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How much do flights to Chicago cost?
See the main data about the route to the United States. We analyze average prices and flight times to help with your financial planning.
Cheap flight deals to Chicago
Explore the best airline ticket options for Chicago. We compare fares from various classes so you can find cheap tickets to Chicago O'Hare effortlessly.
How much does it cost to fly from Brazil to Chicago and when is the cheapest time?
Prices by departure city
Round-trip, from 1 city in Brazil, cheapest first
| Departure city | From | Best outbound → return | Range over the year | You save | Flight |
|---|---|---|---|---|---|
| ★São Paulo SAO | R$2,680 | 11 Sep → 25 Sep 2026 · 14 nights | R$2,680 – R$6,584 | R$1,709 (39%) | 1+ Stops |
Month-by-month prices from São Paulo (Round-trip)
| Month | From | Typical range | vs. average | Flight |
|---|---|---|---|---|
| July 2026 | R$3,428 | R$3,428 – R$5,142 | 25% above average | Direct |
| August 2026 | R$2,964 | R$2,964 – R$4,446 | 3% below average | Direct |
| September 2026 | R$2,680 | R$2,680 – R$4,020 | 6% below average | Direct |
| October 2026 | R$2,805 | R$2,805 – R$4,208 | 6% below average | Direct |
| November 2026 | R$3,123 | R$3,123 – R$4,685 | around average | Direct |
| December 2026 | R$3,502 | R$3,502 – R$5,253 | 9% above average | Direct |
| January 2027 | R$4,120 | R$4,120 – R$6,180 | 22% above average | Direct |
| February 2027 | R$3,138 | R$3,138 – R$4,707 | 7% below average | Direct |
| March 2027 | R$2,991 | R$2,991 – R$4,487 | 7% below average | Direct |
| April 2027 | R$4,389 | R$4,389 – R$6,584 | 1% above average | Direct |
| May 2027 | R$3,341 | R$3,341 – R$5,012 | 3% below average | Direct |
| June 2027 | R$2,769 | R$2,769 – R$4,154 | 26% below average | 1+ Stops |
Prices updated on July 12, 2026 · based on TICKETS.COM.BR flight searches
Flights from Brazil to Chicago start at R$1,366, and most travelers pay around R$1,700. For Chicago, anything close to R$1,366 is a steal; over R$1,700 and you're paying peak-season prices, so that comparison tells you quickly whether a fare is worth booking.
Traveling to Chicago in September instead of June usually saves you about 2%; that seasonal swing changes whether a trip feels expensive or affordable. Even in June, the cheapest seats to Chicago often begin around R$1,401, so look for those lower fares if your dates fall in the busy season.
Book a few months ahead for Chicago rather than waiting until the last minute, because fares close to departure commonly climb above R$1,700. Planning ahead for Chicago gives you time to watch fares and lock in deals near R$1,366 if you spot a drop you like.
To save on flights to Chicago, keep dates flexible, set a price alert, check nearby airports, and compare one-stop itineraries against direct flights; those moves often bring fares down toward R$1,366. Also try mixing one-way tickets when shopping to see if you can avoid paying around R$1,700 on your itinerary.
Common questions about flights to Chicago
How much should I expect to pay to fly to Chicago?
Expect flights from Brazil to Chicago to start at R$1,366 and average around R$1,700. That range covers most options, from basic one-stop fares to more convenient nonstop flights; if you want a specific target, aim for something close to R$1,366 and avoid purchases that are well above R$1,700 unless you need flexibility.
What is the cheapest day to fly to Chicago?
The single cheapest day to fly to Chicago is usually Friday, September 11, with fares from R$1,366. That day often lines up with lower demand on the route, so if your schedule allows shifting to Friday, September 11 you can pair that timing with off-peak months to stack savings and keep the total travel cost down.
When is the best time of year to fly to Chicago to save money?
Best time is September; flying to Chicago in September rather than in June typically saves about 2%. Plan for travel in September if you can, but if you must go in June know that the very cheapest seats then can still start around R$1,401 if you hunt early.
Is it cheaper to book a round trip to Chicago or two one-way tickets?
A round trip at R$2,680 can be cheaper for Chicago, but always compare that against two one-way fares and mixed-carrier itineraries before you buy. For Chicago, sometimes two one-ways or an open-jaw itinerary beats a single round-trip price, so check both options and watch for deals near R$1,366.
Best time to buy airfare to Chicago
Historically, the ticket price for Chicago reaches its lowest point when booked about three months in advance. Airlines flying to Chicago usually release flight promotions for Chicago during this period to fill seats. Avoid booking at the last minute, as last-minute fares tend to rise drastically.
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What are the main attractions in Chicago?
Chicago offers an incredible mix of modern architecture, world-class museums, and urban parks. Discover the must-see spots that make this city a unique destination in the United States for all traveler profiles.
Open: 6:00 - 23:00
Entry: Free
Best time: Morning
Located in: Chicago, Illinois
Open: 9:00 - 22:00
Entry: 30 - 45 USD
Best time: Sunset
Located in: Chicago, Illinois
Open: 11:00 - 17:00
Entry: 25 - 32 USD
Best time: Afternoon
Located in: Chicago, Illinois
Open: 11:00 - 20:00
Entry: Free
Best time: Night
Located in: Chicago, Illinois
Open: 9:00 - 17:00
Entry: 27 - 40 USD
Best time: Morning
Located in: Chicago, Illinois
Open: 9:00 - 18:00
Entry: 20 - 45 USD
Best time: Morning
Located in: Chicago, Illinois
Open: 24/7
Entry: Free
Best time: Afternoon
Located in: Chicago, Illinois
Open: 10:00 - 17:00
Entry: Free
Best time: Morning
Located in: Chicago, Illinois
When is the best time to visit Chicago from Brazil?
The weather in Chicago is extreme, so choosing the right season directly impacts the ticket price and your travel experience.
Summer, from June to August, is the most vibrant time to visit Chicago. Temperatures range between 20°C and 30°C, perfect for enjoying the Lake Michigan beaches and festivals like Lollapalooza. However, it is high season, which means airfare to Chicago from Brazil will be more expensive. We recommend booking well in advance to secure direct flights to Chicago or fast connections. It is the ideal time for boat tours and walking along the Magnificent Mile, but be prepared for crowds at major tourist spots like Navy Pier and Millennium Park.
From September to November, autumn offers mild weather and stunning landscapes as the leaves change color. It is considered by many to be the best time to travel to Chicago due to the balance between pleasant weather and lower prices than in summer. You will find more attractive flight deals to Chicago and shorter lines at museums like the Art Institute. It is the perfect season for food lovers to explore the city's diverse neighborhoods. In November, Christmas decorations begin to appear, bringing a special charm before the intense cold arrives for good.
Winter, from December to March, is harsh, with temperatures often below zero and plenty of snow. If you are looking for cheap airfare to Chicago, this is the time, except during the end-of-year holidays. The city looks beautiful illuminated, and activities like ice skating at Millennium Park are popular. It is the ideal opportunity to find business class airfare to Chicago with significant discounts. Take the opportunity to visit indoor attractions, such as the Field Museum and the Shedd Aquarium, which offer refuge from the cold wind known as the 'Windy City'. Dress warmly and enjoy the low prices.
From April to May, spring marks the rebirth of the city. Although the weather can still be unstable and cool, tulips bloom all along Michigan Avenue. It is an excellent time to find airfare to Chicago on sale before the summer peak. The parks turn green again and the city breathes new life. It is a strategic period for those who want to avoid extreme cold but do not want to pay high July prices. You can get great values on international flights to Chicago and enjoy the city peacefully before the arrival of large crowds of tourists.
Frequently Asked Questions about finding airfare to Chicago from Brazil
To find cheap flights to Chicago, we recommend using TICKETS.COM.BR to compare prices from various companies. Activate our price alerts to monitor sudden drops. Booking at least 60 days in advance and maintaining flexibility in departure and return dates usually guarantees the best rates on the market.
Yes, United Airlines operates direct flights to Chicago from Guarulhos International Airport (GRU) in São Paulo. For other cities like Rio de Janeiro or Brasília, it is generally necessary to make a connection in hubs like São Paulo, New York, Miami, or Panama, depending on the chosen airline.
The price varies according to advance booking and season. In promotions, it is possible to find tickets for around R$ 3.200 to R$ 4.000. In high season, such as July and December, values can exceed R$ 6.000. Use TICKETS.COM.BR to see the price history and decide the best time.
TICKETS.COM.BR is a flight aggregator that scans hundreds of partners, including airlines and booking sites like Expedia, Booking, and Decolar. We display all options in one place so you can view the lowest available price without having to manually browse multiple sites.
No, TICKETS.COM.BR does not add any fees or profit margins to the displayed prices. Airlines and booking sites pay us to be listed on our platform. The value you see is the final price offered by the partner, ensuring total transparency in your purchase.
Yes, Brazilian citizens need a valid American visa to enter the United States. The process involves filling out the DS-160 form, paying a fee, and an interview at the consulate. Make sure to have the visa approved before buying your airfare to Chicago United States.
The main airport is O'Hare International Airport (ORD), one of the busiest in the world. There is also Midway Airport (MDW), focused on domestic flights and low-cost carriers. Most international flights from Brazil land at O'Hare Terminal 5.
Generally no. Last-minute tickets for international routes are usually much more expensive. The exception occurs in rare cases of fare errors or massive cancellations, but the safest strategy to save is early planning through the TICKETS.COM.BR search tools.
The cheapest way is to use the 'Blue Line' of the subway (CTA), which runs 24 hours and costs about 5 USD. The journey takes approximately 45 minutes. Taxis and ride-sharing apps are faster but cost between 40 and 60 USD depending on traffic and time.
Installment payments depend on the booking site or airline you choose after clicking on the offer on TICKETS.COM.BR. Many Brazilian partners offer installments in up to 10x or 12x on credit cards, facilitating payment for your international trip.
Practical Travel Guide: Chicago for Brazilians
Prepare for your journey with essential information on transport, safety, and local customs in the Windy City.
For Brazilians, the passport must be valid for the entire period of stay. A tourist visa (B1/B2) is mandatory. We recommend starting the visa process at least 6 months in advance, as interview lines can be long. Have proof of accommodation and travel insurance on hand when passing through immigration at O'Hare airport.
Chicago has one of the best public transport systems in the US, the CTA. The subway (called the 'L') and buses cover almost the entire city. Buy a Ventra card to make payments easier. Unlike Brazil, where a car is essential in many capitals, in Chicago you can visit almost everything using only public transport and walking, which saves a lot on expensive parking.
You cannot leave Chicago without trying the famous Deep Dish Pizza. It is a thick-crust pizza, stuffed with lots of cheese and sauce on top. Places like Lou Malnati's or Giordano's are classics. Another tip is the Chicago-style Hot Dog, which never has ketchup! Also try Garrett Popcorn, an addictive mix of cheese and caramel that is a local tradition.
To explore like a local, leave downtown (The Loop) and visit neighborhoods like Wicker Park, Logan Square, or Andersonville. There you will find independent cafes, record stores, and the true soul of the city. Instead of just Navy Pier, walk 'The 606' trail, an old elevated train track transformed into a linear park, much frequented by locals for runs and walks.
Which airports do you use to fly to Chicago from Brazil?
Chicago has two main airports. Knowing the differences between them helps you choose the best option for your arrival and travel.
Which airlines fly to Chicago from Brazil?
There are several options for flying from Brazil to Chicago, from direct flights to connections in major American or Latin cities.
Where to fly from Chicago with TICKETS.COM.BR?
Chicago is one of the largest air hubs in the world. Take advantage of your stay to explore other incredible destinations in the United States and Canada.
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