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$721+ Cheap flights from Louisville (SDF) to Argentina

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/21. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — EZE
Dec 23 — Dec 301
Tue 12/23
Tue 12/30
1 adult, Economy
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Cheap flight deals from Louisville to Argentina

Keep the following information in mind while searching for Louisville to Argentina flight deals. Data was last updated November 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,006
(LATAM Airlines)

One-way from

$721
(FlightHub)

Popular in

December

Cheapest in

August

Average price

$1,100
Provider with most accurate pricing for Louisville Intl-Buenos Aires (BUE) flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Buenos Aires (BUE) flights.
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From Louisville Intl to Argentina
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One-way flight from Louisville Intl to Argentina
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Highest demand for flights based on searches. 13% potential increase in price ($218 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($99 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Louisville to Argentina

Cheapest flights from Louisville to Argentina
Explore the most affordable flight options available from Louisville to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 23, 2025.

This Copa Airlines deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/279:00 amSDF - EZE
2 stops20h 59mCopa Airlines
Wed 12/32:15 amEZE - SDF
2 stops20h 27mCopa Airlines
Deal found 11/21$1,408
This Justfly.com deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/306:16 pmSDF - EZE
2 stops36h 59mLATAM Airlines
Fri 12/128:55 pmEZE - SDF
1 stop18h 21mLATAM Airlines
Deal found 11/21$1,525
This LATAM Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/510:37 amSDF - EZE
2 stops26h 18mLATAM Airlines
Tue 12/97:10 amEZE - SDF
2 stops28h 40mLATAM Airlines
Deal found 11/20$1,630
This United Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/306:07 pmSDF - EZE
2 stops35h 13mUnited Airlines
Fri 12/1210:05 pmEZE - SDF
2 stops21h 11mUnited Airlines
Deal found 11/20$1,713
This American Airlines deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/301:42 pmSDF - EZE
2 stops18h 33mAmerican Airlines
Fri 12/1211:20 pmEZE - SDF
2 stops17h 39mAmerican Airlines
Deal found 11/21$1,730
This Delta deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/512:58 pmSDF - EZE
1 stop18h 02mDelta
Tue 12/98:55 pmEZE - SDF
1 stop14h 55mDelta
Deal found 11/20$1,751
This KAYAK deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/272:53 pmSDF - EZE
2 stops20h 52mLATAM Airlines
Thu 12/48:00 amEZE - SDF
2 stops17h 59mLATAM Airlines
Deal found 11/21$1,873
This United Airlines deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/277:10 amSDF - EZE
1 stop24h 10mUnited Airlines
Thu 12/411:55 pmEZE - SDF
1 stop15h 26mUnited Airlines
Deal found 11/21$1,951

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Argentina 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, Cheapflights users made 2,558,603 searches. Data last updated November 23, 2025.
Use the filters below to find and compare flights from Louisville to Argentina that are best for you.

Fly from

Louisville

Fly to

Argentina

Route

Depart

Return

Price

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Sat 2/14

5:49 pm-9:00 am

1 stop13h 11m

Buenos Aires Ministro Pistarini

Wed 2/18

12:15 pm-9:33 am

2 stops23h 18m

$1,006

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Tue 2/17

7:05 am-10:15 am

2 stops25h 10m

Buenos Aires Ministro Pistarini

Wed 2/25

10:25 pm-10:49 pm

2 stops26h 24m

$1,014

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Thu 3/12

2:59 pm-9:35 am

2 stops17h 36m

Buenos Aires Ministro Pistarini

Thu 3/26

10:25 pm-7:02 pm

2 stops21h 37m

$1,014

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Mon 2/23

3:34 pm-9:00 am

1 stop15h 26m

Buenos Aires Ministro Pistarini

Mon 3/2

4:05 am-11:50 pm

2 stops21h 45m

$1,018

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Mon 2/23

3:34 pm-9:00 am

1 stop15h 26m

Buenos Aires Ministro Pistarini

Tue 3/3

4:05 am-11:50 pm

2 stops21h 45m

$1,018

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Mon 2/23

8:55 am-9:00 am

1 stop22h 05m

Buenos Aires Ministro Pistarini

Tue 3/3

8:55 pm-2:34 pm

1 stop19h 39m

$1,026

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Mon 2/16

8:55 am-10:15 am

2 stops23h 20m

Buenos Aires Ministro Pistarini

Wed 2/25

8:00 am-11:50 pm

2 stops17h 50m

$1,030

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Mon 2/16

5:33 am-10:15 am

2 stops26h 42m

Buenos Aires Ministro Pistarini

Mon 2/23

8:00 am-10:49 pm

2 stops16h 49m

$1,030

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Mon 2/23

10:46 am-10:15 am

2 stops21h 29m

Buenos Aires Ministro Pistarini

Wed 3/4

10:25 pm-5:51 pm

2 stops21h 26m

$1,030

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Sat 3/21

2:00 pm-9:35 am

2 stops18h 35m

$721

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 16 results
1
2

Best time to book a flight from Louisville to Argentina

Have a flexible travel schedule? Discover the best time to fly to Argentina from Louisville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Louisville to Argentina

What is the cheapest time of day to fly from SDF to AR?

Find hourly flight availability from Louisville to Argentina. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 23, 2025.

It’s optimal to fly from Louisville to Argentina in the morning. By choosing this option you can save up to 27% on the cost of your flight, compared to a flight at noon.

Reviews of airlines servicing Argentina

Get insights into the airlines that provide service to Argentina. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Argentina. Reviews last updated November 23, 2025.
See what other customers who have flown with Delta from Louisville to Argentina have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,000 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,000 reviews
Delta
7.9
Good
8,000 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Louisville to Argentina. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Louisville to Argentina?

    Most people fly from Louisville Intl (SDF) if they book a flight from Louisville to Argentina. Louisville Intl is conveniently located just 5.3 mi from Louisville’s city center.

  • How long is the flight from Louisville to Argentina?

    LATAM Airlines can get you from Louisville to Argentina in just under 13h 11m. Your travel time can differ by up to . There are 5332 mi between Louisville and Argentina.

  • What are the cheapest airlines to fly from Louisville to Argentina one-way?

    For one-way options, check prices for LATAM Airlines. According to our data, you can fly for as low as $721. Users have also found prices from $738 and $818 on Delta and Air Canada, respectively.

  • Can I find deals for flights from Louisville to Argentina that include hotel bookings?

    Yes. In addition to deals on Louisville to Argentina flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to Argentina?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Argentina.

  • Can I find deals for business class flights from Louisville to Argentina?

    Yes. Cheapflights offers flight deals from Louisville to Argentina by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Louisville to Argentina

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Louisville to Argentina

Discover the top airline that operate flights from Louisville to Argentina. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,065Average$1,215FlexibilityNo cancel feeOn-timeN/A

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