What airlines fly to Liberia?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Liberia from Knoxville according to our data. American Airlines is the first choice among our users, with 71% of people opting to fly with this airline when traveling to Liberia. Keep in mind that there are 4 different airlines that fly to Liberia on a routine basis, so you have a few additional options to choose from.

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?

As of October 2025, there are 2 operators available to choose from 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.

$340 Cheap Flights from Knoxville to Liberia in 2025/26

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Find the cheapest flights from Knoxville to Liberia

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Cheap round-trip flights

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5:30 am - 12:00 pmTYS-LIR

8h 30m1 stop

1:25 pm - 11:46 pmLIR-TYS

8h 21m1 stop

$537Delta

Find Deal

Mon, Apr 20 - Thu, Apr 23

5:30 am - 12:00 pmTYS-LIR

8h 30m1 stop

1:25 pm - 11:46 pmLIR-TYS

8h 21m1 stop

$547Delta

Find Deal

Mon, Apr 20 - Thu, Apr 23

5:23 am - 12:26 pmTYS-LIR

8h 03m1 stop

1:33 pm - 11:59 pmLIR-TYS

9h 26m1 stop

$575American Airlines

Find Deal

Sun, Jan 4 - Sat, Jan 10

4:12 pm - 10:45 amTYS-LIR

19h 33m2 stops

3:13 pm - 11:47 amLIR-TYS

19h 34m2 stops

$579American Airlines

Find Deal

Sun, Jan 4 - Sat, Jan 10

6:08 am - 2:06 pmTYS-LIR

8h 58m1 stop

1:33 pm - 11:44 amLIR-TYS

21h 11m2 stops

$590American Airlines

Find Deal

Thu, Jan 15 - Mon, Jan 19

6:08 am - 2:06 pmTYS-LIR

8h 58m1 stop

3:20 pm - 3:46 pmLIR-TYS

23h 26m1 stop

$596American Airlines

Find Deal

Thu, Jan 15 - Mon, Jan 19

6:00 am - 11:20 amTYS-LIR

6h 20m1 stop

3:55 pm - 11:44 pmLIR-TYS

6h 49m1 stop

$618Delta

Find Deal

Sat, Jan 3 - Sun, Jan 11

7:00 am - 6:37 pmTYS-LIR

12h 37m1 stop

8:35 am - 7:50 pmLIR-TYS

10h 15m1 stop

$665United Airlines

Find Deal

Mon, Jan 5 - Fri, Jan 9

7:00 am - 6:37 pmTYS-LIR

12h 37m1 stop

8:35 am - 7:50 pmLIR-TYS

10h 15m1 stop

$685United Airlines

Find Deal

Sat, Jan 3 - Fri, Jan 9

7:00 am - 6:37 pmTYS-LIR

12h 37m1 stop

8:35 am - 11:44 pmLIR-TYS

14h 09m1 stop

$702United Airlines

Find Deal

Tue, Nov 18 - Wed, Dec 3

American Airlines flights from Knoxville to Liberia

Our best American Airlines deals on Knoxville to Liberia flight tickets

American Airlines

Jan 4

TYS5:23 amKnoxville McGhee Tyson

8h 03m

1 stop

LIR12:26 pmLiberia

Jan 10

LIR1:33 pmLiberia

9h 26m

1 stop

TYS11:59 pmKnoxville McGhee Tyson

$575

Find similar

American Airlines

Jan 4

TYS4:12 pmKnoxville McGhee Tyson

19h 33m

2 stops

LIR10:45 amLiberia

Jan 10

LIR3:13 pmLiberia

19h 34m

2 stops

TYS11:47 amKnoxville McGhee Tyson

$579

Find similar

American Airlines

Jan 15

TYS6:08 amKnoxville McGhee Tyson

8h 58m

1 stop

LIR2:06 pmLiberia

Jan 19

LIR1:33 pmLiberia

21h 11m

2 stops

TYS11:44 amKnoxville McGhee Tyson

$590

Find similar

United Airlines flights from Knoxville to Liberia

Our best United Airlines deals on Knoxville to Liberia flight tickets

United Airlines

Jan 5

TYS7:00 amKnoxville McGhee Tyson

12h 37m

1 stop

LIR6:37 pmLiberia

Jan 9

LIR8:35 amLiberia

10h 15m

1 stop

TYS7:50 pmKnoxville McGhee Tyson

$665

Find similar

United Airlines

Jan 3

TYS7:00 amKnoxville McGhee Tyson

12h 37m

1 stop

LIR6:37 pmLiberia

Jan 9

LIR8:35 amLiberia

10h 15m

1 stop

TYS7:50 pmKnoxville McGhee Tyson

$685

Find similar

United Airlines

Nov 18

TYS7:00 amKnoxville McGhee Tyson

12h 37m

1 stop

LIR6:37 pmLiberia

Dec 3

LIR8:35 amLiberia

14h 09m

1 stop

TYS11:44 pmKnoxville McGhee Tyson

$702

Find similar

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleLiberia

TYS - LIR

TYSLIR

Knoxville McGhee Tyson

Mon 4/20

5:30 am-12:00 pm

1 stop8h 30m

Liberia

Thu 4/23

1:25 pm-11:46 pm

1 stop8h 21m

$537

KnoxvilleLiberia

TYS - LIR

TYSLIR

Knoxville McGhee Tyson

Mon 4/20

5:30 am-12:00 pm

1 stop8h 30m

Liberia

Thu 4/23

1:25 pm-11:46 pm

1 stop8h 21m

$547

KnoxvilleLiberia

TYS - LIR

TYSLIR

Knoxville McGhee Tyson

Sun 1/4

5:23 am-12:26 pm

1 stop8h 03m

Liberia

Sat 1/10

1:33 pm-11:59 pm

1 stop9h 26m

$575

KnoxvilleLiberia

TYS - LIR

TYSLIR

Knoxville McGhee Tyson

Sun 1/4

4:12 pm-10:45 am

2 stops19h 33m

Liberia

Sat 1/10

3:13 pm-11:47 am

2 stops19h 34m

$579

KnoxvilleLiberia

TYS - LIR

TYSLIR

Knoxville McGhee Tyson

Thu 1/15

6:08 am-2:06 pm

1 stop8h 58m

Liberia

Mon 1/19

1:33 pm-11:44 am

2 stops21h 11m

$590

KnoxvilleLiberia

TYS - LIR

TYSLIR

Knoxville McGhee Tyson

Thu 1/15

6:08 am-2:06 pm

1 stop8h 58m

Liberia

Mon 1/19

3:20 pm-3:46 pm

1 stop23h 26m

$596

KnoxvilleLiberia

TYS - LIR

TYSLIR

Knoxville McGhee Tyson

Sat 1/3

6:00 am-11:20 am

1 stop6h 20m

Liberia

Sun 1/11

3:55 pm-11:44 pm

1 stop6h 49m

$618

KnoxvilleLiberia

TYS - LIR

TYSLIR

Knoxville McGhee Tyson

Mon 1/5

7:00 am-6:37 pm

1 stop12h 37m

Liberia

Fri 1/9

8:35 am-7:50 pm

1 stop10h 15m

$665

KnoxvilleLiberia

TYS - LIR

TYSLIR

Knoxville McGhee Tyson

Sat 1/3

7:00 am-6:37 pm

1 stop12h 37m

Liberia

Fri 1/9

8:35 am-7:50 pm

1 stop10h 15m

$685

KnoxvilleLiberia

TYS - LIR

TYSLIR

Knoxville McGhee Tyson

Tue 11/18

7:00 am-6:37 pm

1 stop12h 37m

Liberia

Wed 12/3

8:35 am-11:44 pm

1 stop14h 09m

$702

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Prices

Airlines

What is the cheapest day to depart on your flight to Liberia?

On average, the least expensive day to fly to Liberia from Knoxville is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $499. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Knoxville to Liberia for around $892.

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

Direct flights	None

There are no direct flights from Knoxville to Liberia. There are no popular flight routes from Knoxville to Liberia.

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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 6h 20m.
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?
As of October 2025, there are 2 operators available to choose from 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?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Knoxville to Liberia is American Airlines (81% of total bookings). The next most popular airline is United Airlines (19%).

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
American Airlines	PriceFrom $484	Free Cancellation	Rating 7.2 11,028 reviews		Search American Airlines flights
United Airlines	PriceFrom $550	Free Cancellation	Rating 7.4 8,990 reviews		Search United Airlines flights

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.