Intl

$477

Alaska Airlines

Sep 6

DEN8:22 amDenver Intl

10h 17m

1 stop

LIH2:39 pmLihue

Sep 19

LIH9:35 pmLihue

9h 43m

1 stop

DEN11:18 amDenver Intl

$552

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverLihue

DEN Denver Intl - LIH Lihue

DENLIH

Denver Intl

Wed 9/16

12:25 pm-5:39 pm

1 stop9h 14m

Lihue

Wed 9/23

9:54 pm-12:45 pm

1 stop10h 51m

$404

Quickest round-trip

DenverLihue

DEN Denver Intl - LIH Lihue

DENLIH

Denver Intl

Wed 9/16

12:25 pm-5:39 pm

1 stop9h 14m

Lihue

Wed 9/23

8:45 pm-11:22 am

1 stop10h 37m

$404

DenverLihue

DEN Denver Intl - LIH Lihue

DENLIH

Denver Intl

Tue 11/17

8:45 am-4:15 pm

1 stop10h 30m

Lihue

Wed 11/18

9:05 pm-10:05 am

1 stop10h 00m

$404

DenverLihue

DEN Denver Intl - LIH Lihue

DENLIH

Denver Intl

Sun 10/25

6:00 am-2:51 pm

1 stop12h 51m

Lihue

Tue 11/3

10:35 pm-10:43 am

1 stop9h 08m

$404

DenverLihue

DEN Denver Intl - LIH Lihue

DENLIH

Denver Intl

Tue 11/17

6:50 am-4:15 pm

2 stops12h 25m

Lihue

Wed 11/18

9:05 pm-11:10 am

1 stop11h 05m

$410

DenverLihue

DEN Denver Intl - LIH Lihue

DENLIH

Denver Intl

Tue 2/16

7:31 am-4:00 pm

1 stop11h 29m

Lihue

Tue 2/23

10:30 pm-11:27 am

1 stop9h 57m

$418

DenverLihue

DEN Denver Intl - LIH Lihue

DENLIH

Denver Intl

Tue 2/2

1:45 pm-3:35 pm

1 stop28h 50m

Lihue

Tue 2/9

8:45 pm-2:07 pm

2 stops14h 22m

$423

DenverLihue

DEN Denver Intl - LIH Lihue

DENLIH

Denver Intl

Tue 2/2

1:45 pm-3:35 pm

1 stop28h 50m

Lihue

Tue 2/9

7:18 pm-2:07 pm

2 stops15h 49m

$423

DenverLihue

DEN Denver Intl - LIH Lihue

DENLIH

Denver Intl

Mon 10/19

12:31 pm-11:35 am

1 stop27h 04m

Lihue

Tue 10/27

10:31 pm-2:08 pm

1 stop11h 37m

$430

DenverLihue

DEN Denver Intl - LIH Lihue

DENLIH

Denver Intl

Wed 10/21

3:30 pm-9:27 pm

1 stop9h 57m

Lihue

Fri 10/30

10:31 pm-2:08 pm

1 stop11h 37m

$463

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 Denver 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, April is the cheapest month to fly from Denver to Kaua'i. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $598. The month of January is another great option to travel to Kaua'i, with average flight prices from Denver averaging around $619.

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

According to our data, Tuesday is the cheapest day to fly to Kaua'i from Denver. The lowest ticket price found for a Tuesday departure recently was $883. 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 $1,069. 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 morning when flights can be purchased for as low as $972. In contrast, the most expensive time of day to depart to Kaua'i is in the afternoon when prices are around $1,178.

What is the cheapest Denver Intl to Kaua'i flight route?

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

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

You are more likely to see cheaper flights to Kaua'i from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Kaua'i for around $709 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kaua'i from Denver for as low as $550 on momondo.

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

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

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

Cheap Denver to Kaua'i flight deals and tips

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

Best Price Found	$202
Fastest flight time	7h 40m
Direct flights	Every day
Airports in Kaua'i	1 airport

The best one-way flight to Kaua'i from Denver in the past 72 hours is $202. The best round-trip flight deal from Denver to Kaua'i found on momondo in the last 72 hours is $404.

The fastest flight from Denver to Kaua'i takes 7h 40m

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

There is 1 airport in Kaua'i. From Denver there are direct flights to Lihue (LIH).

Search flight deals

Frequently asked questions about flying from Denver to Kaua'i

When did momondo last update prices for flights from Denver Intl Airport to Kaua'i?
Prices for flights from Denver Intl Airport to Kaua'i are refreshed on a daily basis.
How many operators does momondo search for flights from Denver Intl Airport to Kaua'i?
There are 5 operators available for flights from Denver Intl Airport to Kaua'i as of August 2026.
How old do you have to be to fly from Denver Intl Airport to Kaua'i?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Denver Intl Airport to Kaua'i.
What documentation or ID do you need to fly to Kaua'i?
The required travel and health documents for your Kaua'i trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kaua'i. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Denver to Kaua'i?
Based on momondo bookings for flights between Denver and Kaua'i, the leading plane model is Boeing 737 MAX 8, making up 19.31% of the total bookings. Other popular models include Airbus A321neo with 16.56%, Airbus A320neo with 11.47%, and Boeing 737-800 Passenger/BBJ2 (winglets) with 10.22%.

Best airlines flying from Denver to Kaua'i

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $202	Free Cancellation	Rating 7.8 8,531 reviews	Search Delta flights
American Airlines	PriceFrom $319	Free Cancellation	Rating 7.1 12,012 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $319	Free Cancellation	Rating 7.9 12,847 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $390	Free Cancellation	Rating 8.0 4,203 reviews	Search Southwest flights
United Airlines	PriceFrom $551	Free Cancellation	Rating 7.4 10,131 reviews	Search United Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Denver to Kaua'i for you.

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

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

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

Once you have performed a search for Denver to Kaua'i flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Kaua'i, momondo offers a useful price alert feature which will track prices for flights to Kaua'i from Denver and alert you when they 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.

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Popular cities in Kaua'i

Flights to New Yorkfrom $75

Flights to Los Angelesfrom $39

Flights to Orlandofrom $55

Flights to Miamifrom $79

Flights to San Franciscofrom $39

Flights to Chicagofrom $50

Flights to Las Vegasfrom $39

Flights to Washington, D.C.from $67

Flights to Bostonfrom $88

Flights to Fort Lauderdalefrom $63

Flights to Atlantafrom $38

Flights to Dallasfrom $55

Cheap flights from Denver to Kaua'i from $202

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 Kaua'i departing on 11/10. 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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Southwest flights from Denver to Kaua'i

Our best Southwest deals on Denver to Kaua'i flight tickets

Alaska Airlines flights from Denver to Kaua'i

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

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Use the filters below to find and compare flights from Denver to Kaua'i that are best for you.

See travel insights to Kaua'i from

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

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?

What is the cheapest Denver Intl to Kaua'i flight route?

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

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

Can stopping save me money on Denver to Kaua'i flights?

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

What airlines fly to Kaua'i?

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

Cheap Denver to Kaua'i flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Kaua'i

Frequently asked questions about flying from Denver to Kaua'i

Best airlines flying from Denver to Kaua'i

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

Why use momondo?

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

Denver flight routes

According to popular flight searches on momondo this year

Kaua'i flight routes

According to popular flight searches on momondo this year

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