We're seeing some phenomenal price drops on flights to Argentina from several hub cities across the U.S. American and Delta are going head-to-head with low fares in the $600 range to Buenos Aires (EZE) and Mendoza (MDZ), and Copa Airlines is offering fares as low as $539 roundtrip.

Since Delta announced it will be purchasing a major stake in LATAM Airlines, there has been a bit of a turf war in South America. Along with this battle for business, Basic Economy has crept it's way deeper into South America and we now see both Delta and American listing Basic Economy bag fee prices for South America flights.

The good news is that these unadvertised sale fares are still the old regular Main Cabin Economy fares and include checked bags. But I would recommend booking these now, because future sales will likely be Basic Economy for the lowest fares.


Related: 7 Hidden Gems in South America You Should Add to Your Bucket List


Travel Availability

  • Travel Period: Varies by route. Flights from American hub cities on Delta are available from November through June; Flights from Delta hub cities on American are available from March through June; A few select routes have availability beyond June.
  • Travel Days of the Week: Mostly Mondays, Tuesdays, Wednesdays, and Thursdays; Certain routes may have other scattered days/week available.
  • Minimum Stay: The lowest fares may require a 10-night minimum stay. Slightly higher fares are available with only a one week or Saturday night stay required.
  • Blackout Dates: Holiday travel in late December and early January. Certain routes may have more blackout periods.

Since availability varies quite a bit depending on the route, make sure to click on the fare details below for more booking info on each route.

Sale Period

This sale is unadvertised, and fares may jump at any moment. Secure your low fare by booking now and taking advantage of a 24-hour risk-free cancellation policy to think about your plans.

Sample Fares

Orlando to Buenos Aires $539 roundtrip

Orlando to Mendoza $551 roundtrip

Charlotte to Buenos Aires $617 roundtrip

Atlanta to Buenos Aires $618 roundtrip

Dallas to Buenos Aires $618 roundtrip

Philadelphia to Buenos Aires $618 roundtrip

Phoenix to Buenos Aires $618 roundtrip

Miami to Buenos Aires $626 roundtrip

Atlanta to Mendoza $627 roundtrip

Los Angeles to Buenos Aires $686 roundtrip

Detroit to Buenos Aires $712 roundtrip

Minneapolis to Buenos Aires $712 roundtrip

Detroit to Mendoza $712 roundtrip

Minneapolis to Mendoza $725 roundtrip

Los Angeles to Mendoza $768 roundtrip

There may be great deals from or to other cities as well. Have a look at all of our fares to Buenos Aires (EZE) and Mendoza (MDZ).

Baggage

These are Main Cabin fares on American and Delta, which include 2 free checked bags. Flights on Copa include one free checked bag and the flight from Miami is on Bolivana de Aviacion, which includes 2 free checked bags.

Seat Selection

Standard advanced seat selection is included on all fares. You may pay a fee to choose preferred seating with more legroom or at the front of the aircraft.

Alternate Fares

These are still regular Main Cabin Economy fares, but it's only a matter of time before Basic Economy will be more widespread to this region. Book these fares now and enjoy advanced seat assignments and free checked bags.


Related: How to Save on Flights within South America


Example Booking

As an example, I found seats departing Atlanta ATL on Monday, April 6, returning from Buenos Aires EZE on Tuesday, April 21, for $618 roundtrip.

cheap-flight-from-atlanta-to-buenos-aires-618-roundtrip-american

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Featured image: Jess Kraft / Shutterstock
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