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Airfare price history charts for all flights from Chicago to Porto Alegre

Airfare history from Chicago to Porto Alegre

In order to find cheap airfares from Chicago to Porto Alegre, simply use the directory of popular flight route combinations below. Please note that if your from-to combination is not in the list, you will need to enter the search in the search boxes.

Hint: Move your mouse over the chart to see detailed pricing from Chicago to Porto Alegre

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Basic information for historical flights from Chicago to Porto Alegre

Lowest price found $1127
Average price $1324
Cheapest months to travel   September

More fare history to Porto Alegre