Cheap flights from Brazil to Illinois from $245

The cheapest month to fly to Illinois from Brazil is in February. Flight prices, which tend to average around $755, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of February, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $782.

The cheapest day to depart from Brazil to Illinois is on a Wednesday when prices can be found for as low as $888. Flights from Brazil to Illinois on a Sunday will generally be more expensive and average around $1,289. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Fly from Sao Paulo Guarulhos Intl to Chicago O'Hare Intl for the best Brazil - Illinois flight prices

You are more likely to see cheaper flights to Illinois from Brazil when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $936 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Brazil for as low as $722 on momondo.

There are 3 cabin classes available to choose from on Brazil to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 7% on your flight if you consider stops on a Brazil to Illinois flight.

The number of flights available between Brazil and Illinois is 1 per day as of October 2026. The most frequent departure time is 10:00PM, with 100% of daily flights leaving in the evening.

The number of flights available between Brazil and Illinois is 8 per week as of October 2026. The most frequent departure day is Wed, with 25% of weekly flights leaving on this day.