The cheapest times to fly from LFT to AEP are

  • January 22nd to March 4th (except the weeks of January 29th and February 12th)
  • May 7th to June 3rd
  • August 6th to December 9th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from LFT to AEP is late May. Prices can be as high as $3591 for Saturday flights during mid July, or as low as $1455 for Tuesday flights around late May.


When to Fly to Buenos Aires

Flying from Lafayette, LA (LFT) to Buenos Aires (AEP) will usually cost between $1559 to $2710 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late May with an average ticket price of $1554. Due to high demand the most expensive time to fly is mid July, with an average price of $2846. Planning your trip to low-cost times can easily save you $1292 on economy flights and even more on first-class flights. Generally, any price below $1877 can be considered a good price for a round-trip LFT to AEP flight.

See below for a graph of average weekly prices for the LFT to AEP route. All prices are for round-trip tickets in USD.

LFT to AEP Flight Prices

Compared to other flights, the LFT to AEP flight is more expensive than the average and costs more than the average flight leaving from Lafayette. The average price per mile (for a direct flight) is $0.23, which is below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Saturdays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $1164 (30%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $1886. Return trip prices are from the AEP to LFT flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from LFT to AEP can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 9 hour 57 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from LFT to AEP while comparing.

Destination alternative #1: Ministro Pistarini Airport (EZE) in Ezeiza

  • 19 miles (31 km) away from AEP
  • Usually 30.85% less expensive than AEP
  • 1-layover flights available

See LFT to EZE flights


Flight Hacking LFT to AEP

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from LFT to AEP — but Champion Traveler does!

Hack #1: Mexico City (LFT > MEX > AEP)

  • Price for both tickets: $1260
  • Average savings: $617 (32.87%)

See LFT to MEX flights

Hack #2: New York, NY (LFT > JFK > AEP)

  • Price for both tickets: $1277
  • Average savings: $601 (31.99%)

See LFT to JFK flights

Hack #3: Miami, FL (LFT > MIA > AEP)

  • Price for both tickets: $1284
  • Average savings: $593 (31.59%)

See LFT to MIA flights


Flight Questions Answered

Still have questions about flying from LFT to AEP? We’ve got answers.

Which airlines fly this route?

You can find 9 major airlines flying this route most often: Aerolineas Argentinas, Air Canada, Alaska, American, COPA, Delta, LATAM, United, WestJet, and potentially more during busy seasons.

How far away is it from Aeroparque Jorge Newbery Airport to Lafayette Regional Paul Fournet Field Airport?

The distance between the two airports is roughly 4980 miles or 8015 kilometers.

How long does it take to fly from LFT to AEP?

The real-world flight time for a nonstop LFT to AEP flight is about 9 hour 57 minutes.

How many flights go between Lafayette, LA and Buenos Aires?

It depends on the day of the week and the date, but a typical day might have around 11 available flights from LFT to AEP.


Airport Location Info


Departing Airport

Origination code LFT
Origination airport name Lafayette Regional Paul Fournet Field Airport
City Lafayette, LA
Country the United States
Latitude 30.2
Longitude -92

Return Airport

Destination code AEP
Destination airport name Aeroparque Jorge Newbery Airport
City Buenos Aires
Country Argentina
Latitude -34.6
Longitude -58.4


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.