Find flights
Deals
When to book
FAQs & Tips
Airlines

Find cheap flights from Denver to Kaua'i from $270

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Kaua'i departing on 5/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Tue 6/4
Tue 6/11

Search hundreds of travel sites at once for deals on flights to Kaua'i

In the last 7 days travelers have searched 42,830,901 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Best Kaua'i Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Lihue
Lihue1 stop$352

Good to know

Low season

August

High season

March

Cheapest flight

$270
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly with an average 4% increase in price.
Flight from Denver to Lihue

FAQs - booking Kaua'i flights

  • How does KAYAK find such low prices on flights from Denver to Kaua'i?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Denver to Kaua'i.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Denver to Kaua'i?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kaua'i from Denver is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Denver to Kaua'i?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kaua'i with an airline and back to Denver with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denver to Kaua'i?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kaua'i from Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from Denver to Kaua'i

 
Need help choosing which airline to fly with from Denver to Kaua'i? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9134 reviews
8.6Crew
7.3Entertainment
8.2Boarding
7.9Comfort
7.3Food
Airline reviews

The flight was delayed because the pilots had not arrived on their previous flight yet. The flight was 100% full so it was pretty crowded. I miss having the screens on the back of the seats. It would be great if the Alaska planes had the clip so you can put your phone or tablet on the back of the seat in front of you to not strain your neck. Everything else was very smooth.

10.0 ExcellentAnonymous, May 2024SEA - BOS
Read more about Alaska Airlines reviews

The flight was delayed because the pilots had not arrived on their previous flight yet. The flight was 100% full so it was pretty crowded. I miss having the screens on the back of the seats. It would be great if the Alaska planes had the clip so you can put your phone or tablet on the back of the seat in front of you to not strain your neck. Everything else was very smooth.

Boarded the plain and had to wait 1 hour for crew Captain to arrive from another flight

It was fine since it ensure we went to our destination in time.

Overall good flight, smooth and on time and comfortable. Disappointing that food is not served and you can't purchase the snack packs on the plane.

The space for legs in coach is better than other Airlines you can even cross your legs!!

There was a row with three women who were very loud - talking and laughing. In an open, outdoor setting that's fine. On an airplane, no. The flight attendants told the women they were the fun row. It took the woman sitting in the row ahead of the loud women to tell them they were too loud, but everyone in the general vicinity was irritated. I didn't think it would be possible to be so rowdy for so long. Then when we landed we weren't let off at a gate. We had to be bussed in and the bus contended with airline traffic. After dealing with the loud passengers, this was not what I was expecting. An incredibly disappointing experience with an airline that I have always regarded as one of the better ones.

I bought the cheapest ticket. No meal, no checked luggage so I didn't expect much and was surprised by how good the flight and service was. Alaska is now my favorite airline.

Comfortable seat, plenty of leg room which is so rare, overhead bin comfortably accommodated my carry-on bag. Deli box was tasty, service was good, bathrooms were clean. Uneventful flight, which I appreciate. Departed on time and landed early.

No entertainment, food was cookies & juice,water, soda or coffee.

My baggage was in another flight, anit was delayed for one hour.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

Too many fees (but that seems to apply to all airlines nowadays)

Flight was on time. Staff were friendly. I paid for Economy Plus but was required to check my standard carry-on luggage due to lack of space on the aircraft. This cost me 30 minutes, unexpectedly, in waiting at the baggage claim. This experience did not meet my expectations.

Everything was very good. Boarding and takeoff were on time and organized. Had a good flight

Wheelchair assistance was not complete. The person left me at the departure gate without informing the groundstaff of my requirements. I had to walk to the departure counter to ask for help to reach the plane door. The crew informed me that in future they were not allowed to help passengers like me, senior citizen and Wheelchair passenger with placing their carry on bags in the overhead compartments!

Flight was delayed by over an hour and gate checked bags took 15 minutes to be delivered to the jet bridge.

Seats are way too snug for my hip to knee ratio and the recline on the seat in front of me made my experience worst. My legs had no room at all. Not a plane for people 6 ft or over unless you fly first class.

Delayed for maintenance issue?? Should have been addressed before boarding. Put my bag on an earlier flight, but didn’t ask if I wanted to change to an earlier flight. Arrived to find my bag locked up and no agent to be found when I landed.

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

All four American Airlines flights I took in last seven days were delayed. Caused me loads of problems, missed meetings, loss of time and money.

American cancelled our flight home. Zero option for hotel, alternative transportation and took 3 hours to find our bags so we could take a 3 hour UBER ride home on our dime. Never flying AA again.

They gave my seat away although it was a connecting flight with them and the flight was a bit delayed.

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Not being able to purchase my check in baggage online was a negative.

LATE LATE LATE!!! Plagued by late AA flights on this trip. Such a drag. This one was by far the worst.

WiFi connected but only let you go to the AA website, not even text messaging worked.

Book cheap flights from Denver to Kaua'i

Recent round-trip flight deals

10/23Wed
1 stopDelta
10h 55mDEN-LIH
10/31Thu
1 stopDelta
10h 10mLIH-DEN
$352
10/23Wed
1 stopDelta
10h 55mDEN-LIH
10/31Thu
2 stopsDelta
14h 17mLIH-DEN
$357
8/19Mon
2 stopsDelta
17h 20mDEN-LIH
8/26Mon
2 stopsDelta
14h 15mLIH-DEN
$362
10/22Tue
1 stopDelta
10h 55mDEN-LIH
11/3Sun
1 stopDelta
10h 10mLIH-DEN
$382
10/30Wed
2 stopsAlaska Airlines
17h 55mDEN-LIH
11/6Wed
2 stopsAlaska Airlines
17h 29mLIH-DEN
$462
9/9Mon
1 stopAmerican Airlines
27h 19mDEN-LIH
9/16Mon
1 stopAmerican Airlines
16h 37mLIH-DEN
$465
6/4Tue
1 stopAlaska Airlines
14h 26mDEN-LIH
6/11Tue
2 stopsAlaska Airlines
21h 37mLIH-DEN
$476
8/15Thu
1 stopAmerican Airlines
10h 01mDEN-LIH
8/22Thu
1 stopAmerican Airlines
20h 31mLIH-DEN
$513
7/2Tue
1 stopUnited Airlines
12h 37mDEN-LIH
7/9Tue
1 stopUnited Airlines
12h 33mLIH-DEN
$651
8/19Mon
1 stopUnited Airlines
9h 48mDEN-LIH
8/26Mon
nonstopUnited Airlines
6h 58mLIH-DEN
$657

Search by stops

Search by airline

Search by price

Recent one-way flight deals

5/8Wed
1 stopDelta
10h 31mDEN-LIH
$270
5/26Sun
2 stopsDelta
16h 53mDEN-LIH
$274
5/8Wed
2 stopsDelta
14h 49mDEN-LIH
$275
6/12Wed
1 stopAlaska Airlines
19h 19mDEN-LIH
$298
5/9Thu
1 stopAlaska Airlines
18h 49mDEN-LIH
$300
5/11Sat
2 stopsDelta
14h 49mDEN-LIH
$305
5/11Sat
1 stopAmerican Airlines
9h 52mDEN-LIH
$366
6/17Mon
1 stopAmerican Airlines
28h 00mDEN-LIH
$439
6/13Thu
nonstopUnited Airlines
7h 32mDEN-LIH
$483
5/26Sun
nonstopUnited Airlines
7h 32mDEN-LIH
$508

Search by stops

Search by airline

Search by price

Last minute flights from Denver to Kaua'i

Last minute flight, train and bus deals

5/7Tue
multi-stopDelta
10h 31mDEN-LIH
5/9Thu
multi-stopDelta
11h 27mLIH-DEN
$540
5/7Tue
multi-stopDelta
15h 27mDEN-LIH
5/9Thu
multi-stopDelta
11h 27mLIH-DEN
$545
5/10Fri
multi-stopAlaska Airlines
29h 39mDEN-LIH
5/24Fri
multi-stopAlaska Airlines
38h 16mLIH-DEN
$567
5/6Mon
multi-stopDelta
12h 32mDEN-LIH
5/14Tue
multi-stopDelta
11h 27mLIH-DEN
$615
5/10Fri
multi-stopAlaska Airlines
29h 39mDEN-LIH
5/24Fri
multi-stopAlaska Airlines
30h 44mLIH-DEN
$616
5/6Mon
multi-stopDelta
15h 54mDEN-LIH
5/14Tue
multi-stopDelta
14h 00mLIH-DEN
$620
5/6Mon
multi-stopUnited Airlines
9h 35mDEN-LIH
5/14Tue
nonstopUnited Airlines
6h 53mLIH-DEN
$901
5/10Fri
nonstopUnited Airlines
7h 44mDEN-LIH
5/24Fri
nonstopUnited Airlines
6h 55mLIH-DEN
$1,248
5/6Mon
nonstopUnited Airlines
7h 44mDEN-LIH
5/14Tue
nonstopUnited Airlines
6h 53mLIH-DEN
$1,277
5/7Tue
nonstopUnited Airlines
7h 44mDEN-LIH
5/9Thu
nonstopUnited Airlines
6h 53mLIH-DEN
$1,619

Search by stops

Search by airline

Search by price

Denver - Kaua'i Flights

Departure:

Denver (DEN)United States

Return flight deals:

Kaua'i - Denver

Cabin classes:

$257
$262
$264
$35

Browse destinations: