The cheapest times to fly from CNF to ORD are

  • January 22nd to March 25th (except the weeks of February 12th and February 19th)
  • April 23rd to May 20th (except the week of May 7th)
  • July 30th to November 25th (except the week of November 12th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from CNF to ORD is late September. Prices can be as high as $2279 for Saturday flights during early to mid July, or as low as $934 for Tuesday flights around late September.


When to Fly to Chicago

Flying from Belo Horizonte (CNF) to Chicago, IL (ORD) will usually cost between $1174 to $2108 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late September with an average ticket price of $1170. Due to high demand the most expensive time to fly is early to mid July, with an average price of $2108. Planning your trip to low-cost times can easily save you $938 on economy flights and even more on first-class flights. Generally, any price below $1433 can be considered a good price for a round-trip CNF to ORD flight.

See below for a graph of average weekly prices for the CNF to ORD route. All prices are for round-trip tickets in USD.

CNF to ORD Flight Prices

Compared to other flights, the CNF to ORD flight is slightly more expensive than the average and costs about as much as the average flight leaving from Belo Horizonte. The average price per mile (for a direct flight) is $0.17, which is below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Saturdays are the most expensive days to fly to Chicago, and Fridays are the most expensive days to return to Belo Horizonte. Selecting flights on the least expensive days could save you up to $136 (9%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $1464. Return trip prices are from the ORD to CNF flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from CNF to ORD can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 10 hour 9 minutes may not be realistic.


Flight Hacking CNF to ORD

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from CNF to ORD — but Champion Traveler does!

Hack #1: Rio de Janeiro (CNF > GIG > ORD)

  • Price for both tickets: $892
  • Average savings: $542 (37.79%)

See CNF to SDU flights

Hack #2: Rio de Janeiro (CNF > SDU > ORD)

  • Price for both tickets: $908
  • Average savings: $525 (36.64%)

See CNF to GIG flights

Hack #3: Miami, FL (CNF > MIA > ORD)

  • Price for both tickets: $970
  • Average savings: $464 (32.34%)

See CNF to MIA flights


Flight Questions Answered

Still have questions about flying from CNF to ORD? We’ve got answers.

Which airlines fly this route?

You can find 17 major airlines flying this route most often: Aeromexico, Air Canada, American, Azul, British Airways, COPA, Delta, Eurowings, Iberia, JAL, KLM, LATAM, Lufthansa, SAS, SWISS, Tap Air Portugal, United, and potentially more during busy seasons.

How far away is it from Chicago O’Hare International Airport to Tancredo Neves International Airport?

The distance between the two airports is roughly 5096 miles or 8201 kilometers.

How long does it take to fly from CNF to ORD?

The real-world flight time for a nonstop CNF to ORD flight is about 10 hour 9 minutes.

How many flights go between Belo Horizonte and Chicago, IL?

It depends on the day of the week and the date, but a typical day might have around 58 available flights from CNF to ORD.


Airport Location Info


Departing Airport

Origination code CNF
Origination airport name Tancredo Neves International Airport
City Belo Horizonte
Country Brazil
Latitude -19.6
Longitude -44

Return Airport

Destination code ORD
Destination airport name Chicago O’Hare International Airport
City Chicago, IL
Country the United States
Latitude 42
Longitude -87.9


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.