$179+ 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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LIH
Apr 30 — May 71
Round-trip
1 adult, Economy
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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 March 31, 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 March 31, 2026.
This Delta deal was found by Cheapflights users on 3/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:05 am
DEN
- LIH
2 stops16h 17m
Delta
Sun 10/119:45 pm
LIH
- DEN
2 stops17h 25m
Delta
Deal found 3/30![Delta logo]()
$490
This CheapOair deal was found by Cheapflights users on 3/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1912:03 pm
DEN
- LIH
1 stop27h 08m
Multiple Airlines
Sat 9/266:00 am
LIH
- DEN
2 stops11h 46m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$493
This Alaska Airlines deal was found by Cheapflights users on 3/30. 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.
Fri 9/116:15 am
DEN
- LIH
1 stop9h 29m
Alaska Airlines
Sun 9/2010:42 am
LIH
- DEN
1 stop9h 02m
Alaska Airlines
Deal found 3/30![Alaska Airlines logo]()
$494
This Delta deal was found by Cheapflights users on 3/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/318:00 am
DEN
- LIH
2 stops13h 41m
Delta
Mon 4/68:19 pm
LIH
- DEN
2 stops14h 48m
Delta
Deal found 3/29![Delta logo]()
$495
This Southwest deal was found by Cheapflights users on 3/29. 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.
Mon 5/1110:50 am
DEN
- LIH
1 stop9h 20m
Southwest
Sun 5/179:10 pm
LIH
- DEN
1 stop8h 35m
Southwest
Deal found 3/29![Southwest logo]()
$496
This Southwest deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/88:55 am
DEN
- LIH
1 stop11h 15m
Southwest
Wed 4/158:10 pm
LIH
- DEN
1 stop10h 00m
Southwest
Deal found 3/26![Southwest logo]()
$499
This Delta deal was found by Cheapflights users on 3/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/315:30 am
DEN
- LIH
2 stops16h 11m
Delta
Tue 4/710:05 pm
LIH
- DEN
1 stop9h 53m
Delta
Deal found 3/31![Delta logo]()
$500
This Kiwi.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:20 am
DEN
- LIH
1 stop10h 49m
Multiple Airlines
Sat 8/296:00 am
LIH
- DEN
2 stops11h 18m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$501
This Southwest deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:20 am
DEN
- LIH
1 stop10h 15m
Southwest
Wed 8/199:25 pm
LIH
- DEN
1 stop10h 20m
Southwest
Deal found 3/26![Southwest logo]()
$502
This Alaska Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:00 am
DEN
- LIH
1 stop18h 56m
Alaska Airlines
Thu 11/1212:45 pm
LIH
- DEN
1 stop19h 49m
Alaska Airlines
Deal found 3/27![Alaska Airlines logo]()
$504
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 March 31, 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 March 31, 2026.
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:05 am
DEN
- LIH
2 stops16h 15m
Delta
Sat 9/59:45 pm
LIH
- DEN
2 stops17h 25m
Delta
Deal found 3/26![Delta logo]()
$495
This Alaska Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:45 am
DEN
- LIH
1 stop11h 39m
Alaska Airlines
Wed 5/61:36 pm
LIH
- DEN
1 stop30h 23m
Alaska Airlines
Deal found 3/27![Alaska Airlines logo]()
$533
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Wed 8/125:00 am
DEN
- LIH
1 stop11h 01m
United Airlines
Wed 8/197:35 pm
LIH
- DEN
Nonstop6h 55m
United Airlines
Deal found 3/30![United Airlines logo]()
$628
This Southwest deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/265:45 am
DEN
- LIH
2 stops12h 30m
Southwest
Tue 8/49:25 pm
LIH
- DEN
1 stop13h 15m
Southwest
Deal found 3/26![Southwest logo]()
$780
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/175:30 am
DEN
- LIH
2 stops16h 10m
Delta
Fri 4/248:20 pm
LIH
- DEN
2 stops14h 25m
Delta
Deal found 3/26![Delta logo]()
$500
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/197:55 am
DEN
- LIH
2 stops15h 11m
Delta
Tue 6/29:55 pm
LIH
- DEN
2 stops17h 20m
Delta
Deal found 3/26![Delta logo]()
$536
This Delta deal was found by Cheapflights users on 3/28. 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 8/156:25 pm
DEN
- LIH
2 stops28h 55m
Delta
Mon 8/249:45 pm
LIH
- DEN
2 stops17h 25m
Delta
Deal found 3/28![Delta logo]()
$547
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/177:00 am
DEN
- LIH
2 stops16h 03m
Delta
Wed 7/229:55 pm
LIH
- DEN
1 stop10h 07m
Delta
Deal found 3/26![Delta logo]()
$565
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1712:57 pm
DEN
- LIH
1 stop10h 06m
Delta
Fri 7/249:55 pm
LIH
- DEN
2 stops18h 06m
Delta
Deal found 3/26![Delta logo]()
$601
This Delta deal was found by Cheapflights users on 3/28. 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.
Mon 5/187:55 am
DEN
- LIH
2 stops15h 11m
Delta
Sun 5/249:55 pm
LIH
- DEN
2 stops17h 20m
Delta
Deal found 3/28![Delta logo]()
$601
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1612:57 pm
DEN
- LIH
1 stop10h 06m
Delta
Mon 7/209:55 pm
LIH
- DEN
1 stop10h 07m
Delta
Deal found 3/26![Delta logo]()
$624
This Delta deal was found by Cheapflights users on 3/28. 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 9/1912:20 pm
DEN
- LIH
1 stop11h 00m
Delta
Sat 10/109:45 pm
LIH
- DEN
1 stop10h 32m
Delta
Deal found 3/28![Delta logo]()
$645
Last-minute flights from Denver to Kaua'iDiscover last-minute flight deals from Denver to Kaua'i. Data last updated March 31, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Kaua'i. Data last updated March 31, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/318:00 am
DEN
- LIH
2 stops13h 41m
Delta
Mon 4/610:05 pm
LIH
- DEN
1 stop9h 53m
Delta
Deal found 3/29![Delta logo]()
$490
This Delta deal was found by Cheapflights users on 3/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:30 am
DEN
- LIH
1 stop15h 11m
Delta
Tue 4/710:05 pm
LIH
- DEN
1 stop9h 53m
Delta
Deal found 3/31![Delta logo]()
$494
This CheapOair deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:20 pm
DEN
- LIH
2 stops25h 26m
Multiple Airlines
Mon 4/61:06 pm
LIH
- DEN
2 stops19h 14m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$504
This Southwest deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/88:55 am
DEN
- LIH
1 stop11h 15m
Southwest
Wed 4/158:10 pm
LIH
- DEN
1 stop10h 00m
Southwest
Deal found 3/26![Southwest logo]()
$499
This Southwest deal was found by Cheapflights users on 3/29. 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.
Sat 4/118:45 am
DEN
- LIH
2 stops11h 25m
Southwest
Sun 4/199:10 pm
LIH
- DEN
2 stops11h 35m
Southwest
Deal found 3/29![Southwest logo]()
$510
This CheapOair deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/177:25 am
DEN
- LIH
2 stops17h 05m
Multiple Airlines
Mon 4/2012:12 pm
LIH
- DEN
1 stop20h 08m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$493
This CheapOair deal was found by Cheapflights users on 3/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:45 am
DEN
- LIH
2 stops19h 36m
Multiple Airlines
Fri 5/11:36 pm
LIH
- DEN
1 stop18h 30m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$508
This CheapOair deal was found by Cheapflights users on 3/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:07 pm
DEN
- LIH
2 stops19h 37m
Alaska Airlines
Fri 5/11:36 pm
LIH
- DEN
1 stop18h 30m
Alaska Airlines
Deal found 3/30![Alaska Airlines logo]()
$513
This Delta deal was found by Cheapflights users on 3/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:30 am
DEN
- LIH
2 stops16h 10m
Delta
Mon 5/119:55 pm
LIH
- DEN
2 stops13h 03m
Delta
Deal found 3/31![Delta logo]()
$507
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 March 31, 2026.
Search for one-way flight options from Denver to Kaua'i. Find affordable one-way fares based on user searches. Data last updated March 31, 2026.
This Southwest deal was found by Cheapflights users on 3/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/278:35 am
DEN
- LIH
1 stop11h 35m
Southwest
Deal found 3/28![Southwest logo]()
$179
This Southwest deal was found by Cheapflights users on 3/30. 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.
Mon 4/208:35 am
DEN
- LIH
1 stop11h 35m
Southwest
Deal found 3/30![Southwest logo]()
$184
This Southwest deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3010:50 am
DEN
- LIH
1 stop9h 20m
Southwest
Deal found 3/27![Southwest logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/51:02 pm
DEN
- LIH
2 stops13h 19m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$215
This Alaska Airlines deal was found by Cheapflights users on 3/31. 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 8/306:15 am
DEN
- LIH
1 stop9h 29m
Alaska Airlines
Deal found 3/31![Alaska Airlines logo]()
$217
This CheapOair deal was found by Cheapflights users on 3/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:25 am
DEN
- LIH
2 stops12h 21m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$220
This Southwest deal was found by Cheapflights users on 3/31. 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 8/306:05 am
DEN
- LIH
2 stops12h 10m
Southwest
Deal found 3/31![Southwest logo]()
$223
This CheapOair deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:02 pm
DEN
- LIH
1 stop19h 19m
Alaska Airlines
Deal found 3/27![Alaska Airlines logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:25 am
DEN
- LIH
2 stops12h 21m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$238
This Southwest deal was found by Cheapflights users on 3/30. 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.
Wed 4/88:55 am
DEN
- LIH
1 stop11h 15m
Southwest
Deal found 3/30![Southwest logo]()
$242
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 March 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $490 (Delta) |
One-way from | $179 (Southwest) |
Popular in | June |
Cheapest in | September |
Average price | $839 |
Good round-trip deal | $855 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 March 31, 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
Sat 8/29
7:05 am-7:20 pm
2 stops16h 15m
Lihue
Sat 9/5
9:45 pm-7:10 pm
2 stops17h 25m
$495
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Fri 4/17
5:30 am-5:40 pm
2 stops16h 10m
Lihue
Fri 4/24
8:20 pm-2:45 pm
2 stops14h 25m
$500
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Mon 5/4
6:45 am-2:24 pm
1 stop11h 39m
Lihue
Wed 5/6
1:36 pm-11:59 pm
1 stop30h 23m
$533
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Tue 5/19
7:55 am-7:06 pm
2 stops15h 11m
Lihue
Tue 6/2
9:55 pm-7:15 pm
2 stops17h 20m
$536
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Sat 8/15
6:25 pm-7:20 pm
2 stops28h 55m
Lihue
Mon 8/24
9:45 pm-7:10 pm
2 stops17h 25m
$547
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Fri 7/17
7:00 am-7:03 pm
2 stops16h 03m
Lihue
Wed 7/22
9:55 pm-12:02 pm
1 stop10h 07m
$565
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Fri 7/17
12:57 pm-7:03 pm
1 stop10h 06m
Lihue
Fri 7/24
9:55 pm-8:01 pm
2 stops18h 06m
$601
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Mon 5/18
7:55 am-7:06 pm
2 stops15h 11m
Lihue
Sun 5/24
9:55 pm-7:15 pm
2 stops17h 20m
$601
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Thu 7/16
12:57 pm-7:03 pm
1 stop10h 06m
Lihue
Mon 7/20
9:55 pm-12:02 pm
1 stop10h 07m
$624
Quickest round-trip
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Wed 8/12
5:00 am-12:01 pm
1 stop11h 01m
Lihue
Wed 8/19
7:35 pm-6:30 am
Nonstop6h 55m
$628
Showing 1-10 of 23 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 $189). Flying from Denver to Kaua'i in April is currently the most expensive (average of $460). 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 March 31, 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 March 31, 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).
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 March 31, 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
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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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Denver and Kaua'i flights
Browse other Denver and Kaua'i flight options. Last updated on March 31, 2026.
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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 March 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$191 | Average$729 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$256 | Average$483 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$318 | Average$558 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$319 | Average$564 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$385 | Average$614 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$557 | Average$932 | FlexibilityNo cancel fee | On-time69% |