What’s the cost of a flight from Chicago to Iguassu?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Chicago and Iguassu Falls.

Choose a date to explore the best fares now.

If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.

Which airports serve Chicago and Iguassu Falls?

When planning a trip of about 5120 mi, it's a good idea to check flights from surrounding airports too.

• Airports in Chicago: Chicago is connected to 3 airports - Midway, O'Hare, Rockford.
• Airports in Iguassu Falls: The only active airport in Iguassu Falls is Iguassu Falls - Cataratas.

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.

Filter and compare flights from Chicago to Iguassu

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Other popular destinations

Want more ideas for your trip to Brazil? Check these: Fortaleza, Porto Alegre, Recife, Rio de Janeiro, São Paulo.

Advanced filters help you skip long layovers or inconvenient times. The “airlines” filter is handy if you want to collect miles or prefer a certain onboard experience.