HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Denver

$217+ Cheap flights from Kaua'i to Denver (DEN)

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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
LIH — DEN
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kaua'i to Denver with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Kaua'i to Denver

Keep the following information in mind while searching for Kaua'i to Denver flight deals. Data was last updated April 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$453
(Alaska Airlines)

One-way from

$217
(American Airlines)

Popular in

April

Cheapest in

November

Average price

$863

Good round-trip deal

$633 or less

Good one-way deal

$301 or less
Provider with most accurate pricing for Lihue-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lihue-Denver Intl flights.
Search Deals
From Kaua'i to Denver Intl
Search Deals
One-way flight from Kaua'i to Denver Intl
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($112 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from Kaua'i to Denver Intl.
Search Deals
Price to beat on a one-way flight from Kaua'i to Denver Intl.
Search Deals

Find flight deals from Kaua'i to Denver

Cheapest flights from Kaua'i to Denver
Explore the most affordable flight options available from Kaua'i to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Alaska Airlines deal was found by Cheapflights users on 4/16. 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.
Wed 8/611:01 amLIH - DEN
2 stops19h 36mAlaska Airlines
Tue 8/128:00 amDEN - LIH
1 stop17h 54mAlaska Airlines
Deal found 4/16$453
This American Airlines deal was found by Cheapflights users on 4/17. 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.
Wed 8/69:18 pmLIH - DEN
1 stop20h 26mAmerican Airlines
Tue 8/126:05 amDEN - LIH
1 stop10h 01mAmerican Airlines
Deal found 4/17$460
This Delta deal was found by Cheapflights users on 4/17. 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 12/310:45 pmLIH - DEN
1 stop9h 43mDelta
Wed 1/77:05 amDEN - LIH
2 stops16h 26mDelta
Deal found 4/17$472
This Southwest deal was found by Cheapflights users on 4/17. 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.
Thu 5/1510:00 amLIH - DEN
1 stop8h 40mSouthwest
Sun 5/188:15 amDEN - LIH
2 stops11h 45mSouthwest
Deal found 4/17$583
This United Airlines deal was found by Cheapflights users on 4/17. 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 12/38:40 pmLIH - DEN
Nonstop6h 53mUnited Airlines
Wed 1/79:05 pmDEN - LIH
1 stop18h 55mUnited Airlines
Deal found 4/17$839
This United deal was found by Cheapflights users on 4/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/177:26 pmLIH - DEN
Nonstop6h 59mMultiple Airlines
Tue 4/222:39 pmDEN - LIH
1 stop10h 53mMultiple Airlines
Deal found 4/15$1,089

Cheapflights Fare Finder

Customize your flight search to find flights from Kaua'i to Denver 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 17, 2025.
Use the filters below to find and compare flights from Kaua'i to Denver that are best for you.

Fly from

Kaua'i

Fly to

Denver

Route

Depart

Return

Price

LihueDenver

LIH - DEN

LIHDEN

Lihue

Wed 8/6

11:01 am-10:37 am

2 stops19h 36m

Denver Intl

Tue 8/12

8:00 am-9:54 pm

1 stop17h 54m

$453

LihueDenver

LIH - DEN

LIHDEN

Lihue

Wed 8/6

9:18 pm-9:44 pm

1 stop20h 26m

Denver Intl

Tue 8/12

6:05 am-12:06 pm

1 stop10h 01m

$460

LihueDenver

LIH - DEN

LIHDEN

Lihue

Thu 8/21

9:45 pm-11:31 am

1 stop9h 46m

Denver Intl

Fri 9/5

12:20 pm-7:16 pm

1 stop10h 56m

$483

LihueDenver

LIH - DEN

LIHDEN

Lihue

Thu 5/15

10:00 am-10:40 pm

1 stop8h 40m

Denver Intl

Sun 5/18

8:15 am-4:00 pm

2 stops11h 45m

$583

LihueDenver

LIH - DEN

LIHDEN

Lihue

Fri 7/25

11:10 pm-3:00 pm

1 stop11h 50m

Denver Intl

Thu 7/31

12:00 pm-3:35 pm

Nonstop7h 35m

$914

LihueDenver

LIH - DEN

LIHDEN

Lihue

Wed 9/24

11:03 pm-6:07 pm

1 stop15h 04m

$217

LihueDenver

LIH - DEN

LIHDEN

Lihue

Tue 5/27

9:45 pm-2:45 pm

2 stops13h 00m

$237

LihueDenver

LIH - DEN

LIHDEN

Lihue

Wed 9/24

8:30 am-11:59 pm

2 stops11h 29m

$247

LihueDenver

LIH - DEN

LIHDEN

Lihue

Fri 6/27

8:05 am-11:50 pm

2 stops11h 45m

$382

LihueDenver

LIH - DEN

LIHDEN

Lihue

Fri 6/27

11:10 pm-10:39 pm

1 stop19h 29m

$413

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Best time to book a flight from Kaua'i to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Kaua'i 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 Kaua'i to Denver

What is the cheapest month to book a flight from Kaua'i to Denver?

Currently, October is the cheapest month in which you can book a flight from Kaua'i to Denver (average of $197). Flying from Kaua'i to Denver in March is currently the most expensive (average of $278). 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 FUS to DEN?

Find hourly flight availability from Kaua'i to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

When flying from Kaua'i to Denver, 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 Kaua'i to Denver

Explore weekly flight availability from Kaua'i to Denver. 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 17, 2025.

The most flights from zzFUS to DEN 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 Denver by month

Plan your trip to Denver by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Denver ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Denver when rainfall is around 0.5 in.

Temperature in Denver by month

Plan your trip to Denver by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Denver, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated April 17, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Kaua'i to Denver by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

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
9,887 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

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
4,280 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

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
7,916 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

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
8,667 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

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 Kaua'i to Denver. 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 Denver from Kaua'i?

    Denver Intl (DEN) is the airport you will fly into if you book a flight from Kaua'i to Denver. It is only a 18.5 mi journey from Denver Intl (DEN) to Denver’s city center.

  • How popular is this Kaua'i to Denver flight route?

    Flights from Kaua'i to Denver Intl have been viewed 6 times in the past calendar month.

  • What are the cheapest airlines to fly from Kaua'i to Denver one-way?

    The cheapest airlines for a one-way flight from Kaua'i to Denver are American Airlines ($217), Delta ($237), and Alaska Airlines ($247).

  • What are the cheapest flights from Kaua'i to Denver?

    Looking at all options, your cheapest flight can be booked for $246. While the most popular route (Lihue - Denver Intl) can be booked for $483 on average our data indicates $946 when flying from Kaua'i to Denver.

  • Can I find deals for flights from Kaua'i to Denver that include hotel bookings?

    Yes. In addition to deals on Kaua'i to Denver flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kaua'i to Denver?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kaua'i to Denver.

  • Can I find deals for business class flights from Kaua'i to Denver?

    Yes. Cheapflights offers flight deals from Kaua'i to Denver 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 Kaua'i to Denver?

    Currently, October is the cheapest month in which you can book a flight from Kaua'i to Denver (average of $197). Flying from Kaua'i to Denver in March is currently the most expensive (average of $278). 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.

See more FAQs

Traveling to a place near Kaua'i?

Book flights to Kaua'i if you plan to visit one of these locations
Westminster
Black Hawk
Winter Park
Lakewood
Cripple Creek
Silverthorne
Brighton
Golden
Greeley
Frisco
Grand Lake
Central City
Glendale
Copper Mountain
Wheat Ridge
Longmont
Thornton
Broomfield
Idaho Springs
Limon

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Kaua'i to Denver

Discover the top 4 airlines that operate flights from Kaua'i to Denver. 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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$351Average$492FlexibilityNo cancel feeOn-time75%
DeltaCheapest$368Average$416FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$371Average$556FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$406Average$951FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.