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Cheap flights from Louisville to Buenos Aires from $778

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 Buenos Aires departing on 6/9. 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

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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.
Multiple Airlines Logo
9:15 pm - 4:00 am
SDF
-
EZE
53h 45m
3 stops
Multiple Airlines Logo
5:00 am - 7:58 pm
EZE
-
SDF
39h 58m
2 stops
$949Multiple Airlines
Mon, Jun 15 - Thu, Jul 30
Multiple Airlines Logo
9:15 pm - 4:00 am
SDF
-
EZE
53h 45m
3 stops
Multiple Airlines Logo
3:15 pm - 7:58 pm
EZE
-
SDF
29h 43m
1 stop
$1,049Multiple Airlines
Mon, Jun 15 - Thu, Jul 30
LATAM Airlines Logo
3:29 pm - 9:45 am
SDF
-
EZE
17h 16m
1 stop
LATAM Airlines Logo
10:40 pm - 5:50 pm
EZE
-
SDF
20h 10m
2 stops
$1,102LATAM Airlines
Mon, Jun 1 - Mon, Jun 8
LATAM Airlines Logo
1:02 pm - 9:45 am
SDF
-
EZE
19h 43m
1 stop
LATAM Airlines Logo
8:10 pm - 9:53 am
EZE
-
SDF
14h 43m
1 stop
$1,139LATAM Airlines
Tue, Jun 16 - Tue, Aug 18
LATAM Airlines Logo
11:19 am - 9:20 am
SDF
-
EZE
21h 01m
2 stops
LATAM Airlines Logo
8:10 pm - 11:33 am
EZE
-
SDF
16h 23m
1 stop
$1,143LATAM Airlines
Thu, Jun 18 - Wed, Aug 19
United Airlines Logo
9:30 am - 8:00 am
SDF
-
EZE
21h 30m
1 stop
United Airlines Logo
9:00 pm - 11:54 am
EZE
-
SDF
15h 54m
1 stop
$1,147United Airlines
Mon, Jun 15 - Thu, Jul 30
LATAM Airlines Logo
11:19 am - 9:20 am
SDF
-
EZE
21h 01m
2 stops
LATAM Airlines Logo
8:10 pm - 8:54 am
EZE
-
SDF
13h 44m
1 stop
$1,151LATAM Airlines
Mon, Jun 29 - Tue, Jul 7
LATAM Airlines Logo
8:09 pm - 9:20 am
SDF
-
EZE
36h 11m
2 stops
LATAM Airlines Logo
8:10 pm - 9:53 am
EZE
-
SDF
14h 43m
1 stop
$1,160LATAM Airlines
Sun, Jun 14 - Wed, Aug 19
United Airlines Logo
5:46 pm - 8:00 am
SDF
-
EZE
37h 14m
2 stops
United Airlines Logo
9:00 pm - 4:51 pm
EZE
-
SDF
20h 51m
2 stops
$1,169United Airlines
Sun, Jun 14 - Wed, Aug 19
United Airlines Logo
9:30 am - 8:00 am
SDF
-
EZE
21h 30m
1 stop
United Airlines Logo
9:00 pm - 12:55 pm
EZE
-
SDF
16h 55m
1 stop
$1,187United Airlines
Sat, Jun 13 - Tue, Aug 18

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
Jun 1
SDF3:29 pmLouisville Intl
17h 16m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Jun 8
EZE10:40 pmBuenos Aires Ministro Pistarini
20h 10m
2 stops
SDF5:50 pmLouisville Intl
$1,102
LATAM Airlines
Jun 16
SDF1:02 pmLouisville Intl
19h 43m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Aug 18
EZE8:10 pmBuenos Aires Ministro Pistarini
14h 43m
1 stop
SDF9:53 amLouisville Intl
$1,139
LATAM Airlines
Jun 18
SDF11:19 amLouisville Intl
21h 01m
2 stops
EZE9:20 amBuenos Aires Ministro Pistarini
Aug 19
EZE8:10 pmBuenos Aires Ministro Pistarini
16h 23m
1 stop
SDF11:33 amLouisville Intl
$1,143

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
Jun 15
SDF9:30 amLouisville Intl
21h 30m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
Jul 30
EZE9:00 pmBuenos Aires Ministro Pistarini
15h 54m
1 stop
SDF11:54 amLouisville Intl
$1,147
United Airlines
Jun 14
SDF5:46 pmLouisville Intl
37h 14m
2 stops
EZE8:00 amBuenos Aires Ministro Pistarini
Aug 19
EZE9:00 pmBuenos Aires Ministro Pistarini
20h 51m
2 stops
SDF4:51 pmLouisville Intl
$1,169
United Airlines
Jun 13
SDF9:30 amLouisville Intl
21h 30m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
Aug 18
EZE9:00 pmBuenos Aires Ministro Pistarini
16h 55m
1 stop
SDF12:55 pmLouisville Intl
$1,187

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 April 2, 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

Mon 6/15

9:15 pm-4:00 am

3 stops53h 45m

Buenos Aires Ministro Pistarini

Thu 7/30

5:00 am-7:58 pm

2 stops39h 58m

$949

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Mon 6/15

9:15 pm-4:00 am

3 stops53h 45m

Buenos Aires Ministro Pistarini

Thu 7/30

3:15 pm-7:58 pm

1 stop29h 43m

$1,049

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Mon 6/1

3:29 pm-9:45 am

1 stop17h 16m

Buenos Aires Ministro Pistarini

Mon 6/8

10:40 pm-5:50 pm

2 stops20h 10m

$1,102
Quickest round-trip

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Tue 6/16

1:02 pm-9:45 am

1 stop19h 43m

Buenos Aires Ministro Pistarini

Tue 8/18

8:10 pm-9:53 am

1 stop14h 43m

$1,139

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Thu 6/18

11:19 am-9:20 am

2 stops21h 01m

Buenos Aires Ministro Pistarini

Wed 8/19

8:10 pm-11:33 am

1 stop16h 23m

$1,143

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Mon 6/15

9:30 am-8:00 am

1 stop21h 30m

Buenos Aires Ministro Pistarini

Thu 7/30

9:00 pm-11:54 am

1 stop15h 54m

$1,147

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Mon 6/29

11:19 am-9:20 am

2 stops21h 01m

Buenos Aires Ministro Pistarini

Tue 7/7

8:10 pm-8:54 am

1 stop13h 44m

$1,151

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Sun 6/14

8:09 pm-9:20 am

2 stops36h 11m

Buenos Aires Ministro Pistarini

Wed 8/19

8:10 pm-9:53 am

1 stop14h 43m

$1,160

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Sun 6/14

5:46 pm-8:00 am

2 stops37h 14m

Buenos Aires Ministro Pistarini

Wed 8/19

9:00 pm-4:51 pm

2 stops20h 51m

$1,169

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Sat 6/13

9:30 am-8:00 am

1 stop21h 30m

Buenos Aires Ministro Pistarini

Tue 8/18

9:00 pm-12:55 pm

1 stop16h 55m

$1,187

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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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 43% 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

21h 30m

Direct flights

None
The fastest flight from Louisville to Buenos Aires Ministro Pistarini Airport takes 21h 30m
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 21h 30m, 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
8,370 reviews
Search Delta flights

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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.

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