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Foz do Iguaçu

$426+ 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 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — IGU
Jan 13 — Jan 201
Tue 1/13
Tue 1/20
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Foz do Iguaçu

One-way flights from O'Hare Intl to Foz do Iguaçu
Search for one-way flight options from O'Hare Intl to Foz do Iguaçu. Find affordable one-way fares based on user searches. Data last updated December 14, 2025.

This GOL deal was found by Cheapflights users on 12/12. 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.
Tue 2/1710:20 pmORD - IGU
2 stops22h 25mGOL
Deal found 12/12$426
This Booking.com deal was found by Cheapflights users on 12/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/179:15 pmORD - IGU
3 stops34h 10mMultiple Airlines
Deal found 12/12$1,538

Find 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 December 14, 2025.

Most accurate provider

Gurufare
2 stars

Most trusted provider

Gurufare
3 stars
Provider with most accurate pricing for Chicago O'Hare Intl-Foz do Iguaçu Cataratas flight deals.
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Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Foz do Iguaçu Cataratas flights.
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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 December 14, 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

Tue 2/17

10:20 pm-11:45 pm

2 stops22h 25m

$426

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Compare providers for flights from O'Hare Intl to Foz do Iguaçu

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to Foz do Iguaçu in December.
ProviderPrice AccuracyTrust Score*
GurufarePrice Accuracy2 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Foz do Iguaçu flights, users find the pricing of Gurufare to be most consistent on Cheapflights vs. Gurufare Users can find the same prices on Chicago O'Hare Intl Airport-Foz do Iguaçu flight deals on Cheapflights vs. Gurufare 90-95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Foz do Iguaçu flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Foz do Iguaçu flights, Cheapflights users trust Gurufare the most. Gurufare has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Foz do Iguaçu flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

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.

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