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Foz do Iguaçu

$802+ Cheap flights from Chicago (CHI) to Foz do Iguaçu (IGU)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — IGU
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
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Cheap flight deals from Chicago to Foz do Iguaçu

Cheapest flights from Chicago to Foz do Iguaçu
Explore the most affordable flight options available from Chicago to Foz do Iguaçu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

This LATAM Airlines deal was found by Cheapflights users on 2/2. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/195:50 pm
ORD
-
IGU
2 stops23h 00m
LATAM Airlines
Thu 3/267:45 pm
IGU
-
ORD
2 stops19h 12m
LATAM Airlines
Deal found 2/2$802
This KAYAK deal was found by Cheapflights users on 2/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/211:30 pm
ORD
-
IGU
2 stops22h 35m
LATAM Airlines
Wed 8/267:40 pm
IGU
-
ORD
2 stops19h 01m
LATAM Airlines
Deal found 2/1$806
This GOL deal was found by Cheapflights users on 2/1. 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 10/2311:20 pm
ORD
-
IGU
2 stops32h 50m
GOL
Thu 10/298:00 pm
IGU
-
ORD
2 stops27h 20m
GOL
Deal found 2/1$819
This Avianca deal was found by Cheapflights users on 2/2. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/510:20 pm
ORD
-
IGU
2 stops22h 25m
Avianca
Mon 3/911:20 am
IGU
-
ORD
2 stops36h 00m
Avianca
Deal found 2/2$891
This Ovago deal was found by Cheapflights users on 2/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/272:46 pm
ORD
-
IGU
2 stops30h 19m
LATAM Airlines
Tue 3/34:55 am
IGU
-
ORD
2 stops32h 19m
LATAM Airlines
Deal found 2/1$990
This Mytrip deal was found by Cheapflights users on 2/2. 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 3/1911:20 pm
ORD
-
IGU
2 stops22h 25m
Multiple Airlines
Thu 3/265:15 pm
IGU
-
ORD
3 stops30h 05m
Multiple Airlines
Deal found 2/2$1,012
This Mytrip deal was found by Cheapflights users on 2/4. 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.
Sat 3/2111:20 pm
ORD
-
IGU
2 stops22h 35m
Multiple Airlines
Sat 3/281:10 pm
IGU
-
ORD
3 stops34h 10m
Multiple Airlines
Deal found 2/4$1,142
This Ovago deal was found by Cheapflights users on 2/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:00 am
ORD
-
IGU
2 stops25h 20m
LATAM Airlines
Wed 10/281:35 pm
IGU
-
ORD
3 stops26h 52m
LATAM Airlines
Deal found 2/1$1,149
This 123 Milhas deal was found by Cheapflights users on 2/2. 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 123 Milhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/196:07 pm
MDW
-
IGU
2 stops17h 58m
LATAM Airlines
Thu 3/264:55 am
IGU
-
MDW
2 stops19h 36m
LATAM Airlines
Deal found 2/2$1,381
This Priceline deal was found by Cheapflights users on 2/4. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/214:30 pm
MDW
-
IGU
2 stops21h 55m
LATAM Airlines
Sat 3/282:50 pm
IGU
-
MDW
2 stops28h 32m
LATAM Airlines
Deal found 2/4$2,230

Find flight deals from Chicago to Foz do Iguaçu

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) 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 February 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$802
(LATAM Airlines)
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 (CHI) to Foz do Iguaçu Cataratas
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago 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 February 4, 2026.
Use the filters below to find and compare flights from Chicago to Foz do Iguaçu that are best for you.

Fly from

Chicago

Fly to

Foz do Iguaçu

Route

Depart

Return

Price

ChicagoFoz do Iguaçu

ORD - IGU

ORDIGU

Chicago O'Hare Intl

Thu 3/19

5:50 pm-6:50 pm

2 stops23h 00m

Foz do Iguaçu Cataratas

Thu 3/26

7:45 pm-12:57 pm

2 stops19h 12m

$802

ChicagoFoz do Iguaçu

ORD - IGU

ORDIGU

Chicago O'Hare Intl

Thu 3/19

11:20 pm-11:45 pm

2 stops22h 25m

Foz do Iguaçu Cataratas

Thu 3/26

7:25 pm-9:20 pm

2 stops27h 55m

$819

ChicagoFoz do Iguaçu

ORD - IGU

ORDIGU

Chicago O'Hare Intl

Thu 3/5

10:20 pm-11:45 pm

2 stops22h 25m

Foz do Iguaçu Cataratas

Mon 3/9

11:20 am-9:20 pm

2 stops36h 00m

$891

ChicagoFoz do Iguaçu

ORD - IGU

ORDIGU

Chicago O'Hare Intl

Fri 2/27

2:46 pm-12:05 am

2 stops30h 19m

Foz do Iguaçu Cataratas

Tue 3/3

4:55 am-10:14 am

2 stops32h 19m

$990

ChicagoFoz do Iguaçu

ORD - IGU

ORDIGU

Chicago O'Hare Intl

Thu 3/19

11:20 pm-11:45 pm

2 stops22h 25m

Foz do Iguaçu Cataratas

Thu 3/26

5:15 pm-9:20 pm

3 stops30h 05m

$1,012

ChicagoFoz do Iguaçu

ORD - IGU

ORDIGU

Chicago O'Hare Intl

Sat 3/21

11:20 pm-11:55 pm

2 stops22h 35m

Foz do Iguaçu Cataratas

Sat 3/28

1:10 pm-9:20 pm

3 stops34h 10m

$1,142

ChicagoFoz do Iguaçu

MDW - IGU

MDWIGU

Chicago Midway

Thu 3/19

6:07 pm-2:05 pm

2 stops17h 58m

Foz do Iguaçu Cataratas

Thu 3/26

4:55 am-10:31 pm

2 stops19h 36m

$1,381

ChicagoFoz do Iguaçu

ORD - IGU

ORDIGU

Chicago O'Hare Intl

Fri 2/27

5:50 pm-10:50 am

1 stop14h 00m

Foz do Iguaçu Cataratas

Wed 3/4

11:20 am-5:30 am

1 stop21h 10m

$1,993

ChicagoFoz do Iguaçu

MDW - IGU

MDWIGU

Chicago Midway

Sat 3/21

4:30 pm-4:25 pm

2 stops21h 55m

Foz do Iguaçu Cataratas

Sat 3/28

2:50 pm-5:22 pm

2 stops28h 32m

$2,230

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Compare providers for flights from Chicago 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 Chicago to Foz do Iguaçu in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars

*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-Foz do Iguaçu flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Foz do Iguaçu flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Foz do Iguaçu flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Foz do Iguaçu flights, Cheapflights users trust FlightHub the most. FlightHub 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-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 Chicago to Foz do Iguaçu

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

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 February 4, 2026.
Get a feel of what it's like to fly with Delta and American Airlines from Chicago to Foz do Iguaçu by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,144 reviews

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,144 reviews
Delta
7.9
Good
8,144 reviews

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,222 reviews
Delta
7.9
Good
8,144 reviews

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Chicago 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?

    If you book a flight to Foz do Iguaçu from Chicago, you will be flying to Cataratas, which is the city’s only airport. Foz do Iguaçu Cataratas (IGU) is located 7.1 mi from the center of Foz do Iguaçu. There are 0 flights from Chicago to Cataratas per day from 0 different airlines.

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

    For as low as $819, LATAM Airlines can have you in Foz do Iguaçu from Chicago in 22h 25m. Airlines will cover a distance of 5130 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

    Yes. Cheapflights offers flight deals from Chicago 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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