Flights from Chicago to Sao Paulo from $754

Compare All CHI to SAO Flights

Prices are per person for one-way travel. Click “Book” to complete your reservation on the partner site.

1 of 1 flight

Airline	Schedule	Stops	Duration	Price
CM CM · 229	15:05 CHI 10:55 SAO	0 stop(s)	43h 50m	$754 Best	Book →

Tips for Chicago to Sao Paulo Flights

Save money and travel smarter with these route-specific tips

📅 When to Book

Book CHI–SAO flights 6–8 weeks in advance for the best prices. Last-minute fares are typically 40–60% more expensive on this route.

💰 Price Trends

The average fare is $754, but prices as low as $754 are available.

✈ Direct vs Connecting

No direct flights currently listed. Consider flexible dates or nearby airports for better connections.

📍 Flexible Dates

Flying midweek (Tuesday–Thursday) on CHI–SAO is typically 15–30% cheaper. Use our price comparison to spot the best day to fly.

Top Hotels in Sao Paulo

Book accommodation at your destination — top-rated stays near SAO airport

Ayra Moema - Sofisticacao e conforto no bairro mais charmoso da cidade

São Paulo, 4.5★

10.0 $41/night

Roomo Transamerica SP Parque Augusta

São Paulo, 4★

10.0 $32/night

Charlie GlassArt Perdizes

Mercure Sao Paulo Barra Funda

Frequently Asked Questions

Everything you need to know about flying CHI to SAO

What is the cheapest flight from Chicago to Sao Paulo?

The cheapest flight from Chicago (CHI) to Sao Paulo (SAO) currently starts at $754 with CM. Prices are updated regularly and may vary by date and availability.

How many airlines fly from CHI to SAO?

We found 1 airline(s) operating on the CHI–SAO route, including CM.

Are there direct flights from Chicago to Sao Paulo?

No direct flights are currently listed on this route. All available options involve at least one stop. Consider flexible dates or nearby airports for better connection options.

What is the average flight price on this route?

The average flight price from Chicago to Sao Paulo is approximately $754. Prices range from $754 to $754 depending on airline, time, and class.

How long is the flight from CHI to SAO?

The average flight duration from Chicago to Sao Paulo is approximately 43 hours 50 minutes. Direct flights are typically shorter than connecting options.

What is the baggage allowance on CHI–SAO flights?

Baggage allowance varies by airline and fare class. Most economy fares on this route include 1 carry-on (7–8 kg) and 1 checked bag (20–23 kg). Always confirm baggage rules on the airline's site at booking — low-cost carriers may charge for checked bags.