$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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
LIH — DEN
Mar 15 — Mar 221
1 adult, Economy
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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
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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 February 13, 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 February 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Thu 4/236:40 pm
LIH
- DEN
2 stops13h 26m
Multiple Airlines
Tue 4/286:00 am
DEN
- LIH
1 stop10h 36m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$361
This Delta deal was found by Cheapflights users on 2/10. 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 4/239:25 pm
LIH
- DEN
1 stop10h 51m
Delta
Mon 4/2712:57 pm
DEN
- LIH
1 stop9h 43m
Delta
Deal found 2/10![Delta logo]()
$362
This Delta deal was found by Cheapflights users on 2/10. 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 4/238:20 pm
LIH
- DEN
2 stops14h 25m
Delta
Tue 4/286:55 am
DEN
- LIH
1 stop14h 45m
Delta
Deal found 2/10![Delta logo]()
$368
This Southwest deal was found by Cheapflights users on 2/10. 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 4/249:10 pm
LIH
- DEN
2 stops13h 30m
Southwest
Tue 4/288:55 am
DEN
- LIH
1 stop11h 15m
Southwest
Deal found 2/10![Southwest logo]()
$396
This Delta deal was found by Cheapflights users on 2/13. 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.
Sat 2/1410:40 pm
LIH
- DEN
1 stop10h 05m
Delta
Sat 2/216:40 am
DEN
- LIH
1 stop15h 06m
Delta
Deal found 2/13![Delta logo]()
$404
This Delta deal was found by Cheapflights users on 2/11. 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 2/1210:40 pm
LIH
- DEN
1 stop10h 05m
Delta
Tue 2/1712:55 pm
DEN
- LIH
1 stop9h 54m
Delta
Deal found 2/11![Delta logo]()
$414
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Fri 2/2011:59 pm
LIH
- DEN
1 stop9h 19m
United Airlines
Wed 2/255:20 am
DEN
- LIH
1 stop10h 50m
United Airlines
Deal found 2/10![United Airlines logo]()
$416
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 February 13, 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 February 13, 2026.
This Delta deal was found by Cheapflights users on 2/10. 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 4/239:25 pm
LIH
- DEN
1 stop10h 51m
Delta
Mon 4/2712:57 pm
DEN
- LIH
1 stop9h 43m
Delta
Deal found 2/10![Delta logo]()
$362
This Southwest deal was found by Cheapflights users on 2/10. 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 4/249:10 pm
LIH
- DEN
1 stop11h 10m
Southwest
Tue 4/288:55 am
DEN
- LIH
1 stop11h 15m
Southwest
Deal found 2/10![Southwest logo]()
$432
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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.
Fri 4/241:36 pm
LIH
- DEN
1 stop24h 49m
Multiple Airlines
Mon 4/271:02 pm
DEN
- LIH
2 stops13h 19m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$473
This Delta deal was found by Cheapflights users on 2/10. 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 4/239:25 pm
LIH
- DEN
1 stop10h 51m
Delta
Tue 4/286:55 am
DEN
- LIH
1 stop14h 45m
Delta
Deal found 2/10![Delta logo]()
$362
This Delta deal was found by Cheapflights users on 2/10. 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 4/239:25 pm
LIH
- DEN
1 stop10h 51m
Delta
Wed 4/296:55 am
DEN
- LIH
1 stop14h 45m
Delta
Deal found 2/10![Delta logo]()
$362
This Alaska Airlines deal was found by Cheapflights users on 2/9. 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 stops20h 07m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$482
Last-minute flights from Kaua'i to DenverDiscover last-minute flight deals from Kaua'i to Denver. Data last updated February 13, 2026 and is based on user searches.
Discover last-minute flight deals from Kaua'i to Denver. Data last updated February 13, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 2/13. 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.
Sat 2/1410:40 pm
LIH
- DEN
1 stop10h 05m
Delta
Sat 2/216:40 am
DEN
- LIH
1 stop15h 06m
Delta
Deal found 2/13![Delta logo]()
$404
This Expedia deal was found by Cheapflights users on 2/9. 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.
Sat 2/141:09 pm
LIH
- DEN
1 stop18h 33m
Alaska Airlines
Sat 2/211:10 pm
DEN
- LIH
1 stop27h 46m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$442
This Southwest deal was found by Cheapflights users on 2/13. 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.
Sat 2/149:15 pm
LIH
- DEN
1 stop9h 30m
Southwest
Sat 2/218:10 am
DEN
- LIH
2 stops13h 05m
Southwest
Deal found 2/13![Southwest logo]()
$443
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Fri 2/2011:59 pm
LIH
- DEN
1 stop9h 19m
United Airlines
Wed 2/255:20 am
DEN
- LIH
1 stop10h 50m
United Airlines
Deal found 2/10![United Airlines logo]()
$416
This Expedia deal was found by Cheapflights users on 2/10. 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.
Fri 2/205:57 pm
LIH
- DEN
2 stops14h 41m
Multiple Airlines
Wed 2/251:10 pm
DEN
- LIH
2 stops20h 07m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$422
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 February 13, 2026.
Search for one-way flight options from Kaua'i to Denver. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.
This Delta deal was found by Cheapflights users on 2/12. 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 3/510:40 pm
LIH
- DEN
1 stop10h 05m
Delta
Deal found 2/12![Delta logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 2/11. 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.
Thu 3/59:00 pm
LIH
- DEN
2 stops11h 38m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$165
This Alaska Airlines deal was found by Cheapflights users on 2/13. 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 4/161:06 pm
LIH
- DEN
2 stops19h 14m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$166
This Southwest deal was found by Cheapflights users on 2/10. 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.
Wed 2/1810:00 am
LIH
- DEN
1 stop8h 25m
Southwest
Deal found 2/10![Southwest logo]()
$185
This Alaska Airlines deal was found by Cheapflights users on 2/11. 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 3/44:50 pm
LIH
- DEN
1 stop15h 48m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$188
This Alaska Airlines deal was found by Cheapflights users on 2/11. 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 4/1612:12 pm
LIH
- DEN
1 stop31h 32m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 3/236:59 pm
LIH
- DEN
2 stops25h 31m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 2/11. 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.
Thu 3/1911:05 am
LIH
- DEN
1 stop29h 15m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$199
This Delta deal was found by Cheapflights users on 2/11. 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.
Fri 2/279:20 pm
LIH
- DEN
2 stops11h 40m
Delta
Deal found 2/11![Delta logo]()
$208
This Alaska Airlines deal was found by Cheapflights users on 2/12. 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 5/2810:26 pm
LIH
- DEN
2 stops15h 11m
Alaska Airlines
Deal found 2/12![Alaska Airlines logo]()
$216
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 February 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $361 (Kiwi.com) |
One-way from | $160 (Delta) |
Popular in | July |
Cheapest in | October |
Average price | $556 |
Good round-trip deal | $678 or less |
Good one-way deal | $281 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 February 13, 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 4/23
9:25 pm-12:16 pm
1 stop10h 51m
Denver Intl
Mon 4/27
12:57 pm-6:40 pm
1 stop9h 43m
$362
LihueDenver
LIH - DEN
LIHDEN
Lihue
Thu 4/23
9:25 pm-12:16 pm
1 stop10h 51m
Denver Intl
Tue 4/28
6:55 am-5:40 pm
1 stop14h 45m
$362
LihueDenver
LIH - DEN
LIHDEN
Lihue
Thu 4/23
9:25 pm-12:16 pm
1 stop10h 51m
Denver Intl
Wed 4/29
6:55 am-5:40 pm
1 stop14h 45m
$362
LihueDenver
LIH - DEN
LIHDEN
Lihue
Fri 4/24
9:10 pm-12:20 pm
1 stop11h 10m
Denver Intl
Tue 4/28
8:55 am-4:10 pm
1 stop11h 15m
$432
LihueDenver
LIH - DEN
LIHDEN
Lihue
Fri 4/24
1:36 pm-6:25 pm
1 stop24h 49m
Denver Intl
Mon 4/27
1:02 pm-10:21 pm
2 stops13h 19m
$473
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-6:17 am
2 stops20h 07m
$482
LihueDenver
LIH - DEN
LIHDEN
Lihue
Thu 4/16
12:12 pm-12:20 pm
1 stop20h 08m
$160
LihueDenver
LIH - DEN
LIHDEN
Lihue
Thu 3/5
9:00 pm-11:38 am
2 stops11h 38m
$165
LihueDenver
LIH - DEN
LIHDEN
Lihue
Thu 4/16
1:06 pm-12:20 pm
2 stops19h 14m
$166
LihueDenver
LIH - DEN
LIHDEN
Lihue
Wed 2/18
10:00 am-9:25 pm
1 stop8h 25m
$185
Showing 1-10 of 13 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 February 13, 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 February 13, 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 February 13, 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.
Food
7.1
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Food
7.1
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Food
7.1
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Food
7.1
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Food
7.1
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Food
7.1
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
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.
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Alternative routes for Kaua'i to Denver
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Complete your trip
Complete your trip to Denver by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Denver
Explore flights to Denver departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 13, 2026.
Search flights from Kaua'i to Denver by cabin class
Find flights from Kaua'i to Denver, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Kaua'i and Denver flights
Browse other Kaua'i and Denver flight options. Last updated on February 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 February 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$207 | Average$538 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$319 | Average$593 | 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$963 | FlexibilityNo cancel fee | On-time69% |