TYS - LIH

$665 Find Cheap Flights from Knoxville to Lihue

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 Lihue departing on 3/4. 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
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Lihue

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Lihue, 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 Lihue, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Knoxville to Lihue (TYS-LIH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Knoxville to Lihue that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Knoxville to Lihue

Wed, Mar 4 - Sun, Mar 8
Delta Logo
10:05 am - 8:31 pmTYS-LIH
15h 26m2 stops
Delta Logo
9:45 pm - 9:32 pmLIH-TYS
17h 47m2 stops
$665Delta
Find Deal
Thu, Nov 6 - Mon, Nov 17
Delta Logo
5:44 am - 8:05 pmTYS-LIH
19h 21m2 stops
Delta Logo
10:55 pm - 11:09 pmLIH-TYS
19h 14m2 stops
$745Delta
Find Deal
Wed, Mar 4 - Sun, Mar 8
United Airlines Logo
1:53 pm - 12:49 pmTYS-LIH
27h 56m2 stops
United Airlines Logo
7:40 pm - 8:54 pmLIH-TYS
19h 14m2 stops
$761United Airlines
Find Deal
Thu, Oct 30 - Mon, Nov 3
United Airlines Logo
5:52 pm - 3:58 pmTYS-LIH
28h 06m2 stops
United Airlines Logo
8:30 pm - 8:33 pmLIH-TYS
19h 03m2 stops
$848United Airlines
Find Deal
Tue, Mar 24 - Tue, Mar 31
Delta Logo
5:30 am - 5:37 pmTYS-LIH
18h 07m2 stops
Delta Logo
9:45 pm - 9:32 pmLIH-TYS
17h 47m2 stops
$907Delta
Find Deal
Thu, Oct 30 - Mon, Nov 3
United Airlines Logo
1:52 pm - 3:58 pmTYS-LIH
32h 06m3 stops
United Airlines Logo
2:31 pm - 8:33 pmLIH-TYS
25h 02m2 stops
$957United Airlines
Find Deal
Tue, Mar 24 - Tue, Mar 31
United Airlines Logo
11:42 am - 9:43 pmTYS-LIH
16h 01m2 stops
United Airlines Logo
7:40 pm - 2:41 pmLIH-TYS
13h 01m1 stop
$988United Airlines
Find Deal
Tue, Dec 30 - Tue, Jan 6
American Airlines Logo
5:00 am - 2:25 pmTYS-LIH
14h 25m2 stops
American Airlines Logo
11:00 pm - 5:38 pmLIH-TYS
13h 38m2 stops
$994American Airlines
Find Deal
Tue, Mar 24 - Tue, Mar 31
United Airlines Logo
8:45 am - 4:06 pmTYS-LIH
13h 21m1 stop
United Airlines Logo
7:40 pm - 2:41 pmLIH-TYS
13h 01m1 stop
$1,069United Airlines
Find Deal
Sat, Dec 6 - Sat, Dec 13
American Airlines Logo
5:24 am - 3:48 pmTYS-LIH
15h 24m2 stops
American Airlines Logo
2:54 pm - 11:19 amLIH-TYS
15h 25m2 stops
$2,736American Airlines
Find Deal

Everything you should know

Top airlines
Delta
Cheapest • from $665 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
March
Cheapest • 18% price drop
November
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$665
Overall average: $983
Delta
Wed 3/4Sun 3/8
TYS - LIH • 2 stops
Cheapest one-way
Multiple Airlines
Wed 10/15
TYS - LIH • multi-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Lihue!
Booking Insights

KAYAK's insights & trends for Knoxville to Lihue flights

Get data-powered insights and trends into flights from Knoxville to Lihue to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Knoxville to Lihue?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Knoxville to Lihue, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Knoxville to Lihue is March, where tickets cost $983 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $1,569 and $1,431 respectively.

Good to know

Low seasonFebruary
Cheapest flight$665
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from Knoxville to Lihue

When to book flights from Knoxville to Lihue

Are your dates flexible? Find out the best times to travel from Knoxville to Lihue based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Knoxville to Lihue

  • What is the cheapest flight from Knoxville to Lihue?

    In the last 3 days, the lowest price for a flight from Knoxville to Lihue was $665 for a round-trip ticket.

  • Do I need a passport to fly between Knoxville and Lihue?

    A passport is not required to fly from Knoxville to Lihue.

  • Which aircraft models fly most regularly from Knoxville to Lihue?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Knoxville to Lihue?

    oneworld, and Star Alliance are the airline alliances operating flights between Knoxville and Lihue, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Knoxville to Lihue, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Knoxville to Lihue are United Airlines and American Airlines. With an average price for the route of $1,242 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $1,178 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Knoxville to Lihue?

    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 Lihue.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lihue from Knoxville 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 Lihue?

    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 Lihue with an airline and back to Knoxville with another airline. Booking your flights between Knoxville and LIH can sometimes prove cheaper using this method.

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

    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 Lihue from Knoxville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Knoxville to Lihue

 
See real verified KAYAK customer reviews for airlines flying from Knoxville to Lihue. 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 Lihue? 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.
7.4
United AirlinesOverall score based on 8978 reviews
8.1Crew
7.7Boarding
6.6Food
7.3Comfort
7.1Entertainment
Airline reviews

During booking, I kept trying submitting my payment from the Mexican website and it didn't work. After I had the idea to change it to the Canadian website, it worked but I had to be charged the equivalent of 50 CAD more. I received the clear instruction that I would only be able to check-in at the airport and that it was impossible to select a seat 24 hours before departure, that I had to pay 144 CAD to do so, although not only was I able to check-in 24 hours before departure, but I could have selected my seats for free then. All in all, I almost threw $200 out the window due to misleading information. Besides, the app kept crashing, the information to get to the gate on the app was inaccurate, my gate was switched and I was only informed once in the air (luckily I had noticed the departure pannel), I was not addressed in my language beforehand and even if I tried I was immediately answered in English (which meant the crew understood but didn't want to answer accordingly), there was only one snack & beverage service on my medium haul flight and no beverage service on my short haul flight. To be fair, the planes were comfortable, the crew apart from the language issue was helpful, dynamic and engaging, the plane was clean and the directions were clear and direct. United has a lot of potential to be one of my favourite airlines, but the devil is in the details and a lot of them missed the target.

8.0 ExcellentMonsieur, Oct 2025IAD - EWR
Read more United Airlines reviews

During booking, I kept trying submitting my payment from the Mexican website and it didn't work. After I had the idea to change it to the Canadian website, it worked but I had to be charged the equivalent of 50 CAD more. I received the clear instruction that I would only be able to check-in at the airport and that it was impossible to select a seat 24 hours before departure, that I had to pay 144 CAD to do so, although not only was I able to check-in 24 hours before departure, but I could have selected my seats for free then. All in all, I almost threw $200 out the window due to misleading information. Besides, the app kept crashing, the information to get to the gate on the app was inaccurate, my gate was switched and I was only informed once in the air (luckily I had noticed the departure pannel), I was not addressed in my language beforehand and even if I tried I was immediately answered in English (which meant the crew understood but didn't want to answer accordingly), there was only one snack & beverage service on my medium haul flight and no beverage service on my short haul flight. To be fair, the planes were comfortable, the crew apart from the language issue was helpful, dynamic and engaging, the plane was clean and the directions were clear and direct. United has a lot of potential to be one of my favourite airlines, but the devil is in the details and a lot of them missed the target.

Flight was timely, relatively comfortable, with decent entertainment and food served. Only problem encountered was with the free messaging which I highly appreciate, but it did not work from iphone to non-iphones.

Better WiFi. I cannot understand that in 2025, United is so behind on a technology that is now a necessity and still painfully unreliable, slow and keeps disconnecting.

The entertainment available didn’t work for anyone on the flight. Long 6 hr flight with no entertainment option and the staff didn’t know until an hour into the flight when we made sure they knew about it. They had no way to fix it.

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

The worst landing I have ever had on a domestic flight. Thought we would lose the landing gear on landing in Newark. Then we spent 40 minutes trying to position the plane in the right place to be able to get the jet way to the plane. The plane arrived stopped. The announcer was that we were there. Everybody got up, then we were told to sit back down because they had to have us towed to a different position. We got towed and then everyone stood up and they told us we were in the wrong position to sit back down again, and then we got towed to a different position This did not happen immediately. It was 30 minutes while we wandered around a small section of the tarmac in Newark close to the gate, but apparently not close enough. Horrifying experience The CAB should be investigating that flight

Boarding was organized. Plane seats comfortable and service was attentive. Food options were good.

This was a very average flight. The seat was out of alignment so more uncomfortable than usual. The cabin felt not well maintained. But I safely got where I needed to go.

Trip was great. A wild landing in Ottawa with the wind and rain, but the pilot did a great job. Always love flying United.👍

I will never book a flight through Cheap fare. They booked me from Portland Main . And would not give me a refund, so I bought 2 tickets one for 299. From Portland Main to ORD. Then I had to buy a ticket from Oregon PDX to ORD that was another 440. So Just so you know they even told me it was there fault but no refund. Bad bussniess. I did inform United but they said they couldn't help me due to the fact I booked through Cheap Tickets. Never again. And I'm spreding the word. I let everyone know at my 50th class reunion

Poor seat in rear of aircraft Food at Admiral’s Club Terminal D at DFW inedible

Always seated jammed in rear of aircraft Admirals Club food at DFW terminal D was absolute worst food experience and I pay $600/year to eat this dried out junk

Flight was delayed because of a bird strike. They had another plane available within 45 minutes.

Mostly good. Flight was crowded but Airline personnel were very friendly & accommodating. It would be good to have savory snacks rather than just sweet Biscoff cookies.

It was a typical flight. We had a delay which seems to be the normality now. And we had no in flight service due to conditions.

Flight attendants on this flight were very attentive and friendly

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

the trip to madrid was uncomfortable with my legs touching the seat in front of me

The plane was late, when we did board the plane was as cold as a freezer. I was freezing the entire flight, no blankets. Lost miserable flight I’ve ever had.

Terrible. Flight delayed for more than 8 hours with only a $12 meal voucher provided for the inconvenience. The airplane did not have breaks on arrival yet they still made us go through the motions and board on time knowing we could not take off then sit for 40+ minutes before having to get of the time. A complete waste of my time. I cannot believe they can stay business with these shenanigans. I’ll avoid this company like the plague moving forward as the lack of accountability is disgraceful.

Everything you need to know for your flight from Knoxville to Lihue

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