$216+ 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LIH
Aug 3 — Aug 101
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
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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 4, 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 4, 2026.
This United Airlines deal was found by Cheapflights users on 6/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:00 am
DEN
- LIH
1 stop9h 31m
United Airlines
Mon 11/1611:59 pm
LIH
- DEN
1 stop11h 21m
United Airlines
Deal found 6/29![United Airlines logo]()
$382
This Delta deal was found by Cheapflights users on 6/29. 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.
Mon 11/912:20 pm
DEN
- LIH
1 stop11h 02m
Delta
Mon 11/1610:45 pm
LIH
- DEN
2 stops14h 11m
Delta
Deal found 6/29![Delta logo]()
$388
This Expedia deal was found by Cheapflights users on 6/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/201:43 pm
DEN
- LIH
2 stops12h 14m
Multiple Airlines
Mon 8/244:52 pm
LIH
- DEN
2 stops15h 28m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$393
This Delta deal was found by Cheapflights users on 6/30. 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.
Sun 12/612:20 pm
DEN
- LIH
1 stop11h 02m
Delta
Thu 12/1010:45 pm
LIH
- DEN
1 stop10h 32m
Delta
Deal found 6/30![Delta logo]()
$394
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1810:45 am
DEN
- LIH
2 stops12h 29m
Delta
Tue 10/278:39 pm
LIH
- DEN
1 stop10h 48m
Delta
Deal found 7/1![Delta logo]()
$400
This Delta deal was found by Cheapflights users on 6/30. 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.
Mon 8/247:05 am
DEN
- LIH
2 stops16h 11m
Delta
Tue 9/19:55 pm
LIH
- DEN
2 stops18h 06m
Delta
Deal found 6/30![Delta logo]()
$405
This Delta deal was found by Cheapflights users on 6/29. 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.
Mon 11/912:20 pm
DEN
- LIH
1 stop11h 02m
Delta
Fri 11/1310:45 pm
LIH
- DEN
1 stop10h 32m
Delta
Deal found 6/29![Delta logo]()
$408
This Delta deal was found by Cheapflights users on 6/29. 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.
Wed 9/3012:25 pm
DEN
- LIH
1 stop9h 15m
Delta
Mon 10/59:54 pm
LIH
- DEN
1 stop11h 06m
Delta
Deal found 6/29![Delta logo]()
$409
This Alaska Airlines deal was found by Cheapflights users on 7/3. 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 8/117:05 pm
DEN
- LIH
1 stop20h 03m
Multiple Airlines
Tue 8/1810:46 am
LIH
- DEN
1 stop8h 44m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$414
This Orbitz deal was found by Cheapflights users on 6/30. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:34 pm
DEN
- LIH
2 stops17h 06m
Multiple Airlines
Wed 9/910:45 am
LIH
- DEN
1 stop21h 35m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$419
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 4, 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 4, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/3. 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.
Wed 9/91:43 pm
DEN
- LIH
2 stops12h 14m
Multiple Airlines
Thu 9/173:03 pm
LIH
- DEN
2 stops17h 17m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$451
This United Airlines deal was found by Cheapflights users on 7/3. 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.
Fri 8/216:00 am
DEN
- LIH
1 stop9h 40m
United Airlines
Fri 8/2810:48 pm
LIH
- DEN
1 stop9h 48m
United Airlines
Deal found 7/3![United Airlines logo]()
$542
This Delta deal was found by Cheapflights users on 6/30. 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.
Wed 9/21:21 pm
DEN
- LIH
1 stop9h 55m
Delta
Sun 9/138:35 pm
LIH
- DEN
1 stop10h 48m
Delta
Deal found 6/30![Delta logo]()
$559
This Southwest deal was found by Cheapflights users on 7/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1810:40 am
DEN
- LIH
1 stop9h 30m
Southwest
Sat 9/269:25 pm
LIH
- DEN
1 stop9h 50m
Southwest
Deal found 7/3![Southwest logo]()
$582
This Alaska Airlines deal was found by Cheapflights users on 6/29. 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.
Sun 9/61:43 pm
DEN
- LIH
1 stop25h 53m
Multiple Airlines
Sun 9/132:30 pm
LIH
- DEN
2 stops17h 50m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$464
This Alaska Airlines deal was found by Cheapflights users on 7/2. 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.
Mon 8/1011:32 am
DEN
- LIH
2 stops14h 27m
Multiple Airlines
Wed 8/192:30 pm
LIH
- DEN
2 stops17h 50m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$498
This Alaska Airlines deal was found by Cheapflights users on 7/3. 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 9/58:45 pm
LIH
- DEN
2 stops13h 17m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$507
This Alaska Airlines deal was found by Cheapflights users on 6/29. 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.
Sat 9/191:43 pm
DEN
- LIH
1 stop25h 53m
Multiple Airlines
Sun 10/45:34 pm
LIH
- DEN
2 stops14h 01m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$523
This Alaska Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/266:02 am
DEN
- LIH
1 stop12h 38m
Multiple Airlines
Fri 8/76:00 am
LIH
- DEN
2 stops11h 40m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$612
Last-minute flights from Denver to Kaua'iDiscover last-minute flight deals from Denver to Kaua'i. Data last updated July 4, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Kaua'i. Data last updated July 4, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1012:29 pm
DEN
- LIH
1 stop9h 12m
Delta
Wed 8/199:55 pm
LIH
- DEN
1 stop10h 31m
Delta
Deal found 7/1![Delta logo]()
$394
This Alaska Airlines deal was found by Cheapflights users on 7/3. 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 8/117:05 pm
DEN
- LIH
1 stop20h 03m
Multiple Airlines
Tue 8/1810:46 am
LIH
- DEN
1 stop8h 44m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$414
This Southwest deal was found by Cheapflights users on 7/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:00 am
DEN
- LIH
1 stop11h 10m
Southwest
Tue 8/189:25 pm
LIH
- DEN
1 stop10h 55m
Southwest
Deal found 7/3![Southwest logo]()
$439
This American Airlines deal was found by Cheapflights users on 6/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2011:40 am
DEN
- LIH
1 stop12h 29m
American Airlines
Thu 8/2710:00 pm
LIH
- DEN
1 stop9h 09m
American Airlines
Deal found 6/29![American Airlines logo]()
$382
This Expedia deal was found by Cheapflights users on 6/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/201:43 pm
DEN
- LIH
2 stops12h 14m
Multiple Airlines
Mon 8/244:52 pm
LIH
- DEN
2 stops15h 28m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$393
This Delta deal was found by Cheapflights users on 6/30. 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.
Mon 8/247:05 am
DEN
- LIH
2 stops16h 11m
Delta
Tue 9/19:55 pm
LIH
- DEN
2 stops18h 06m
Delta
Deal found 6/30![Delta logo]()
$405
This Orbitz deal was found by Cheapflights users on 6/30. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:34 pm
DEN
- LIH
2 stops17h 06m
Multiple Airlines
Wed 9/910:45 am
LIH
- DEN
1 stop21h 35m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$419
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 4, 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 4, 2026.
This CheapOair deal was found by Cheapflights users on 7/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:43 pm
DEN
- LIH
2 stops12h 14m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$216
This CheapOair deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/121:43 pm
DEN
- LIH
1 stop25h 53m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$222
This Expedia deal was found by Cheapflights users on 7/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/211:43 pm
DEN
- LIH
2 stops12h 14m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$237
This CheapOair deal was found by Cheapflights users on 6/30. 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.
Sat 8/158:05 pm
DEN
- LIH
1 stop19h 23m
Alaska Airlines
Deal found 6/30![Alaska Airlines logo]()
$270
This Southwest deal was found by Cheapflights users on 7/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2110:40 am
DEN
- LIH
1 stop9h 30m
Southwest
Deal found 7/3![Southwest logo]()
$271
This CheapOair deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/123:04 pm
DEN
- LIH
2 stops20h 36m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$277
This Orbitz deal was found by Cheapflights users on 7/2. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/181:43 pm
DEN
- LIH
2 stops12h 14m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$281
This CheapOair deal was found by Cheapflights users on 6/30. 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.
Sat 8/154:36 pm
DEN
- LIH
2 stops19h 14m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$285
This CheapOair deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:08 pm
DEN
- LIH
2 stops22h 50m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$287
This CheapOair deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/236:02 am
DEN
- LIH
2 stops14h 28m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$288
This Southwest deal was found by Cheapflights users on 7/2. 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.
Fri 9/1810:40 am
DEN
- LIH
1 stop9h 30m
Southwest
Deal found 7/2![Southwest logo]()
$311
This Southwest deal was found by Cheapflights users on 6/30. 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.
Thu 7/307:45 am
DEN
- LIH
1 stop12h 25m
Southwest
Deal found 6/30![Southwest logo]()
$322
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 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $382 (American Airlines) |
One-way from | $216 (CheapOair) |
Popular in | June |
Cheapest in | April |
Average price | $764 |
Good round-trip deal | $994 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 4, 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 9/9
1:43 pm-9:57 pm
2 stops12h 14m
Lihue
Thu 9/17
3:03 pm-12:20 pm
2 stops17h 17m
$451
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Sun 9/6
1:43 pm-11:36 am
1 stop25h 53m
Lihue
Sun 9/13
2:30 pm-12:20 pm
2 stops17h 50m
$464
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Mon 8/10
11:32 am-9:59 pm
2 stops14h 27m
Lihue
Wed 8/19
2:30 pm-12:20 pm
2 stops17h 50m
$498
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Sat 8/29
1:43 pm-11:36 am
1 stop25h 53m
Lihue
Sat 9/5
8:45 pm-2:02 pm
2 stops13h 17m
$507
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Sat 9/19
1:43 pm-11:36 am
1 stop25h 53m
Lihue
Sun 10/4
5:34 pm-11:35 am
2 stops14h 01m
$523
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Fri 8/21
6:00 am-11:40 am
1 stop9h 40m
Lihue
Fri 8/28
10:48 pm-12:36 pm
1 stop9h 48m
$542
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Wed 9/2
1:21 pm-7:16 pm
1 stop9h 55m
Lihue
Sun 9/13
8:35 pm-11:23 am
1 stop10h 48m
$559
Quickest round-trip
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Fri 9/18
10:40 am-4:10 pm
1 stop9h 30m
Lihue
Sat 9/26
9:25 pm-11:15 am
1 stop9h 50m
$582
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Sun 7/26
6:02 am-2:40 pm
1 stop12h 38m
Lihue
Fri 8/7
6:00 am-9:40 pm
2 stops11h 40m
$612
Cheapest one-way
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Fri 8/21
10:40 am-4:10 pm
1 stop9h 30m
$271
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 July is currently the most expensive (average of $529). 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 4, 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 28 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 4, 2026.
Read reviews from past customers who have flown Alaska Airlines,Southwest, 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
7.8
Boarding
8.1
Overall
7.9
Entertainment
7.0
Food
7.1
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Boarding
8.1
Overall
7.9
Entertainment
7.0
Food
7.1
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Boarding
8.1
Overall
7.9
Entertainment
7.0
Food
7.1
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Boarding
8.1
Overall
7.9
Entertainment
7.0
Food
7.1
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Boarding
8.1
Overall
7.9
Entertainment
7.0
Food
7.1
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Boarding
8.1
Overall
7.9
Entertainment
7.0
Food
7.1
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
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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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 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$202 | Average$482 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$319 | Average$553 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$319 | Average$558 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$388 | Average$593 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$563 | Average$886 | FlexibilityNo cancel fee | On-time69% |