What airlines fly to Argentina?

Delta, LATAM Airlines and United Airlines are the top three most popular airlines that fly to Argentina from Louisville according to our data. Delta is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Argentina. Keep in mind that there are 3 different airlines that fly to Argentina on a routine basis, so you have a few additional options to choose from.

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

LATAM Airlines is the most popular carrier operating from Louisville Intl to Argentina

When did momondo last update prices for flights from Louisville Intl Airport to Argentina?

Prices for flights from Louisville Intl Airport to Argentina were last updated today.

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

There is 1 operator available for flights from Louisville Intl Airport to Argentina as of December 2025.

How old do you have to be to fly from Louisville Intl Airport to Argentina?

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 Argentina.

What documentation or ID do you need to fly to Argentina?

The necessary travel and health documents for your Argentina trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$437 Cheap Flights from Louisville to Argentina in 2025/26

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Find the cheapest flights from Louisville to Argentina

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:12 pm - 9:00 am

SDF

EZE

18h 48m1 stop

8:55 pm - 5:01 pm

EZE

SDF

22h 06m1 stop

$1,018LATAM Airlines

Mon, Feb 23 - Wed, Mar 4

8:55 am - 10:15 am

SDF

EZE

23h 20m2 stops

10:25 pm - 11:58 pm

EZE

SDF

27h 33m2 stops

$1,030Delta

Mon, Feb 23 - Tue, Mar 3

5:54 pm - 7:20 am

SDF

EZE

35h 26m2 stops

10:05 pm - 1:31 pm

EZE

SDF

17h 26m1 stop

$1,047United Airlines

Sun, Feb 15 - Mon, Feb 23

7:05 am - 7:20 am

SDF

EZE

22h 15m1 stop

8:55 pm - 11:27 am

EZE

SDF

16h 32m1 stop

$1,050LATAM Airlines

Sun, Feb 15 - Mon, Feb 23

12:12 pm - 9:00 am

SDF

EZE

18h 48m1 stop

11:55 pm - 11:27 am

EZE

SDF

13h 32m1 stop

$1,056LATAM Airlines

Mon, Feb 23 - Thu, Feb 26

5:35 am - 9:20 am

SDF

EZE

25h 45m2 stops

11:55 pm - 8:09 pm

EZE

SDF

22h 14m2 stops

$1,060United Airlines

Mon, Feb 23 - Thu, Feb 26

8:55 am - 7:20 am

SDF

EZE

20h 25m1 stop

8:55 pm - 2:34 pm

EZE

SDF

19h 39m1 stop

$1,066Delta

Sun, Feb 15 - Mon, Feb 23

3:05 pm - 9:00 am

SDF

EZE

16h 55m1 stop

2:45 pm - 9:28 am

EZE

SDF

19h 43m2 stops

$1,098LATAM Airlines

Fri, Mar 20 - Fri, Mar 27

6:00 am - 7:20 am

SDF

EZE

23h 20m1 stop

10:05 pm - 7:51 pm

EZE

SDF

23h 46m1 stop

$1,101United Airlines

Mon, Feb 9 - Mon, Feb 16

12:48 pm - 9:35 am

SDF

EZE

19h 47m2 stops

2:45 pm - 9:28 am

EZE

SDF

19h 43m2 stops

$1,102LATAM Airlines

Fri, Mar 20 - Fri, Mar 27

Delta flights from Louisville to Argentina

Our best Delta deals on Louisville to Argentina flight tickets

Delta

Feb 23

SDF8:55 amLouisville Intl

23h 20m

2 stops

EZE10:15 amBuenos Aires Ministro Pistarini

Mar 3

EZE10:25 pmBuenos Aires Ministro Pistarini

27h 33m

2 stops

SDF11:58 pmLouisville Intl

$1,030

Find similar

Delta

Feb 15

SDF8:55 amLouisville Intl

20h 25m

1 stop

EZE7:20 amBuenos Aires Ministro Pistarini

Feb 23

EZE8:55 pmBuenos Aires Ministro Pistarini

19h 39m

1 stop

SDF2:34 pmLouisville Intl

$1,066

Find similar

Delta

Mar 20

SDF10:13 amLouisville Intl

20h 07m

1 stop

EZE7:20 amBuenos Aires Ministro Pistarini

Mar 27

EZE8:55 pmBuenos Aires Ministro Pistarini

13h 33m

1 stop

SDF9:28 amLouisville Intl

$1,106

Find similar

United Airlines flights from Louisville to Argentina

Our best United Airlines deals on Louisville to Argentina flight tickets

United Airlines

Feb 15

SDF5:54 pmLouisville Intl

35h 26m

2 stops

EZE7:20 amBuenos Aires Ministro Pistarini

Feb 23

EZE10:05 pmBuenos Aires Ministro Pistarini

17h 26m

1 stop

SDF1:31 pmLouisville Intl

$1,047

Find similar

United Airlines

Feb 23

SDF5:35 amLouisville Intl

25h 45m

2 stops

EZE9:20 amBuenos Aires Ministro Pistarini

Feb 26

EZE11:55 pmBuenos Aires Ministro Pistarini

22h 14m

2 stops

SDF8:09 pmLouisville Intl

$1,060

Find similar

United Airlines

Feb 9

SDF6:00 amLouisville Intl

23h 20m

1 stop

EZE7:20 amBuenos Aires Ministro Pistarini

Feb 16

EZE10:05 pmBuenos Aires Ministro Pistarini

23h 46m

1 stop

SDF7:51 pmLouisville Intl

$1,101

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Mon 2/23

12:12 pm-9:00 am

1 stop18h 48m

Buenos Aires Ministro Pistarini

Wed 3/4

8:55 pm-5:01 pm

1 stop22h 06m

$1,018

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Mon 2/23

8:55 am-10:15 am

2 stops23h 20m

Buenos Aires Ministro Pistarini

Tue 3/3

10:25 pm-11:58 pm

2 stops27h 33m

$1,030

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Sun 2/15

5:54 pm-7:20 am

2 stops35h 26m

Buenos Aires Ministro Pistarini

Mon 2/23

10:05 pm-1:31 pm

1 stop17h 26m

$1,047

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Sun 2/15

7:05 am-7:20 am

1 stop22h 15m

Buenos Aires Ministro Pistarini

Mon 2/23

8:55 pm-11:27 am

1 stop16h 32m

$1,050

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Mon 2/23

12:12 pm-9:00 am

1 stop18h 48m

Buenos Aires Ministro Pistarini

Thu 2/26

11:55 pm-11:27 am

1 stop13h 32m

$1,056

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Mon 2/23

5:35 am-9:20 am

2 stops25h 45m

Buenos Aires Ministro Pistarini

Thu 2/26

11:55 pm-8:09 pm

2 stops22h 14m

$1,060

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Sun 2/15

8:55 am-7:20 am

1 stop20h 25m

Buenos Aires Ministro Pistarini

Mon 2/23

8:55 pm-2:34 pm

1 stop19h 39m

$1,066

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Fri 3/20

3:05 pm-9:00 am

1 stop16h 55m

Buenos Aires Ministro Pistarini

Fri 3/27

2:45 pm-9:28 am

2 stops19h 43m

$1,098

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Mon 2/9

6:00 am-7:20 am

1 stop23h 20m

Buenos Aires Ministro Pistarini

Mon 2/16

10:05 pm-7:51 pm

1 stop23h 46m

$1,101

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Fri 3/20

12:48 pm-9:35 am

2 stops19h 47m

Buenos Aires Ministro Pistarini

Fri 3/27

2:45 pm-9:28 am

2 stops19h 43m

$1,102

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Louisville to Argentina

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 time of day to depart on your flight to Argentina?

The cheapest time of day to fly to Argentina is in the evening when flights can be purchased for as low as $1,118. Flights in the afternoon are often more expensive with an average ticket price of $1,361.

Cheap Louisville to Argentina flight deals and tips

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

Fastest flight time	13h 50m
Direct flights	None

The fastest flight from Louisville to Argentina takes 13h 50m

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

Search flight deals

When did momondo last update prices for flights from Louisville Intl Airport to Argentina?
Prices for flights from Louisville Intl Airport to Argentina were last updated today.
How many operators does momondo search for flights from Louisville Intl Airport to Argentina?
There is 1 operator available for flights from Louisville Intl Airport to Argentina as of December 2025.
How old do you have to be to fly from Louisville Intl Airport to Argentina?
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 Argentina.
What documentation or ID do you need to fly to Argentina?
The necessary travel and health documents for your Argentina trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Louisville to Argentina

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $1,065	Free Cancellation	Rating 7.9 8,019 reviews		Search Delta flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Louisville to Argentina. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Louisville to Argentina on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Louisville to Argentina?

Once you have performed a search for Louisville to Argentina flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Louisville to Argentina flights. All you need is a valid email address and we will do the rest; it is that quick and easy.