$166+ 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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
LIH — DEN
Mar 1 — Mar 81
1 adult, Economy
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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
Cheapest
Best
Last-minute
One-way
Cheapest flights from Kaua'i to DenverExplore 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 January 30, 2026.
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 January 30, 2026.
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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.
Thu 2/264:50 pm
LIH
- DEN
1 stop15h 48m
Multiple Airlines
Mon 3/21:10 pm
DEN
- LIH
2 stops12h 12m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 1/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/253:09 pm
LIH
- DEN
1 stop15h 40m
Multiple Airlines
Fri 2/2710:29 pm
DEN
- LIH
2 stops34h 48m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$377
This Delta deal was found by Cheapflights users on 1/27. 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.
Mon 4/138:20 pm
LIH
- DEN
2 stops14h 25m
Delta
Mon 4/2712:57 pm
DEN
- LIH
1 stop9h 43m
Delta
Deal found 1/27![Delta logo]()
$396
This Expedia deal was found by Cheapflights users on 1/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/254:50 pm
LIH
- DEN
1 stop21h 58m
Alaska Airlines
Fri 2/271:10 pm
DEN
- LIH
1 stop27h 46m
Alaska Airlines
Deal found 1/29![Alaska Airlines logo]()
$398
This Delta deal was found by Cheapflights users on 1/28. 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 2/129:20 pm
LIH
- DEN
2 stops14h 42m
Delta
Tue 2/177:00 am
DEN
- LIH
2 stops15h 49m
Delta
Deal found 1/28![Delta logo]()
$412
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/143:09 pm
LIH
- DEN
1 stop15h 40m
Multiple Airlines
Sun 2/226:00 am
DEN
- LIH
2 stops36h 14m
Multiple Airlines
Deal found 1/26![Multiple Airlines logo]()
$445
Best flights from Kaua'i to DenverDiscover carefully curated flight deals from Kaua'i to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 30, 2026.
Discover carefully curated flight deals from Kaua'i to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 30, 2026.
This Alaska Airlines deal was found by Cheapflights users on 1/26. 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.
Thu 2/264:50 pm
LIH
- DEN
1 stop15h 48m
Multiple Airlines
Mon 3/21:10 pm
DEN
- LIH
2 stops12h 12m
Multiple Airlines
Deal found 1/26![Multiple Airlines logo]()
$369
This Alaska Airlines deal was found by Cheapflights users on 1/26. 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.
Thu 2/264:50 pm
LIH
- DEN
1 stop21h 58m
Alaska Airlines
Mon 3/26:45 pm
DEN
- LIH
1 stop21h 02m
Alaska Airlines
Deal found 1/26![Alaska Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 1/27. 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.
Tue 4/218:20 pm
LIH
- DEN
2 stops14h 25m
Delta
Sun 5/36:55 am
DEN
- LIH
1 stop14h 45m
Delta
Deal found 1/27![Delta logo]()
$396
This Kiwi.com deal was found by Cheapflights users on 1/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/253:09 pm
LIH
- DEN
1 stop15h 40m
Multiple Airlines
Fri 2/2710:29 pm
DEN
- LIH
2 stops34h 48m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$377
This Delta deal was found by Cheapflights users on 1/27. 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.
Mon 4/138:20 pm
LIH
- DEN
2 stops14h 25m
Delta
Mon 4/2712:57 pm
DEN
- LIH
1 stop9h 43m
Delta
Deal found 1/27![Delta logo]()
$396
Last-minute flights from Kaua'i to DenverDiscover last-minute flight deals from Kaua'i to Denver. Data last updated January 30, 2026 and is based on user searches.
Discover last-minute flight deals from Kaua'i to Denver. Data last updated January 30, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 1/28. 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 2/129:20 pm
LIH
- DEN
2 stops14h 42m
Delta
Tue 2/177:00 am
DEN
- LIH
2 stops15h 49m
Delta
Deal found 1/28![Delta logo]()
$412
This Southwest deal was found by Cheapflights users on 1/29. 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.
Fri 2/139:15 pm
LIH
- DEN
1 stop8h 45m
Southwest
Tue 2/175:50 am
DEN
- LIH
1 stop13h 35m
Southwest
Deal found 1/29![Southwest logo]()
$452
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/143:09 pm
LIH
- DEN
1 stop15h 40m
Multiple Airlines
Sun 2/226:00 am
DEN
- LIH
2 stops36h 14m
Multiple Airlines
Deal found 1/26![Multiple Airlines logo]()
$445
This Kiwi.com deal was found by Cheapflights users on 1/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/253:09 pm
LIH
- DEN
1 stop15h 40m
Multiple Airlines
Fri 2/2710:29 pm
DEN
- LIH
2 stops34h 48m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$377
This Expedia deal was found by Cheapflights users on 1/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/254:50 pm
LIH
- DEN
1 stop21h 58m
Alaska Airlines
Fri 2/271:10 pm
DEN
- LIH
1 stop27h 46m
Alaska Airlines
Deal found 1/29![Alaska Airlines logo]()
$398
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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.
Thu 2/264:50 pm
LIH
- DEN
1 stop15h 48m
Multiple Airlines
Mon 3/21:10 pm
DEN
- LIH
2 stops12h 12m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$369
One-way flights from Kaua'i to DenverSearch for one-way flight options from Kaua'i to Denver. Find affordable one-way fares based on user searches. Data last updated January 30, 2026.
Search for one-way flight options from Kaua'i to Denver. Find affordable one-way fares based on user searches. Data last updated January 30, 2026.
This Expedia deal was found by Cheapflights users on 1/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:48 am
LIH
- DEN
2 stops14h 11m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$166
This American Airlines deal was found by Cheapflights users on 1/28. 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.
Fri 3/610:30 pm
LIH
- DEN
1 stop10h 59m
American Airlines
Deal found 1/28![American Airlines logo]()
$170
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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.
Thu 2/264:50 pm
LIH
- DEN
1 stop15h 48m
Alaska Airlines
Deal found 1/27![Alaska Airlines logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:24 pm
LIH
- DEN
2 stops12h 23m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/151:54 pm
LIH
- DEN
1 stop15h 53m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$206
This Alaska Airlines deal was found by Cheapflights users on 1/26. 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.
Tue 4/1412:12 pm
LIH
- DEN
1 stop25h 12m
Alaska Airlines
Deal found 1/26![Alaska Airlines logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/61:33 pm
LIH
- DEN
3 stops29h 06m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:00 am
LIH
- DEN
2 stops15h 30m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/139:00 pm
LIH
- DEN
2 stops33h 47m
Multiple Airlines
Deal found 1/26![Multiple Airlines logo]()
$219
This Southwest deal was found by Cheapflights users on 1/27. 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.
Tue 4/289:10 pm
LIH
- DEN
1 stop8h 55m
Southwest
Deal found 1/27![Southwest logo]()
$220
This American Airlines deal was found by Cheapflights users on 1/26. 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.
Fri 5/229:40 pm
LIH
- DEN
1 stop16h 32m
American Airlines
Deal found 1/26![American Airlines logo]()
$227
Find 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 January 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $369 (Alaska Airlines) |
One-way from | $166 (Expedia) |
Popular in | July |
Cheapest in | October |
Average price | $552 |
Good round-trip deal | $678 or less |
Good one-way deal | $269 or less |
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 January 30, 2026.
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
Thu 2/26
4:50 pm-11:38 am
1 stop15h 48m
Denver Intl
Mon 3/2
1:10 pm-10:22 pm
2 stops12h 12m
$369
LihueDenver
LIH - DEN
LIHDEN
Lihue
Thu 2/26
4:50 pm-5:48 pm
1 stop21h 58m
Denver Intl
Mon 3/2
6:45 pm-12:47 pm
1 stop21h 02m
$374
LihueDenver
LIH - DEN
LIHDEN
Lihue
Wed 2/25
3:09 pm-9:49 am
1 stop15h 40m
Denver Intl
Fri 2/27
10:29 pm-6:17 am
2 stops34h 48m
$377
LihueDenver
LIH - DEN
LIHDEN
Lihue
Tue 4/21
8:20 pm-2:45 pm
2 stops14h 25m
Denver Intl
Sun 5/3
6:55 am-5:40 pm
1 stop14h 45m
$396
LihueDenver
LIH - DEN
LIHDEN
Lihue
Mon 4/13
8:20 pm-2:45 pm
2 stops14h 25m
Denver Intl
Mon 4/27
12:57 pm-6:40 pm
1 stop9h 43m
$396
LihueDenver
LIH - DEN
LIHDEN
Lihue
Fri 3/6
11:40 am-10:42 am
2 stops20h 02m
$166
LihueDenver
LIH - DEN
LIHDEN
Lihue
Thu 2/26
6:48 am-11:59 pm
2 stops14h 11m
$166
LihueDenver
LIH - DEN
LIHDEN
Lihue
Tue 4/14
9:10 pm-12:50 pm
1 stop11h 40m
$176
LihueDenver
LIH - DEN
LIHDEN
Lihue
Tue 4/14
12:12 pm-5:24 pm
1 stop25h 12m
$207
LihueDenver
LIH - DEN
LIHDEN
Lihue
Thu 4/16
12:12 pm-11:44 pm
1 stop31h 32m
$207
Showing 1-10 of 17 results
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.
LIH-DEN
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
zzFUS-DEN
LIH-DEN
What is the cheapest month to book a flight from Kaua'i to Denver?
Currently, November is the cheapest month in which you can book a flight from Kaua'i to Denver (average of $305). Flying from Kaua'i to Denver in July is currently the most expensive (average of $779). 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 January 30, 2026.
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 January 30, 2026.
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).
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 January 30, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Kaua'i to Denver to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Food
7.1
Entertainment
7.0
Overall
8.0
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Crew
8.5
Food
7.1
Entertainment
7.0
Overall
8.0
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Crew
8.5
Food
7.1
Entertainment
7.0
Overall
8.0
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Crew
8.5
Food
7.1
Entertainment
7.0
Overall
8.0
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Crew
8.5
Food
7.1
Entertainment
7.0
Overall
8.0
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Crew
8.5
Food
7.1
Entertainment
7.0
Overall
8.0
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
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.
Traveling to a place near Denver?
Book flights to Denver if you plan to visit one of these locationsThornton
Black Hawk
Lakewood
Broomfield
Westminster
Golden
Centennial
Greeley
Lone Tree
Wheat Ridge
Silverthorne
Cripple Creek
Winter Park
Central City
Glendale
Manitou Springs
Frisco
Fort Morgan
Brighton
Evergreen
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.
Alternative routes for Kaua'i to Denver
See prices for flight routes from nearby airports that may be better suited for you.
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 January 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$207 | Average$543 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$319 | Average$588 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$330 | Average$538 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$416 | Average$556 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$713 | Average$973 | FlexibilityNo cancel fee | On-time69% |