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Cheap flights from Louisville to Buenos Aires from $1,102

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Buenos Aires departing on 9/22. 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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0 bags

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Find the cheapest flights from Louisville to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
7:00 am - 3:45 pm
SDF
-
EZE
31h 45m
2 stops
LATAM Airlines Logo
1:10 pm - 11:36 am
EZE
-
SDF
23h 26m
2 stops
$1,102LATAM Airlines
Tue, Sep 22 - Tue, Oct 20
Copa Airlines Logo
5:15 am - 2:30 am
SDF
-
EZE
20h 15m
2 stops
Copa Airlines Logo
5:25 am - 9:57 am
EZE
-
SDF
29h 32m
2 stops
$1,132Copa Airlines
Thu, Aug 20 - Mon, Aug 24
Delta Logo
7:30 pm - 9:45 am
SDF
-
EZE
13h 15m
1 stop
Delta Logo
8:10 pm - 1:49 pm
EZE
-
SDF
18h 39m
1 stop
$1,147Delta
Tue, Oct 6 - Wed, Oct 14
LATAM Airlines Logo
3:24 pm - 9:40 am
SDF
-
EZE
17h 16m
2 stops
LATAM Airlines Logo
7:35 am - 9:54 am
EZE
-
SDF
27h 19m
2 stops
$1,151LATAM Airlines
Tue, Oct 6 - Wed, Oct 14
United Airlines Logo
5:45 pm - 8:00 am
SDF
-
EZE
37h 15m
2 stops
United Airlines Logo
10:05 pm - 4:49 pm
EZE
-
SDF
20h 44m
2 stops
$1,191United Airlines
Sun, Aug 23 - Sat, Dec 5
United Airlines Logo
9:45 am - 8:00 am
SDF
-
EZE
21h 15m
1 stop
United Airlines Logo
10:05 pm - 1:33 pm
EZE
-
SDF
17h 28m
1 stop
$1,227United Airlines
Sun, Aug 23 - Sat, Dec 5
United Airlines Logo
1:50 pm - 8:00 am
SDF
-
EZE
17h 10m
2 stops
United Airlines Logo
11:55 pm - 4:49 pm
EZE
-
SDF
18h 54m
2 stops
$1,231United Airlines
Sun, Aug 23 - Sat, Dec 5
LATAM Airlines Logo
11:17 am - 6:10 am
SDF
-
EZE
17h 53m
2 stops
LATAM Airlines Logo
1:10 pm - 10:32 am
EZE
-
SDF
22h 22m
2 stops
$1,245LATAM Airlines
Thu, Aug 20 - Mon, Aug 24
LATAM Airlines Logo
12:53 pm - 6:10 am
SDF
-
EZE
16h 17m
2 stops
LATAM Airlines Logo
7:45 am - 12:02 am
EZE
-
SDF
17h 17m
2 stops
$1,262LATAM Airlines
Fri, Oct 16 - Mon, Oct 26
Azul Logo
3:41 pm - 8:00 am
SDF
-
EZE
15h 19m
1 stop
Azul Logo
9:00 pm - 8:01 pm
EZE
-
SDF
24h 01m
1 stop
$1,296Azul
Mon, Jun 22 - Mon, Jun 29

LATAM Airlines flights from Louisville to Buenos Aires Ministro Pistarini Airport

Our best LATAM Airlines deals on Louisville to Buenos Aires Ministro Pistarini Airport flight tickets
LATAM Airlines
Sep 22
SDF7:00 amLouisville Intl
31h 45m
2 stops
EZE3:45 pmBuenos Aires Ministro Pistarini
Oct 20
EZE1:10 pmBuenos Aires Ministro Pistarini
23h 26m
2 stops
SDF11:36 amLouisville Intl
$1,102
LATAM Airlines
Oct 6
SDF3:24 pmLouisville Intl
17h 16m
2 stops
EZE9:40 amBuenos Aires Ministro Pistarini
Oct 14
EZE7:35 amBuenos Aires Ministro Pistarini
27h 19m
2 stops
SDF9:54 amLouisville Intl
$1,151
LATAM Airlines
Aug 20
SDF11:17 amLouisville Intl
17h 53m
2 stops
EZE6:10 amBuenos Aires Ministro Pistarini
Aug 24
EZE1:10 pmBuenos Aires Ministro Pistarini
22h 22m
2 stops
SDF10:32 amLouisville Intl
$1,245

United Airlines flights from Louisville to Buenos Aires Ministro Pistarini Airport

Our best United Airlines deals on Louisville to Buenos Aires Ministro Pistarini Airport flight tickets
United Airlines
Aug 23
SDF5:45 pmLouisville Intl
37h 15m
2 stops
EZE8:00 amBuenos Aires Ministro Pistarini
Dec 5
EZE11:55 pmBuenos Aires Ministro Pistarini
15h 38m
1 stop
SDF1:33 pmLouisville Intl
$1,191
United Airlines
Aug 23
SDF9:45 amLouisville Intl
21h 15m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
Dec 5
EZE10:05 pmBuenos Aires Ministro Pistarini
17h 28m
1 stop
SDF1:33 pmLouisville Intl
$1,227
United Airlines
Aug 23
SDF1:50 pmLouisville Intl
17h 10m
2 stops
EZE8:00 amBuenos Aires Ministro Pistarini
Dec 5
EZE11:55 pmBuenos Aires Ministro Pistarini
18h 54m
2 stops
SDF4:49 pmLouisville Intl
$1,231

momondo Fare Finder

 
Customize your flight search to find flights from Louisville to Buenos Aires Ministro Pistarini Airport 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 24, 2026.
Use the filters below to find and compare flights from Louisville to Buenos Aires Ministro Pistarini Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Tue 9/22

7:00 am-3:45 pm

2 stops31h 45m

Buenos Aires Ministro Pistarini

Tue 10/20

1:10 pm-11:36 am

2 stops23h 26m

$1,102

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Thu 8/20

5:15 am-2:30 am

2 stops20h 15m

Buenos Aires Ministro Pistarini

Mon 8/24

5:25 am-9:57 am

2 stops29h 32m

$1,132
Quickest round-trip

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Tue 10/6

7:30 pm-9:45 am

1 stop13h 15m

Buenos Aires Ministro Pistarini

Wed 10/14

8:10 pm-1:49 pm

1 stop18h 39m

$1,147

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Tue 10/6

3:24 pm-9:40 am

2 stops17h 16m

Buenos Aires Ministro Pistarini

Wed 10/14

7:35 am-9:54 am

2 stops27h 19m

$1,151

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Sun 8/23

5:45 pm-8:00 am

2 stops37h 15m

Buenos Aires Ministro Pistarini

Sat 12/5

10:05 pm-4:49 pm

2 stops20h 44m

$1,191

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Sun 8/23

9:45 am-8:00 am

1 stop21h 15m

Buenos Aires Ministro Pistarini

Sat 12/5

10:05 pm-1:33 pm

1 stop17h 28m

$1,227

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Sun 8/23

1:50 pm-8:00 am

2 stops17h 10m

Buenos Aires Ministro Pistarini

Sat 12/5

11:55 pm-4:49 pm

2 stops18h 54m

$1,231

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Thu 8/20

11:17 am-6:10 am

2 stops17h 53m

Buenos Aires Ministro Pistarini

Mon 8/24

1:10 pm-10:32 am

2 stops22h 22m

$1,245

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Fri 10/16

12:53 pm-6:10 am

2 stops16h 17m

Buenos Aires Ministro Pistarini

Mon 10/26

7:45 am-12:02 am

2 stops17h 17m

$1,262

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Mon 6/22

3:41 pm-8:00 am

1 stop15h 19m

Buenos Aires Ministro Pistarini

Mon 6/29

9:00 pm-8:01 pm

1 stop24h 01m

$1,296

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Buenos Aires from

How to get the cheapest flight ticket from Louisville to Buenos Aires Ministro Pistarini Airport

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

Can stopping save me money on Louisville to Buenos Aires Ministro Pistarini Airport flights?

You could potentially save up to 38% on your flight if you consider stops on a Louisville to Buenos Aires Ministro Pistarini Airport flight.

When to book flights from Louisville to Buenos Aires Ministro Pistarini Airport

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

Cheap Louisville to Buenos Aires Ministro Pistarini Airport (SDF to EZE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Buenos Aires Ministro Pistarini Airport

Fastest flight time

17h 21m

Direct flights

None
The fastest flight from Louisville to Buenos Aires Ministro Pistarini Airport takes 17h 21m
There are no direct flights from Louisville to Buenos Aires Ministro Pistarini Airport. There are no popular flight routes from Louisville to Buenos Aires Ministro Pistarini Airport.
Search flight deals

Frequently asked questions about flying from Louisville to Buenos Aires Ministro Pistarini Airport

  • How far is Louisville Intl to Buenos Aires Ministro Pistarini by plane?

    The distance between Louisville Intl and Buenos Aires Ministro Pistarini is about 5337.4 mi. Flights usually cover this in 17h 21m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Louisville Intl Airport to Buenos Aires Ministro Pistarini Airport?

    Prices for flights from Louisville Intl Airport to Buenos Aires Ministro Pistarini Airport were last updated today.

  • How many operators does momondo search for flights from Louisville Intl Airport to Buenos Aires Ministro Pistarini Airport?

  • How old do you have to be to fly from Louisville Intl Airport to Buenos Aires Ministro Pistarini Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Buenos Aires Ministro Pistarini Airport.

  • What documentation or ID do you need to fly to Buenos Aires Ministro Pistarini Airport?

    The travel and health documents required for your trip to Buenos Aires Ministro Pistarini Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Buenos Aires Ministro Pistarini Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Louisville to Buenos Aires Ministro Pistarini Airport?

Best airlines flying from Louisville to Buenos Aires Ministro Pistarini Airport

Compare and see reviews for airlines that fly from Louisville to Buenos Aires Ministro Pistarini Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $1,065Free CancellationRating
7.9
8,437 reviews
Search Delta flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Louisville to Buenos Aires for you.

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

Yes. momondo enables you to select and highlight flights to Buenos Aires from Louisville with this policy.

How can momondo help me find flights from Louisville to Buenos Aires?

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 Buenos Aires.

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

Price alerts on flights to Buenos Aires from Louisville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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