How much is a ticket from Saint Louis to Porto Alegre?

Depending on when you travel and how far in advance you book, fares between Saint Louis and Porto Alegre can differ a lot.

Choose a date to explore the best fares now.

If you’re flexible with timing, consider overnight flights — they often cost less and are less crowded. Exploring multiple date and time combinations can help you find the cheapest solution.

Flights between Saint Louis and Porto Alegre: which airports can you choose?

The distance between Saint Louis and Porto Alegre is about 8656 km. Checking alternative airports can help lower the total cost of your trip.

• Airports in Saint Louis: The only active airport in Saint Louis is Saint Louis - Lambert.
• Airports in Porto Alegre: Currently, the only available airport in Porto Alegre is Porto Alegre - Salgado Filho.

Choosing airports with fast connections to the city center can cut down total travel time. You can compare all flights from Saint Louis airports to find the best option.

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Other popular destinations

Looking for alternatives in Brazil? Travelers also liked: Fortaleza, Porto Alegre, Recife, Rio de Janeiro, São Paulo.

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.