Flights from Chicago, IL to São Paulo, Brazil
Compare prices from 900+ airlines and find the best deals on flights from ORD to CGH.*Prices shown are estimated based on historical data.
Chicago, IL to São Paulo, Brazil
Round-trip flights from ORD to CGH typically cost $709-$886 USD. Prices vary by season, demand, and how far in advance you book. The lowest fares are usually found 6-8 weeks before departure for domestic routes.
Non-stop flights from ORD to CGH take approximately 12h 23m. Actual flight times vary based on weather, air traffic, and aircraft type. Consider arriving at the airport 2 hours before domestic departures.
Airlines operating ORD to CGH include Frontier Airlines, Emirates, Azul Brazilian Airlines, United Airlines. Each airline offers different fare classes, baggage policies, and loyalty programs. Compare options to find the best value for your travel needs.
The cheapest day to fly ORD to CGH is typically Tuesday. Mid-week flights are 10-20% cheaper than weekend departures. For best prices, book 6-8 weeks before your trip. Avoid booking less than 2 weeks out when fares spike.
Fares range from $709 to $1329 depending on dates, class, and airline.
Prices based on 500 searches. Updated hourly.
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About Flights from Chicago, IL to São Paulo, Brazil
Looking for cheap flights from Chicago, IL (ORD) to São Paulo, Brazil (CGH)? You've come to the right place. Fly2Any compares prices from over 900 airlines to help you find the best deals on this popular route.
Flight Information
Flights from ORD to CGH typically take around 12h 23m. The flight covers a distance of 6207 miles. Multiple airlines operate this route, including Frontier Airlines, Emirates, Azul Brazilian Airlines, United Airlines.
Best Time to Book
For the best prices on ORD to CGH flights, we recommend booking 2-3 months in advance. Prices tend to be lowest for mid-week departures (Tuesday and Wednesday). Use our Price Calendar feature to compare prices across different dates and find the cheapest options.
Price data last updated: April 2026
Airlines on This Route
Several major airlines serve the Chicago, IL to São Paulo, Brazil route, including:
- Frontier Airlines (F9)
- Emirates (EK)
- Azul Brazilian Airlines (AD)
- United Airlines (UA)
Frequently Asked Questions - ORD to CGH Flights
How long is the flight from Chicago, IL to São Paulo, Brazil?
Direct flights from Chicago, IL (ORD) to São Paulo, Brazil (CGH) take approximately 12h 23m. Connecting flights may add 2-4 hours depending on layover location. For the fastest journey, look for nonstop flights which are typically available on this popular route.
When is the best time to book ORD to CGH flights?
For the best prices on ORD to CGH flights, book 6-8 weeks in advance for domestic routes or 2-4 months ahead for international travel. Domestic flights are typically 20-40% cheaper in off-peak months. Peak season months (July, August) have higher prices, while January and February typically offer the best deals.
What are the cheapest days to fly from Chicago, IL to São Paulo, Brazil?
Tuesday and Wednesday departures are typically 15-25% cheaper than weekend flights on the ORD to CGH route. Saturday is usually the most expensive day to fly. For additional savings, consider red-eye flights or early morning departures, which often have lower fares and less crowded airports.
Which airlines fly from ORD to CGH?
Major carriers on this route include American Airlines, United, and other domestic and international airlines. O'Hare is a major hub for both American and United. Check for connecting flight deals through Chicago.
What should I know about flying from Chicago, IL airport?
O'Hare is a major hub for both American and United. Check for connecting flight deals through Chicago. Book flights that depart mid-morning or early afternoon for the smoothest experience - these times typically have shorter security lines and fewer delays.
What is the cheapest month to fly from Chicago, IL to São Paulo, Brazil?
The cheapest months to fly from ORD to CGH are typically January, February, September. Domestic flights are typically 20-40% cheaper in off-peak months. Avoid peak travel periods like July and August when prices can be 30-50% higher. Use Fly2Any's price alerts to get notified when fares drop.
What is the baggage allowance for ORD to CGH flights?
Baggage allowances vary by airline and fare class. Most full-service carriers include one checked bag (up to 50 lbs) on this route. Budget carriers may charge $25-$60 for checked bags. All airlines allow one personal item free. Compare total costs including baggage fees when booking to get the best deal.
Are there direct flights from Chicago, IL to São Paulo, Brazil?
Yes, several airlines offer nonstop flights from ORD to CGH. Direct flights take approximately 12h 23m. If you're flexible with your schedule, connecting flights through major hubs like ATL or DFW may offer lower prices.
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