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Foz do Iguaçu

$544+ Cheap flights from Chicago (CHI) 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 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — IGU
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap 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 July 31, 2025.

Round-trip from

$716
(oojo)
From Chicago (CHI) to Foz do Iguaçu Cataratas
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Find 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 July 31, 2025.

This FlightHub deal was found by Cheapflights users on 7/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/175:04 pmMDW - IGU
2 stops44h 56mLATAM Airlines
Mon 10/202:20 pmIGU - MDW
2 stops21h 20mLATAM Airlines
Deal found 7/31$749
This oojo deal was found by Cheapflights users on 7/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/162:35 pmORD - IGU
2 stops55h 20mGOL
Sat 9/206:05 amIGU - ORD
2 stops33h 10mGOL
Deal found 7/30$752
This Mytrip deal was found by Cheapflights users on 7/30. 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.
Tue 9/162:35 pmORD - IGU
2 stops55h 20mMultiple Airlines
Sat 9/2012:45 pmIGU - ORD
3 stops23h 58mMultiple Airlines
Deal found 7/30$895
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/176:00 amMDW - IGU
2 stops25h 35mDelta
Mon 10/205:20 amIGU - MDW
2 stops18h 54mDelta
Deal found 7/30$933

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 July 31, 2025.
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

MDW - IGU

MDWIGU

Chicago Midway

Fri 10/17

5:04 pm-4:00 pm

2 stops44h 56m

Foz do Iguaçu Cataratas

Mon 10/20

2:20 pm-9:40 am

2 stops21h 20m

$749

ChicagoFoz do Iguaçu

ORD - IGU

ORDIGU

Chicago O'Hare Intl

Tue 9/16

2:35 pm-11:55 pm

2 stops55h 20m

Foz do Iguaçu Cataratas

Sat 9/20

6:05 am-1:15 pm

2 stops33h 10m

$752

ChicagoFoz do Iguaçu

ORD - IGU

ORDIGU

Chicago O'Hare Intl

Tue 9/16

2:35 pm-11:55 pm

2 stops55h 20m

Foz do Iguaçu Cataratas

Sat 9/20

12:45 pm-10:43 am

3 stops23h 58m

$895

ChicagoFoz do Iguaçu

MDW - IGU

MDWIGU

Chicago Midway

Fri 10/17

6:00 am-9:35 am

2 stops25h 35m

Foz do Iguaçu Cataratas

Mon 10/20

5:20 am-10:14 pm

2 stops18h 54m

$933

ChicagoFoz do Iguaçu

ORD - IGU

ORDIGU

Chicago O'Hare Intl

Fri 11/21

3:55 pm-11:55 pm

3 stops29h 00m

$544

ChicagoFoz do Iguaçu

ORD - IGU

ORDIGU

Chicago O'Hare Intl

Fri 11/21

1:16 pm-9:15 am

2 stops16h 59m

$551

ChicagoFoz do Iguaçu

MDW - IGU

MDWIGU

Chicago Midway

Fri 11/21

10:35 am-6:50 pm

2 stops29h 15m

$566

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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 July 31, 2025.
Get a feel of what it's like to fly with Delta, LATAM Airlines, and GOL 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
8.0
Very good
7,981 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,822 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
GOL
7.3
Good
1,091 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Avianca
6.7
Okay
2,388 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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.

See more FAQs

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