Cheap flights from Chicago O'Hare Intl Airport to Sao Paulo from $273
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 O'Hare Intl Airport to Sao Paulo departing on 5/28. 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 O'Hare Intl Airport 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 O'Hare Intl Airport and Sao Paulo?
What is the cheapest month to fly to Sao Paulo?
The cheapest month to fly to Sao Paulo from Chicago O'Hare Intl Airport is in March. Flight prices, which tend to average around $711, 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 May to fly from Chicago O'Hare Intl Airport, when ticket prices are also cheap, with an average price of $773.
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 $1,086. This is often the case because there is less demand to fly during this day of the week. On the other hand, Wednesday is the most expensive day to depart from Chicago O'Hare Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,589.
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 O'Hare Intl Airport 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 $1,489. 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 O'Hare Intl to Sao Paulo flight route?
Fly from Chicago O'Hare Intl to Sao Paulo Guarulhos Intl for the best Chicago O'Hare Intl - 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 O'Hare Intl Airport when booking 14 weeks ahead of your departure date. In general, you can expect to find flights to Sao Paulo for around $1,062 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 O'Hare Intl Airport for as low as $705 on momondo.
What cabin class options are available on Chicago O'Hare Intl to Sao Paulo flights?
There are 3 cabin classes available to choose from on Chicago O'Hare Intl 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 O'Hare Intl to Sao Paulo?
Avianca, GOL, and Copa Airlines are the most popular carriers operating from Chicago O'Hare Intl to Sao Paulo
What airlines fly to Sao Paulo?
United Airlines, Copa Airlines and Air Canada are the top three most popular airlines that fly to Sao Paulo from Chicago O'Hare Intl Airport according to our data. United Airlines is the first choice among our users, with 37% 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 O'Hare Intl Airport to Sao Paulo on average per day?
As of April 2025, 2 flights take off from Chicago O'Hare Intl Airport and land in Sao Paulo 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 Chicago O'Hare Intl Airport to Sao Paulo on average per week?
14 flights are operational weekly from Chicago O'Hare Intl Airport to Sao Paulo as of April 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 O'Hare Intl Airport to Sao Paulo
Cheap Chicago O'Hare Intl Airport to Sao Paulo (ORD to SAO) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Sao Paulo
Best Price Found | $273 |
|---|---|
Fastest flight time | 10h 10m |
Direct flights | Every day |
Airports in Sao Paulo | 3 airports |
How far is Chicago O'Hare Intl to Sao Paulo by plane?
A flight from Chicago O'Hare Intl to Sao Paulo will travel around 5234.9 mi. In terms of flight time, this usually takes a little over 10h 10m.
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Sao Paulo?
Prices for flights from Chicago O'Hare Intl Airport to Sao Paulo refresh daily.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Sao Paulo?
The number of operators available for flights from Chicago O'Hare Intl Airport to Sao Paulo is 8 as of April 2025.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Sao Paulo?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Sao Paulo.
What documentation or ID do you need to fly to Sao Paulo?
The required travel and health documents for your Sao Paulo 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. 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 Chicago O'Hare Intl Airport to Sao Paulo?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Chicago O'Hare Intl Airport to Sao Paulo is Boeing 787-10 Dreamliner (99.48% of total bookings). The next most popular plane model is Airbus A321-100/200 (0.52%).
What is the most popular airline from Chicago O'Hare Intl Airport to Sao Paulo?
momondo data reveals that the most frequently booked airline on the route from Chicago O'Hare Intl Airport to Sao Paulo is United Airlines, representing 34% of all bookings. The subsequent popular airlines are Copa Airlines at 27%, Air Canada at 19%, and Avianca at 15%.
Best airlines flying from Chicago O'Hare Intl Airport to Sao Paulo
Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Sao Paulo with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $376 | Free Cancellation | Rating 7.5 1,414 reviews | |||
| PriceFrom $450 | Free Cancellation | Rating 8.0 777 reviews | |||
| PriceFrom $487 | Free Cancellation | Rating 8.0 7,934 reviews | |||
| PriceFrom $494 | Free Cancellation | Rating 7.5 1,767 reviews | |||
| PriceFrom $605 | Free Cancellation | Rating 6.7 2,317 reviews | |||
| PriceFrom $727 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $758 | Free Cancellation | Rating 7.0 9,244 reviews | |||
| PriceFrom $773 | Free Cancellation | Rating 7.4 8,696 reviews |
United Airlines Flights From Chicago O'Hare Intl Airport to Sao Paulo
United Airlines is one of the most popular airlines flying from Chicago O'Hare Intl Airport to Sao Paulo, operating 7 flights/week on average for this route. A good United Airlines flight deal for Chicago O'Hare Intl Airport to Sao Paulo starts from $773 round-trip, up to an average price of $1,208. Our users have rated United Airlines at 7.4/10.
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Why should I use momondo to find a flight deal from Chicago to Sao Paulo?
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 Chicago to Sao Paulo for you.
Can I find flights from Chicago to Sao Paulo with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Chicago to Sao Paulo flights to just show those with flexible booking policies.
How can momondo help me find flights from Chicago to Sao Paulo?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sao Paulo from Chicago.
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.