
Most accurate provider | Mytrip 3 stars |
|---|---|
Most trusted provider | Mytrip 3 stars |
Round-trip from | $525 (Kiwi.com) |
One-way from | $203 (Arajet) |
Popular in | December |
Cheapest in | January |
Average price | $697 |
Good round-trip deal | $841 or less |
Good one-way deal | $2,413 or less |
Fly from
Fly to
Route
Depart
Return
Price
ChicagoSao Paulo
ORD - GRU
ORDGRU
Chicago O'Hare Intl
mié. 2/18
1:35 pm-10:40 pm
1 stop30h 05m
Sao Paulo Guarulhos Intl
mié. 3/18
1:20 am-1:15 pm
1 stop13h 55m
ChicagoSao Paulo
ORD - CGH
ORDCGH
Chicago O'Hare Intl
mar. 2/24
4:47 pm-4:30 pm
2 stops20h 43m
Sao Paulo Congonhas
vie. 3/6
6:10 pm-1:01 pm
2 stops21h 51m
ChicagoSao Paulo
ORD - GRU
ORDGRU
Chicago O'Hare Intl
dom. 2/8
7:05 am-5:40 am
1 stop19h 35m
Sao Paulo Guarulhos Intl
mar. 2/17
9:00 pm-9:56 am
1 stop15h 56m
ChicagoSao Paulo
ORD - GRU
ORDGRU
Chicago O'Hare Intl
mié. 2/4
9:55 am-5:40 am
1 stop16h 45m
Sao Paulo Guarulhos Intl
vie. 2/13
11:45 pm-2:10 pm
1 stop17h 25m
ChicagoSao Paulo
ORD - GRU
ORDGRU
Chicago O'Hare Intl
mié. 2/4
7:05 am-5:40 am
1 stop19h 35m
Sao Paulo Guarulhos Intl
dom. 2/15
9:00 pm-9:56 am
1 stop15h 56m
ChicagoSao Paulo
ORD - GRU
ORDGRU
Chicago O'Hare Intl
mié. 2/4
9:55 am-5:40 am
1 stop16h 45m
Sao Paulo Guarulhos Intl
sáb. 2/14
11:45 pm-1:34 pm
1 stop16h 49m
ChicagoSao Paulo
ORD - GRU
ORDGRU
Chicago O'Hare Intl
dom. 2/8
2:50 pm-9:35 am
1 stop15h 45m
Sao Paulo Guarulhos Intl
lun. 2/16
9:15 pm-1:34 pm
1 stop19h 19m
ChicagoSao Paulo
MDW - GRU
MDWGRU
Chicago Midway
mié. 2/4
6:00 am-5:40 am
1 stop20h 40m
Sao Paulo Guarulhos Intl
sáb. 2/14
11:45 pm-10:06 am
1 stop13h 21m
ChicagoSao Paulo
MDW - GRU
MDWGRU
Chicago Midway
dom. 2/8
10:48 am-5:40 am
1 stop15h 52m
Sao Paulo Guarulhos Intl
dom. 2/15
9:15 pm-9:56 am
1 stop15h 41m
ChicagoSao Paulo
MDW - GRU
MDWGRU
Chicago Midway
mié. 2/4
10:46 am-5:40 am
1 stop15h 54m
Sao Paulo Guarulhos Intl
dom. 2/15
11:45 pm-11:59 am
1 stop15h 14m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
To ensure you get the cheapest price possible for a flight from Chicago to Sao Paulo, you should look to book at least 10 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, May is the cheapest month in which you can book a flight from Chicago to Sao Paulo (average of $376). Flying from Chicago to Sao Paulo in August is currently the most expensive (average of $694). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Unlike at noon, when flights are generally more expensive, you can save up to 27% on flights from Chicago to Sao Paulo by exploring options for tickets in the morning.
Travelers seeking maximum savings on their Chicago to Sao Paulo flight should consider departing on Monday afternoons when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from CHI to SAO are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).
Panama City (PTY) – chosen by Cheapflights users on 89% of 1-stop itineraries from Chicago to Sao Paulo on Cheapflights.
Toronto (YYZ) is the most affordable 1-stop option, with an average round-trip price of $672.
Flights via Toronto (YYZ) have the shortest average one-way travel time for 1-stop routes: 12h 55m.
Flights via Panama City (PTY) offer the fastest connection on this route, with an average layover time of 1h 18m.
About 38% of weekly flights between Chicago and Sao Paulo have experienced delays in the past year, with the average delay time being 169 minutes.
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
Thursday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Atlas Air have had the lowest number of delays on this route, with just 29% of flights being delayed.
Crew
Entertainment
Overall
Food
Boarding
Comfort
Reviews
Juan Pablo,Sep 2025
PTY - VVI
Crew
Entertainment
Overall
Food
Boarding
Comfort
Reviews
Juan Pablo,Sep 2025
PTY - VVI
Crew
Entertainment
Overall
Food
Boarding
Comfort
Reviews
Juan Pablo,Sep 2025
PTY - VVI
Crew
Entertainment
Overall
Food
Boarding
Comfort
Reviews
Juan Pablo,Sep 2025
PTY - VVI
Crew
Entertainment
Overall
Food
Boarding
Comfort
Reviews
Juan Pablo,Sep 2025
PTY - VVI
Crew
Entertainment
Overall
Food
Boarding
Comfort
Reviews
Juan Pablo,Sep 2025
PTY - VVI
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$376 | Average$678 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$435 | Average$996 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$487 | Average$627 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$494 | Average$621 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$500 | Average$893 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$572 | Average$805 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$596 | Average$620 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$696 | Average$831 | FlexibilityNo cancel fee | On-time67% |