HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Argentina

$765+ 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 12/20. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — EZE
Oct 18 — Oct 251
Sat 10/18
Sat 10/25
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Louisville to Argentina with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 September 18, 2025.

Round-trip from

$1,025
(American Airlines)

One-way from

$765
(Copa Airlines)

Popular in

October

Cheapest in

August
From Louisville Intl to Argentina
Search Deals
One-way flight from Louisville Intl to Argentina
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($112 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($41 potential savings vs. average RT price).
Search Deals

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 September 18, 2025.

This Delta deal was found by Cheapflights users on 9/17. 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.
Mon 12/810:37 amSDF - EZE
1 stop20h 23mDelta
Wed 12/104:05 amEZE - SDF
2 stops20h 44mDelta
Deal found 9/17$1,055
This Delta deal was found by Cheapflights users on 9/17. 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.
Sun 11/303:09 pmSDF - EZE
1 stop14h 11mDelta
Fri 12/128:55 pmEZE - SDF
1 stop18h 20mDelta
Deal found 9/17$1,105
This LATAM Airlines deal was found by Cheapflights users on 9/17. 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.
Mon 12/110:37 amSDF - EZE
2 stops17h 43mLATAM Airlines
Mon 1/1212:15 pmEZE - SDF
2 stops23h 19mLATAM Airlines
Deal found 9/17$1,590
This Delta deal was found by Cheapflights users on 9/17. 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.
Mon 12/18:35 amSDF - EZE
2 stops19h 30mDelta
Mon 1/128:55 pmEZE - SDF
1 stop16h 42mDelta
Deal found 9/17$1,625
This Ovago deal was found by Cheapflights users on 9/17. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2112:32 pmSDF - EZE
2 stops19h 03mLATAM Airlines
Thu 1/112:15 pmEZE - SDF
2 stops23h 18mLATAM Airlines
Deal found 9/17$1,768
This Delta deal was found by Cheapflights users on 9/17. 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.
Sun 12/218:30 amSDF - EZE
2 stops19h 35mDelta
Thu 1/18:55 pmEZE - SDF
1 stop14h 38mDelta
Deal found 9/17$2,010
This Copa Airlines deal was found by Cheapflights users on 9/16. 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.
Sun 11/3011:00 amSDF - EZE
2 stops18h 59mCopa Airlines
Thu 12/1112:07 amEZE - SDF
2 stops22h 42mCopa Airlines
Deal found 9/16$2,203

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 September 18, 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

Mon 2/23

5:59 am-8:20 am

1 stop24h 21m

Buenos Aires Ministro Pistarini

Wed 3/4

10:25 pm-9:36 pm

1 stop25h 11m

$1,025

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Mon 2/23

12:34 pm-8:20 am

1 stop17h 46m

Buenos Aires Ministro Pistarini

Tue 3/3

10:25 pm-9:36 pm

1 stop25h 11m

$1,025

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Mon 2/23

12:40 pm-10:15 am

2 stops19h 35m

Buenos Aires Ministro Pistarini

Tue 3/3

8:55 pm-1:50 pm

1 stop18h 55m

$1,030

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

8:55 pm-9:34 am

1 stop14h 39m

$1,030

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Sat 12/20

10:50 am-7:59 am

2 stops19h 09m

$765

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Sat 12/20

6:01 am-7:30 am

1 stop23h 29m

$888

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Sat 12/20

10:50 am-3:10 pm

3 stops50h 20m

$1,345

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

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 month to book a flight from Louisville to Argentina?

Currently, April is the cheapest month in which you can book a flight from Louisville to Argentina (average of $795). Flying from Louisville to Argentina in December is currently the most expensive (average of $1,260). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 September 18, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Louisville to Argentina as you normally would.

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 September 18, 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
8.0
Very good
7,961 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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?

    American Airlines and Delta can get you from Louisville to Argentina in just under 19h 35m. Your travel time can differ by up to 4h 46m. There are 5332 mi between Louisville and Argentina. This flight may include one or multiple stops.

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

    For one-way options, check prices for Copa Airlines. According to our data, you can fly for as low as $765. Users have also found prices from $888 and $1,345 on American Airlines 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.

  • What is the cheapest month to book a flight from Louisville to Argentina?

    Currently, April is the cheapest month in which you can book a flight from Louisville to Argentina (average of $795). Flying from Louisville to Argentina in December is currently the most expensive (average of $1,260). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Louisville to Argentina

See prices for flight routes from nearby airports that may be better suited for you.
Nashville to Jose Maria Cordova Intl flights
Cincinnati to Ministro Pistarini flights
Cincinnati to Lima flights
Cincinnati to Jose Maria Cordova Intl flights
Nashville to Lima flights
Nashville to Ministro Pistarini flights
Nashville to Guarulhos Intl flights
Nashville to Santiago flights
Cincinnati to Bogotá flights
Nashville to Jorge Newbery flights
Nashville to Cartagena flights
Cincinnati to Barranquilla flights
Nashville to Viracopos flights
Cincinnati to Guarulhos Intl flights
Cincinnati to Santiago flights
Nashville to Bogotá flights
Louisville to Lima flights
Lexington to Bogotá flights
Nashville to Cuzco flights
Louisville to Ministro Pistarini flights
Nashville to Georgetown flights
Cincinnati to Quito flights
Nashville to Quito flights
Cincinnati to Cartagena flights
Cincinnati to Rio de Janeiro–Galeão Intl flights
Louisville to Bogotá flights
Knoxville to Lima flights
Knoxville to Cartagena flights
Knoxville to Ministro Pistarini flights
Knoxville to Guarulhos Intl flights
Nashville to Rio de Janeiro–Galeão Intl flights
Nashville to Guayaquil flights
Nashville to Montevideo flights
Nashville to Santos Dumont flights
Knoxville to Santiago flights
Nashville to Vitória flights
Louisville to Guarulhos Intl flights
Lexington to Lima flights
Louisville to Santiago flights
Cincinnati to Cordoba flights
Cincinnati to Guayaquil flights
Lexington to Guayaquil flights
Lexington to Cordoba flights
Lexington to Cuzco flights
Lexington to Santiago flights
Nashville to Barranquilla flights

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 September 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,033Average$1,215FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.