Cheap flights from San Juan to Porto Alegre

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How much is a ticket from San Juan to Porto Alegre?

Depending on when you travel and how far in advance you book, fares between San Juan 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.

Which airports serve San Juan and Porto Alegre?

When planning a trip of about 5615 km, it's a good idea to check flights from surrounding airports too.

  • Airports in San Juan: Isla Grande is also an option alongside San Juan - Luis Muñoz Marín.
  • Airports in Porto Alegre: The only active airport in Porto Alegre is Porto Alegre - Salgado Filho.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

Flights from San Juan - Luis Muñoz Marín to Porto Alegre - Salgado Filho

Plan your journey from San Juan to Porto Alegre with ease

Use Jetcost to tailor your search — direct or connecting flights, round-trip or one-way, filtered by airline, price, travel time, or agency.

Other popular destinations

Exploring options in Brazil? These cities are trending: Fortaleza, Porto Alegre, Recife, Rio de Janeiro, São Paulo.

Flight availability can change quickly — refresh the results if you’ve been away from the page for a while.
Frequently Asked Questions

Frequently asked questions about flights from San Juan to Porto Alegre.

How much does an airline ticket from San Juan to Porto Alegre cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from San Juan to Porto Alegre.

How far is San Juan from Porto Alegre?

San Juan is about 5615 km from Porto Alegre.

What are the airports in Porto Alegre?

Porto Alegre has one airport: Porto Alegre - Salgado Filho.

What are the airports in San Juan?

San Juan has another airport: Isla Grande.

What are the most popular cities in Brazil?

The most popular cities in Brazil according to our users' searches are: Fortaleza, Porto Alegre, Recife, Rio de Janeiro, São Paulo.

When should I book a flight from San Juan to Porto Alegre?

The best time to book a flight from San Juan to Porto Alegre is 7 months in advance, while the worst time is 34 weeks in advance.

What is the cheapest month to fly from San Juan to Porto Alegre?

This information is not available at the moment.

What is the most expensive month to fly from San Juan to Porto Alegre?

This information is not available at the moment.

What is the best day of the week to fly from San Juan to Porto Alegre?

This information is not available at the moment.