HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Foz do Iguaçu

$380+ Cheap flights from O'Hare Intl (ORD) to Foz do Iguaçu (IGU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — IGU
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from O'Hare Intl to Foz do Iguaçu with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from O'Hare Intl to Foz do Iguaçu

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Foz do Iguaçu (IGU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$611
(GOL)

One-way from

$380
(Mytrip)
Provider with most accurate pricing for Chicago (CHI)-Foz do Iguaçu Cataratas flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Foz do Iguaçu Cataratas flights.
Search Deals
From Chicago O'Hare Intl to Foz do Iguaçu Cataratas
Search Deals
One-way flight from Chicago O'Hare Intl to Foz do Iguaçu Cataratas
Search Deals

Find flight deals from O'Hare Intl to Foz do Iguaçu

Cheapest flights from O'Hare Intl to Foz do Iguaçu
Explore the most affordable flight options available from O'Hare Intl to Foz do Iguaçu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This GOL deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/122:35 pmORD - IGU
2 stops31h 30mGOL
Mon 5/198:25 pmIGU - ORD
2 stops18h 50mGOL
Deal found 3/28$611
This Mytrip deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/114:35 pmORD - IGU
3 stops24h 45mMultiple Airlines
Sun 5/188:15 pmIGU - ORD
2 stops30h 09mMultiple Airlines
Deal found 3/27$721
This MaxMilhas deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure MaxMilhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/102:35 pmORD - IGU
2 stops55h 30mAvianca
Sat 5/1711:25 amIGU - ORD
2 stops51h 50mAvianca
Deal found 3/27$901
This CheapTickets.ch deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapTickets.ch is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/119:20 pmORD - IGU
1 stop20h 25mAir Canada
Sun 5/1811:25 amIGU - ORD
1 stop21h 20mAir Canada
Deal found 3/26$1,087
This MaxMilhas deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure MaxMilhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/91:55 amORD - IGU
2 stops30h 50mAeromexico
Sat 5/175:20 amIGU - ORD
2 stops20h 35mAeromexico
Deal found 3/28$2,018

Cheapflights Fare Finder

Customize your flight search to find flights from O'Hare Intl to Foz do Iguaçu that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Foz do Iguaçu that are best for you.

Fly from

O'Hare Intl

Fly to

Foz do Iguaçu

Route

Depart

Return

Price

ChicagoFoz do Iguaçu

ORD - IGU

ORDIGU

Chicago O'Hare Intl

Mon 5/12

2:35 pm-12:05 am

2 stops31h 30m

Foz do Iguaçu Cataratas

Mon 5/19

8:25 pm-1:15 pm

2 stops18h 50m

$611

ChicagoFoz do Iguaçu

ORD - IGU

ORDIGU

Chicago O'Hare Intl

Sun 5/11

4:35 pm-7:20 pm

3 stops24h 45m

Foz do Iguaçu Cataratas

Sun 5/18

8:15 pm-12:24 am

2 stops30h 09m

$721

ChicagoFoz do Iguaçu

ORD - IGU

ORDIGU

Chicago O'Hare Intl

Sat 5/10

2:35 pm-12:05 am

2 stops55h 30m

Foz do Iguaçu Cataratas

Sat 5/17

11:25 am-1:15 pm

2 stops51h 50m

$901

ChicagoFoz do Iguaçu

ORD - IGU

ORDIGU

Chicago O'Hare Intl

Sun 5/11

9:20 pm-7:45 pm

1 stop20h 25m

Foz do Iguaçu Cataratas

Sun 5/18

11:25 am-6:45 am

1 stop21h 20m

$1,087

ChicagoFoz do Iguaçu

ORD - IGU

ORDIGU

Chicago O'Hare Intl

Fri 5/9

1:55 am-10:45 am

2 stops30h 50m

Foz do Iguaçu Cataratas

Sat 5/17

5:20 am-11:55 pm

2 stops20h 35m

$2,018

ChicagoFoz do Iguaçu

ORD - IGU

ORDIGU

Chicago O'Hare Intl

Sun 5/18

9:55 am-7:20 pm

2 stops31h 25m

$380

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Best time to book a flight from O'Hare Intl to Foz do Iguaçu

Have a flexible travel schedule? Discover the best time to fly to Foz do Iguaçu from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Foz do Iguaçu

Rainfall in Foz do Iguaçu by month

Plan your trip to Foz do Iguaçu by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Foz do Iguaçu ranges from 4.5 - 8.3 inches per month. November is typically the wettest month, when rainfall can reach 8.3 in. March is typically the driest time to visit Foz do Iguaçu when rainfall is around 4.5 in.

Temperature in Foz do Iguaçu by month

Plan your trip to Foz do Iguaçu by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Foz do Iguaçu, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 59.0 F).

Reviews of airlines servicing Foz do Iguaçu

Get insights into the airlines that provide service to Foz do Iguaçu. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Foz do Iguaçu. Reviews last updated March 28, 2025.
Aeromexico
7.5
Good
1,701 reviews

Boarding

7.4

Entertainment

7.1

Crew

7.9

Food

6.6

Comfort

7.6

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jan 2025

QRO - ATL

You are a cheap airline - and I don’t mean well priced I mean miserable. That 4 1/2 hour plus flight was way below acceptable NO Food NO in flight entertainment NOt even a place to charge my own electronic devises All in a cheap aircraft with thin seats and very limited reclining I am done with Aeromexico
Aeromexico
7.5
Good
1,701 reviews
Aeromexico
7.5
Good
1,701 reviews

Boarding

7.4

Entertainment

7.1

Crew

7.9

Food

6.6

Comfort

7.6

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jan 2025

QRO - ATL

You are a cheap airline - and I don’t mean well priced I mean miserable. That 4 1/2 hour plus flight was way below acceptable NO Food NO in flight entertainment NOt even a place to charge my own electronic devises All in a cheap aircraft with thin seats and very limited reclining I am done with Aeromexico
GOL
7.3
Good
1,052 reviews
Aeromexico
7.5
Good
1,701 reviews

Boarding

7.4

Entertainment

7.1

Crew

7.9

Food

6.6

Comfort

7.6

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jan 2025

QRO - ATL

You are a cheap airline - and I don’t mean well priced I mean miserable. That 4 1/2 hour plus flight was way below acceptable NO Food NO in flight entertainment NOt even a place to charge my own electronic devises All in a cheap aircraft with thin seats and very limited reclining I am done with Aeromexico
Air Canada
7.0
Good
8,981 reviews
Aeromexico
7.5
Good
1,701 reviews

Boarding

7.4

Entertainment

7.1

Crew

7.9

Food

6.6

Comfort

7.6

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jan 2025

QRO - ATL

You are a cheap airline - and I don’t mean well priced I mean miserable. That 4 1/2 hour plus flight was way below acceptable NO Food NO in flight entertainment NOt even a place to charge my own electronic devises All in a cheap aircraft with thin seats and very limited reclining I am done with Aeromexico
Avianca
6.7
Okay
2,300 reviews
Aeromexico
7.5
Good
1,701 reviews

Boarding

7.4

Entertainment

7.1

Crew

7.9

Food

6.6

Comfort

7.6

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jan 2025

QRO - ATL

You are a cheap airline - and I don’t mean well priced I mean miserable. That 4 1/2 hour plus flight was way below acceptable NO Food NO in flight entertainment NOt even a place to charge my own electronic devises All in a cheap aircraft with thin seats and very limited reclining I am done with Aeromexico

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Foz do Iguaçu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Foz do Iguaçu from Chicago O'Hare Intl?

    Most people fly into Foz do Iguaçu Cataratas (IGU) if they book a flight to Foz do Iguaçu from Chicago O'Hare Intl. On average, Cataratas has 0 inbound flights from Chicago O'Hare Intl per day from 0 airlines. Foz do Iguaçu Cataratas is conveniently located just 7.1 mi from Foz do Iguaçu’s city center.

  • Can I find deals for flights from O'Hare Intl to Foz do Iguaçu that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Foz do Iguaçu flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Foz do Iguaçu?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Foz do Iguaçu.

  • Can I find deals for business class flights from O'Hare Intl to Foz do Iguaçu?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Foz do Iguaçu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for O'Hare Intl to Foz do Iguaçu

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Curitiba flights
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.