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$160+ 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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
LIH — DEN
May 10 — May 171
Sat 5/10
Sat 5/17
1 adult, Economy
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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 May 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$403
(Alaska Airlines)

One-way from

$160
(Delta)

Popular in

April

Cheapest in

November

Average price

$675

Good round-trip deal

$741 or less

Good one-way deal

$321 or less
Provider with most accurate pricing for Lihue-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Lihue-Denver Intl flights.
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From Kaua'i to Denver Intl
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One-way flight from Kaua'i to Denver Intl
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($114 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from Kaua'i to Denver Intl.
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Price to beat on a one-way flight from Kaua'i to Denver Intl.
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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 May 5, 2025.

This Alaska Airlines deal was found by Cheapflights users on 5/5. 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.
Mon 9/810:30 pmLIH - DEN
1 stop9h 40mAlaska Airlines
Thu 9/181:06 pmDEN - LIH
1 stop12h 24mAlaska Airlines
Deal found 5/5$403
This Delta deal was found by Cheapflights users on 5/4. 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.
Thu 5/159:45 pmLIH - DEN
1 stop9h 15mDelta
Mon 5/267:05 amDEN - LIH
2 stops15h 55mDelta
Deal found 5/4$482
This American Airlines deal was found by Cheapflights users on 5/4. 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.
Mon 12/2211:00 pmLIH - DEN
1 stop16h 11mAmerican Airlines
Mon 1/58:14 amDEN - LIH
1 stop13h 28mAmerican Airlines
Deal found 5/4$550
This Southwest deal was found by Cheapflights users on 5/4. 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.
Mon 12/229:10 pmLIH - DEN
2 stops12h 20mSouthwest
Mon 1/56:00 amDEN - LIH
2 stops13h 15mSouthwest
Deal found 5/4$614
This United Airlines deal was found by Cheapflights users on 5/5. 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 5/2810:58 pmLIH - DEN
1 stop9h 19mUnited Airlines
Sat 6/147:45 amDEN - LIH
1 stop16h 40mUnited Airlines
Deal found 5/5$647
This United deal was found by Cheapflights users on 5/5. 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.
Tue 7/227:40 pmLIH - DEN
Nonstop6h 54mMultiple Airlines
Fri 8/112:49 pmDEN - LIH
1 stop13h 05mMultiple Airlines
Deal found 5/5$1,064

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 May 5, 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

Mon 9/8

10:30 pm-12:10 pm

1 stop9h 40m

Denver Intl

Thu 9/18

1:06 pm-9:30 pm

1 stop12h 24m

$403

LihueDenver

LIH - DEN

LIHDEN

Lihue

Thu 5/15

9:45 pm-11:00 am

1 stop9h 15m

Denver Intl

Mon 5/26

7:05 am-7:00 pm

2 stops15h 55m

$482

LihueDenver

LIH - DEN

LIHDEN

Lihue

Thu 5/15

9:40 pm-12:10 pm

1 stop10h 30m

Denver Intl

Mon 5/26

6:46 pm-2:55 pm

1 stop24h 09m

$554

LihueDenver

LIH - DEN

LIHDEN

Lihue

Wed 5/28

10:58 pm-12:17 pm

1 stop9h 19m

Denver Intl

Sat 6/14

7:45 am-8:25 pm

1 stop16h 40m

$647

LihueDenver

LIH - DEN

LIHDEN

Lihue

Tue 7/22

7:40 pm-6:34 am

Nonstop6h 54m

Denver Intl

Fri 8/1

12:49 pm-9:54 pm

1 stop13h 05m

$1,064

LihueDenver

LIH - DEN

LIHDEN

Lihue

Thu 9/18

9:45 pm-11:28 am

1 stop9h 43m

$160

LihueDenver

LIH - DEN

LIHDEN

Lihue

Wed 10/15

10:47 am-11:59 pm

1 stop9h 12m

$202

LihueDenver

LIH - DEN

LIHDEN

Lihue

Fri 9/19

11:03 pm-9:42 pm

1 stop18h 39m

$224

LihueDenver

LIH - DEN

LIHDEN

Lihue

Fri 9/19

6:15 am-9:05 pm

2 stops10h 50m

$302

LihueDenver

LIH - DEN

LIHDEN

Lihue

Sun 6/1

10:58 pm-7:27 pm

1 stop16h 29m

$375

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/4

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 May 5, 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 May 5, 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 May 5, 2025.
Alaska Airlines
8.0
Very good
9,987 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,987 reviews
Alaska Airlines
8.0
Very good
9,987 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,292 reviews
Alaska Airlines
8.0
Very good
9,987 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,941 reviews
Alaska Airlines
8.0
Very good
9,987 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,702 reviews
Alaska Airlines
8.0
Very good
9,987 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,987 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 3 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 Delta ($160), Alaska Airlines ($202), and American Airlines ($224).

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

    Looking at all options, your cheapest flight can be booked for $245. While the most popular route (Lihue - Denver Intl) can be booked for $391 on average our data indicates $667 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
Thornton
Greeley
Frisco
Grand Lake
Broomfield
Central City
Glendale
Copper Mountain
Wheat Ridge
Longmont
Idaho Springs
Limon

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Top 5 airlines flying from Kaua'i to Denver

Discover the top 5 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 May 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$351Average$492FlexibilityNo cancel feeOn-time75%
DeltaCheapest$368Average$417FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$395Average$556FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$406Average$952FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$514Average$593FlexibilityNo cancel feeOn-time63%

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