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Cheap flights from Knoxville to Liberia from $413

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Liberia departing on 9/9. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Knoxville to Liberia

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:35 pm - 11:44 amTYS  Knoxville McGhee Tyson-LIR Liberia
17h 09m2 stops Washington, D.C. Dulles Intl Newark
United Airlines Logo
8:45 am - 9:54 pmLIR  Liberia-TYS Knoxville McGhee Tyson
12h 09m1 stop Houston George Bush Intcntl
$676United Airlines
Mon, Dec 14 - Mon, Dec 21
American Airlines Logo
4:32 pm - 12:35 pmTYS  Knoxville McGhee Tyson-LIR Liberia
21h 03m2 stops Charlotte Douglas Miami
American Airlines Logo
3:35 pm - 10:55 amLIR  Liberia-TYS Knoxville McGhee Tyson
18h 20m2 stops Miami Chicago O'Hare Intl
$678American Airlines
Mon, Nov 30 - Sat, Dec 5
American Airlines Logo
6:07 pm - 2:19 pmTYS  Knoxville McGhee Tyson-LIR Liberia
21h 12m2 stops Charlotte Douglas Miami
American Airlines Logo
1:33 pm - 8:48 amLIR  Liberia-TYS Knoxville McGhee Tyson
18h 15m2 stops Miami Charlotte Douglas
$678American Airlines
Mon, Nov 30 - Sat, Dec 5
United Airlines Logo
6:00 am - 11:53 amTYS  Knoxville McGhee Tyson-LIR Liberia
7h 53m1 stop Chicago O'Hare Intl
United Airlines Logo
1:03 pm - 9:45 amLIR  Liberia-TYS Knoxville McGhee Tyson
18h 42m1 stop Chicago O'Hare Intl
$696United Airlines
Sat, Oct 3 - Sat, Oct 10
American Airlines Logo
4:32 pm - 12:35 pmTYS  Knoxville McGhee Tyson-LIR Liberia
21h 03m2 stops Charlotte Douglas Miami
American Airlines Logo
1:33 pm - 11:59 pmLIR  Liberia-TYS Knoxville McGhee Tyson
9h 26m1 stop Miami
$698American Airlines
Mon, Nov 30 - Sat, Dec 5
United Airlines Logo
7:15 am - 12:10 pmTYS  Knoxville McGhee Tyson-LIR Liberia
6h 55m1 stop Houston George Bush Intcntl
United Airlines Logo
5:15 pm - 1:18 pmLIR  Liberia-TYS Knoxville McGhee Tyson
19h 03m2 stops Newark Chicago O'Hare Intl
$698United Airlines
Wed, Sep 9 - Wed, Dec 9
United Airlines Logo
7:15 am - 12:10 pmTYS  Knoxville McGhee Tyson-LIR Liberia
6h 55m1 stop Houston George Bush Intcntl
United Airlines Logo
2:01 pm - 9:59 amLIR  Liberia-TYS Knoxville McGhee Tyson
18h 58m1 stop Chicago O'Hare Intl
$718United Airlines
Wed, Sep 9 - Sat, Dec 5
Delta Logo
5:40 am - 12:00 pmTYS  Knoxville McGhee Tyson-LIR Liberia
8h 20m1 stop Atlanta Hartsfield-Jackson
Delta Logo
1:25 pm - 11:55 pmLIR  Liberia-TYS Knoxville McGhee Tyson
8h 30m1 stop Atlanta Hartsfield-Jackson
$739Delta
Wed, Sep 23 - Wed, Sep 30
Delta Logo
5:30 am - 11:20 amTYS  Knoxville McGhee Tyson-LIR Liberia
6h 50m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:25 pm - 11:46 pmLIR  Liberia-TYS Knoxville McGhee Tyson
7h 21m1 stop Atlanta Hartsfield-Jackson
$752Delta
Sat, Jan 2 - Sun, Jan 10
Delta Logo
5:40 am - 12:45 pmTYS  Knoxville McGhee Tyson-LIR Liberia
8h 05m1 stop Atlanta Hartsfield-Jackson
Delta Logo
2:00 pm - 10:22 pmLIR  Liberia-TYS Knoxville McGhee Tyson
7h 22m1 stop Atlanta Hartsfield-Jackson
$758Delta
Tue, Nov 3 - Tue, Nov 10

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American Airlines flights from Knoxville to Liberia

Our best American Airlines deals on Knoxville to Liberia flight tickets
American Airlines
Nov 30
TYS6:07 pmKnoxville McGhee Tyson
21h 12m
2 stops
LIR2:19 pmLiberia
Dec 5
LIR1:33 pmLiberia
18h 15m
2 stops
TYS8:48 amKnoxville McGhee Tyson
$678
American Airlines
Nov 30
TYS6:07 pmKnoxville McGhee Tyson
21h 12m
2 stops
LIR2:19 pmLiberia
Dec 5
LIR1:33 pmLiberia
18h 15m
2 stops
TYS8:48 amKnoxville McGhee Tyson
$698
American Airlines
Sep 9
TYS7:00 amKnoxville McGhee Tyson
8h 18m
1 stop
LIR1:18 pmLiberia
Dec 9
LIR1:33 pmLiberia
7h 26m
1 stop
TYS9:59 pmKnoxville McGhee Tyson
$699

Delta flights from Knoxville to Liberia

Our best Delta deals on Knoxville to Liberia flight tickets
Delta
Sep 23
TYS5:40 amKnoxville McGhee Tyson
8h 20m
1 stop
LIR12:00 pmLiberia
Sep 30
LIR1:25 pmLiberia
8h 30m
1 stop
TYS11:55 pmKnoxville McGhee Tyson
$739
Delta
Nov 3
TYS5:40 amKnoxville McGhee Tyson
8h 05m
1 stop
LIR12:45 pmLiberia
Nov 10
LIR2:00 pmLiberia
7h 22m
1 stop
TYS10:22 pmKnoxville McGhee Tyson
$758
Delta
Jan 2
TYS5:30 amKnoxville McGhee Tyson
6h 50m
1 stop
LIR11:20 amLiberia
Jan 10
LIR3:25 pmLiberia
7h 21m
1 stop
TYS11:46 pmKnoxville McGhee Tyson
$762

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 August 13, 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

KnoxvilleLiberia

TYS Knoxville McGhee Tyson - LIR Liberia

TYSLIR

Knoxville McGhee Tyson

Mon 12/14

7:35 pm-11:44 am

2 stops17h 09m

Liberia

Mon 12/21

8:45 am-9:54 pm

1 stop12h 09m

$676

KnoxvilleLiberia

TYS Knoxville McGhee Tyson - LIR Liberia

TYSLIR

Knoxville McGhee Tyson

Mon 11/30

4:32 pm-12:35 pm

2 stops21h 03m

Liberia

Sat 12/5

3:35 pm-10:55 am

2 stops18h 20m

$678

KnoxvilleLiberia

TYS Knoxville McGhee Tyson - LIR Liberia

TYSLIR

Knoxville McGhee Tyson

Mon 11/30

6:07 pm-2:19 pm

2 stops21h 12m

Liberia

Sat 12/5

1:33 pm-8:48 am

2 stops18h 15m

$678

KnoxvilleLiberia

TYS Knoxville McGhee Tyson - LIR Liberia

TYSLIR

Knoxville McGhee Tyson

Sat 10/3

6:00 am-11:53 am

1 stop7h 53m

Liberia

Sat 10/10

1:03 pm-9:45 am

1 stop18h 42m

$696

KnoxvilleLiberia

TYS Knoxville McGhee Tyson - LIR Liberia

TYSLIR

Knoxville McGhee Tyson

Mon 11/30

4:32 pm-12:35 pm

2 stops21h 03m

Liberia

Sat 12/5

1:33 pm-11:59 pm

1 stop9h 26m

$698

KnoxvilleLiberia

TYS Knoxville McGhee Tyson - LIR Liberia

TYSLIR

Knoxville McGhee Tyson

Wed 9/9

7:15 am-12:10 pm

1 stop6h 55m

Liberia

Wed 12/9

5:15 pm-1:18 pm

2 stops19h 03m

$698

KnoxvilleLiberia

TYS Knoxville McGhee Tyson - LIR Liberia

TYSLIR

Knoxville McGhee Tyson

Wed 9/9

7:15 am-12:10 pm

1 stop6h 55m

Liberia

Sat 12/5

2:01 pm-9:59 am

1 stop18h 58m

$718

KnoxvilleLiberia

TYS Knoxville McGhee Tyson - LIR Liberia

TYSLIR

Knoxville McGhee Tyson

Wed 9/23

5:40 am-12:00 pm

1 stop8h 20m

Liberia

Wed 9/30

1:25 pm-11:55 pm

1 stop8h 30m

$739
Quickest round-trip

KnoxvilleLiberia

TYS Knoxville McGhee Tyson - LIR Liberia

TYSLIR

Knoxville McGhee Tyson

Sat 1/2

5:30 am-11:20 am

1 stop6h 50m

Liberia

Sun 1/10

3:25 pm-11:46 pm

1 stop7h 21m

$752

KnoxvilleLiberia

TYS Knoxville McGhee Tyson - LIR Liberia

TYSLIR

Knoxville McGhee Tyson

Tue 11/3

5:40 am-12:45 pm

1 stop8h 05m

Liberia

Tue 11/10

2:00 pm-10:22 pm

1 stop7h 22m

$758

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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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 September 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

6h 35m

Direct flights

None
The fastest flight from Knoxville to Liberia takes 6h 35m
There are no direct flights from Knoxville to Liberia. There are no popular flight routes from Knoxville to Liberia.
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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 6h 35m.

  • 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
United AirlinesPriceFrom $550Free CancellationRating
7.4
10,114 reviews
Search United Airlines flights
DeltaPriceFrom $600Free CancellationRating
7.8
8,502 reviews
Search Delta flights
American AirlinesPriceFrom $663Free CancellationRating
7.1
11,923 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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