How much is a flight from Saint Louis to Rio de Janeiro?

There’s no fixed price — fares between Saint Louis and Rio de Janeiro can vary a lot by day or time.

Pick a travel date to see today’s available fares.

Flying during the week can be more affordable, as weekend flights tend to be pricier. Also consider demand and availability: the last remaining seats often come at higher fares!

Which airports are most convenient between Saint Louis and Rio de Janeiro?

Whether it’s cost or connection time, the right airport combination can make a difference.

• Airports in Saint Louis: Only Saint Louis - Lambert is currently active.
• Airports in Rio de Janeiro: In Rio de Janeiro you can fly to/from 3 airports - Antonio Carlos Jobim, Jacarepaguá, Santos Dumont.

In some cases, flying into a secondary airport can also reduce transfer costs. Connections from multiple airports give you more flight options and airlines.

Explore flights from Saint Louis to Rio de Janeiro your way

On Jetcost, you can filter by round-trip or one-way, time of day, airline, number of stops, and even by specific travel agency.

Other popular destinations

Also interested in Brazil? Check out: Fortaleza, Porto Alegre, Recife, Rio de Janeiro, São Paulo.

If you’re flexible with dates, try checking the days before and after to see if prices vary. Some routes are offered by multiple agencies — comparing fares can really pay off.