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Puerto Iguazú

$522+ Cheap flights from Illinois to Puerto Iguazú (IGR)

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 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — IGR
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
1 adult, Economy
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Cheap flight deals from Illinois to Puerto Iguazú

Keep the following information in mind while searching for Illinois to Puerto Iguazú flight deals. Data was last updated septiembre 16, 2025.

Round-trip from

$2,656
(Booking.com)

One-way from

$522
(flugladen.de)
From Illinois to Puerto Iguazú Cataratas del Iguazu
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One-way flight from Illinois to Puerto Iguazú Cataratas del Iguazu
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Find flight deals from Illinois to Puerto Iguazú

Cheapest flights from Illinois to Puerto Iguazú
Explore the most affordable flight options available from Illinois to Puerto Iguazú. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 16, 2025.

This Booking.com deal was found by Cheapflights users on 9/16. 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.
vie. 12/2610:20 pmORD - IGR
3 stops30h 05mMultiple Airlines
sáb. 1/36:00 pmIGR - ORD
2 stops29h 20mMultiple Airlines
Deal found 9/16$2,656

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Puerto Iguazú 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 septiembre 16, 2025.
Use the filters below to find and compare flights from Illinois to Puerto Iguazú that are best for you.

Fly from

Illinois

Fly to

Puerto Iguazú

Route

Depart

Return

Price

ChicagoPuerto Iguazú

ORD - IGR

ORDIGR

Chicago O'Hare Intl

vie. 12/26

10:20 pm-7:25 am

3 stops30h 05m

Puerto Iguazú Cataratas del Iguazu

sáb. 1/3

6:00 pm-8:20 pm

2 stops29h 20m

$2,656

ChicagoPuerto Iguazú

ORD - IGR

ORDIGR

Chicago O'Hare Intl

jue. 12/25

8:15 pm-8:54 pm

3 stops45h 39m

$522

ChicagoPuerto Iguazú

ORD - IGR

ORDIGR

Chicago O'Hare Intl

sáb. 11/15

10:27 am-8:59 pm

3 stops31h 32m

$532

ChicagoPuerto Iguazú

ORD - IGR

ORDIGR

Chicago O'Hare Intl

mié. 12/24

1:14 am-10:05 am

2 stops29h 51m

$1,690

ChicagoPuerto Iguazú

ORD - IGR

ORDIGR

Chicago O'Hare Intl

vie. 11/14

12:33 am-9:25 am

2 stops29h 52m

$2,219

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Best time to book a flight from Illinois to Puerto Iguazú

Have a flexible travel schedule? Discover the best time to fly to Puerto Iguazú 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 Puerto Iguazú
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 Illinois to Puerto Iguazú. 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 Puerto Iguazú from Illinois?

    Puerto Iguazú Cataratas del Iguazu (IGR) is the airport you will fly into if you book a flight from Illinois to Puerto Iguazú. It is only a 11.0 mi journey from Cataratas del Iguazu (IGR) to Puerto Iguazú’s city center.

  • Can I find deals for flights from Illinois to Puerto Iguazú that include hotel bookings?

    Yes. In addition to deals on Illinois to Puerto Iguazú flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Puerto Iguazú?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Puerto Iguazú.

  • Can I find deals for business class flights from Illinois to Puerto Iguazú?

    Yes. Cheapflights offers flight deals from Illinois to Puerto Iguazú 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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