The cheapest times to fly from BNA to AEP are

  • January 15th to February 11th
  • May 14th to June 24th (except the weeks of May 21st and June 4th)
  • 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 BNA to AEP is mid October. Prices can be as high as $2637 for Friday flights during late December, or as low as $874 for Tuesday flights around mid October.


When to Fly to Buenos Aires

Flying from Nashville, TN (BNA) to Buenos Aires (AEP) will usually cost between $1064 to $1900 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid October with an average ticket price of $1084. Due to high demand the most expensive time to fly is late December, with an average price of $1809. Planning your trip to low-cost times can easily save you $725 on economy flights and even more on first-class flights. Generally, any price below $1345 can be considered a good price for a round-trip BNA to AEP flight.

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

BNA to AEP Flight Prices

Compared to other flights, the BNA to AEP flight is slightly more expensive than the average and costs more than the average flight leaving from Nashville. The average price per mile (for a direct flight) is $0.16, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Fridays 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 $272 (15%) 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 $1330. Return trip prices are from the AEP to BNA 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 BNA to AEP can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 10 hour 22 minutes may 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 a nonstop flight from BNA to AEP while comparing.

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

  • 19 miles (31 km) away from AEP
  • Usually 10.19% less expensive than AEP
  • 1-layover flights available

See BNA to EZE flights


Flight Hacking BNA 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 BNA to AEP — but Champion Traveler does!

Hack #1: Lima (BNA > LIM > AEP)

  • Price for both tickets: $1088
  • Average savings: $258 (19.14%)

See BNA to LIM flights

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

  • Price for both tickets: $1138
  • Average savings: $207 (15.39%)

See BNA to JFK flights

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

  • Price for both tickets: $1144
  • Average savings: $201 (14.94%)

See BNA to MIA flights


Flight Questions Answered

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

Which airlines fly this route?

You can find 8 major airlines flying this route most often: Aerolineas Argentinas, Air Canada, American, COPA, Delta, JetBlue, LATAM, United, and potentially more during busy seasons.

How far away is it from Aeroparque Jorge Newbery Airport to Nashville International Airport?

The distance between the two airports is roughly 5211 miles or 8386 kilometers.

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

The real-world flight time for a nonstop BNA to AEP flight is about 10 hour 22 minutes.

How many flights go between Nashville, TN and Buenos Aires?

It depends on the day of the week and the date, but a typical day might have around 68 available flights from BNA to AEP.


Airport Location Info


Departing Airport

Origination codeBNA
Origination airport nameNashville International Airport
CityNashville, TN
Countrythe United States

Return Airport

Destination codeAEP
Destination airport nameAeroparque Jorge Newbery Airport
CityBuenos Aires


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.