$203+ 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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LIH
Jun 19 — Jun 261
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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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 May 20, 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 May 20, 2026.
This Travelocity deal was found by Cheapflights users on 5/19. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1012:07 pm
DEN
- LIH
1 stop13h 12m
Alaska Airlines
Tue 11/1711:24 pm
LIH
- DEN
1 stop11h 35m
Alaska Airlines
Deal found 5/19![Alaska Airlines logo]()
$404
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 11/107:50 am
DEN
- LIH
2 stops11h 29m
Multiple Airlines
Tue 11/1711:24 pm
LIH
- DEN
1 stop11h 35m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$409
This CheapOair deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/113:11 pm
DEN
- LIH
1 stop10h 08m
Multiple Airlines
Wed 11/1811:45 am
LIH
- DEN
1 stop22h 14m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 5/18. 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 9/3012:59 pm
DEN
- LIH
1 stop32h 13m
Delta
Tue 10/69:26 pm
LIH
- DEN
1 stop21h 34m
Delta
Deal found 5/18![Delta logo]()
$422
This Expedia deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:50 am
DEN
- LIH
2 stops11h 48m
Multiple Airlines
Wed 11/411:45 am
LIH
- DEN
1 stop22h 14m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$424
This Delta deal was found by Cheapflights users on 5/18. 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 9/297:15 pm
DEN
- LIH
2 stops28h 05m
Delta
Tue 10/69:26 pm
LIH
- DEN
1 stop16h 44m
Delta
Deal found 5/18![Delta logo]()
$427
This Delta deal was found by Cheapflights users on 5/18. 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 9/2712:20 pm
DEN
- LIH
1 stop11h 00m
Delta
Tue 10/69:26 pm
LIH
- DEN
1 stop21h 34m
Delta
Deal found 5/18![Delta logo]()
$428
This Delta deal was found by Cheapflights users on 5/18. 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 9/2812:20 pm
DEN
- LIH
1 stop11h 00m
Delta
Thu 10/89:45 pm
LIH
- DEN
1 stop10h 32m
Delta
Deal found 5/18![Delta logo]()
$434
This Kiwi.com deal was found by Cheapflights users on 5/18. 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.
Wed 9/301:43 pm
DEN
- LIH
2 stops12h 14m
Multiple Airlines
Fri 10/910:43 am
LIH
- DEN
1 stop9h 09m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$435
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 May 20, 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 May 20, 2026.
This Southwest deal was found by Cheapflights users on 5/16. 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
Tue 8/188:25 pm
LIH
- DEN
2 stops11h 25m
Southwest
Deal found 5/16![Southwest logo]()
$520
This Alaska Airlines deal was found by Cheapflights users on 5/15. 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 8/109:08 pm
DEN
- LIH
1 stop21h 32m
Alaska Airlines
Wed 8/1910:42 am
LIH
- DEN
1 stop9h 14m
Alaska Airlines
Deal found 5/15![Alaska Airlines logo]()
$583
This Delta deal was found by Cheapflights users on 5/19. 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 6/237:30 am
DEN
- LIH
1 stop14h 09m
Delta
Tue 6/308:35 pm
LIH
- DEN
1 stop10h 59m
Delta
Deal found 5/19![Delta logo]()
$616
This Delta deal was found by Cheapflights users on 5/17. 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 7/1412:57 pm
DEN
- LIH
1 stop10h 06m
Delta
Thu 7/239:55 pm
LIH
- DEN
1 stop10h 07m
Delta
Deal found 5/17![Delta logo]()
$624
This Delta deal was found by Cheapflights users on 5/18. 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 7/77:31 am
DEN
- LIH
1 stop14h 10m
Delta
Thu 7/168:31 pm
LIH
- DEN
1 stop10h 57m
Delta
Deal found 5/18![Delta logo]()
$656
This Delta deal was found by Cheapflights users on 5/19. 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 7/1712:29 pm
DEN
- LIH
1 stop9h 12m
Delta
Fri 7/249:55 pm
LIH
- DEN
1 stop10h 07m
Delta
Deal found 5/19![Delta logo]()
$684
This Delta deal was found by Cheapflights users on 5/16. 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 7/65:40 am
DEN
- LIH
2 stops15h 59m
Delta
Wed 7/159:55 pm
LIH
- DEN
1 stop10h 07m
Delta
Deal found 5/16![Delta logo]()
$709
Last-minute flights from Denver to Kaua'iDiscover last-minute flight deals from Denver to Kaua'i. Data last updated May 20, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Kaua'i. Data last updated May 20, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 5/16. 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 5/306:40 am
DEN
- LIH
2 stops13h 51m
Multiple Airlines
Fri 6/510:42 am
LIH
- DEN
1 stop9h 07m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$570
This Expedia deal was found by Cheapflights users on 5/19. 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 6/212:02 pm
DEN
- LIH
1 stop27h 00m
Alaska Airlines
Fri 6/510:42 am
LIH
- DEN
1 stop9h 07m
Alaska Airlines
Deal found 5/19![Alaska Airlines logo]()
$564
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 6/26:00 am
DEN
- LIH
2 stops13h 15m
Multiple Airlines
Fri 6/510:42 am
LIH
- DEN
1 stop9h 07m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$569
This Southwest deal was found by Cheapflights users on 5/19. 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 6/910:35 am
DEN
- LIH
1 stop9h 35m
Southwest
Tue 6/168:10 pm
LIH
- DEN
1 stop9h 10m
Southwest
Deal found 5/19![Southwest logo]()
$604
This Southwest deal was found by Cheapflights users on 5/17. 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 6/106:00 am
DEN
- LIH
1 stop10h 45m
Southwest
Tue 6/169:10 pm
LIH
- DEN
1 stop14h 50m
Southwest
Deal found 5/17![Southwest logo]()
$554
This Delta deal was found by Cheapflights users on 5/18. 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 6/237:30 am
DEN
- LIH
1 stop14h 09m
Delta
Tue 6/308:35 pm
LIH
- DEN
1 stop10h 59m
Delta
Deal found 5/18![Delta logo]()
$582
This Delta deal was found by Cheapflights users on 5/16. 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 6/241:15 pm
DEN
- LIH
1 stop9h 47m
Delta
Tue 7/79:55 pm
LIH
- DEN
2 stops22h 03m
Delta
Deal found 5/16![Delta logo]()
$589
This Delta deal was found by Cheapflights users on 5/19. 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 6/241:15 pm
DEN
- LIH
1 stop9h 47m
Delta
Tue 6/308:35 pm
LIH
- DEN
1 stop23h 24m
Delta
Deal found 5/19![Delta logo]()
$592
This CheapOair deal was found by Cheapflights users on 5/15. 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 6/296:00 am
DEN
- LIH
1 stop9h 28m
Multiple Airlines
Mon 7/612:23 pm
LIH
- DEN
1 stop18h 40m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$584
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 May 20, 2026.
Search for one-way flight options from Denver to Kaua'i. Find affordable one-way fares based on user searches. Data last updated May 20, 2026.
This CheapOair deal was found by Cheapflights users on 5/19. 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 10/137:50 am
DEN
- LIH
2 stops13h 12m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$203
This CheapOair deal was found by Cheapflights users on 5/19. 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 10/36:58 pm
DEN
- LIH
1 stop20h 37m
Alaska Airlines
Deal found 5/19![Alaska Airlines logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 5/18. 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.
Mon 10/512:31 pm
DEN
- LIH
2 stops13h 26m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:17 am
DEN
- LIH
2 stops17h 14m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$222
This Delta deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1612:59 pm
DEN
- LIH
1 stop32h 13m
Delta
Deal found 5/20![Delta logo]()
$227
This Delta deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:30 am
DEN
- LIH
1 stop14h 42m
Delta
Deal found 5/20![Delta logo]()
$241
This CheapOair deal was found by Cheapflights users on 5/19. 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 10/36:56 pm
DEN
- LIH
2 stops21h 14m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$248
This Delta deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:30 am
DEN
- LIH
1 stop14h 42m
Delta
Deal found 5/20![Delta logo]()
$255
This Southwest deal was found by Cheapflights users on 5/17. 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
1 stop10h 30m
Southwest
Deal found 5/17![Southwest logo]()
$257
This deal was found by Cheapflights users on 5/18. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:00 am
DEN
- LIH
1 stop9h 28m
Alaska Airlines
Deal found 5/18![Alaska Airlines logo]()
$270
This Delta deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:30 am
DEN
- LIH
1 stop14h 42m
Delta
Deal found 5/20![Delta logo]()
$271
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 May 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $404 (Travelocity) |
One-way from | $203 (CheapOair) |
Popular in | June |
Cheapest in | October |
Average price | $694 |
Good round-trip deal | $994 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 May 20, 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 8/12
6:20 am-12:35 pm
1 stop10h 15m
Lihue
Tue 8/18
8:25 pm-11:50 am
2 stops11h 25m
$520
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Mon 8/10
9:08 pm-2:40 pm
1 stop21h 32m
Lihue
Wed 8/19
10:42 am-11:56 pm
1 stop9h 14m
$583
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Tue 6/23
7:30 am-5:39 pm
1 stop14h 09m
Lihue
Tue 6/30
8:35 pm-11:34 am
1 stop10h 59m
$616
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Tue 7/14
12:57 pm-7:03 pm
1 stop10h 06m
Lihue
Thu 7/23
9:55 pm-12:02 pm
1 stop10h 07m
$624
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Tue 7/7
7:31 am-5:41 pm
1 stop14h 10m
Lihue
Thu 7/16
8:31 pm-11:28 am
1 stop10h 57m
$656
Quickest round-trip
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Fri 7/17
12:29 pm-5:41 pm
1 stop9h 12m
Lihue
Fri 7/24
9:55 pm-12:02 pm
1 stop10h 07m
$684
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Mon 7/6
5:40 am-5:39 pm
2 stops15h 59m
Lihue
Wed 7/15
9:55 pm-12:02 pm
1 stop10h 07m
$709
Cheapest one-way
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Thu 9/17
6:30 am-5:12 pm
1 stop14h 42m
$241
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Tue 10/13
8:50 am-4:10 pm
1 stop11h 20m
$270
Quickest one-way
DenverLihue
DEN - LIH
DENLIH
Denver Intl
Fri 9/11
10:40 am-4:10 pm
1 stop9h 30m
$282
Showing 1-10 of 17 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 May 20, 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 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 May 20, 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
Food
7.0
Overall
7.9
Entertainment
7.0
Boarding
8.1
Crew
8.5
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Comfort
7.8
Food
7.0
Overall
7.9
Entertainment
7.0
Boarding
8.1
Crew
8.5
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Comfort
7.8
Food
7.0
Overall
7.9
Entertainment
7.0
Boarding
8.1
Crew
8.5
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Comfort
7.8
Food
7.0
Overall
7.9
Entertainment
7.0
Boarding
8.1
Crew
8.5
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Comfort
7.8
Food
7.0
Overall
7.9
Entertainment
7.0
Boarding
8.1
Crew
8.5
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Comfort
7.8
Food
7.0
Overall
7.9
Entertainment
7.0
Boarding
8.1
Crew
8.5
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
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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Find flights from Denver to Kaua'i, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Denver and Kaua'i flights
Browse other Denver and Kaua'i flight options. Last updated on May 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 May 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$244 | Average$486 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$306 | Average$673 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$319 | Average$557 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$319 | Average$574 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$385 | Average$592 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$556 | Average$902 | FlexibilityNo cancel fee | On-time69% |