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Foz do Iguaçu

$320+ Cheap flights from Illinois 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — IGU
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Illinois to Foz do Iguaçu

Keep the following information in mind while searching for Illinois to Foz do Iguaçu flight deals. Data was last updated May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
2 stars

Round-trip from

$742
(oojo)

One-way from

$320
(Kiwi.com)
Provider with most accurate pricing for Chicago (CHI)-Foz do Iguaçu Cataratas flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Foz do Iguaçu Cataratas flights.
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From Illinois to Foz do Iguaçu Cataratas
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One-way flight from Illinois to Foz do Iguaçu Cataratas
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Find flight deals from Illinois to Foz do Iguaçu

Cheapest flights from Illinois to Foz do Iguaçu
Explore the most affordable flight options available from Illinois to Foz do Iguaçu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This oojo deal was found by Cheapflights users on 4/30. 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.
Thu 6/52:35 pmORD - IGU
2 stops31h 30mAvianca
Wed 6/188:25 pmIGU - ORD
2 stops42h 50mAvianca
Deal found 4/30$742
This Mytrip deal was found by Cheapflights users on 4/30. 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.
Thu 6/52:35 pmORD - IGU
2 stops26h 55mMultiple Airlines
Thu 6/196:00 amIGU - ORD
3 stops33h 15mMultiple Airlines
Deal found 4/30$822
This eDestinos deal was found by Cheapflights users on 4/30. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1210:35 amORD - IGU
2 stops30h 20mLATAM Airlines
Thu 6/195:20 amIGU - ORD
2 stops29h 19mLATAM Airlines
Deal found 4/30$927
This Delta deal was found by Cheapflights users on 4/30. 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 6/137:10 amORD - IGU
2 stops24h 25mDelta
Fri 6/207:40 pmIGU - ORD
2 stops18h 50mDelta
Deal found 4/30$933
This Delta deal was found by Cheapflights users on 4/30. 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 6/1310:26 amMDW - IGU
2 stops25h 39mDelta
Fri 6/207:40 pmIGU - MDW
2 stops18h 19mDelta
Deal found 4/30$933
This SmartFares deal was found by Cheapflights users on 4/30. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1212:44 pmMDW - IGU
2 stops28h 11mLATAM Airlines
Thu 6/197:40 pmIGU - MDW
2 stops40h 01mLATAM Airlines
Deal found 4/30$969
This CheapTickets deal was found by Cheapflights users on 5/1. 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/154:26 pmMDW - IGU
2 stops25h 19mMultiple Airlines
Sun 6/228:35 pmIGU - MDW
2 stops27h 10mMultiple Airlines
Deal found 5/1$1,227
This oojo deal was found by Cheapflights users on 4/30. 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.
Thu 6/510:35 amORD - IGU
2 stops30h 45mAzul
Wed 6/181:10 amIGU - ORD
2 stops43h 23mAzul
Deal found 4/30$2,666

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois 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 May 1, 2025.
Use the filters below to find and compare flights from Illinois to Foz do Iguaçu that are best for you.

Fly from

Illinois

Fly to

Foz do Iguaçu

Route

Depart

Return

Price

ChicagoFoz do Iguaçu

ORD - IGU

ORDIGU

Chicago O'Hare Intl

Thu 6/5

2:35 pm-12:05 am

2 stops31h 30m

Foz do Iguaçu Cataratas

Wed 6/18

8:25 pm-1:15 pm

2 stops42h 50m

$742

ChicagoFoz do Iguaçu

ORD - IGU

ORDIGU

Chicago O'Hare Intl

Thu 6/5

2:35 pm-7:30 pm

2 stops26h 55m

Foz do Iguaçu Cataratas

Thu 6/19

6:00 am-1:15 pm

3 stops33h 15m

$822

ChicagoFoz do Iguaçu

ORD - IGU

ORDIGU

Chicago O'Hare Intl

Thu 6/12

10:35 am-6:55 pm

2 stops30h 20m

Foz do Iguaçu Cataratas

Thu 6/19

5:20 am-8:39 am

2 stops29h 19m

$927

ChicagoFoz do Iguaçu

ORD - IGU

ORDIGU

Chicago O'Hare Intl

Fri 6/13

7:10 am-9:35 am

2 stops24h 25m

Foz do Iguaçu Cataratas

Fri 6/20

7:40 pm-12:30 pm

2 stops18h 50m

$933

ChicagoFoz do Iguaçu

MDW - IGU

MDWIGU

Chicago Midway

Fri 6/13

10:26 am-2:05 pm

2 stops25h 39m

Foz do Iguaçu Cataratas

Fri 6/20

7:40 pm-11:59 am

2 stops18h 19m

$933

ChicagoFoz do Iguaçu

MDW - IGU

MDWIGU

Chicago Midway

Thu 6/12

12:44 pm-6:55 pm

2 stops28h 11m

Foz do Iguaçu Cataratas

Thu 6/19

7:40 pm-9:41 am

2 stops40h 01m

$969

ChicagoFoz do Iguaçu

MDW - IGU

MDWIGU

Chicago Midway

Sun 6/15

4:26 pm-7:45 pm

2 stops25h 19m

Foz do Iguaçu Cataratas

Sun 6/22

8:35 pm-9:45 pm

2 stops27h 10m

$1,227

ChicagoFoz do Iguaçu

ORD - IGU

ORDIGU

Chicago O'Hare Intl

Thu 6/5

10:35 am-7:20 pm

2 stops30h 45m

Foz do Iguaçu Cataratas

Wed 6/18

1:10 am-6:33 pm

2 stops43h 23m

$2,666

ChicagoFoz do Iguaçu

ORD - IGU

ORDIGU

Chicago O'Hare Intl

Tue 7/15

7:00 am-12:05 am

3 stops39h 05m

$320

ChicagoFoz do Iguaçu

ORD - IGU

ORDIGU

Chicago O'Hare Intl

Wed 7/23

2:35 pm-12:05 am

2 stops55h 30m

$409

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

Showing 1-10 of 14 results
1
2

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

Have a flexible travel schedule? Discover the best time to fly to Foz do Iguaçu from Illinois 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 Illinois 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 May 1, 2025.
Azul
8.0
Very good
777 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.1

Crew

8.6

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
Azul
8.0
Very good
777 reviews
Azul
8.0
Very good
777 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.1

Crew

8.6

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
Delta
8.0
Very good
7,934 reviews
Azul
8.0
Very good
777 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.1

Crew

8.6

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
LATAM Airlines
7.5
Good
1,767 reviews
Azul
8.0
Very good
777 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.1

Crew

8.6

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
GOL
7.3
Good
1,068 reviews
Azul
8.0
Very good
777 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.1

Crew

8.6

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
Avianca
6.7
Okay
2,317 reviews
Azul
8.0
Very good
777 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.1

Crew

8.6

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

Related info for your journey

Find useful and relevant information for your journey from Illinois 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 Illinois?

    Located just 7.1 mi from the city center, Foz do Iguaçu Cataratas (IGU) is the airport most travelers will use when flying to Foz do Iguaçu from Illinois.

  • What are the cheapest airlines to fly from Illinois to Foz do Iguaçu one-way?

    The cheapest airline one-way is Avianca, with whom users have recently found tickets for as low as $409. However, be on the lookout for offers from GOL and Delta, as they are both options that can get you from Illinois to Foz do Iguaçu for a low price.

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois 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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