$229+ Cheap flights from Denver (DEN) to Kaua'i
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 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LIH
Oct 2 — Oct 91
Round-trip
1 adult, Economy
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Find cheap flights from Denver to Kaua'i 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 Denver to Kaua'i
Cheapest
Best
Last-minute
One-way
Cheapest flights from Denver to Kaua'iExplore the most affordable flight options available from Denver to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 2, 2026.
Explore the most affordable flight options available from Denver to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 2, 2026.
This CheapOair deal was found by Cheapflights users on 9/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:59 pm -
1 stop20h 48m
Tue 11/1011:29 pm -
1 stop11h 29m
Deal found 9/2![Multiple Airlines logo]()
$434
This Alaska Airlines deal was found by Cheapflights users on 8/31. 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.
Sat 10/249:45 am -
1 stop29h 50m
Fri 10/3010:31 pm -
1 stop11h 37m
Deal found 8/31![Alaska Airlines logo]()
$458
This Alaska Airlines deal was found by Cheapflights users on 9/1. 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.
Sun 10/2512:31 pm -
1 stop26h 56m
Tue 11/34:22 pm -
2 stops17h 35m
Deal found 9/1![Multiple Airlines logo]()
$463
This Southwest deal was found by Cheapflights users on 9/1. 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 11/46:05 am -
2 stops13h 10m
Tue 11/179:05 pm -
1 stop10h 00m
Deal found 9/1![Southwest logo]()
$464
This Southwest deal was found by Cheapflights users on 9/1. 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.
Sun 12/65:30 am -
2 stops12h 20m
Wed 12/167:10 pm -
2 stops11h 30m
Deal found 9/1![Southwest logo]()
$470
This CheapOair deal was found by Cheapflights users on 8/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/51:55 pm -
1 stop26h 52m
Sun 11/1511:45 am -
1 stop22h 12m
Deal found 8/28![Multiple Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 8/30. 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 11/66:00 am -
1 stop9h 48m
Fri 11/1311:59 pm -
1 stop11h 25m
Deal found 8/30![United Airlines logo]()
$480
This Southwest deal was found by Cheapflights users on 8/30. 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 11/611:30 am -
2 stops13h 00m
Fri 11/134:05 pm -
1 stop15h 05m
Deal found 8/30![Southwest logo]()
$486
Best flights from Denver to Kaua'iDiscover carefully curated flight deals from Denver to Kaua'i that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 2, 2026.
Discover carefully curated flight deals from Denver to Kaua'i that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 2, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/1. 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 11/1012:12 pm -
1 stop13h 16m
Wed 11/1111:29 pm -
1 stop11h 29m
Deal found 9/1![Alaska Airlines logo]()
$488
This Alaska Airlines deal was found by Cheapflights users on 9/1. 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 11/107:03 am -
2 stops15h 27m
Wed 11/118:03 pm -
2 stops12h 11m
Deal found 9/1![Multiple Airlines logo]()
$499
This Delta deal was found by Cheapflights users on 8/28. 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.
Sat 9/1912:25 pm -
1 stop9h 14m
Sun 10/49:54 pm -
1 stop10h 51m
Deal found 8/28![Delta logo]()
$552
This Southwest deal was found by Cheapflights users on 8/31. 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.
Sun 9/67:35 am -
1 stop9h 00m
Wed 9/98:25 pm -
1 stop11h 20m
Deal found 8/31![Southwest logo]()
$674
This Delta deal was found by Cheapflights users on 8/28. 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 10/18:05 am -
2 stops15h 05m
Sun 10/49:54 pm -
1 stop10h 51m
Deal found 8/28![Delta logo]()
$558
This CheapOair deal was found by Cheapflights users on 9/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/183:04 pm -
2 stops19h 36m
Wed 9/232:30 pm -
2 stops17h 50m
Deal found 9/1![Multiple Airlines logo]()
$561
This Alaska Airlines deal was found by Cheapflights users on 8/31. 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.
Sun 10/49:45 am -
1 stop29h 50m
Sun 10/118:03 pm -
2 stops11h 29m
Deal found 8/31![Multiple Airlines logo]()
$597
This Alaska Airlines deal was found by Cheapflights users on 8/30. 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.
Sat 9/512:02 pm -
1 stop11h 21m
Sun 9/1311:25 am -
1 stop19h 27m
Deal found 8/30![Multiple Airlines logo]()
$609
This Alaska Airlines deal was found by Cheapflights users on 9/1. 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.
Sat 9/53:00 pm -
1 stop27h 39m
Sat 9/1211:25 am -
1 stop19h 27m
Deal found 9/1![Multiple Airlines logo]()
$675
This Alaska Airlines deal was found by Cheapflights users on 8/31. 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 9/46:20 am -
2 stops12h 53m
Sun 9/138:45 pm -
2 stops11h 35m
Deal found 8/31![Multiple Airlines logo]()
$685
This Alaska Airlines deal was found by Cheapflights users on 9/1. 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 10/76:59 pm -
2 stops22h 03m
Wed 10/142:09 pm -
2 stops17h 23m
Deal found 9/1![Multiple Airlines logo]()
$694
This Alaska Airlines deal was found by Cheapflights users on 8/31. 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.
Sat 10/106:59 pm -
2 stops22h 03m
Sat 10/178:03 pm -
2 stops14h 05m
Deal found 8/31![Multiple Airlines logo]()
$866
Last-minute flights from Denver to Kaua'iDiscover last-minute flight deals from Denver to Kaua'i. Data last updated September 2, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Kaua'i. Data last updated September 2, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 9/1. 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 10/2312:00 pm -
1 stop13h 27m
Fri 10/3012:23 pm -
1 stop22h 09m
Deal found 9/1![Multiple Airlines logo]()
$509
This Alaska Airlines deal was found by Cheapflights users on 8/31. 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.
Sat 10/249:45 am -
1 stop29h 50m
Fri 10/3010:31 pm -
1 stop11h 37m
Deal found 8/31![Alaska Airlines logo]()
$458
This Expedia deal was found by Cheapflights users on 8/31. 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 10/249:45 am -
1 stop29h 50m
Fri 10/306:00 am -
2 stops11h 36m
Deal found 8/31![Multiple Airlines logo]()
$491
This Alaska Airlines deal was found by Cheapflights users on 9/1. 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.
Sun 10/2512:31 pm -
1 stop26h 56m
Tue 11/34:22 pm -
2 stops17h 35m
Deal found 9/1![Multiple Airlines logo]()
$463
This Alaska Airlines deal was found by Cheapflights users on 8/30. 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.
Sun 10/257:07 am -
1 stop11h 38m
Tue 11/34:51 pm -
2 stops17h 06m
Deal found 8/30![Alaska Airlines logo]()
$503
This CheapOair deal was found by Cheapflights users on 9/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2812:00 pm -
1 stop13h 27m
Mon 11/211:45 am -
1 stop22h 12m
Deal found 9/2![Multiple Airlines logo]()
$498
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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 10/283:30 pm -
1 stop9h 57m
Mon 11/24:51 pm -
2 stops17h 06m
Deal found 9/2![Alaska Airlines logo]()
$501
This Alaska Airlines deal was found by Cheapflights users on 8/30. 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 10/2912:31 pm -
1 stop26h 56m
Thu 11/511:45 am -
1 stop22h 12m
Deal found 8/30![Multiple Airlines logo]()
$511
One-way flights from Denver to Kaua'iSearch for one-way flight options from Denver to Kaua'i. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.
Search for one-way flight options from Denver to Kaua'i. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.
This Southwest deal was found by Cheapflights users on 9/2. 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 1/258:50 am -
1 stop10h 30m
Deal found 9/2![Southwest logo]()
$229
This Alaska Airlines deal was found by Cheapflights users on 8/28. 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.
Sun 10/257:07 am -
1 stop11h 38m
Deal found 8/28![Alaska Airlines logo]()
$240
This CheapOair deal was found by Cheapflights users on 8/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:07 am -
2 stops16h 24m
Deal found 8/28![Multiple Airlines logo]()
$246
This Southwest deal was found by Cheapflights users on 8/29. 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.
Sun 11/155:30 am -
2 stops12h 20m
Deal found 8/29![Southwest logo]()
$247
This Expedia deal was found by Cheapflights users on 9/1. 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.
Sun 1/247:00 am -
2 stops16h 13m
Deal found 9/1![Multiple Airlines logo]()
$250
This Booking.com deal was found by Cheapflights users on 9/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:59 pm -
2 stops19h 31m
Deal found 9/1![Multiple Airlines logo]()
$252
This Delta deal was found by Cheapflights users on 9/1. 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 10/58:06 am -
1 stop13h 33m
Deal found 9/1![Delta logo]()
$261
This Priceline deal was found by Cheapflights users on 8/29. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1712:31 pm -
2 stops25h 12m
Deal found 8/29![Alaska Airlines logo]()
$263
This Alaska Airlines deal was found by Cheapflights users on 8/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/108:20 am -
2 stops30h 46m
Deal found 8/29![Alaska Airlines logo]()
$269
Find flight deals from Denver to Kaua'i
Keep the following information in mind while searching for Denver to Kaua'i flight deals. Data was last updated September 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $430 (Expedia) |
One-way from | $229 (CheapOair) |
Popular in | June |
Cheapest in | April |
Average price | $681 |
Good round-trip deal | $994 or less |
Good one-way deal | $567 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Denver to Kaua'i 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 7,457,451 searches. Data last updated September 2, 2026.
Use the filters below to find and compare flights from Denver to Kaua'i that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverLihue
DEN Denver Intl - LIH Lihue
DENLIH
Denver Intl
Tue 11/10
12:12 pm-10:28 pm
1 stop13h 16m
Lihue
Wed 11/11
11:29 pm-1:58 pm
1 stop11h 29m
$488
DenverLihue
DEN Denver Intl - LIH Lihue
DENLIH
Denver Intl
Tue 11/10
7:03 am-7:30 pm
2 stops15h 27m
Lihue
Wed 11/11
8:03 pm-11:14 am
2 stops12h 11m
$499
Quickest round-trip
DenverLihue
DEN Denver Intl - LIH Lihue
DENLIH
Denver Intl
Sat 9/19
12:25 pm-5:39 pm
1 stop9h 14m
Lihue
Sun 10/4
9:54 pm-12:45 pm
1 stop10h 51m
$552
DenverLihue
DEN Denver Intl - LIH Lihue
DENLIH
Denver Intl
Thu 10/1
8:05 am-7:10 pm
2 stops15h 05m
Lihue
Sun 10/4
9:54 pm-12:45 pm
1 stop10h 51m
$558
DenverLihue
DEN Denver Intl - LIH Lihue
DENLIH
Denver Intl
Fri 9/18
3:04 pm-6:40 am
2 stops19h 36m
Lihue
Wed 9/23
2:30 pm-12:20 pm
2 stops17h 50m
$561
DenverLihue
DEN Denver Intl - LIH Lihue
DENLIH
Denver Intl
Sun 10/4
9:45 am-11:35 am
1 stop29h 50m
Lihue
Sun 10/11
8:03 pm-11:32 am
2 stops11h 29m
$597
DenverLihue
DEN Denver Intl - LIH Lihue
DENLIH
Denver Intl
Sat 9/5
12:02 pm-7:23 pm
1 stop11h 21m
Lihue
Sun 9/13
11:25 am-10:52 am
1 stop19h 27m
$609
DenverLihue
DEN Denver Intl - LIH Lihue
DENLIH
Denver Intl
Sun 9/6
7:35 am-12:35 pm
1 stop9h 00m
Lihue
Wed 9/9
8:25 pm-11:45 am
1 stop11h 20m
$674
DenverLihue
DEN Denver Intl - LIH Lihue
DENLIH
Denver Intl
Sat 9/5
3:00 pm-2:39 pm
1 stop27h 39m
Lihue
Sat 9/12
11:25 am-10:52 am
1 stop19h 27m
$675
DenverLihue
DEN Denver Intl - LIH Lihue
DENLIH
Denver Intl
Fri 9/4
6:20 am-3:13 pm
2 stops12h 53m
Lihue
Sun 9/13
8:45 pm-12:20 pm
2 stops11h 35m
$685
Showing 1-10 of 22 resultsSorted by cheapest first
Best time to book a flight from Denver to Kaua'i
Have a flexible travel schedule? Discover the best time to fly to Kaua'i from Denver with our price prediction graph.
DEN-LIH
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 Denver to Kaua'i
DEN-zzFUS
DEN-LIH
What is the cheapest month to book a flight from Denver to Kaua'i?
Currently, April is the cheapest month in which you can book a flight from Denver to Kaua'i (average of $598). Flying from Denver to Kaua'i in June is currently the most expensive (average of $862). 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 DEN to FUS?
Find hourly flight availability from Denver to Kaua'i. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 2, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Denver to Kaua'i as you normally would.
How far ahead should I book a flight from Denver to Kaua'i?
Booking 27 days in advance of your planned departure date is, on average, the best time to get cheap flights from Denver to Kaua'i. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing Kaua'i
Get insights into the airlines that provide service to Kaua'i. 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 Kaua'i. Reviews last updated September 2, 2026.
Read reviews from past customers who have flown Southwest,Alaska Airlines, andDelta from Denver to Kaua'i. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.0
Overall
8.0
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Boarding
8.1
Food
7.0
Overall
8.0
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Boarding
8.1
Food
7.0
Overall
8.0
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Boarding
8.1
Food
7.0
Overall
8.0
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Boarding
8.1
Food
7.0
Overall
8.0
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Boarding
8.1
Food
7.0
Overall
8.0
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Related info for your journey
Find useful and relevant information for your journey from Denver to Kaua'i. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
Complete your trip to Kaua'i by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Denver to Kaua'i by cabin class
Find flights from Denver to Kaua'i, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Denver and Kaua'i flights
Browse other Denver and Kaua'i flight options. Last updated on September 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Denver to Kaua'i
Discover the top 5 airlines that operate flights from Denver to Kaua'i. 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 7,457,451 searches. Data last updated September 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$202 | Average$460 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$319 | Average$573 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$325 | Average$572 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$390 | Average$599 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$552 | Average$872 | FlexibilityNo cancel fee | On-time69% |