Cheap flights from Chicago O'Hare Intl Airport to Brazil from $249
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 Brazil departing on 10/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Chicago O'Hare Intl Airport to Brazil
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Air Canada flights from Chicago O'Hare Intl Airport to Brazil
Our best Air Canada deals on Chicago O'Hare Intl Airport to Brazil flight tickets
LATAM Airlines flights from Chicago O'Hare Intl Airport to Brazil
Our best LATAM Airlines deals on Chicago O'Hare Intl Airport to Brazil flight tickets
See travel insights to Brazil from
How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Brazil
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 cheapest month to fly to Brazil?
If you are unable to visit Brazil during the month of March, then departing from Chicago O'Hare Intl Airport during the month June is also very affordable. Most momondo users find prices during this month for around $732.
What is the cheapest day to depart on your flight to Brazil?
The cheapest day to depart from Chicago O'Hare Intl Airport to Brazil is on a Thursday. Travelers who choose to depart for Brazil on a Thursday will often find tickets for as low as $1,070. The most expensive day to fly to Brazil is Sunday, with ticket prices averaging around $1,282.
What is the cheapest time of day to depart on your flight to Brazil?
Flying to Brazil from Chicago O'Hare Intl Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as $976 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to Brazil is in the afternoon when prices are around $1,184.
What is the cheapest Chicago O'Hare Intl to Brazil flight route?
Fly from Chicago O'Hare Intl to Sao Paulo Guarulhos Intl for the best Chicago O'Hare Intl - Brazil flight prices
How far in advance should I book a flight to Brazil?
You are more likely to see cheaper flights to Brazil from Chicago O'Hare Intl Airport when booking 14 weeks ahead of your departure date. In general, you can expect to find flights to Brazil for around $959 when searching 14 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brazil from Chicago O'Hare Intl Airport for as low as $693 on momondo.
What cabin class options are available on Chicago O'Hare Intl to Brazil flights?
There are 2 cabin classes available to choose from on Chicago O'Hare Intl to Brazil 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 Brazil?
Copa Airlines, LATAM Airlines, and Delta are the most popular carriers operating from Chicago O'Hare Intl to Brazil
What airlines fly to Brazil?
United Airlines, Copa Airlines and GOL are the top three most popular airlines that fly to Brazil from Chicago O'Hare Intl Airport according to our data. United Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Brazil. Keep in mind that there are 9 different airlines that fly to Brazil 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 Brazil on average per day?
2 flights are operational daily from Chicago O'Hare Intl Airport to Brazil as of June 2025. The most popular departure time for this route is 9:00PM, with 100% of flights per day taking off in the evening.
How many flights depart from Chicago O'Hare Intl Airport to Brazil on average per week?
As of June 2025, there are 14 flights per week flying from Chicago O'Hare Intl Airport to Brazil. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.
Cheap Chicago O'Hare Intl Airport to Brazil flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Brazil
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Brazil?
Prices for flights from Chicago O'Hare Intl Airport to Brazil are updated daily.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Brazil?
As of June 2025, there are 9 operators available to choose from for flights from Chicago O'Hare Intl Airport to Brazil.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Brazil?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago O'Hare Intl Airport to Brazil.
What documentation or ID do you need to fly to Brazil?
The required travel and health documents for your Brazil 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 Brazil. 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 Brazil?
momondo data reveals that the most frequently booked plane model on the route from Chicago O'Hare Intl Airport to Brazil is Boeing 787-10 Dreamliner, representing 99.36% of all bookings. The subsequent popular model is Airbus A321-100/200 at 0.64%.
Best airlines flying from Chicago O'Hare Intl Airport to Brazil
Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Brazil with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $376 | Free Cancellation | Rating 7.5 1,451 reviews | |||
| PriceFrom $450 | Free Cancellation | Rating 8.0 781 reviews | |||
| PriceFrom $487 | Free Cancellation | Rating 8.0 7,950 reviews | |||
| PriceFrom $494 | Free Cancellation | Rating 7.5 1,785 reviews | |||
| PriceFrom $497 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $565 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $605 | Free Cancellation | Rating 6.7 2,345 reviews | |||
| PriceFrom $652 | Free Cancellation | Rating 7.3 1,073 reviews | |||
| PriceFrom $748 | Free Cancellation | Rating 7.1 9,531 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Chicago to Brazil?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Brazil. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Chicago to Brazil with flexible booking policies on momondo?
Flights from Chicago to Brazil with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Chicago to Brazil?
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 Brazil from Chicago.
I’m not ready to book a flight from Chicago to Brazil right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Chicago to Brazil flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.