What’s the cost of a flight from Rio de Janeiro Santos Dumont to Buenos Aires?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Rio de Janeiro and Buenos Aires.

Choose a date to explore the best fares now.

If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.

Are there multiple airports in Rio de Janeiro and Buenos Aires?

If your departure or arrival city has more than one airport, it's worth comparing all of them for timing and pricing.

• Airports in Rio de Janeiro: 3 airports are active in Rio de Janeiro - Antonio Carlos Jobim, Jacarepaguá, Santos Dumont.
• Airports in Buenos Aires: 3 airports are available in Buenos Aires - El Palomar, Jorge Newbery, Ministro Pistarini.

If you're traveling with a group or bulky luggage, look into parking or transport options. Alternative airports may offer faster transfers or better rates.

Compare flights from Rio de Janeiro Santos Dumont to Buenos Aires with advanced filters

Find your ideal flight using Jetcost. Select whether you want nonstop or connecting flights, round-trip or one-way, and filter by airline, price, or booking site.

Other popular destinations

Looking for alternatives in Argentina? Travelers also liked: Buenos Aires, Córdoba, Iguazu, Mendoza, San Carlos de Bariloche.

If you have a preferred time to leave or arrive, filters can help you show only the matching flights. You can also filter by your favorite airline and see only those deals.