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Cheap flights from Louisville to Buenos Aires from $800

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 12/20. 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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Cheap round-trip flights

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LATAM Airlines Logo
2:59 pm - 1:00 amSDF-EZE
32h 01m2 stops
LATAM Airlines Logo
4:05 am - 11:56 pmEZE-SDF
21h 51m2 stops
$1,018LATAM Airlines
Find Deal
Mon, Feb 23 - Tue, Mar 3
LATAM Airlines Logo
2:59 pm - 1:00 amSDF-EZE
32h 01m2 stops
LATAM Airlines Logo
7:45 am - 11:37 amEZE-SDF
29h 52m3 stops
$1,021LATAM Airlines
Find Deal
Mon, Feb 23 - Tue, Mar 3
Delta Logo
10:10 am - 9:00 amSDF-EZE
20h 50m1 stop
Delta Logo
8:55 pm - 4:52 pmEZE-SDF
21h 57m1 stop
$1,026Delta
Find Deal
Mon, Feb 23 - Tue, Mar 3
Delta Logo
12:40 pm - 10:15 amSDF-EZE
19h 35m2 stops
Delta Logo
10:25 pm - 8:52 pmEZE-SDF
24h 27m2 stops
$1,030Delta
Find Deal
Mon, Feb 23 - Wed, Mar 4
Multiple Airlines Logo
11:55 am - 2:55 pmSDF-EZE
25h 00m2 stops
Multiple Airlines Logo
8:40 am - 11:45 pmEZE-SDF
41h 05m3 stops
$1,113Multiple Airlines
Find Deal
Thu, Dec 4 - Sun, Jan 11
Multiple Airlines Logo
11:55 am - 12:50 pmSDF-EZE
22h 55m3 stops
Multiple Airlines Logo
8:40 am - 11:45 pmEZE-SDF
41h 05m3 stops
$1,167Multiple Airlines
Find Deal
Thu, Dec 4 - Sun, Jan 11
United Airlines Logo
3:35 pm - 9:20 amSDF-EZE
15h 45m1 stop
United Airlines Logo
11:55 pm - 1:21 pmEZE-SDF
15h 26m1 stop
$1,181United Airlines
Find Deal
Sun, Nov 30 - Fri, Dec 12
United Airlines Logo
11:00 am - 9:20 amSDF-EZE
20h 20m2 stops
United Airlines Logo
10:05 pm - 1:17 pmEZE-SDF
17h 12m2 stops
$1,185United Airlines
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Sun, Nov 30 - Fri, Dec 12
Copa Airlines Logo
9:00 am - 7:59 amSDF-EZE
20h 59m2 stops
Copa Airlines Logo
12:19 am - 8:28 pmEZE-SDF
22h 09m2 stops
$1,691Copa Airlines
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Thu, Dec 4 - Sat, Jan 10
Copa Airlines Logo
11:00 am - 7:59 amSDF-EZE
18h 59m2 stops
Copa Airlines Logo
2:15 am - 8:42 pmEZE-SDF
20h 27m2 stops
$2,183Copa Airlines
Find Deal
Sun, Nov 30 - Thu, Dec 11

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
Feb 23
SDF2:59 pmLouisville Intl
32h 01m
2 stops
EZE1:00 amBuenos Aires Ministro Pistarini
Mar 3
EZE4:05 amBuenos Aires Ministro Pistarini
21h 51m
2 stops
SDF11:56 pmLouisville Intl
$1,018
Find similar
LATAM Airlines
Feb 23
SDF2:59 pmLouisville Intl
32h 01m
2 stops
EZE1:00 amBuenos Aires Ministro Pistarini
Mar 3
EZE7:45 amBuenos Aires Ministro Pistarini
29h 52m
3 stops
SDF11:37 amLouisville Intl
$1,021
Find similar
LATAM Airlines
Dec 8
SDF3:18 pmLouisville Intl
16h 17m
2 stops
EZE9:35 amBuenos Aires Ministro Pistarini
Dec 10
EZE4:05 amBuenos Aires Ministro Pistarini
20h 53m
2 stops
SDF10:58 pmLouisville Intl
$1,060
Find similar

Delta flights from Louisville to Buenos Aires Ministro Pistarini Airport

Our best Delta deals on Louisville to Buenos Aires Ministro Pistarini Airport flight tickets
Delta
Feb 23
SDF10:10 amLouisville Intl
20h 50m
1 stop
EZE9:00 amBuenos Aires Ministro Pistarini
Mar 4
EZE8:55 pmBuenos Aires Ministro Pistarini
16h 42m
1 stop
SDF11:37 amLouisville Intl
$1,026
Find similar
Delta
Feb 23
SDF12:40 pmLouisville Intl
19h 35m
2 stops
EZE10:15 amBuenos Aires Ministro Pistarini
Mar 4
EZE10:25 pmBuenos Aires Ministro Pistarini
24h 27m
2 stops
SDF8:52 pmLouisville Intl
$1,030
Find similar
Delta
Dec 8
SDF3:18 pmLouisville Intl
15h 42m
1 stop
EZE9:00 amBuenos Aires Ministro Pistarini
Dec 10
EZE4:05 amBuenos Aires Ministro Pistarini
31h 45m
2 stops
SDF9:50 amLouisville Intl
$1,056
Find similar

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 October 16, 2025.
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

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Mon 2/23

2:59 pm-1:00 am

2 stops32h 01m

Buenos Aires Ministro Pistarini

Tue 3/3

4:05 am-11:56 pm

2 stops21h 51m

$1,018

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Mon 2/23

2:59 pm-1:00 am

2 stops32h 01m

Buenos Aires Ministro Pistarini

Tue 3/3

7:45 am-11:37 am

3 stops29h 52m

$1,021

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Mon 2/23

10:10 am-9:00 am

1 stop20h 50m

Buenos Aires Ministro Pistarini

Tue 3/3

8:55 pm-4:52 pm

1 stop21h 57m

$1,026

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Mon 2/23

12:40 pm-10:15 am

2 stops19h 35m

Buenos Aires Ministro Pistarini

Wed 3/4

10:25 pm-8:52 pm

2 stops24h 27m

$1,030

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Thu 12/4

11:55 am-2:55 pm

2 stops25h 00m

Buenos Aires Ministro Pistarini

Sun 1/11

8:40 am-11:45 pm

3 stops41h 05m

$1,113

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Thu 12/4

11:55 am-12:50 pm

3 stops22h 55m

Buenos Aires Ministro Pistarini

Sun 1/11

8:40 am-11:45 pm

3 stops41h 05m

$1,167

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Sun 11/30

3:35 pm-9:20 am

1 stop15h 45m

Buenos Aires Ministro Pistarini

Fri 12/12

11:55 pm-1:21 pm

1 stop15h 26m

$1,181

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Sun 11/30

11:00 am-9:20 am

2 stops20h 20m

Buenos Aires Ministro Pistarini

Fri 12/12

10:05 pm-1:17 pm

2 stops17h 12m

$1,185

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Thu 12/4

9:00 am-7:59 am

2 stops20h 59m

Buenos Aires Ministro Pistarini

Sat 1/10

12:19 am-8:28 pm

2 stops22h 09m

$1,691

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Sun 11/30

11:00 am-7:59 am

2 stops18h 59m

Buenos Aires Ministro Pistarini

Thu 12/11

2:15 am-8:42 pm

2 stops20h 27m

$2,183

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 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

What is the cheapest day to depart on your flight to Buenos Aires Ministro Pistarini Airport?

Our data shows that Monday is the least expensive day to fly to Buenos Aires Ministro Pistarini Airport. Tickets to fly out on this day can be as low as $1,108. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires Ministro Pistarini Airport on Tuesday is $1,613.

What is the cheapest time of day to depart on your flight to Buenos Aires Ministro Pistarini Airport?

According to our data, the cheapest time of day to fly to Buenos Aires Ministro Pistarini Airport is in the morning. momondo users have found flights departing from Louisville to Buenos Aires Ministro Pistarini Airport in the morning for as low as $1,238. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,473 on average. Flights to Buenos Aires Ministro Pistarini Airport from Louisville in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

Direct flights

None
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.
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  • 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 14h 02m, 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 $1,033Free CancellationRating
7.9
7,977 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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