Cheap flights from Chicago to Porto Alegre

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Flight prices from Chicago to Porto Alegre

There’s no fixed price — fares between Chicago and Porto Alegre can vary a lot by day or time.

Choose a date to explore the best fares now.

The lowest fares are often found with some flexibility in travel dates. If your plans are flexible, you’ll have a better chance of finding cheap flights.

Is there more than one airport in Chicago or Porto Alegre?

Even short-haul routes can benefit from considering secondary airports. It may open up more flight times or cheaper fares.

  • Airports in Chicago: Chicago has 3 airports - Midway, O'Hare, Rockford.
  • Airports in Porto Alegre: Porto Alegre - Salgado Filho is the only airport in operation.

Airports with more daily flights offer more flexibility if plans change or delays occur. If you’re flexible, consider airports near Porto Alegre as well.

Flights from Chicago to Porto Alegre - Salgado Filho

Plan your journey from Chicago 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: Belo Horizonte, Recife, Rio de Janeiro, Salvador, 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 Chicago to Porto Alegre.

How much does an airline ticket from Chicago 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 Chicago to Porto Alegre.

How far is Chicago from Porto Alegre?

Chicago is about 5481 mi from Porto Alegre.

What are the airports in Porto Alegre?

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

What are the airports in Chicago?

Chicago has 3 airports: Midway, O'Hare, Rockford.

What are the most popular cities in Brazil?

The most popular cities in Brazil according to our users' searches are: Belo Horizonte, Recife, Rio de Janeiro, Salvador, São Paulo.

When should I book a flight from Chicago to Porto Alegre?

The best time to book a flight from Chicago to Porto Alegre is 1 month in advance, while the worst time is 1 week in advance.

What is the cheapest month to fly from Chicago to Porto Alegre?

This information is not available at the moment.

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

This information is not available at the moment.

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

This information is not available at the moment.