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$687+ Cheap flights from Foz do Iguaçu (IGU) to Chicago (CHI)

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
IGU — CHI
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Foz do Iguaçu to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Foz do Iguaçu (IGU) to Chicago (CHI). 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 September 15, 2025.

Round-trip from

$760
(Mytrip)

One-way from

$687
(Kiwi.com)
From Foz do Iguaçu Cataratas to Chicago (CHI)
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One-way flight from Foz do Iguaçu Cataratas to Chicago (CHI)
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Find flight deals from Foz do Iguaçu to Chicago

Cheapest flights from Foz do Iguaçu to Chicago
Explore the most affordable flight options available from Foz do Iguaçu to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Mytrip deal was found by Cheapflights users on 9/15. 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.
Thu 10/3010:35 amIGU - ORD
2 stops28h 44mMultiple Airlines
Thu 11/610:18 amORD - IGU
3 stops44h 07mMultiple Airlines
Deal found 9/15$760
This GOL deal was found by Cheapflights users on 9/14. 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.
Fri 10/2411:25 amIGU - ORD
2 stops27h 50mGOL
Wed 10/292:35 pmORD - IGU
2 stops31h 05mGOL
Deal found 9/14$957
This Flightnetwork deal was found by Cheapflights users on 9/14. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2411:25 amIGU - ORD
3 stops29h 30mAvianca
Wed 10/2911:20 pmORD - IGU
2 stops33h 20mAvianca
Deal found 9/14$1,169
This Expedia deal was found by Cheapflights users on 9/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/246:00 amIGU - ORD
2 stops19h 55mAeromexico
Tue 10/281:50 amORD - IGU
2 stops34h 15mAeromexico
Deal found 9/14$2,996

Cheapflights Fare Finder

 
Customize your flight search to find flights from Foz do Iguaçu to Chicago 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 September 15, 2025.
Use the filters below to find and compare flights from Foz do Iguaçu to Chicago that are best for you.

Fly from

Foz do Iguaçu

Fly to

Chicago

Route

Depart

Return

Price

Foz do IguaçuChicago

IGU - ORD

IGUORD

Foz do Iguaçu Cataratas

Thu 10/30

12:45 pm-9:20 pm

3 stops34h 35m

Chicago O'Hare Intl

Thu 11/6

10:18 am-11:45 pm

3 stops34h 27m

$773

Foz do IguaçuChicago

IGU - ORD

IGUORD

Foz do Iguaçu Cataratas

Fri 10/24

11:25 am-1:15 pm

2 stops27h 50m

Chicago O'Hare Intl

Wed 10/29

2:35 pm-11:40 pm

2 stops31h 05m

$957

Foz do IguaçuChicago

IGU - ORD

IGUORD

Foz do Iguaçu Cataratas

Fri 10/24

11:25 am-2:55 pm

3 stops29h 30m

Chicago O'Hare Intl

Wed 10/29

11:20 pm-10:40 am

2 stops33h 20m

$1,169

Foz do IguaçuChicago

IGU - ORD

IGUORD

Foz do Iguaçu Cataratas

Fri 10/24

6:00 am-11:55 pm

2 stops19h 55m

Chicago O'Hare Intl

Tue 10/28

1:50 am-2:05 pm

2 stops34h 15m

$2,996

Foz do IguaçuChicago

IGU - ORD

IGUORD

Foz do Iguaçu Cataratas

Sat 1/10

2:55 pm-9:10 pm

3 stops33h 15m

$687

Foz do IguaçuChicago

IGU - ORD

IGUORD

Foz do Iguaçu Cataratas

Fri 1/2

8:20 pm-2:50 pm

3 stops45h 30m

$988

Foz do IguaçuChicago

IGU - ORD

IGUORD

Foz do Iguaçu Cataratas

Sat 1/10

5:05 pm-10:47 am

2 stops20h 42m

$1,107

Foz do IguaçuChicago

IGU - ORD

IGUORD

Foz do Iguaçu Cataratas

Fri 1/2

7:25 pm-12:00 pm

2 stops19h 35m

$1,210

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Best time to book a flight from Foz do Iguaçu to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Foz do Iguaçu 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 Foz do Iguaçu to Chicago
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Foz do Iguaçu to Chicago. 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 from for flights from Foz do Iguaçu to Chicago?

    Foz do Iguaçu Cataratas (IGU) is the airport you will fly out of if you book a flight from Foz do Iguaçu to Chicago. You should not have trouble finding flights to Chicago from Cataratas; the airport handles an average of 0 outbound flights to Chicago per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Foz do Iguaçu airport to Chicago. It is only a 7.1 mi journey to Cataratas (IGU) from Foz do Iguaçu’s city center.

  • How long is the flight from Foz do Iguaçu to Chicago?

    Departing from Foz do Iguaçu to Chicago will take you 27h 50m. Foz do Iguaçu and Chicago are separated by a distance of 5130 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Foz do Iguaçu to Chicago that include hotel bookings?

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

  • How can I find direct flights from Foz do Iguaçu to Chicago?

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

  • Can I find deals for business class flights from Foz do Iguaçu to Chicago?

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

  • What is the cheapest month to book a flight from Foz do Iguaçu to Chicago?

    Currently, August is the cheapest month in which you can book a flight from Foz do Iguaçu to Chicago (average of $245). Flying from Foz do Iguaçu to Chicago in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Chicago?

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Hammond
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Chesterton

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