It takes two to tango and dance partners American and United keep one-upping each other's moves with this fare war attacking respective hubs on tickets to Argentina and Brazil. These unadvertised sale fares to Buenos Aires keep coming and going, so hurry up and book one of these crazy low fares starting at just $537 RT before there's another pause in the music.
The good news is that these unadvertised sale fares are still 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 as both American and Delta have Basic Economy bag fees listed on the baggage information sections of their websites.
Related: 7 Cheap Places to Visit in 2020
- Travel Period: May through December.
- 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 3-night minimum stay.
- Blackout Dates: No inbound travel in July.
A few of the routes from Florida may have some availability for winter and early spring travel. Since availability varies quite a bit depending on the route, make sure to click on the fare details below for more booking info.
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.
Cheap Flights to Buenos Aires (EZE)
Cheap Flights to Sao Paulo (GRU)
These are Main Cabin fares on American, United, and Copa, which include one free checked bag and standard carry-on allowances.
Standard advanced seat selection is included with all fares. You may pay a fee to choose preferred seating with more legroom or at the front of the aircraft.
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.
As an example, I found seats departing Houston IAH on Monday, October 12, returning from Buenos Aires EZE on Tuesday, October 27, 2020, for $539 roundtrip.