Cheap flights from Illinois to Sao Paulo from $212
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Sao Paulo departing on 6/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Illinois to Sao Paulo
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Copa Airlines flights from Illinois to Sao Paulo Guarulhos Intl Airport
Our best Copa Airlines deals on Illinois to Sao Paulo Guarulhos Intl Airport flight tickets
Avianca flights from Illinois to Sao Paulo Guarulhos Intl Airport
Our best Avianca deals on Illinois to Sao Paulo Guarulhos Intl Airport flight tickets
See travel insights to Sao Paulo from
How to get the cheapest flight ticket from Illinois to Sao Paulo Guarulhos Intl Airport
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 Sao Paulo Guarulhos Intl Airport?
In general, April is the cheapest month to fly from Illinois to Sao Paulo Guarulhos Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $677. If you don’t want to visit Sao Paulo Guarulhos Intl Airport in April, then you should wait until February to fly from Illinois, when ticket prices are also cheap, with an average price of $748.
What is the cheapest day to depart on your flight to Sao Paulo Guarulhos Intl Airport?
On average, the least expensive day to fly to Sao Paulo Guarulhos Intl Airport from Illinois is on a Thursday. momondo users have found tickets for Thursday departures for as low as $1,086. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Sao Paulo Guarulhos Intl Airport is Wednesday, with ticket prices averaging around $1,589.
What is the cheapest time of day to depart on your flight to Sao Paulo Guarulhos Intl Airport?
Our data shows that the cheapest Illinois to Sao Paulo Guarulhos Intl Airport flights are usually those with departure times at noon. Our users have found flights to Sao Paulo Guarulhos Intl Airport at noon for as low as $956. Flights in the evening are often more expensive with an average ticket price of $1,489.
What is the cheapest Illinois to Sao Paulo Guarulhos Intl flight route?
Fly from Chicago O'Hare Intl to Sao Paulo Guarulhos Intl for the best Illinois - Sao Paulo Guarulhos Intl flight prices
How far in advance should I book a flight to Sao Paulo Guarulhos Intl Airport?
You are more likely to see cheaper flights to Sao Paulo Guarulhos Intl Airport from Illinois when booking 14 weeks ahead of your departure date. In general, you can expect to find flights to Sao Paulo Guarulhos Intl Airport for around $1,052 when searching 14 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sao Paulo Guarulhos Intl Airport from Illinois for as low as $705 on momondo.
What cabin class options are available on Illinois to Sao Paulo Guarulhos Intl flights?
There are 3 cabin classes available to choose from on Illinois to Sao Paulo Guarulhos Intl 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 Illinois to Sao Paulo Guarulhos Intl?
Avianca, Copa Airlines, and GOL are the most popular carriers operating from Illinois to Sao Paulo Guarulhos Intl
What airlines fly to Sao Paulo Guarulhos Intl Airport?
United Airlines, Copa Airlines and Air Canada are the top three most popular airlines that fly to Sao Paulo Guarulhos Intl Airport from Illinois according to our data. United Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Sao Paulo Guarulhos Intl Airport. Keep in mind that there are 7 different airlines that fly to Sao Paulo Guarulhos Intl Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Illinois to Sao Paulo Guarulhos Intl Airport on average per day?
As of May 2025, 2 flights take off from Illinois and land in Sao Paulo Guarulhos Intl Airport each day. The most common flight departure time for this route is 9:00PM, with 100% of daily flights taking off in the evening.
How many flights depart from Illinois to Sao Paulo Guarulhos Intl Airport on average per week?
As of May 2025, 14 flights take off from Illinois and land in Sao Paulo Guarulhos Intl Airport each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.
Cheap Illinois to Sao Paulo Guarulhos Intl Airport flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Illinois to Sao Paulo Guarulhos Intl Airport
When did momondo last update prices for flights from Illinois to Sao Paulo Guarulhos Intl Airport?
Prices for flights from Illinois to Sao Paulo Guarulhos Intl Airport are updated daily.
How many operators does momondo search for flights from Illinois to Sao Paulo Guarulhos Intl Airport?
The number of operators available for flights from Illinois to Sao Paulo Guarulhos Intl Airport is 7 as of May 2025.
How old do you have to be to fly from Illinois to Sao Paulo Guarulhos Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois to Sao Paulo Guarulhos Intl Airport.
What documentation or ID do you need to fly to Sao Paulo Guarulhos Intl Airport?
The required travel and health documents for your Sao Paulo Guarulhos Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sao Paulo Guarulhos Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Illinois to Sao Paulo Guarulhos Intl Airport?
momondo data reveals that the most frequently booked plane model on the route from Illinois to Sao Paulo Guarulhos Intl Airport is Boeing 787-10 Dreamliner, representing 99.48% of all bookings. The subsequent popular model is Airbus A321-100/200 at 0.52%.
Best airlines flying from Illinois to Sao Paulo Guarulhos Intl Airport
Compare and see reviews for airlines that fly from Illinois to Sao Paulo Guarulhos Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $376 | Free Cancellation | Rating 7.5 1,418 reviews | |||
| PriceFrom $487 | Free Cancellation | Rating 8.0 7,941 reviews | |||
| PriceFrom $494 | Free Cancellation | Rating 7.5 1,769 reviews | |||
| PriceFrom $605 | Free Cancellation | Rating 6.7 2,321 reviews | |||
| PriceFrom $727 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $754 | Free Cancellation | Rating 7.0 9,273 reviews | |||
| PriceFrom $773 | Free Cancellation | Rating 7.4 8,702 reviews |
Traveling to a place near Sao Paulo?
Book flights to Sao Paulo if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Illinois to Sao Paulo?
Finding the right flight to Sao Paulo from Illinois is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sao Paulo quick and easy, saving you time and money.
Can I find flights from Illinois to Sao Paulo with flexible booking policies on momondo?
momondo does allow users to show only those flights to Sao Paulo from Illinois which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Illinois to Sao Paulo?
Once you have performed a search for Illinois to Sao Paulo flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Illinois to Sao Paulo right now. Can momondo alert me if prices change?
Price alerts on flights to Sao Paulo from Illinois are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.