$208+ 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LIH
Aug 29 — Sep 51
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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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 30, 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 30, 2026.
This Delta deal was found by Cheapflights users on 7/30. 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 11/512:22 pm
DEN
- LIH
1 stop9h 14m
Delta
Tue 11/109:40 pm
LIH
- DEN
1 stop11h 40m
Delta
Deal found 7/30![Delta logo]()
$404
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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 10/2512:31 pm
DEN
- LIH
1 stop26h 56m
Multiple Airlines
Tue 11/32:16 pm
LIH
- DEN
2 stops19h 43m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$409
This Delta deal was found by Cheapflights users on 7/30. 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 11/512:22 pm
DEN
- LIH
1 stop9h 14m
Delta
Thu 11/129:40 pm
LIH
- DEN
2 stops15h 19m
Delta
Deal found 7/30![Delta logo]()
$410
This Delta deal was found by Cheapflights users on 7/28. 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.
Wed 8/261:21 pm
DEN
- LIH
1 stop9h 55m
Delta
Wed 9/29:55 pm
LIH
- DEN
1 stop10h 31m
Delta
Deal found 7/28![Delta logo]()
$414
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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.
Mon 10/1912:31 pm
DEN
- LIH
2 stops13h 26m
Multiple Airlines
Wed 10/286:00 am
LIH
- DEN
2 stops12h 12m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$415
This Alaska Airlines deal was found by Cheapflights users on 7/27. 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.
Tue 10/136:59 pm
DEN
- LIH
1 stop20h 36m
Alaska Airlines
Wed 10/2110:43 am
LIH
- DEN
1 stop20h 49m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$419
This Priceline deal was found by Cheapflights users on 7/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:02 pm
DEN
- LIH
1 stop11h 21m
Multiple Airlines
Wed 9/26:00 am
LIH
- DEN
2 stops11h 13m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$420
This Alaska Airlines deal was found by Cheapflights users on 7/27. 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 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 7/27![Multiple Airlines logo]()
$422
This Expedia deal was found by Cheapflights users on 7/25. 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 8/246:17 am
DEN
- LIH
2 stops12h 13m
Multiple Airlines
Mon 8/319:35 pm
LIH
- DEN
1 stop9h 29m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$423
This Southwest deal was found by Cheapflights users on 7/26. 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 9/67:35 am
DEN
- LIH
2 stops10h 35m
Southwest
Wed 9/98:25 pm
LIH
- DEN
1 stop11h 20m
Southwest
Deal found 7/26![Southwest logo]()
$424
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 30, 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 30, 2026.
This Delta deal was found by Cheapflights users on 7/28. 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.
Wed 8/261:21 pm
DEN
- LIH
1 stop9h 55m
Delta
Wed 9/29:55 pm
LIH
- DEN
1 stop10h 31m
Delta
Deal found 7/28![Delta logo]()
$414
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 10/2012:31 pm
DEN
- LIH
2 stops13h 26m
Multiple Airlines
Mon 10/2611:07 am
LIH
- DEN
1 stop8h 52m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$435
This Alaska Airlines deal was found by Cheapflights users on 7/27. 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.
Sat 9/198:06 pm
DEN
- LIH
1 stop19h 30m
Alaska Airlines
Sun 10/410:31 pm
LIH
- DEN
1 stop11h 37m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$472
This Delta deal was found by Cheapflights users on 7/26. 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.
Wed 9/21:21 pm
DEN
- LIH
1 stop9h 55m
Delta
Sun 9/68:41 pm
LIH
- DEN
1 stop10h 47m
Delta
Deal found 7/26![Delta logo]()
$434
This Alaska Airlines deal was found by Cheapflights users on 7/26. 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 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 9/54:52 pm
LIH
- DEN
2 stops15h 28m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$442
This Delta deal was found by Cheapflights users on 7/29. 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 10/2012:22 pm
DEN
- LIH
1 stop9h 14m
Delta
Wed 10/289:51 pm
LIH
- DEN
1 stop11h 09m
Delta
Deal found 7/29![Delta logo]()
$439
This Alaska Airlines deal was found by Cheapflights users on 7/26. 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 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 stops21h 01m
Multiple Airlines
Sun 10/410:31 pm
LIH
- DEN
1 stop11h 37m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$465
This Delta deal was found by Cheapflights users on 7/29. 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.
Sun 10/255:20 am
DEN
- LIH
2 stops17h 59m
Delta
Mon 11/29:47 pm
LIH
- DEN
2 stops15h 02m
Delta
Deal found 7/29![Delta logo]()
$445
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 10/277:07 am
DEN
- LIH
2 stops17h 06m
Multiple Airlines
Thu 10/296:30 pm
LIH
- DEN
2 stops13h 02m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$465
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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.
Sat 9/57:08 pm
DEN
- LIH
1 stop23h 31m
Multiple Airlines
Sun 9/136:30 pm
LIH
- DEN
2 stops13h 50m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$467
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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 10/83:30 pm
DEN
- LIH
1 stop9h 57m
Multiple Airlines
Mon 10/192:30 pm
LIH
- DEN
2 stops17h 02m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$490
Last-minute flights from Denver to Kaua'iDiscover last-minute flight deals from Denver to Kaua'i. Data last updated July 30, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Kaua'i. Data last updated July 30, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 7/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:00 am
DEN
- LIH
1 stop9h 40m
United Airlines
Sun 8/3010:48 pm
LIH
- DEN
1 stop9h 48m
United Airlines
Deal found 7/26![United Airlines logo]()
$434
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:00 am
DEN
- LIH
1 stop9h 59m
United Airlines
Mon 8/3110:48 pm
LIH
- DEN
1 stop11h 44m
United Airlines
Deal found 7/27![United Airlines logo]()
$404
This Expedia deal was found by Cheapflights users on 7/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:08 pm
DEN
- LIH
1 stop20h 12m
Multiple Airlines
Mon 8/312:30 pm
LIH
- DEN
2 stops16h 34m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$410
This Expedia deal was found by Cheapflights users on 7/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/251:43 pm
DEN
- LIH
1 stop25h 53m
Multiple Airlines
Tue 9/16:00 am
LIH
- DEN
2 stops13h 16m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$409
This Delta deal was found by Cheapflights users on 7/28. 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.
Wed 8/261:21 pm
DEN
- LIH
1 stop9h 55m
Delta
Wed 9/29:55 pm
LIH
- DEN
1 stop10h 31m
Delta
Deal found 7/28![Delta logo]()
$414
This Priceline deal was found by Cheapflights users on 7/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:02 pm
DEN
- LIH
1 stop11h 21m
Multiple Airlines
Wed 9/26:00 am
LIH
- DEN
2 stops11h 13m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$420
This Expedia deal was found by Cheapflights users on 7/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:17 am
DEN
- LIH
2 stops13h 25m
Multiple Airlines
Tue 9/16:00 am
LIH
- DEN
2 stops13h 16m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$440
This American Airlines deal was found by Cheapflights users on 7/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/308:29 am
DEN
- LIH
1 stop10h 26m
American Airlines
Wed 9/99:10 pm
LIH
- DEN
1 stop10h 17m
American Airlines
Deal found 7/28![American Airlines logo]()
$439
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 30, 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 30, 2026.
This Booking.com deal was found by Cheapflights users on 7/25. 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.
Tue 9/225:41 pm
DEN
- LIH
2 stops16h 59m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$208
This Priceline deal was found by Cheapflights users on 7/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:02 pm
DEN
- LIH
1 stop11h 21m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$212
This Southwest deal was found by Cheapflights users on 7/26. 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.
Tue 8/259:00 am
DEN
- LIH
1 stop11h 10m
Southwest
Deal found 7/26![Southwest logo]()
$215
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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 9/66:17 am
DEN
- LIH
2 stops14h 03m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$221
This Expedia deal was found by Cheapflights users on 7/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/912:49 pm
DEN
- LIH
1 stop30h 20m
Alaska Airlines
Deal found 7/26![Alaska Airlines logo]()
$222
This Priceline deal was found by Cheapflights users on 7/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1512:17 pm
DEN
- LIH
1 stop11h 57m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$227
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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 9/111:43 pm
DEN
- LIH
2 stops12h 14m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$228
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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 9/68:22 am
DEN
- LIH
1 stop10h 17m
Alaska Airlines
Deal found 7/25![Alaska Airlines logo]()
$229
This Priceline deal was found by Cheapflights users on 7/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:17 am
DEN
- LIH
2 stops13h 25m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$231
This Southwest deal was found by Cheapflights users on 7/27. 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.
Sun 11/18:45 am
DEN
- LIH
1 stop10h 30m
Southwest
Deal found 7/27![Southwest logo]()
$232
This Delta deal was found by Cheapflights users on 7/25. 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 9/88:06 am
DEN
- LIH
1 stop13h 33m
Delta
Deal found 7/25![Delta logo]()
$235
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 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $404 (Delta) |
One-way from | $208 (Booking.com) |
Popular in | June |
Cheapest in | April |
Average price | $754 |
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 30, 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
Wed 8/26
1:21 pm-7:16 pm
1 stop9h 55m
Lihue
Wed 9/2
9:55 pm-12:26 pm
1 stop10h 31m
$414
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Wed 9/2
1:21 pm-7:16 pm
1 stop9h 55m
Lihue
Sun 9/6
8:41 pm-11:28 am
1 stop10h 47m
$434
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Tue 10/20
12:31 pm-9:57 pm
2 stops13h 26m
Lihue
Mon 10/26
11:07 am-11:59 pm
1 stop8h 52m
$435
Quickest round-trip
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Tue 10/20
12:22 pm-5:36 pm
1 stop9h 14m
Lihue
Wed 10/28
9:51 pm-1:00 pm
1 stop11h 09m
$439
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Sat 8/29
1:43 pm-11:36 am
1 stop25h 53m
Lihue
Sat 9/5
4:52 pm-12:20 pm
2 stops15h 28m
$442
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Sun 10/25
5:20 am-7:19 pm
2 stops17h 59m
Lihue
Mon 11/2
9:47 pm-3:49 pm
2 stops15h 02m
$445
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Sat 9/19
7:08 pm-12:09 pm
2 stops21h 01m
Lihue
Sun 10/4
10:31 pm-2:08 pm
1 stop11h 37m
$465
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Tue 10/27
7:07 am-8:13 pm
2 stops17h 06m
Lihue
Thu 10/29
6:30 pm-11:32 am
2 stops13h 02m
$465
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Sat 9/5
7:08 pm-2:39 pm
1 stop23h 31m
Lihue
Sun 9/13
6:30 pm-12:20 pm
2 stops13h 50m
$467
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Sat 9/19
8:06 pm-11:36 am
1 stop19h 30m
Lihue
Sun 10/4
10:31 pm-2:08 pm
1 stop11h 37m
$472
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 $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 30, 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 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 30, 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.
Food
7.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Food
7.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Food
7.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Food
7.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Food
7.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Food
7.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
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 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$202 | Average$478 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$319 | Average$565 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$320 | Average$576 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$390 | Average$592 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$559 | Average$883 | FlexibilityNo cancel fee | On-time69% |