What is the cheapest airline that flies from Louisville Intl to Liberia?

United Airlines and American Airlines are the most popular carriers operating from Louisville Intl to Liberia

What airlines fly to Liberia?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Liberia from Louisville according to our data. American Airlines is the first choice among our users, with 56% 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 Louisville Intl Airport to Liberia Airport?

Prices for flights from Louisville Intl Airport to Liberia Airport refresh daily.

How many operators does momondo search for flights from Louisville Intl Airport to Liberia Airport?

As of October 2026, there are 3 operators available to choose from for flights from Louisville Intl Airport to Liberia Airport.

How old do you have to be to fly from Louisville Intl 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 Louisville Intl 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.

$284 Cheap Flights from Louisville to Liberia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Louisville to Liberia

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 6:37 pmSDF Louisville Intl-LIR Liberia

12h 37m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

8:45 am - 9:59 pmLIR Liberia-SDF Louisville Intl

12h 14m1 stop Houston George Bush Intcntl

$525United Airlines

Tue, Mar 2 - Tue, Mar 9

7:05 am - 6:37 pmSDF Louisville Intl-LIR Liberia

12h 32m1 stop Houston George Bush Intcntl

8:45 am - 9:59 pmLIR Liberia-SDF Louisville Intl

12h 14m1 stop Houston George Bush Intcntl

$525United Airlines

Tue, Mar 2 - Tue, Mar 9

6:27 pm - 12:31 pmSDF Louisville Intl-LIR Liberia

19h 04m2 stops Dallas/Fort Worth Charlotte Douglas

3:41 pm - 10:57 amLIR Liberia-SDF Louisville Intl

18h 16m2 stops Chicago O'Hare Intl Charlotte Douglas

$529American Airlines

Tue, Mar 2 - Tue, Mar 9

6:17 pm - 2:19 pmSDF Louisville Intl-LIR Liberia

21h 02m2 stops Charlotte Douglas Miami

3:19 pm - 12:40 pmLIR Liberia-SDF Louisville Intl

20h 21m2 stops Dallas/Fort Worth Chicago O'Hare Intl

$559American Airlines

Sun, Dec 6 - Sun, Dec 13

6:00 am - 2:14 pmSDF Louisville Intl-LIR Liberia

9h 14m1 stop Dallas/Fort Worth

1:22 pm - 10:57 amLIR Liberia-SDF Louisville Intl

20h 35m2 stops Miami Charlotte Douglas

$579American Airlines

Fri, Feb 19 - Sat, Feb 27

6:18 pm - 11:54 amSDF Louisville Intl-LIR Liberia

18h 36m1 stop Newark

5:20 pm - 1:03 pmLIR Liberia-SDF Louisville Intl

18h 43m1 stop Newark

$593United Airlines

Mon, Nov 16 - Wed, Nov 25

9:32 am - 5:37 pmSDF Louisville Intl-LIR Liberia

10h 05m1 stop Houston George Bush Intcntl

7:40 am - 9:59 pmLIR Liberia-SDF Louisville Intl

12h 19m1 stop Houston George Bush Intcntl

$595United Airlines

Wed, Mar 17 - Wed, Mar 24

6:27 pm - 11:31 amSDF Louisville Intl-LIR Liberia

19h 04m2 stops Dallas/Fort Worth Charlotte Douglas

12:22 pm - 10:22 amLIR Liberia-SDF Louisville Intl

20h 00m2 stops Miami Dallas/Fort Worth

$757GOL

Sat, Mar 27 - Sat, Apr 3

6:27 pm - 11:24 amSDF Louisville Intl-LIR Liberia

18h 57m2 stops Dallas/Fort Worth Miami

12:22 pm - 10:22 amLIR Liberia-SDF Louisville Intl

20h 00m2 stops Miami Dallas/Fort Worth

$757GOL

Sun, Mar 28 - Sat, Apr 3

5:46 pm - 11:24 amSDF Louisville Intl-LIR Liberia

18h 38m2 stops Washington, D.C. Reagan-National Miami

12:31 pm - 10:36 amLIR Liberia-SDF Louisville Intl

20h 05m2 stops Charlotte Douglas Washington, D.C. Reagan-National

$820GOL

Sat, Mar 13 - Fri, Mar 19

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American Airlines flights from Louisville to Liberia

Our best American Airlines deals on Louisville to Liberia flight tickets

American Airlines

Mar 2

SDF6:27 pmLouisville Intl

19h 04m

2 stops

LIR12:31 pmLiberia

Mar 9

LIR3:41 pmLiberia

18h 16m

2 stops

SDF10:57 amLouisville Intl

$529

American Airlines

Dec 6

SDF6:17 pmLouisville Intl

21h 02m

2 stops

LIR2:19 pmLiberia

Dec 13

LIR3:19 pmLiberia

20h 21m

2 stops

SDF12:40 pmLouisville Intl

$559

American Airlines

Feb 19

SDF6:00 amLouisville Intl

9h 14m

1 stop

LIR2:14 pmLiberia

Feb 27

LIR1:22 pmLiberia

20h 35m

2 stops

SDF10:57 amLouisville Intl

$579

United Airlines flights from Louisville to Liberia

Our best United Airlines deals on Louisville to Liberia flight tickets

United Airlines

Mar 2

SDF7:05 amLouisville Intl

12h 32m

1 stop

LIR6:37 pmLiberia

Mar 9

LIR8:45 amLiberia

12h 14m

1 stop

SDF9:59 pmLouisville Intl

$525

United Airlines

Nov 16

SDF6:18 pmLouisville Intl

18h 36m

1 stop

LIR11:54 amLiberia

Nov 25

LIR5:20 pmLiberia

18h 43m

1 stop

SDF1:03 pmLouisville Intl

$593

United Airlines

Mar 17

SDF9:32 amLouisville Intl

10h 05m

1 stop

LIR5:37 pmLiberia

Mar 24

LIR7:40 amLiberia

12h 19m

1 stop

SDF9:59 pmLouisville Intl

$595

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleLiberia

SDF Louisville Intl - LIR Liberia

SDFLIR

Louisville Intl

Tue 3/2

7:00 am-6:37 pm

2 stops12h 37m

Liberia

Tue 3/9

8:45 am-9:59 pm

1 stop12h 14m

$525

LouisvilleLiberia

SDF Louisville Intl - LIR Liberia

SDFLIR

Louisville Intl

Tue 3/2

7:05 am-6:37 pm

1 stop12h 32m

Liberia

Tue 3/9

8:45 am-9:59 pm

1 stop12h 14m

$525

LouisvilleLiberia

SDF Louisville Intl - LIR Liberia

SDFLIR

Louisville Intl

Tue 3/2

6:27 pm-12:31 pm

2 stops19h 04m

Liberia

Tue 3/9

3:41 pm-10:57 am

2 stops18h 16m

$529

LouisvilleLiberia

SDF Louisville Intl - LIR Liberia

SDFLIR

Louisville Intl

Sun 12/6

6:17 pm-2:19 pm

2 stops21h 02m

Liberia

Sun 12/13

3:19 pm-12:40 pm

2 stops20h 21m

$559

LouisvilleLiberia

SDF Louisville Intl - LIR Liberia

SDFLIR

Louisville Intl

Fri 2/19

6:00 am-2:14 pm

1 stop9h 14m

Liberia

Sat 2/27

1:22 pm-10:57 am

2 stops20h 35m

$579

LouisvilleLiberia

SDF Louisville Intl - LIR Liberia

SDFLIR

Louisville Intl

Mon 11/16

6:18 pm-11:54 am

1 stop18h 36m

Liberia

Wed 11/25

5:20 pm-1:03 pm

1 stop18h 43m

$593

Quickest round-trip

LouisvilleLiberia

SDF Louisville Intl - LIR Liberia

SDFLIR

Louisville Intl

Wed 3/17

9:32 am-5:37 pm

1 stop10h 05m

Liberia

Wed 3/24

7:40 am-9:59 pm

1 stop12h 19m

$595

LouisvilleLiberia

SDF Louisville Intl - LIR Liberia

SDFLIR

Louisville Intl

Sat 3/27

6:27 pm-11:31 am

2 stops19h 04m

Liberia

Sat 4/3

12:22 pm-10:22 am

2 stops20h 00m

$757

LouisvilleLiberia

SDF Louisville Intl - LIR Liberia

SDFLIR

Louisville Intl

Sun 3/28

6:27 pm-11:24 am

2 stops18h 57m

Liberia

Sat 4/3

12:22 pm-10:22 am

2 stops20h 00m

$757

LouisvilleLiberia

SDF Louisville Intl - LIR Liberia

SDFLIR

Louisville Intl

Sat 3/13

5:46 pm-11:24 am

2 stops18h 38m

Liberia

Fri 3/19

12:31 pm-10:36 am

2 stops20h 05m

$820

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Louisville 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 typical price of a round-trip flight between Louisville and Liberia?

Prices are currently low for flights on this route.

Typical prices usually range from $560 to $644.
The lowest price recently found on this route was $525.

What is the cheapest month to fly to Liberia?

The month of April is another great option to travel to Liberia, with average flight prices from Louisville averaging around $519.

When to book flights from Louisville to Liberia

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

Estimated round-trip price

Cheap Louisville to Liberia (SDF to LIR) flight deals and tips

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

Best Price Found	$284
Fastest flight time	7h 05m
Direct flights	None

The best one-way flight to Liberia from Louisville in the past 72 hours is $284. The best round-trip flight deal from Louisville to Liberia found on momondo in the last 72 hours is $525.

The fastest flight from Louisville to Liberia takes 7h 05m

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

Search flight deals

Frequently asked questions about flying from Louisville to Liberia

How far is Louisville Intl to Liberia by plane?
The distance between Louisville Intl and Liberia is about 1906.7 mi. A reasonable flight in good conditions will take 7h 05m.
When did momondo last update prices for flights from Louisville Intl Airport to Liberia Airport?
Prices for flights from Louisville Intl Airport to Liberia Airport refresh daily.
How many operators does momondo search for flights from Louisville Intl Airport to Liberia Airport?
As of October 2026, there are 3 operators available to choose from for flights from Louisville Intl Airport to Liberia Airport.
How old do you have to be to fly from Louisville Intl 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 Louisville Intl 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 Louisville to Liberia?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Louisville to Liberia is American Airlines (53% of total bookings). The next most popular airlines are Delta (25%) and United Airlines (22%).

Best airlines flying from Louisville to Liberia

Compare and see reviews for airlines that fly from Louisville to Liberia with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $357	Free Cancellation	Rating 7.3 10,404 reviews	Search United Airlines flights
American Airlines	PriceFrom $444	Free Cancellation	Rating 7.0 12,186 reviews	Search American Airlines flights
Delta	PriceFrom $529	Free Cancellation	Rating 7.8 8,661 reviews	Search Delta flights

Culebra

Playa Hermosa

Coco

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Liberia from Louisville.

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

Flights from Louisville to Liberia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Louisville 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 Louisville to Liberia.

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

If you are not ready to book a flight from Louisville to Liberia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Liberia and let you know when they change.

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Cheap flights from Louisville to Liberia from $284

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Liberia departing on 12/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Louisville to Liberia

Our best American Airlines deals on Louisville to Liberia flight tickets

United Airlines flights from Louisville to Liberia

Our best United Airlines deals on Louisville to Liberia flight tickets

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How to get the cheapest flight ticket from Louisville to Liberia

What is the typical price of a round-trip flight between Louisville and Liberia?

What is the cheapest month to fly to Liberia?

What is the cheapest airline that flies from Louisville Intl to Liberia?

What airlines fly to Liberia?

When to book flights from Louisville to Liberia

Cheap Louisville to Liberia (SDF to LIR) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Louisville to Liberia

Best airlines flying from Louisville to Liberia

Compare and see reviews for airlines that fly from Louisville to Liberia with momondo

Traveling to a place near Liberia?

Why use momondo?

An easier way to manage your Liberia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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Airports servicing Costa Rica

Fly your favorite airline to Liberia

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Cabin classes currently available on flights to Liberia

List of cabin classes available on flights landing in Liberia. Availability may vary depending on flight origin and airline.

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