$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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LIH
Jul 6 — Jul 131
Round-trip
1 adult, Economy
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Find cheap flights from Denver to Kaua'i with Cheapflights
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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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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 June 6, 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 June 6, 2026.
This Trip.com deal was found by Cheapflights users on 6/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:25 am
DEN
- LIH
1 stop30h 45m
Multiple Airlines
Tue 9/1512:35 pm
LIH
- DEN
1 stop28h 55m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$387
This Alaska Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/33:11 pm
DEN
- LIH
1 stop10h 08m
Alaska Airlines
Tue 11/1711:24 pm
LIH
- DEN
1 stop11h 35m
Alaska Airlines
Deal found 6/4![Alaska Airlines logo]()
$394
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:50 am
DEN
- LIH
2 stops11h 29m
Multiple Airlines
Wed 11/1111:24 pm
LIH
- DEN
1 stop11h 35m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$399
This Alaska Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:50 am
DEN
- LIH
2 stops13h 59m
Multiple Airlines
Thu 11/127:13 am
LIH
- DEN
2 stops11h 15m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$405
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/33:11 pm
DEN
- LIH
1 stop10h 08m
Multiple Airlines
Fri 11/136:00 am
LIH
- DEN
2 stops13h 50m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$419
This Alaska Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:50 am
DEN
- LIH
2 stops11h 29m
Multiple Airlines
Tue 11/176:00 am
LIH
- DEN
2 stops13h 50m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$425
This Southwest deal was found by Cheapflights users on 6/2. 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.
Thu 9/1710:40 am
DEN
- LIH
1 stop9h 30m
Southwest
Thu 10/19:30 pm
LIH
- DEN
1 stop10h 10m
Southwest
Deal found 6/2![Southwest logo]()
$426
This Delta deal was found by Cheapflights users on 6/3. 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 9/96:30 am
DEN
- LIH
1 stop14h 42m
Delta
Tue 9/158:32 pm
LIH
- DEN
1 stop23h 22m
Delta
Deal found 6/3![Delta logo]()
$430
This Delta deal was found by Cheapflights users on 6/3. 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 8/257:31 am
DEN
- LIH
1 stop14h 10m
Delta
Tue 9/18:32 pm
LIH
- DEN
1 stop10h 56m
Delta
Deal found 6/3![Delta logo]()
$432
This Delta deal was found by Cheapflights users on 6/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:20 pm
DEN
- LIH
1 stop11h 00m
Delta
Thu 9/179:50 pm
LIH
- DEN
1 stop10h 27m
Delta
Deal found 6/2![Delta logo]()
$434
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 June 6, 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 June 6, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/6. 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 9/18:08 am
DEN
- LIH
2 stops12h 12m
Multiple Airlines
Tue 9/152:30 pm
LIH
- DEN
2 stops16h 22m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$535
This Southwest deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/67:40 am
DEN
- LIH
2 stops12h 30m
Southwest
Mon 7/138:10 pm
LIH
- DEN
1 stop11h 50m
Southwest
Deal found 6/4![Southwest logo]()
$600
This United Airlines deal was found by Cheapflights users on 6/3. 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.
Thu 7/26:04 am
DEN
- LIH
1 stop9h 40m
United Airlines
Wed 7/810:00 pm
LIH
- DEN
1 stop10h 13m
United Airlines
Deal found 6/3![United Airlines logo]()
$634
This Alaska Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:17 am
DEN
- LIH
2 stops17h 06m
Alaska Airlines
Sun 9/610:45 am
LIH
- DEN
1 stop9h 11m
Alaska Airlines
Deal found 6/5![Alaska Airlines logo]()
$638
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:27 pm
DEN
- LIH
2 stops27h 40m
Delta
Wed 8/198:32 pm
LIH
- DEN
2 stops17h 43m
Delta
Deal found 6/4![Delta logo]()
$654
This Alaska Airlines deal was found by Cheapflights users on 6/3. 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 6/3![Multiple Airlines logo]()
$549
This Alaska Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines 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
Multiple Airlines
Wed 8/192:30 pm
LIH
- DEN
2 stops17h 50m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$578
This Southwest deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/110:35 am
DEN
- LIH
1 stop9h 35m
Southwest
Thu 7/96:15 am
LIH
- DEN
2 stops10h 25m
Southwest
Deal found 6/5![Southwest logo]()
$650
This Delta deal was found by Cheapflights users on 6/3. 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 7/21:15 pm
DEN
- LIH
1 stop9h 47m
Delta
Thu 7/99:55 pm
LIH
- DEN
1 stop10h 07m
Delta
Deal found 6/3![Delta logo]()
$664
This Alaska Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1011:32 am
DEN
- LIH
2 stops14h 27m
Multiple Airlines
Wed 8/1910:45 am
LIH
- DEN
1 stop28h 41m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$599
Last-minute flights from Denver to Kaua'iDiscover last-minute flight deals from Denver to Kaua'i. Data last updated June 6, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Kaua'i. Data last updated June 6, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/3. 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 7/21:15 pm
DEN
- LIH
1 stop9h 47m
Delta
Tue 7/78:31 pm
LIH
- DEN
1 stop23h 21m
Delta
Deal found 6/3![Delta logo]()
$606
This Southwest deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/67:40 am
DEN
- LIH
2 stops12h 30m
Southwest
Mon 7/138:10 pm
LIH
- DEN
1 stop11h 50m
Southwest
Deal found 6/4![Southwest logo]()
$600
This Alaska Airlines deal was found by Cheapflights users on 6/3. 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 7/77:59 pm
DEN
- LIH
1 stop19h 29m
Multiple Airlines
Sat 7/187:21 pm
LIH
- DEN
2 stops11h 42m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$605
This Expedia deal was found by Cheapflights users on 6/6. 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 7/118:05 pm
DEN
- LIH
1 stop19h 23m
Alaska Airlines
Mon 7/2010:46 am
LIH
- DEN
1 stop8h 44m
Alaska Airlines
Deal found 6/6![Alaska Airlines logo]()
$554
This Alaska Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/239:08 pm
DEN
- LIH
1 stop21h 32m
Multiple Airlines
Tue 7/2812:23 pm
LIH
- DEN
1 stop18h 40m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$555
This Delta deal was found by Cheapflights users on 6/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/231:03 pm
DEN
- LIH
1 stop9h 55m
Delta
Tue 7/289:55 pm
LIH
- DEN
2 stops16h 23m
Delta
Deal found 6/2![Delta logo]()
$602
This Expedia deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/246:02 am
DEN
- LIH
1 stop12h 38m
Multiple Airlines
Mon 8/32:30 pm
LIH
- DEN
2 stops16h 33m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$560
This Expedia deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:59 pm
DEN
- LIH
1 stop19h 29m
Multiple Airlines
Mon 8/32:30 pm
LIH
- DEN
2 stops16h 33m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$550
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 June 6, 2026.
Search for one-way flight options from Denver to Kaua'i. Find affordable one-way fares based on user searches. Data last updated June 6, 2026.
This Delta deal was found by Cheapflights users on 6/3. 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 9/96:30 am
DEN
- LIH
1 stop14h 42m
Delta
Deal found 6/3![Delta logo]()
$215
This CheapOair deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/158:05 pm
DEN
- LIH
1 stop19h 23m
Alaska Airlines
Deal found 6/4![Alaska Airlines logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 9/86:17 am
DEN
- LIH
2 stops11h 41m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$222
This Alaska Airlines deal was found by Cheapflights users on 6/2. 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 10/79:45 am
DEN
- LIH
2 stops16h 12m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$223
This Expedia deal was found by Cheapflights users on 6/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:00 am
DEN
- LIH
2 stops16h 23m
Alaska Airlines
Deal found 6/2![Alaska Airlines logo]()
$253
This Southwest deal was found by Cheapflights users on 6/2. 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.
Tue 9/19:00 am
DEN
- LIH
1 stop11h 10m
Southwest
Deal found 6/2![Southwest logo]()
$257
This Delta deal was found by Cheapflights users on 6/3. 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 9/812:59 pm
DEN
- LIH
1 stop32h 13m
Delta
Deal found 6/3![Delta logo]()
$267
This Southwest deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:00 am
DEN
- LIH
1 stop11h 10m
Southwest
Deal found 6/4![Southwest logo]()
$270
This Southwest deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/109:05 am
DEN
- LIH
1 stop11h 05m
Southwest
Deal found 6/4![Southwest logo]()
$272
This Delta deal was found by Cheapflights users on 6/3. 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 9/57:27 pm
DEN
- LIH
2 stops27h 40m
Delta
Deal found 6/3![Delta logo]()
$274
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 June 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $387 (Trip.com) |
One-way from | $215 (Delta) |
Popular in | June |
Cheapest in | October |
Average price | $875 |
Good round-trip deal | $1,004 or less |
Good one-way deal | $547 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 June 6, 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 - LIH
DENLIH
Denver Intl
Tue 9/1
8:08 am-4:20 pm
2 stops12h 12m
Lihue
Tue 9/15
2:30 pm-10:52 am
2 stops16h 22m
$535
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
$549
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Sun 8/16
6:00 am-11:28 am
1 stop9h 28m
Lihue
Wed 8/19
2:30 pm-12:20 pm
2 stops17h 50m
$578
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Mon 8/10
11:32 am-9:59 pm
2 stops14h 27m
Lihue
Wed 8/19
10:45 am-7:26 pm
1 stop28h 41m
$599
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Mon 7/6
7:40 am-4:10 pm
2 stops12h 30m
Lihue
Mon 7/13
8:10 pm-12:00 pm
1 stop11h 50m
$600
Quickest round-trip
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Thu 7/2
6:04 am-11:44 am
1 stop9h 40m
Lihue
Wed 7/8
10:00 pm-12:13 pm
1 stop10h 13m
$634
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Wed 9/2
6:17 am-7:23 pm
2 stops17h 06m
Lihue
Sun 9/6
10:45 am-11:56 pm
1 stop9h 11m
$638
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Wed 7/1
10:35 am-4:10 pm
1 stop9h 35m
Lihue
Thu 7/9
6:15 am-8:40 pm
2 stops10h 25m
$650
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Sat 8/15
7:27 pm-7:07 pm
2 stops27h 40m
Lihue
Wed 8/19
8:32 pm-6:15 pm
2 stops17h 43m
$654
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Thu 7/2
1:15 pm-7:02 pm
1 stop9h 47m
Lihue
Thu 7/9
9:55 pm-12:02 pm
1 stop10h 07m
$664
Showing 1-10 of 20 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, September is the cheapest month in which you can book a flight from Denver to Kaua'i (average of $159). Flying from Denver to Kaua'i in June is currently the most expensive (average of $477). 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 June 6, 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 June 6, 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 30 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 June 6, 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.
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
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Top 6 airlines flying from Denver to Kaua'i
Discover the top 6 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 June 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$185 | Average$530 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$241 | Average$490 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$319 | Average$557 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$320 | Average$574 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$385 | Average$588 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$563 | Average$895 | FlexibilityNo cancel fee | On-time69% |