$215+ 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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LIH
Aug 24 — Aug 311
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
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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 July 25, 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 July 25, 2026.
This United Airlines deal was found by Cheapflights users on 7/24. 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.
Mon 9/145:00 am
DEN
- LIH
1 stop10h 59m
United Airlines
Mon 9/2110:48 pm
LIH
- DEN
1 stop11h 44m
United Airlines
Deal found 7/24![United Airlines logo]()
$404
This Alaska Airlines deal was found by Cheapflights users on 7/24. 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
DEN
- LIH
1 stop26h 56m
Multiple Airlines
Tue 11/32:24 pm
LIH
- DEN
2 stops19h 35m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$409
This Delta deal was found by Cheapflights users on 7/22. 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 8/127:05 am
DEN
- LIH
2 stops16h 11m
Delta
Tue 8/189:55 pm
LIH
- DEN
1 stop10h 31m
Delta
Deal found 7/22![Delta logo]()
$410
This CheapOair deal was found by Cheapflights users on 7/21. 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 8/311:43 pm
DEN
- LIH
2 stops12h 14m
Multiple Airlines
Mon 9/142:30 pm
LIH
- DEN
2 stops17h 50m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$415
This Alaska Airlines deal was found by Cheapflights users on 7/21. 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 10/312:31 pm
DEN
- LIH
1 stop27h 04m
Alaska Airlines
Wed 10/710:43 am
LIH
- DEN
1 stop20h 49m
Alaska Airlines
Deal found 7/21![Alaska Airlines logo]()
$416
This Expedia deal was found by Cheapflights users on 7/21. 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 12/212:49 pm
DEN
- LIH
1 stop12h 09m
Alaska Airlines
Thu 12/1012:45 pm
LIH
- DEN
1 stop19h 49m
Alaska Airlines
Deal found 7/21![Alaska Airlines logo]()
$417
This Alaska Airlines deal was found by Cheapflights users on 7/23. 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 9/141:43 pm
DEN
- LIH
1 stop25h 53m
Multiple Airlines
Mon 9/214:52 pm
LIH
- DEN
2 stops15h 28m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$422
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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 8/117:05 pm
DEN
- LIH
1 stop20h 03m
Multiple Airlines
Tue 8/182:30 pm
LIH
- DEN
2 stops17h 50m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$423
This Delta deal was found by Cheapflights users on 7/22. 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 8/111:21 pm
DEN
- LIH
1 stop9h 55m
Delta
Tue 8/189:55 pm
LIH
- DEN
1 stop10h 31m
Delta
Deal found 7/22![Delta logo]()
$424
This Alaska Airlines deal was found by Cheapflights users on 7/20. 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 10/1912:31 pm
DEN
- LIH
2 stops13h 26m
Multiple Airlines
Thu 10/298:03 pm
LIH
- DEN
2 stops11h 29m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$428
This Orbitz deal was found by Cheapflights users on 7/22. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:00 am
DEN
- LIH
1 stop9h 28m
Alaska Airlines
Tue 8/259:35 pm
LIH
- DEN
1 stop9h 29m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$429
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 July 25, 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 July 25, 2026.
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Mon 9/286:00 am
DEN
- LIH
1 stop9h 50m
United Airlines
Fri 10/211:00 pm
LIH
- DEN
1 stop11h 24m
United Airlines
Deal found 7/21![United Airlines logo]()
$404
This Alaska Airlines deal was found by Cheapflights users on 7/24. 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 8/251:43 pm
DEN
- LIH
2 stops12h 14m
Multiple Airlines
Wed 8/266:00 am
LIH
- DEN
2 stops11h 13m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$422
This Alaska Airlines deal was found by Cheapflights users on 7/23. 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 8/298:06 pm
DEN
- LIH
1 stop19h 30m
Alaska Airlines
Sat 9/59:35 pm
LIH
- DEN
1 stop9h 29m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$464
This Alaska Airlines deal was found by Cheapflights users on 7/20. 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 9/91:43 pm
DEN
- LIH
2 stops12h 14m
Multiple Airlines
Thu 9/176:00 am
LIH
- DEN
2 stops13h 44m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$428
This Alaska Airlines deal was found by Cheapflights users on 7/23. 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 9/207:00 am
DEN
- LIH
2 stops17h 14m
Alaska Airlines
Fri 9/259:35 pm
LIH
- DEN
2 stops14h 19m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$515
This Alaska Airlines deal was found by Cheapflights users on 7/21. 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 8/291:43 pm
DEN
- LIH
1 stop25h 53m
Multiple Airlines
Sat 9/57:21 pm
LIH
- DEN
2 stops14h 41m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$469
This Alaska Airlines deal was found by Cheapflights users on 7/23. 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 9/197:08 pm
DEN
- LIH
2 stops22h 50m
Multiple Airlines
Sat 9/267:21 pm
LIH
- DEN
2 stops14h 45m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$500
This Alaska Airlines deal was found by Cheapflights users on 7/23. 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 9/207:00 am
DEN
- LIH
2 stops17h 14m
Alaska Airlines
Sun 9/279:35 pm
LIH
- DEN
1 stop9h 43m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$570
This Alaska Airlines deal was found by Cheapflights users on 7/24. 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 9/1911:50 am
DEN
- LIH
1 stop27h 30m
Multiple Airlines
Sun 10/410:31 pm
LIH
- DEN
1 stop11h 37m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$524
Last-minute flights from Denver to Kaua'iDiscover last-minute flight deals from Denver to Kaua'i. Data last updated July 25, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Kaua'i. Data last updated July 25, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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 8/117:05 pm
DEN
- LIH
1 stop20h 03m
Multiple Airlines
Tue 8/182:30 pm
LIH
- DEN
2 stops17h 50m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$423
This Delta deal was found by Cheapflights users on 7/22. 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 8/111:21 pm
DEN
- LIH
1 stop9h 55m
Delta
Tue 8/189:55 pm
LIH
- DEN
1 stop10h 31m
Delta
Deal found 7/22![Delta logo]()
$424
This Delta deal was found by Cheapflights users on 7/20. 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 8/121:21 pm
DEN
- LIH
1 stop9h 55m
Delta
Thu 8/208:41 pm
LIH
- DEN
1 stop10h 47m
Delta
Deal found 7/20![Delta logo]()
$404
This Delta deal was found by Cheapflights users on 7/22. 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 8/127:05 am
DEN
- LIH
2 stops16h 11m
Delta
Tue 8/189:55 pm
LIH
- DEN
1 stop10h 31m
Delta
Deal found 7/22![Delta logo]()
$410
This Delta deal was found by Cheapflights users on 7/22. 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 8/121:21 pm
DEN
- LIH
1 stop9h 55m
Delta
Wed 8/199:55 pm
LIH
- DEN
2 stops21h 57m
Delta
Deal found 7/22![Delta logo]()
$430
This Orbitz deal was found by Cheapflights users on 7/22. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:00 am
DEN
- LIH
1 stop9h 28m
Alaska Airlines
Tue 8/259:35 pm
LIH
- DEN
1 stop9h 29m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$429
This Alaska Airlines deal was found by Cheapflights users on 7/23. 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 8/251:43 pm
DEN
- LIH
2 stops12h 14m
Multiple Airlines
Wed 8/266:00 am
LIH
- DEN
2 stops11h 13m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$409
This CheapOair deal was found by Cheapflights users on 7/21. 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 8/311:43 pm
DEN
- LIH
2 stops12h 14m
Multiple Airlines
Mon 9/142:30 pm
LIH
- DEN
2 stops17h 50m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$415
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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 8/311:43 pm
DEN
- LIH
2 stops12h 14m
Multiple Airlines
Thu 9/108:45 pm
LIH
- DEN
2 stops11h 35m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$428
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 July 25, 2026.
Search for one-way flight options from Denver to Kaua'i. Find affordable one-way fares based on user searches. Data last updated July 25, 2026.
This CheapOair deal was found by Cheapflights users on 7/23. 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.
Sat 11/147:59 pm
DEN
- LIH
1 stop20h 48m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$215
This Expedia deal was found by Cheapflights users on 7/20. 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.
Mon 12/77:00 am
DEN
- LIH
1 stop17h 58m
Alaska Airlines
Deal found 7/20![Alaska Airlines logo]()
$227
This Expedia deal was found by Cheapflights users on 7/23. 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 9/178:06 pm
DEN
- LIH
1 stop19h 30m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$232
This Expedia deal was found by Cheapflights users on 7/20. 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.
Mon 12/77:02 pm
DEN
- LIH
2 stops21h 56m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$233
This Booking.com deal was found by Cheapflights users on 7/23. 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.
Thu 9/173:04 pm
DEN
- LIH
2 stops19h 36m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$248
This Delta deal was found by Cheapflights users on 7/20. 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 12/57:15 pm
DEN
- LIH
1 stop26h 05m
Delta
Deal found 7/20![Delta logo]()
$253
This Alaska Airlines deal was found by Cheapflights users on 7/20. 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 12/317:02 am
DEN
- LIH
1 stop10h 07m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$272
This Alaska Airlines deal was found by Cheapflights users on 7/20. 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 12/612:49 pm
DEN
- LIH
2 stops23h 22m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$276
This Alaska Airlines deal was found by Cheapflights users on 7/24. 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 8/106:00 am
DEN
- LIH
1 stop9h 28m
Alaska Airlines
Deal found 7/24![Alaska Airlines logo]()
$282
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 July 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $404 (United Airlines) |
One-way from | $215 (CheapOair) |
Popular in | June |
Cheapest in | April |
Average price | $774 |
Good round-trip deal | $924 or less |
Good one-way deal | $507 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 2,558,603 searches. Data last updated July 25, 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
Quickest round-trip
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Mon 9/28
6:00 am-11:50 am
1 stop9h 50m
Lihue
Fri 10/2
11:00 pm-2:24 pm
1 stop11h 24m
$404
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Tue 8/25
1:43 pm-9:57 pm
2 stops12h 14m
Lihue
Wed 8/26
6:00 am-9:13 pm
2 stops11h 13m
$422
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Wed 9/9
1:43 pm-9:57 pm
2 stops12h 14m
Lihue
Thu 9/17
6:00 am-11:44 pm
2 stops13h 44m
$428
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Sat 8/29
8:06 pm-11:36 am
1 stop19h 30m
Lihue
Sat 9/5
9:35 pm-11:04 am
1 stop9h 29m
$464
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Sat 8/29
1:43 pm-11:36 am
1 stop25h 53m
Lihue
Sat 9/5
7:21 pm-2:02 pm
2 stops14h 41m
$469
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Sat 9/19
7:08 pm-1:58 pm
2 stops22h 50m
Lihue
Sat 9/26
7:21 pm-2:06 pm
2 stops14h 45m
$500
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Sun 9/20
7:00 am-8:14 pm
2 stops17h 14m
Lihue
Fri 9/25
9:35 pm-3:54 pm
2 stops14h 19m
$515
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Sat 9/19
11:50 am-11:20 am
1 stop27h 30m
Lihue
Sun 10/4
10:31 pm-2:08 pm
1 stop11h 37m
$524
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Sun 9/20
7:00 am-8:14 pm
2 stops17h 14m
Lihue
Sun 9/27
9:35 pm-11:18 am
1 stop9h 43m
$570
Cheapest one-way
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Mon 8/10
6:00 am-11:28 am
1 stop9h 28m
$282
Showing 1-10 of 21 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 $601). Flying from Denver to Kaua'i in June is currently the most expensive (average of $863). 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 July 25, 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.
Weekly flight availability from Denver to Kaua'i
Explore weekly flight availability from Denver to Kaua'i. 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 July 25, 2026.
The most flights from DEN to zzFUS 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).
How far ahead should I book a flight from Denver to Kaua'i?
Booking 29 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 July 25, 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.
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Related info for your journey
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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 2,558,603 searches. Data last updated July 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$202 | Average$482 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$319 | Average$565 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$320 | Average$570 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$390 | Average$593 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$563 | Average$885 | FlexibilityNo cancel fee | On-time69% |