Cheap flights from Brazil to Illinois from $286
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Brazil to Illinois departing on 9/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Brazil to Illinois
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Illinois?
The cheapest month to fly to Illinois from Brazil is in September. Flight prices, which tend to average around $745, 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 September, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $839.
What is the cheapest day to depart on your flight to Illinois?
The cheapest day to depart from Brazil to Illinois is on a Monday when prices can be found for as low as $919. Flights from Brazil to Illinois on a Saturday will generally be more expensive and average around $1,041. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Illinois?
Our most recent data shows that the best time of day to fly to Illinois is in the morning. Flights from Brazil to Illinois during this time can be as low as $885. Flights in the evening are often more expensive with an average ticket price of $1,004.
What is the cheapest Brazil to Illinois flight route?
Fly from Sao Paulo Guarulhos Intl to Chicago O'Hare Intl for the best Brazil - Illinois flight prices
How far in advance should I book a flight to Illinois?
You are more likely to see cheaper flights to Illinois from Brazil when booking 10 weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $958 when searching 10 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 $780 on momondo.
What cabin class options are available on Brazil to Illinois flights?
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.
What is the cheapest airline that flies from Brazil to Illinois?
United Airlines, Avianca, and Delta are the most popular carriers operating from Brazil to Illinois
What airlines fly to Illinois?
United Airlines, Copa Airlines and Avianca are the top three most popular airlines that fly to Illinois from Brazil according to our data. United Airlines is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 5 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.
How many flights depart from Brazil to Illinois on average per day?
The number of flights available between Brazil and Illinois is 2 per day as of June 2025. The most frequent departure time is 10:00PM, with 100% of daily flights leaving in the evening.
How many flights depart from Brazil to Illinois on average per week?
The number of flights available between Brazil and Illinois is 14 per week as of June 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.
Cheap Brazil to Illinois flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Brazil to Illinois
When did momondo last update prices for flights from Brazil to Illinois?
Prices for flights from Brazil to Illinois are refreshed on a daily basis.
How many operators does momondo search for flights from Brazil to Illinois?
The number of operators available for flights from Brazil to Illinois is 5 as of June 2025.
How old do you have to be to fly from Brazil to Illinois?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Brazil to Illinois.
What documentation or ID do you need to fly to Illinois?
The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Brazil to Illinois?
Based on momondo bookings for flights between Brazil and Illinois, the leading plane model is Boeing 787-9 Dreamliner, making up 46.54% of the total bookings. Other popular models include Boeing 787-10 Dreamliner with 29.62%, Airbus A330-900neo with 5.22%, and Boeing 777-300 with 4.09%.
Best airlines flying from Brazil to Illinois
Compare and see reviews for airlines that fly from Brazil to Illinois with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $606 | Free Cancellation | Rating 6.7 2,349 reviews | |||
| PriceFrom $609 | Free Cancellation | Rating 7.5 1,453 reviews | |||
| PriceFrom $687 | Free Cancellation | Rating 7.4 8,809 reviews | |||
| PriceFrom $844 | Free Cancellation | Rating 7.5 1,785 reviews | |||
| PriceFrom $851 | Free Cancellation | Rating 7.1 9,563 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Brazil to Illinois?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Brazil to Illinois for you.
Can I find flights from Brazil to Illinois with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Illinois from Brazil with this policy.
How can momondo help me find flights from Brazil to Illinois?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Brazil to Illinois.
I’m not ready to book a flight from Brazil to Illinois right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Illinois, momondo offers a useful price alert feature which will track prices for flights to Illinois from Brazil and alert you when they change.