Price observed over the last 3 months for a round trip.
Compare all flight tickets and find cheap flights from Chicago to São Paulo
The cheapest flights right now
Chicago – Sao Paulo
Outbound – Nov 5, 2026
1 stop
13h 40m PTY
Return – Nov 18, 2026
1 stop
14h 6m PTY
$850
2 days ago
Chicago – Sao Paulo
Outbound – Nov 6, 2026
1 stop
13h 45m PUJ
Return – Nov 19, 2026
1 stop
14h 15m PUJ
$843
today
Chicago – Sao Paulo
Outbound – Nov 6, 2026
1 stop
13h 35m PTY
Return – Nov 19, 2026
1 stop
14h 15m PUJ
$885
today
Chicago – Sao Paulo
Outbound – Nov 6, 2026
1 stop
13h 35m PTY
Return – Nov 19, 2026
1 stop
14h 16m PTY
$878
today
* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.
Cheapest flight tickets
$705
Average price of a round trip
$803
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
31h35
A flight from Chicago to São Paulo takes on average 31h35.
Best time
February
According to user searches, the ideal month to go to São Paulo is February.
Tips for finding a cheap flight from Chicago to São Paulo
Check out our tips for booking your flight to São Paulo (Brazil) from Chicago (USA) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is June, with an average flight ticket price of $757 (calculation over the last two years). The most touristic season corresponds to the months of November, October and June.
For the cheapest flights, it is advisable to buy your ticket at least 52 days before the departure date.
The airline offering the cheapest flight tickets is Frontier Airlines. A ticket from the airline Frontier Airlines to São Paulo costs on average $804.
The airlines that offer the most flights are .
Price of flight tickets from Chicago to São Paulo
Here is some information and tips to know before booking your flight:
- Flight ticket prices range from $705 to $945
- The average price of a flight ticket is about $803
- Prices are lowest for stays in the month of June
- The month in which booking a ticket is cheaper is: November
info departure city :
Chicago, USA
airports :
Chicago-Merrill C. Meigs Field Airport (CGX)
Chicago FSS (CHI)
Chicago-Midway International Airport (MDW)
Chicago-O'Hare International Airport (ORD)
local time :
Chicago is a city in the country USA, the time zone is [[timezone]]. In Chicago, it is currently {fromLocalTime}, the temperature is on average 12°C, with a minimum of 10°C and a maximum of 16°C.
The city of Chicago (CHI) has 4 airport(s): Chicago-Merrill C. Meigs Field, Chicago FSS, Chicago-Midway and Chicago-O'Hare
destination info :
São Paulo, Brazil
airports :
Congonhas Airport (CGH)
Guarulhos International Airport (GRU)
Viracopos-Campinas International Airport (VCP)
local time :
São Paulo is in the country Brazil, the time zone is [[timezone]]. In São Paulo, it is currently {toLocalTime}, the temperature is on average 21°C, with a minimum of 19°C and a maximum of 25°C.
The city of São Paulo (SAO) has 3 airport(s): Congonhas, Guarulhos and Viracopos-Campinas
Useful info about São Paulo
What is the least touristic period to go to São Paulo?
If you want to visit São Paulo during the least touristic period, choose the month of February.
What is the most popular time to travel to São Paulo?
In São Paulo, the most popular month is November. It is during this period that the prices offered by airlines are also the highest.
When should I book my flight from Chicago to São Paulo?
According to our data, it is recommended to book your flight 52 days before your departure. If you book your flight ticket 8 weeks before your departure, you may find a price below average. You can also choose morning flights that are 100% cheaper than afternoon and evening flights. The cheapest day to book a flight from Chicago to São Paulo is Monday.
What are the arrival and destination airports when traveling between Chicago and São Paulo?
When you leave, you can leave from Chicago-Midway or Chicago-O'Hare, and you will arrive at Congonhas, Guarulhos or Viracopos-Campinas.
How to reach Chicago airport from the city centre?
The airport Chicago-Merrill C. Meigs Field is located 4 km, Chicago FSS is located 29 km, Chicago-Midway is located 12 km or Chicago-O'Hare is located 29 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.
Are there other means of transportation to go from Chicago to São Paulo?
Airplane is the only means of transportation listed on Liligo for this journey.
Are there big differences in weather between Chicago and São Paulo?
In summer, the average temperature is 18°C in São Paulo and 22°C in Chicago. The average rainfall in summer is 52 mm in São Paulo and 145 mm in Chicago. In summer, it is warmer in Chicago and it rains less in São Paulo. In winter, it is colder in São Paulo and it rains more in São Paulo.
