$744 Find Cheap Flights from Knoxville to Kaua'i

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Knoxville to Kaua'i departing on 1/13. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Kaua'i, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Kaua'i, as well as popular online travel agencies
In the last 7 days travelers have searched 41,299,237 times on KAYAK, and here is why:

Save 23% 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 from Knoxville

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

Lihue
Lihue2 stops$744

Good to know

Low season

August

High season

December

Cheapest flight

$744
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly with an average 35% increase in price.
Flight from Knoxville to Lihue

FAQs - booking Kaua'i flights

  • How does KAYAK find such low prices on flights from Knoxville 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 Knoxville to Kaua'i.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Knoxville to Kaua'i 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 Knoxville 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 from Knoxville to Kaua'i with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Knoxville 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 from Knoxville to Kaua'i up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Kaua'i

  • High season is considered to be August, September and October. The cheapest month to fly from Knoxville is January.

Top airlines flying from Knoxville to Kaua'i

 
See real verified KAYAK customer reviews for airlines flying from Knoxville to Kaua'i. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Knoxville 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
DeltaOverall score based on 8604 reviews
8.6Crew
7.9Entertainment
7.9Comfort
8.2Boarding
7.3Food
Airline reviews

The dear was very limited in space. I could put my water bottle in seat basket. Also, there was no inflight entertainment in the delta app?

10.0 ExcellentFreddy, Dec 2024JFK - MKE
Read more Delta reviews

The dear was very limited in space. I could put my water bottle in seat basket. Also, there was no inflight entertainment in the delta app?

Typically I give delta excellent reviews. Our flight was delayed 2hrs, I was one of the fortunate ones who were able to get to my connecting flight. Also, annoying that on the connecting flight boarding personnel make me put away a small bag into my carryon. It small enough to put in back pocket seat, why hold me and the line up to just push it into my carryon.

Everything was great. Great service, excellent communication, and early arrival

Delta flight attendants poorly managed the boarding process and overhead storage. My bag was checked last minute and no claim ticket was provided. My bag is now lost. Complete incompetence by all flight crew involved.

Inexpensive, got an exit row aisle aeat with no middle passenger, bought a great breakfast sandwich, flight comfortable & arrived ahead of schedule.

Customer service at the gate in the flight was exceptional. On time. Aircraft and seat was decent. Thanks Delta. 💗

It was terrible, if they ran flights on time it would make a big difference.

Great flight. On-time, comfortable, clean aircraft, and offered snacks pre-flight to plan for a potentially turbulent route. I wish there was Wi-Fi an all Delta Aircrafts but for a short flight this is not much of a problem.

Delta seems to be improving in many areas, except they are super bad with the food available. Bring back normal food service on long flights.

If I pay extra for "comfort+" I expect leg room where I can stretch my legs. I was seated with an attendant's seat blocking my feet. Knee space was fine but my feet had less room than the non-"comfort+" seats. Also, don't go cheap on food when you have flights of 3+ hours. It's insulting.

We were delayed 3x and because I didn’t purchase my tickets directly from United Airlines I was told I Have to take care of it myself so I called Underpricer and they helped me but before I changed my flights I took the risk of sticking by what my tickets were and was lucky to have gotten on the original all flight with only 15 mins before take off. not sure if I will do this again

The planes are so dirty! Food crumbs and finger print smudges, Dust over the vents and carpet stains. It’s disgusting.

Everything good until we waited for jet bridge at SFO. Then pilot gets on speaker & said it won’t reach plane- too short, need to go to different gate. Then 5 min later, adjusted plane/jetbridge & all ok?!?

David went above and beyond to make our flight the best that it could be

Was a pain having to leave the plane and reboard but glad the plane was fixed

How badly can you screw up baggage claim? We were told to go to baggage claim too for our bags from this flight. Another flights bags were there. They finished up. More bags from a different flight arrived. Our bags did not Finally the baggage claim belt stopped working and and are flight was still listed on the arrivals for that baggage claim 2. And then nothing It turns out that they had been delivered not only the United baggage claim but far away on a Delta baggage claim No I never told us. It was only the people looking around who had been on the flight But I’m sure there was plenty of time for the employees to raffle through the bags and steal whatever they wanted

The bag drop personal were not helpful. There was no food on the flight. Boeing aircraft, lousy as always. Everything else was fine.

We had to wait almost an hour for the wheelchair porter to be ready to pick up my mother. And when she arrived in Newark airport the porter was not there and she started walking with her cane and her poor mobility. When the Newark porter found her they didn't want to transfer her bags to the wheelchair for her.

I was forced to check my carry-on backpack despite there being space - but it came out on the baggage carousel so fast it didn't even delay my pickup. Otherwise a good flight. Boarding began early (which was disadvantageous for me) but fine.

Overall great. I was forced to check my carry-on backpack from EWR to BOS but it came out on the luggage carousel so fast I didn't even get delayed for my pickup.

Book cheap flights from Knoxville to Kaua'i

Recent round-trip flight deals

 
These are the cheapest round-trip flights from Knoxville to Kaua'i found on KAYAK in the last 72 hours.
1/13Mon
2 stopsUnited Airlines
24h 18mTYS-LIH
1/21Tue
2 stopsUnited Airlines
21h 06mLIH-TYS
$744
1/18Sat
2 stopsUnited Airlines
25h 40mTYS-LIH
1/21Tue
2 stopsUnited Airlines
21h 06mLIH-TYS
$745
1/14Tue
2 stopsUnited Airlines
25h 40mTYS-LIH
1/21Tue
2 stopsUnited Airlines
21h 06mLIH-TYS
$785
1/18Sat
2 stopsDelta
35h 02mTYS-LIH
1/20Mon
2 stopsDelta
19h 17mLIH-TYS
$797
1/18Sat
2 stopsDelta
35h 02mTYS-LIH
1/22Wed
2 stopsDelta
21h 13mLIH-TYS
$823
6/4Wed
2 stopsAmerican Airlines
17h 53mTYS-LIH
6/18Wed
2 stopsAmerican Airlines
17h 41mLIH-TYS
$825
1/14Tue
2 stopsUnited Airlines
25h 40mTYS-LIH
1/28Tue
2 stopsUnited Airlines
17h 53mLIH-TYS
$829
2/12Wed
2 stopsAmerican Airlines
15h 38mTYS-LIH
2/18Tue
2 stopsAmerican Airlines
13h 35mLIH-TYS
$922
1/8Wed
3 stopsAlaska Airlines
29h 30mTYS-LIH
1/15Wed
2 stopsAlaska Airlines
26h 51mLIH-TYS
$1,177
2/12Wed
3 stopsAlaska Airlines
29h 28mTYS-LIH
2/18Tue
2 stopsAlaska Airlines
14h 46mLIH-TYS
$1,195

Search by stops

Search by airline

Search by price

Last minute flights from Knoxville to Kaua'i

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Knoxville to Kaua'i that are departing in the next 10 days.
12/19Thu
multi-stopUnited Airlines
16h 10mTYS-LIH
12/29Sun
multi-stopUnited Airlines
20h 53mLIH-TYS
$1,242
12/19Thu
multi-stopUnited Airlines
17h 20mTYS-LIH
12/29Sun
multi-stopUnited Airlines
20h 53mLIH-TYS
$1,330
12/19Thu
multi-stopUnited Airlines
17h 20mTYS-LIH
12/29Sun
multi-stopUnited Airlines
13h 26mLIH-TYS
$1,347
12/23Mon
multi-stopUnited Airlines
29h 12mTYS-LIH
12/30Mon
multi-stopUnited Airlines
15h 01mLIH-TYS
$1,355
12/22Sun
multi-stopUnited Airlines
28h 32mTYS-LIH
12/30Mon
multi-stopUnited Airlines
15h 01mLIH-TYS
$1,367
12/23Mon
multi-stopUnited Airlines
29h 41mTYS-LIH
12/30Mon
multi-stopUnited Airlines
15h 01mLIH-TYS
$1,438
12/23Mon
multi-stopUnited Airlines
29h 12mTYS-LIH
12/30Mon
multi-stopUnited Airlines
15h 00mLIH-TYS
$1,445
12/22Sun
multi-stopUnited Airlines
29h 41mTYS-LIH
12/30Mon
multi-stopUnited Airlines
15h 01mLIH-TYS
$1,446
12/19Thu
multi-stopAlaska Airlines
31h 14mTYS-LIH
12/29Sun
multi-stopAlaska Airlines
18h 15mLIH-TYS
$3,585
12/19Thu
multi-stopAlaska Airlines
31h 14mTYS-LIH
12/29Sun
multi-stopAlaska Airlines
18h 15mLIH-TYS
$6,828

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to Kaua'i

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.