HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Louisville (SDF) to Buenos Aires (BUE) from $1,064

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SDF — BUE
May 28 — Jun 41
From?
To?
Tue 5/28
Tue 6/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Cheap flight deals from Louisville to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Buenos Aires (BUE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 23, 2024.

Popular in

January

Cheapest in

May

Average price

$993

Round-trip from

$794
High demand for flights, 26% potential price rise
Search Deals
Best time to find cheap flights, 26% potential price drop
Search Deals
Average for round-trip flights in May 2024
Search Deals
From Louisville Intl to Buenos Aires (BUE)
Search Deals

What is the cheapest day to fly round-trip from Louisville to Buenos Aires?

Leaving on a Tuesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 97% on the overall cost on flights from Louisville to Buenos Aires.

What is the cheapest month to fly from Louisville to Buenos Aires?

Due to multiple factors, expect to potentially pay more when booking in January. For low rates, May can be a great choice for travel to Buenos Aires. Flights to Buenos Aires from Louisville in May are about $1,349 on average during May, but can be found for as low as $791.

When is the cheapest time to fly from Louisville to Buenos Aires (SDF - BUE)?

When flying from Louisville to Buenos Aires, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap United Airlines flights from Louisville to Buenos Aires

Explore cheap flight options specifically provided by United Airlines for the route between Louisville and Buenos Aires. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,708,702 searches. Data last updated May 23, 2024.
Take a look at some of the lowest-priced United Airlines flights heading from Louisville to Buenos Aires. Make sure to double check the flight details before booking.
Wed 6/53:45 pmSDF - EZE
1 stop15h 15mUnited Airlines
Wed 6/129:00 pmEZE - SDF
1 stop17h 30mUnited Airlines
Deal found 5/22$1,499
Wed 6/53:45 pmSDF - EZE
1 stop15h 15mUnited Airlines
Wed 6/129:00 pmEZE - SDF
2 stops24h 19mUnited Airlines
Deal found 5/22$1,503

Cheap Delta flights from Louisville to Buenos Aires

Explore cheap flight options specifically provided by Delta for the route between Louisville and Buenos Aires. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,708,702 searches. Data last updated May 23, 2024.
Have a look at some of the cheapest available Delta flights departing from Louisville and landing in Buenos Aires. Ensure the flight price, dates, time, and airline match your criteria before you book.
Fri 7/265:55 pmSDF - EZE
1 stop14h 50mDelta
Mon 7/298:00 pmEZE - SDF
1 stop14h 53mDelta
Deal found 5/22$1,494
Fri 7/265:55 pmSDF - EZE
1 stop14h 50mDelta
Mon 7/2911:55 pmEZE - SDF
2 stops23h 54mDelta
Deal found 5/22$1,498

Cheap Louisville to Buenos Aires flights in May & June 2024

Find cheap flight options from Louisville to Buenos Aires specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,708,702 searches. Prices were last updated on May 23, 2024.
Check out some of the best flight deals from Louisville to Buenos Aires in 2024. For more flight deals, be sure to check back very soon.
Wed 6/55:45 amSDF - EZE
3 stops24h 05mMultiple Airlines
Wed 6/125:36 amEZE - SDF
3 stops38h 14mMultiple Airlines
Deal found 5/22$1,064
Wed 6/55:45 amSDF - EZE
3 stops24h 05mMultiple Airlines
Wed 6/127:35 amEZE - SDF
2 stops36h 15mMultiple Airlines
Deal found 5/22$1,101
Wed 6/55:45 amSDF - EZE
2 stops22h 50mMultiple Airlines
Tue 6/111:40 amEZE - SDF
2 stops24h 06mMultiple Airlines
Deal found 5/22$1,385
Wed 6/55:45 amSDF - EZE
2 stops22h 50mMultiple Airlines
Wed 6/127:35 amEZE - SDF
2 stops36h 15mMultiple Airlines
Deal found 5/22$1,431
Thu 5/237:43 amSDF - EZE
2 stops20h 52mMultiple Airlines
Wed 5/291:40 amEZE - SDF
2 stops32h 04mMultiple Airlines
Deal found 5/22$1,442
Wed 6/53:45 pmSDF - EZE
1 stop15h 15mUnited Airlines
Wed 6/129:00 pmEZE - SDF
1 stop17h 30mUnited Airlines
Deal found 5/22$1,499
Wed 6/53:45 pmSDF - EZE
1 stop15h 15mUnited Airlines
Wed 6/129:00 pmEZE - SDF
2 stops24h 19mUnited Airlines
Deal found 5/22$1,503
Thu 5/235:50 pmSDF - EZE
3 stops44h 00mMultiple Airlines
Wed 5/293:45 amEZE - SDF
3 stops32h 22mMultiple Airlines
Deal found 5/22$1,581
Thu 5/235:50 pmSDF - EZE
3 stops44h 00mMultiple Airlines
Thu 5/307:35 amEZE - SDF
3 stops28h 32mMultiple Airlines
Deal found 5/22$1,632

Louisville to Buenos Aires 2024 flight deals

Discover exclusive flight deals for travel between Louisville and Buenos Aires in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,708,702 searches. Data last updated May 23, 2024.
Check out some of the best flight deals from Louisville to Buenos Aires in 2024. For more flight deals, be sure to check back very soon.
Wed 6/55:45 amSDF - EZE
3 stops24h 05mMultiple Airlines
Wed 6/125:36 amEZE - SDF
3 stops38h 14mMultiple Airlines
Deal found 5/22$1,064
Wed 6/55:45 amSDF - EZE
3 stops24h 05mMultiple Airlines
Wed 6/127:35 amEZE - SDF
2 stops36h 15mMultiple Airlines
Deal found 5/22$1,101
Fri 7/263:27 pmSDF - EZE
2 stops39h 34mLATAM Airlines
Mon 7/297:35 amEZE - SDF
2 stops28h 57mLATAM Airlines
Deal found 5/22$1,337
Wed 6/55:45 amSDF - EZE
2 stops22h 50mMultiple Airlines
Tue 6/111:40 amEZE - SDF
2 stops24h 06mMultiple Airlines
Deal found 5/22$1,385
Wed 6/55:45 amSDF - EZE
2 stops22h 50mMultiple Airlines
Wed 6/127:35 amEZE - SDF
2 stops36h 15mMultiple Airlines
Deal found 5/22$1,431
Thu 5/237:43 amSDF - EZE
2 stops20h 52mMultiple Airlines
Wed 5/291:40 amEZE - SDF
2 stops32h 04mMultiple Airlines
Deal found 5/22$1,442
Fri 7/265:55 pmSDF - EZE
1 stop14h 50mDelta
Mon 7/298:00 pmEZE - SDF
1 stop14h 53mDelta
Deal found 5/22$1,494
Fri 7/265:55 pmSDF - EZE
1 stop14h 50mDelta
Mon 7/2911:55 pmEZE - SDF
2 stops23h 54mDelta
Deal found 5/22$1,498
Wed 6/53:45 pmSDF - EZE
1 stop15h 15mUnited Airlines
Wed 6/129:00 pmEZE - SDF
1 stop17h 30mUnited Airlines
Deal found 5/22$1,499

Find flights from Louisville to Buenos Aires within your budget

Customize your flight search to find flights from Louisville to Buenos Aires 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 2,708,702 searches. Data last updated May 23, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,064 - $2,048

Route

Depart

Return

Price

Louisville IntlBuenos Aires Ministro Pistarini

SDF - EZE

SDFEZE

Louisville Intl

Wed 6/5

3 stops24h 05m

Buenos Aires Ministro Pistarini

Wed 6/12

3 stops38h 14m

$1,064

Louisville IntlBuenos Aires Ministro Pistarini

SDF - EZE

SDFEZE

Louisville Intl

Wed 6/5

3 stops24h 05m

Buenos Aires Ministro Pistarini

Wed 6/12

2 stops36h 15m

$1,101

Louisville IntlBuenos Aires Ministro Pistarini

SDF - EZE

SDFEZE

Louisville Intl

Fri 7/26

2 stops39h 34m

Buenos Aires Ministro Pistarini

Mon 7/29

2 stops28h 57m

$1,337

Louisville IntlBuenos Aires Ministro Pistarini

SDF - EZE

SDFEZE

Louisville Intl

Wed 6/5

2 stops22h 50m

Buenos Aires Ministro Pistarini

Tue 6/11

2 stops24h 06m

$1,385

Louisville IntlBuenos Aires Ministro Pistarini

SDF - EZE

SDFEZE

Louisville Intl

Fri 7/26

1 stop14h 50m

Buenos Aires Ministro Pistarini

Mon 7/29

1 stop14h 53m

$1,494

Louisville IntlBuenos Aires Ministro Pistarini

SDF - EZE

SDFEZE

Louisville Intl

Fri 7/26

1 stop14h 50m

Buenos Aires Ministro Pistarini

Mon 7/29

2 stops23h 54m

$1,498

Louisville IntlBuenos Aires Ministro Pistarini

SDF - EZE

SDFEZE

Louisville Intl

Wed 6/5

1 stop15h 15m

Buenos Aires Ministro Pistarini

Wed 6/12

1 stop17h 30m

$1,499

Louisville IntlBuenos Aires Ministro Pistarini

SDF - EZE

SDFEZE

Louisville Intl

Wed 6/5

1 stop15h 15m

Buenos Aires Ministro Pistarini

Wed 6/12

2 stops24h 19m

$1,503

Louisville IntlBuenos Aires Ministro Pistarini

SDF - EZE

SDFEZE

Louisville Intl

Fri 7/26

3 stops27h 00m

Buenos Aires Ministro Pistarini

Mon 7/29

3 stops31h 19m

$2,048

Flights are sorted by cheapest first

Deals found on 5/22

When is the cheapest time to fly from Louisville to Buenos Aires?

Use this chart to determine the cheapest time to fly round-trip from Louisville to Buenos Aires. Price data was last updated on May 19, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Louisville to Buenos Aires flight should consider departing on Monday afternoons when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Louisville to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires 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.

Temperature and rainfall in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average temperature and rainfall totals by month.

BUE

Temperature

51.8 - 77 °F

Reviews of airlines servicing Buenos Aires

Get insights into the airlines that provide service to Buenos Aires. 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 Buenos Aires. Reviews last updated May 23, 2024.
Peruse reviews from past customers who have flown with United Airlines and Delta from Louisville to Buenos Aires to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,585 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Crew

8.6

Overall

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,585 reviews
Delta
8.0
Very good
10,585 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Crew

8.6

Overall

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

LATAM Airlines
7.6
Good
2,389 reviews
Delta
8.0
Very good
10,585 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Crew

8.6

Overall

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,852 reviews
Delta
8.0
Very good
10,585 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Crew

8.6

Overall

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air Canada
7.0
Good
6,954 reviews
Delta
8.0
Very good
10,585 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Crew

8.6

Overall

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Louisville to Buenos Aires. 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 Buenos Aires?

    Louisville Intl (SDF) is the airport you will fly out of if you book a flight from Louisville to Buenos Aires. You should not have trouble finding flights to Buenos Aires from Louisville Intl; the airport handles an average of 0 outbound flights to Buenos Aires per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Louisville airport to Buenos Aires. It is only a 5.3 mi journey to Louisville Intl (SDF) from Louisville’s city center.

  • Can I find flights from Louisville to Buenos Aires for under $1,100 on Cheapflights?

    Yes, there are multiple flights from Louisville to Buenos Aires for under $1,100. The cheapest flight booked recently is on Multiple Airlines for just $1,064, but on average you can expect to pay $1,506.

  • What are the cheapest airlines flying from Louisville to Buenos Aires round-trip?

    Currently priced at $1,337, LATAM Airlines will fly you from Louisville to Buenos Aires and back. In addition to LATAM Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $1,494 and $1,499, respectively.

  • What does SDF to EZE mean?

    This is defined as Louisville Intl Airport (SDF) and Buenos Aires Ministro Pistarini Airport (EZE). Codes like Buenos Aires Ministro Pistarini Airport are often used to just call airports uniquely. Buenos Aires Jorge Newbery Airport (AEP) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Louisville to Buenos Aires that include extra baggage allowance?

    The amount of baggage you can bring on your Louisville to Buenos Aires flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Louisville to Buenos Aires with specific airlines?

    Yes, Cheapflights allows you to browse and filter Louisville to Buenos Aires flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Louisville to Buenos Aires?

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

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

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

  • Can I find deals for flights from Louisville to Buenos Aires that allow pets onboard?

    Many airlines flying from Louisville to Buenos Aires offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Louisville to Buenos Aires?

    Yes, you can often find last-minute deals on Louisville to Buenos Aires flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Louisville to Buenos Aires flight deals updated?

    The Louisville to Buenos Aires flight deals you see on this page were last updated on 5/22.

  • When is the best time to book a flight from Louisville to Buenos Aires?

    Currently, April is the cheapest month in which you can book a flight from Louisville to Buenos Aires (average of $793). Flying from Louisville to Buenos Aires in December is currently the most expensive (average of $1,151). 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 Buenos Aires
See prices for flight routes from nearby airports that may be better suited for you.

Cincinnati to Ministro Pistarini flights
Nashville to Jorge Newbery flights
Nashville to Ministro Pistarini flights
Knoxville to Ministro Pistarini flights
Louisville to Ministro Pistarini flights
Cincinnati to Cordoba flights
Nashville to Mendoza flights
Lexington to Ministro Pistarini flights
Nashville to Cordoba flights
Lexington to Cordoba flights

Top 2 airlines flying from Louisville to Buenos Aires

Discover the top 2 airlines that operate flights from Louisville to Buenos Aires. 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 2,708,702 searches. Data last updated May 23, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$861Average$1,172FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$901Average$1,288FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Los Angeles to Mumbai flights
Cleveland to Tampa flights
USA to Brazil flights
Dallas to Chicago flights
Seattle to Cancún flights
San Francisco to Mumbai flights
Atlanta to Cancún flights
Chicago to Rome flights
Baltimore to Cancún flights
Salt Lake City to Denver flights
Seattle to Dallas flights
Louisville to Buffalo flights

Search flights from Louisville to Buenos Aires by cabin class

Find flights from Louisville to Buenos Aires, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Neiva La Marguita
Flights to Hyannis Barnstable
Flights to Laayoune Hassan I
Flights to Edremit/Korfez
Flights to Vava'u Lupepau'U
Flights to Surigao
Flights to Melilla
Flights to Virac
Flights to Rhinelander Oneida County
Flights to Cornwall Newquay
Flights to Parikia Paros
Flights to Cortez Montezuma County
Flights to Mason City
Flights to Ningbo Lishe Intl
Flights to Miyakojima Hirara
Flights to Kirkwall Arpt
Flights to Girona Costa Brava
Flights to Provincetown
Flights to Perugia Sant Egidio
Flights to Samos
Flights to Constanţa Mihail Kogalniceanu
Flights to Dharamshala Kangra
Flights to Dalaman
Flights to Pellston Emmet County

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Louisville to Buenos Aires?

Cheapflights helps you search for flights from Louisville to Buenos Aires via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Louisville to Buenos Aires?

Millions of users choose and trust Cheapflights to book the best flight deals from Louisville to Buenos Aires for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Louisville to Buenos Aires with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Louisville to Buenos Aires flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Louisville to Buenos Aires become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Buenos Aires from Louisville today and book when prices fit your budget.

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.
View all available airlines