Cheap flights from Chicago to Sao Paulo from $176
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Sao Paulo departing on 4/10. 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 Chicago to Sao Paulo
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 typical price of a round-trip flight between Chicago and Sao Paulo?
What is the cheapest month to fly to Sao Paulo?
The cheapest month to fly to Sao Paulo from Chicago is in March. Flight prices, which tend to average around $708, are often lower during this time because this is during the off-season. If you don’t want to visit Sao Paulo in March, then you should wait until February to fly from Chicago, when ticket prices are also cheap, with an average price of $774.
What is the cheapest day to depart on your flight to Sao Paulo?
The cheapest day to depart on your flight to Sao Paulo is on a Thursday when prices can be found for as low as $1,092. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Chicago because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,583.
What is the cheapest time of day to depart on your flight to Sao Paulo?
At noon is the cheapest time of day to fly from Chicago to Sao Paulo when you can find flight prices for as low as $916. Flying to Sao Paulo at noon is an ideal time because this is during off-peak travel hours. Flights to Sao Paulo are more costly in the evening, with an average ticket price of $1,535. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Chicago to Sao Paulo flight route?
Fly from Chicago O'Hare Intl to Sao Paulo Guarulhos Intl for the best Chicago - Sao Paulo flight prices
How far in advance should I book a flight to Sao Paulo?
You are more likely to see cheaper flights to Sao Paulo from Chicago when booking 14 weeks ahead of your departure date. In general, you can expect to find flights to Sao Paulo for around $1,072 when searching 14 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sao Paulo from Chicago for as low as $686 on momondo.
What cabin class options are available on Chicago to Sao Paulo flights?
There are 3 cabin classes available to choose from on Chicago to Sao Paulo 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 Chicago to Sao Paulo?
Azul, Avianca, and GOL are the most popular carriers operating from Chicago to Sao Paulo
What airlines fly to Sao Paulo?
United Airlines, Air Canada and Copa Airlines are the top three most popular airlines that fly to Sao Paulo from Chicago according to our data. United Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Sao Paulo. Keep in mind that there are 8 different airlines that fly to Sao Paulo on a routine basis, so you have a few additional options to choose from.
How many flights depart from Chicago to Sao Paulo on average per day?
The number of flights available between Chicago and Sao Paulo is 2 per day as of March 2025. The most frequent departure time is 10:00PM, with 100% of daily flights leaving in the evening.
How many flights depart from Chicago to Sao Paulo on average per week?
14 flights are operational weekly from Chicago to Sao Paulo as of March 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.
When to book flights from Chicago to Sao Paulo
Cheap Chicago to Sao Paulo (CHI to SAO) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago to Sao Paulo
Best Price Found | $176 |
|---|---|
Fastest flight time | 10h 10m |
Direct flights | Every day |
Airports in Sao Paulo | 3 airports |
How far is Chicago to Sao Paulo by plane?
The straight-line distance from Chicago to Sao Paulo is 5220.4 mi. 12h 15m is a normal flight duration for this route.
When did momondo last update prices for flights from Chicago to Sao Paulo?
Prices for flights from Chicago to Sao Paulo refresh daily.
How many operators does momondo search for flights from Chicago to Sao Paulo?
As of March 2025, there are 8 operators available to choose from for flights from Chicago to Sao Paulo.
How old do you have to be to fly from Chicago to Sao Paulo?
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 Chicago to Sao Paulo.
What documentation or ID do you need to fly to Sao Paulo?
The travel and health documents you'll need for your trip to Sao Paulo may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sao Paulo. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Chicago to Sao Paulo?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Chicago to Sao Paulo is Boeing 787-10 Dreamliner (99.43% of total bookings). The next most popular plane model is Airbus A321-100/200 (0.57%).
What is the most popular airline from Chicago to Sao Paulo?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Chicago to Sao Paulo is United Airlines (34% of total bookings). The next most popular airlines are Copa Airlines (28%), Air Canada (10%), and LATAM Airlines (10%).
Best airlines flying from Chicago to Sao Paulo
Compare and see reviews for airlines that fly from Chicago to Sao Paulo with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $376 | Free Cancellation | Rating 7.6 1,400 reviews | |||
| PriceFrom $450 | Free Cancellation | Rating 8.0 773 reviews | |||
| PriceFrom $487 | Free Cancellation | Rating 8.0 7,899 reviews | |||
| PriceFrom $494 | Free Cancellation | Rating 7.5 1,754 reviews | |||
| PriceFrom $605 | Free Cancellation | Rating 6.7 2,301 reviews | |||
| PriceFrom $727 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $759 | Free Cancellation | Rating 7.0 9,001 reviews | |||
| PriceFrom $773 | Free Cancellation | Rating 7.4 8,614 reviews |
United Airlines Flights From Chicago to Sao Paulo
United Airlines is one of the most popular airlines flying from Chicago to Sao Paulo, operating 7 flights/week on average for this route. A good United Airlines flight deal for Chicago to Sao Paulo starts from $773 round-trip, up to an average price of $1,247. Our users have rated United Airlines at 7.4/10.
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 Chicago to Sao Paulo?
Finding the right flight to Sao Paulo from Chicago 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 Chicago to Sao Paulo with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Sao Paulo from Chicago with this policy.
How can momondo help me find flights from Chicago to Sao Paulo?
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 Chicago to Sao Paulo.
I’m not ready to book a flight from Chicago to Sao Paulo right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Chicago to Sao Paulo flights. All you need is a valid email address and we will do the rest; it is that quick and easy.