TYS - LIR

$637 Find Cheap Flights from Knoxville to Liberia

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 Liberia departing on 6/16. 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, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Liberia, 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 Liberia, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$637
Typical prices: $750-$666
American Airlines
Tue 6/16Thu 6/25
TYS - LIR • 1 stop
Top airlines
Cheapest • from $637 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Knoxville and Liberia. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $645 (round-trip)
Shortest trip • 6h 14m (one-way)
Insights
Insights
Insights
Insights
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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 Liberia!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Knoxville to Liberia (TYS-LIR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Knoxville to Liberia 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 Liberia

Tue, Jun 16 - Thu, Jun 25
American Airlines Logo
6:00 am - 1:18 pm
TYS
-
LIR
9h 18m
1 stop
American Airlines Logo
2:45 pm - 11:59 pm
LIR
-
TYS
7h 14m
1 stop
$637American Airlines
Tue, Jun 16 - Thu, Jun 25
American Airlines Logo
6:30 pm - 11:22 am
TYS
-
LIR
18h 52m
2 stops
American Airlines Logo
12:35 pm - 10:36 am
LIR
-
TYS
20h 01m
2 stops
$642American Airlines
Tue, Jun 16 - Tue, Jun 23
American Airlines Logo
6:00 am - 11:22 am
TYS
-
LIR
7h 22m
1 stop
American Airlines Logo
2:45 pm - 11:59 pm
LIR
-
TYS
7h 14m
1 stop
$646American Airlines
Tue, Jun 16 - Tue, Jun 23
American Airlines Logo
6:07 pm - 1:18 pm
TYS
-
LIR
21h 11m
2 stops
American Airlines Logo
2:45 pm - 10:48 am
LIR
-
TYS
18h 03m
2 stops
$651American Airlines
Wed, Jul 1 - Wed, Jul 8
American Airlines Logo
5:00 am - 11:35 am
TYS
-
LIR
8h 35m
1 stop
American Airlines Logo
2:47 pm - 11:59 pm
LIR
-
TYS
7h 12m
1 stop
$683American Airlines
Wed, Jul 1 - Wed, Jul 8
American Airlines Logo
5:00 am - 11:35 am
TYS
-
LIR
8h 35m
1 stop
American Airlines Logo
2:47 pm - 12:34 pm
LIR
-
TYS
19h 47m
2 stops
$688American Airlines
Fri, May 22 - Fri, Jun 5
American Airlines Logo
6:00 am - 11:22 am
TYS
-
LIR
7h 22m
1 stop
American Airlines Logo
3:37 pm - 11:13 am
LIR
-
TYS
17h 36m
1 stop
$696American Airlines
Fri, May 22 - Fri, Jun 5
American Airlines Logo
7:59 pm - 11:22 am
TYS
-
LIR
17h 23m
2 stops
American Airlines Logo
2:45 pm - 12:26 pm
LIR
-
TYS
19h 41m
2 stops
$701American Airlines
Tue, May 5 - Tue, May 12
Delta Logo
5:40 am - 12:00 pm
TYS
-
LIR
8h 20m
1 stop
Delta Logo
1:25 pm - 11:56 pm
LIR
-
TYS
8h 31m
1 stop
$706Delta
Tue, May 5 - Tue, May 12
American Airlines Logo
6:38 pm - 11:24 am
TYS
-
LIR
18h 46m
2 stops
American Airlines Logo
12:30 pm - 8:32 am
LIR
-
TYS
18h 02m
2 stops
$711American Airlines
Booking Insights

KAYAK's insights & trends for Knoxville to Liberia flights

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

How much is a round-trip flight from Knoxville to Liberia?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Knoxville to Liberia departing in June.

Good to know

Low seasonOctober
Cheapest flight$637
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Knoxville to Liberia

When to book flights from Knoxville to Liberia

Are your dates flexible? Find out the best times to travel from Knoxville to Liberia 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 Liberia

  • What is the cheapest flight from Knoxville to Liberia?

    In the last 3 days, the lowest price for a flight from Knoxville to Liberia was $637 for a round-trip ticket.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in Knoxville and on arrival in Liberia.

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

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

  • Which airline alliances offer flights from Knoxville to Liberia?

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

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

    The two airlines most popular with KAYAK users for flights from Knoxville to Liberia are Delta and United Airlines. With an average price for the route of $638 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $710 and an overall rating of 7.4.

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

    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 Liberia.

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

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

    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 Liberia with an airline and back to Knoxville with another airline. Booking your flights between Knoxville and LIR 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 Liberia?

    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 Liberia 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 3 airlines serving from Knoxville to Liberia

 
See real verified KAYAK customer reviews for airlines flying from Knoxville to Liberia. 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 Liberia? 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.
7.9
DeltaOverall score based on 8359 reviews
7.2Food
7.9Comfort
8.5Crew
7.8Entertainment
8.1Boarding
Airline reviews

Long flight but comfortable and not freezing as I have experienced on Hawaiian flights to the islands. They gave us blankets just in case. Nice touch.

8.0 ExcellentLorna, Mar 2026
LAX - LIH
Read more Delta reviews

Long flight but comfortable and not freezing as I have experienced on Hawaiian flights to the islands. They gave us blankets just in case. Nice touch.

I haven’t flown economy in over 20 years but it was not bad. Room by my feet for my bag and seat was roomy enough. Surprised in a good way.

The flight was delayed 90 minutes The Gate was wrong The Restroom on Aircraft was not clean There was a half used water bottle in my seat

Delta is always a wonderful experience. A clean plane and the crew is really friendly.

Too many people are taking up space in the overhead bins with their extra piece of luggage. Since they cannot fit their backpacks or extra luggage piece under the seat in front of them, they store it in the overheads and thus taking up room for other passengers. It wasn’t only one or two persons; more like 12 or 13 passengers.

Excellent service, I love the soft blush pink mood lighting on the 767-400ER during meal service. The overhead gasper vents on the 767-400ER were also very strong with a lot of airflow to keep me comfortable on my flight.

This was the worse experience. They delayed our flight twice and we still had to find another flight to get home sooner which was alos delayed. Also, the flight attendant named Ginny on DL9890 leaving at 4:13pm on 3/23/26 was extremely rude.

I love Delta the flight attendants were personable and the flight arrived 1/2 earlier thanks expected. All a plus. The gate agent was a bit flustered but even with that I still had a good experience. Her supervisor assisted me.

Got to fly my favorite plane, the Boeing 767-400ER, to Milan. The soft blush pink mood lighting during meal service was very beautiful and gorgeous. The service was top-notch, and our flights were on time. I highly recommend Delta.

I am still at the Airport! Delayed Delayed and Delyaed

Wonderful in-seat entertainment with seatback screens and huge selection of quality movies. The ability to bluetooth connect headphones was amazing.

the entire flight felt off. The crew seemed uninterested and disengaged. The food service was really bad - overcooked, bland, weird food service. They actually woke us up to serve chicken wraps in the middle of the night, after dinner and before breakfast. Made no sense. Ultimately, I was glad they did though, because the breakfast had been held for so long it was inedible. Eggs, potatoes, sausage - all disgusting. We were asked to "honor" the lavatories for premium customers and stay in our own cabin: this was also strange. So people in economy didn't pay enough to use the closest toilet to them??? It's a toilet. All in all, not the experience I have come to expect from United Airlines. The return flight from Paris to SFO was better, btw.

Smooth and easy boarding, comfortable for the entire 5 hour flight, and the seat back entertainment was great! I appreciated all the features, from location info and maps, movies, the ability to connect with Bluetooth headphones, and good selection of movies. Food was good, normal airline snacks (I didn’t purchase anything)

Overall, the flight was good. Lounge access should be with all business class tickets.

They promise free wi-fi prior to boarding and then once on board you are informed you have to purchase wifi even after being a mileagePlus member.

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

Awful. No counter attendants. No dinner offered due to delays.

Horrible service no Wi-Fi connection on both leg of the flight and they are refusing to fix bad service

3 hour delay…. Nearly 2 hours sitting on tarmac. Do better, United. Or at least have the sense to not say “we hope you enjoyed your flight with us” upon disembarking.

Flights were on time. Free Wifi on plane. Everything was well organized.

For an international flight the seats were smaller than most flight I have been on in economy. I don’t know the size of the seats or perhaps it was the size of the seat dividers that made the seats feel smaller and little amount of space to even turn your body if you needed to

The flight itself was excellent but the gate attendant made me check my carryon since she said it was an inch too big. I’ve had no problems with this carryon on recent flights on Qantas, Delta, Austrian, Southwest Airlines even though the overhead bins are the same size. there were other carryons in the bins that also looked larger than mine and there was room left in the bins for more. When I picked up my carryon from baggage claim one of the wheels had broken off.

The flight changed gates multiple times and flight had to be delayed multiple times

We called Kayak for a change due to the TSA situation in Atlanta. What we got was a canceled return flight (in error) and we had to find the mistake. Not happy with Kayak who blamed it on AA.

Tv screens and movie selection v good. Friendly staff. They were really worried about max capacity and room for carryons. That is never fun but i had no problem finding space when I boarded.

I was in last row so that is never great bc the person in front of me leaned his seat all the way back into me.

Delayed for mechanical and no updates on what was happening and how long the delay might be.

My flight from LGA was cancelled and my rebooked flight from JFK was delayed numerous times. I will now be getting home after 2am.

Flight was delayed half hour before boarding, but when I checked flight aware the plane that would Pick us up had a delay of more than an hour. AA should let us know in advance to avoid waiting several hours in the airport

On the return flight, arriving in Denver we sat on the tarmac in Denver for over 20 minutes.

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

Information on your arrival and departure airports