Last hours! Flexible flights to Buenos Aires or Santiago from R$549 from São Paulo, Rio and more cities

Take the opportunity to guarantee your trip to Argentina or Chile with unmissable prices! If you have flexibility in the flight date, these are the last hours for you to buy your air ticket to Buenos Aires or Santiago from only R$ 549. The lowest value of the flexible flight is for departures from São Paulo to Buenos Aires. Fares to Santiago start at R$563 from Rio de Janeiro.

Remember that there are still flexible flight departures from Belo Horizonte, Brasília, Curitiba, Fortaleza or Recife. Prices are for round trip tickets, with boarding fees included. The lowest fares are for travel in June 2023.

Check the flexible flight rules below and the purchase links.

Flexible flights to Santiago

Origin months price from Link
Belo Horizonte Sep/22-Jun/23 BRL 1,025 Buy here
Brasilia Sep/22-Jun/23 BRL 1,025 Buy here
Curitiba Sep/22-Jun/23 BRL 1,025 Buy here
Strength Sep/22-Jun/23 BRL 1,025 Buy here
Recife Sep/22-Jun/23 BRL 1,025 Buy here
Rio de Janeiro Sep/22-Jun/23 BRL 563 Buy here
Sao Paulo Sep/22-Jun/23 BRL 759 Buy here

Flexible flights to Buenos Aires, Argentina

Origin months Price Link
Belo Horizonte Sep/22-Jun/23 BRL 742 Buy here
Brasilia Sep/22-Jun/23 BRL 742 Buy here
Curitiba Sep/22-Jun/23 BRL 742 Buy here
Strength Sep/22-Jun/23 BRL 824 Buy here
Recife Sep/22-Jun/23 BRL 824 Buy here
Rio de Janeiro Sep/22-Jun/23 BRL 642 Buy here
Sao Paulo Sep/22-Jun/23 BRL 549 Buy here

Rates are limited and prices may vary based on demand.

How do Flexible Flights work?

Flexible Promo flights are a novelty in the Brazilian market created by 123milhas, currently the largest online travel agency in Brazil. In this modality, the traveler saves by buying the round-trip air ticket well in advance, outside of some periods with very high demand, such as some days in December, January, July and on national holidays or festive dates and events.

The ticket will be issued preferably for the date indicated. But it can also be booked a day before or after, always maintaining the desired stay (number of days at destination). For example, if you request a one-way ticket on the 10th and return on the 20th, the one-way ticket will be issued preferably on those days, or on the 9th and 19th (days before), or 11th and 21st (days after). In addition, it is not possible to choose the airline and the time of the flight, which may have a stopover or connection.

Preferably, up to 45 days before the trip, the company will send the flight data. But, in some cases, confirmation can be made exceptionally up to 10 days before the departure date. Cancellation is free within 7 days of purchase. Afterwards, the fine will be 20% until the ticket is issued. Once the ticket has been issued, the amount paid will no longer be refunded, as it is a promotional fare. Therefore, if you can no longer travel, it is necessary to formalize the cancellation before the ticket is issued.

The fares charged on Flexible Promo Flights are real prices that have already been marketed by airlines in recent months. There is nothing magical or outlandish. One of the central points that make this type of product possible is the purchase of the ticket and round trip well in advance and some negotiations made by the company.

An important detail: wait for confirmation of travel dates to book your accommodation or buy tours and tickets. Or book options with free cancellation and change. In the case of domestic travel, there is the option of booking flexible packages that already include accommodation and also offer incredible rates. In this case, you don’t have to worry about booking the hotel.

How is the luggage on Flexible Flights?

You will be entitled to a carry-on bag weighing up to 10 kg to be accommodated in the plane’s luggage, plus a bag or backpack, as required by law on domestic and international flights. If you wish to purchase checked baggage, you must contact the airline directly to purchase it, after issuing the ticket.

Flexible flights with children

  • Babies up to 1 year and 11 months: Theuntil the return date of the trip, they do not pay. However, be sure to inform the baby’s data (full name and date of birth) in the “Travel form”.
  • Children from 2 years: for children from 2 years old, it is necessary to purchase a flight equal to an adult.

Flexible flights with groups

123miles guarantees the issuance of up to 4 people flying together on the same flights. For groups with 5 or more people, there may be division into different flights, if the company is not able to allocate them all together.


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