Find out what a flight from Saint Louis to Porto Alegre might cost

Prices vary based on date, airline, and availability. Compare several options if you're flying between Saint Louis and Porto Alegre.

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Try shifting your departure forward or backward by a day to find better options. If you’re looking for a good deal, consider flying outside peak hours as well.

Airport options between Saint Louis and Porto Alegre

Even for routes around 5378 mi, using different airports might affect flight cost and travel time.

• Airports in Saint Louis: Only Saint Louis - Lambert operates here.
• Airports in Porto Alegre: Porto Alegre - Salgado Filho is the only functioning airport.

Checking the average travel time to the airport can help you plan better. For some routes, changing your arrival or departure airport might also affect the price.

Compare flights from Saint Louis to Porto Alegre with advanced filters

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Other popular destinations

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