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Cheap flights from Knoxville to Liberia from $656

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Liberia departing on 7/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Knoxville to Liberia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:35 am - 12:00 pm
TYS
-
LIR
6h 25m
1 stop
Delta Logo
1:25 pm - 11:52 pm
LIR
-
TYS
8h 27m
1 stop
$656Delta
Wed, Jul 1 - Wed, Jul 8
American Airlines Logo
6:00 am - 11:22 am
TYS
-
LIR
7h 22m
1 stop
American Airlines Logo
1:15 pm - 11:35 pm
LIR
-
TYS
8h 20m
1 stop
$693American Airlines
Mon, Jun 8 - Wed, Oct 28
American Airlines Logo
6:00 am - 11:22 am
TYS
-
LIR
7h 22m
1 stop
American Airlines Logo
1:15 pm - 8:22 am
LIR
-
TYS
17h 07m
2 stops
$698American Airlines
Mon, Jun 8 - Wed, Oct 28
American Airlines Logo
5:37 am - 1:41 pm
TYS
-
LIR
10h 04m
1 stop
American Airlines Logo
12:35 pm - 11:59 pm
LIR
-
TYS
9h 24m
1 stop
$706American Airlines
Tue, Jun 16 - Thu, Jun 25
American Airlines Logo
6:07 pm - 11:22 am
TYS
-
LIR
19h 15m
2 stops
American Airlines Logo
12:35 pm - 11:59 pm
LIR
-
TYS
9h 24m
1 stop
$711American Airlines
Tue, Jun 16 - Thu, Jun 25
Delta Logo
5:40 am - 12:00 pm
TYS
-
LIR
8h 20m
1 stop
Delta Logo
1:25 pm - 11:52 pm
LIR
-
TYS
8h 27m
1 stop
$716Delta
Wed, Jul 1 - Wed, Jul 8
American Airlines Logo
6:00 am - 11:22 am
TYS
-
LIR
7h 22m
1 stop
American Airlines Logo
12:35 pm - 11:59 pm
LIR
-
TYS
9h 24m
1 stop
$726American Airlines
Wed, Jul 1 - Wed, Jul 8
American Airlines Logo
6:00 am - 11:22 am
TYS
-
LIR
7h 22m
1 stop
American Airlines Logo
2:47 pm - 12:34 pm
LIR
-
TYS
19h 47m
2 stops
$731American Airlines
Wed, Jul 1 - Wed, Jul 8
American Airlines Logo
6:07 pm - 11:22 am
TYS
-
LIR
19h 15m
2 stops
American Airlines Logo
2:19 pm - 10:36 am
LIR
-
TYS
18h 17m
2 stops
$741American Airlines
Fri, Jun 12 - Fri, Jun 19
American Airlines Logo
6:00 am - 1:18 pm
TYS
-
LIR
9h 18m
1 stop
American Airlines Logo
2:47 pm - 10:38 am
LIR
-
TYS
17h 51m
2 stops
$756American Airlines
Wed, Jul 1 - Wed, Jul 8

American Airlines flights from Knoxville to Liberia

Our best American Airlines deals on Knoxville to Liberia flight tickets
American Airlines
Jun 8
TYS6:00 amKnoxville McGhee Tyson
7h 22m
1 stop
LIR11:22 amLiberia
Oct 28
LIR1:15 pmLiberia
8h 20m
1 stop
TYS11:35 pmKnoxville McGhee Tyson
$693
American Airlines
Jun 8
TYS6:00 amKnoxville McGhee Tyson
7h 22m
1 stop
LIR11:22 amLiberia
Oct 28
LIR1:15 pmLiberia
17h 07m
2 stops
TYS8:22 amKnoxville McGhee Tyson
$698
American Airlines
Jun 16
TYS5:37 amKnoxville McGhee Tyson
10h 04m
1 stop
LIR1:41 pmLiberia
Jun 25
LIR12:35 pmLiberia
9h 24m
1 stop
TYS11:59 pmKnoxville McGhee Tyson
$706

United Airlines flights from Knoxville to Liberia

Our best United Airlines deals on Knoxville to Liberia flight tickets
United Airlines
Sep 28
TYS7:20 pmKnoxville McGhee Tyson
18h 50m
2 stops
LIR12:10 pmLiberia
Oct 1
LIR1:20 pmLiberia
21h 58m
2 stops
TYS1:18 pmKnoxville McGhee Tyson
$771
United Airlines
Jun 9
TYS10:10 amKnoxville McGhee Tyson
25h 40m
2 stops
LIR9:50 amLiberia
Oct 30
LIR7:35 amLiberia
14h 02m
2 stops
TYS11:37 pmKnoxville McGhee Tyson
$801
United Airlines
Jun 9
TYS7:15 amKnoxville McGhee Tyson
28h 35m
1 stop
LIR9:50 amLiberia
Oct 28
LIR7:35 amLiberia
9h 59m
1 stop
TYS7:34 pmKnoxville McGhee Tyson
$810

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville to Liberia 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, momondo users made 832,500 searches. Data last updated May 14, 2026.
Use the filters below to find and compare flights from Knoxville to Liberia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

KnoxvilleLiberia

TYS - LIR

TYSLIR

Knoxville McGhee Tyson

Wed 7/1

7:35 am-12:00 pm

1 stop6h 25m

Liberia

Wed 7/8

1:25 pm-11:52 pm

1 stop8h 27m

$656

KnoxvilleLiberia

TYS - LIR

TYSLIR

Knoxville McGhee Tyson

Mon 6/8

6:00 am-11:22 am

1 stop7h 22m

Liberia

Wed 10/28

1:15 pm-11:35 pm

1 stop8h 20m

$693

KnoxvilleLiberia

TYS - LIR

TYSLIR

Knoxville McGhee Tyson

Mon 6/8

6:00 am-11:22 am

1 stop7h 22m

Liberia

Wed 10/28

1:15 pm-8:22 am

2 stops17h 07m

$698

KnoxvilleLiberia

TYS - LIR

TYSLIR

Knoxville McGhee Tyson

Tue 6/16

5:37 am-1:41 pm

1 stop10h 04m

Liberia

Thu 6/25

12:35 pm-11:59 pm

1 stop9h 24m

$706

KnoxvilleLiberia

TYS - LIR

TYSLIR

Knoxville McGhee Tyson

Tue 6/16

6:07 pm-11:22 am

2 stops19h 15m

Liberia

Thu 6/25

12:35 pm-11:59 pm

1 stop9h 24m

$711

KnoxvilleLiberia

TYS - LIR

TYSLIR

Knoxville McGhee Tyson

Wed 7/1

5:40 am-12:00 pm

1 stop8h 20m

Liberia

Wed 7/8

1:25 pm-11:52 pm

1 stop8h 27m

$716

KnoxvilleLiberia

TYS - LIR

TYSLIR

Knoxville McGhee Tyson

Wed 7/1

6:00 am-11:22 am

1 stop7h 22m

Liberia

Wed 7/8

12:35 pm-11:59 pm

1 stop9h 24m

$726

KnoxvilleLiberia

TYS - LIR

TYSLIR

Knoxville McGhee Tyson

Wed 7/1

6:00 am-11:22 am

1 stop7h 22m

Liberia

Wed 7/8

2:47 pm-12:34 pm

2 stops19h 47m

$731

KnoxvilleLiberia

TYS - LIR

TYSLIR

Knoxville McGhee Tyson

Fri 6/12

6:07 pm-11:22 am

2 stops19h 15m

Liberia

Fri 6/19

2:19 pm-10:36 am

2 stops18h 17m

$741

KnoxvilleLiberia

TYS - LIR

TYSLIR

Knoxville McGhee Tyson

Wed 7/1

6:00 am-1:18 pm

1 stop9h 18m

Liberia

Wed 7/8

2:47 pm-10:38 am

2 stops17h 51m

$756

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Liberia from

How to get the cheapest flight ticket from Knoxville to Liberia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Liberia?

The month of August is another great option to travel to Liberia, with average flight prices from Knoxville averaging around $0.

When to book flights from Knoxville to Liberia

Are you open to changing your travel dates? Check out the ideal times to fly from Knoxville to Liberia according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Knoxville to Liberia (TYS to LIR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Liberia

Fastest flight time

8h 10m

Direct flights

None
The fastest flight from Knoxville to Liberia takes 8h 10m
There are no direct flights from Knoxville to Liberia. There are no popular flight routes from Knoxville to Liberia.
Search flight deals

Frequently asked questions about flying from Knoxville to Liberia

  • How far is Knoxville McGhee Tyson to Liberia by plane?

    The distance between Knoxville McGhee Tyson and Liberia is about 1751.2 mi. By plane, this route typically takes 8h 10m.

  • When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Liberia Airport?

    Prices for flights from Knoxville McGhee Tyson Airport to Liberia Airport are updated daily.

  • How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Liberia Airport?

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to Liberia Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Liberia Airport.

  • What documentation or ID do you need to fly to Liberia Airport?

    The required travel and health documents for your Liberia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Liberia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Knoxville to Liberia?

Best airlines flying from Knoxville to Liberia

Compare and see reviews for airlines that fly from Knoxville to Liberia with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $536Free CancellationRating
7.9
8,452 reviews
Search Delta flights
United AirlinesPriceFrom $550Free CancellationRating
7.4
9,711 reviews
Search United Airlines flights
American AirlinesPriceFrom $563Free CancellationRating
7.1
11,664 reviews
Search American Airlines flights

Traveling to a place near Liberia?

Book flights to Liberia if you plan to visit one of these locations
Culebra
Playa Hermosa
Coco

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to Liberia?

Finding the right flight to Liberia from Knoxville is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Liberia quick and easy, saving you time and money.

Can I find flights from Knoxville to Liberia with flexible booking policies on momondo?

Yes. All flights to Liberia from Knoxville on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Knoxville to Liberia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Knoxville to Liberia.

I’m not ready to book a flight from Knoxville to Liberia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Liberia from Knoxville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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