The cheapest times to fly from IGU to ORD are

  • January 29th to March 25th (except the weeks of February 19th and February 26th)
  • May 21st to June 3rd
  • August 6th to December 9th

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 IGU to ORD is early February. Prices can be as high as $2400 for Sunday flights during early January, or as low as $1143 for Monday flights around early February.


When to Fly to Chicago

Flying from Iguacu Falls (IGU) to Chicago, IL (ORD) will usually cost between $1327 to $2033 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early February with an average ticket price of $1364. Due to high demand the most expensive time to fly is early January, with an average price of $2064. Planning your trip to low-cost times can easily save you $700 on economy flights and even more on first-class flights. Generally, any price below $1554 can be considered a good price for a round-trip IGU to ORD flight.

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

IGU to ORD Flight Prices

Compared to other flights, the IGU to ORD flight is more expensive than the average and costs about as much as the average flight leaving from Foz do Iguaçu. The average price per mile (for a direct flight) is $0.19, which is below average.


Flight Prices by Day of the Week

Monday is usually the cheapest day to fly to ORD, and Tuesday the cheapest day to fly back into IGU. Sundays are the most expensive days to fly to Chicago, and Saturdays are the most expensive days to return to Foz do Iguaçu. Selecting flights on the least expensive days could save you up to $217 (13%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Monday and returning a week later will cost an average of $1527. Return trip prices are from the ORD to IGU 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 IGU 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 13 minutes may not be realistic.


Flight Hacking IGU 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 IGU to ORD — but Champion Traveler does!

Hack #1: Miami, FL (IGU > MIA > ORD)

  • Price for both tickets: $953
  • Average savings: $601 (38.67%)

See IGU to LIM flights

Hack #2: Lima (IGU > LIM > ORD)

  • Price for both tickets: $968
  • Average savings: $587 (37.74%)

See IGU to MIA flights

Hack #3: Rio de Janeiro (IGU > GIG > ORD)

  • Price for both tickets: $987
  • Average savings: $568 (36.52%)

See IGU to GIG flights


Flight Questions Answered

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

Which airlines fly this route?

You can find 9 major airlines flying this route most often: Aeromexico, Air Canada, American, Azul, British Airways, COPA, Delta, LATAM, United, and potentially more during busy seasons.

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

The distance between the two airports is roughly 5132 miles or 8259 kilometers.

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

The real-world flight time for a nonstop IGU to ORD flight is about 10 hour 13 minutes.

How many flights go between Iguacu Falls and Chicago, IL?

It depends on the day of the week and the date, but a typical day might have around 19 available flights from IGU to ORD.


Airport Location Info


Departing Airport

Origination code IGU
Origination airport name Cataratas International Airport
City Iguacu Falls
Country Brazil
Latitude -25.6
Longitude -54.5

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.