How do I get Price Alerts for flights from Illinois to Puerto Iguazú?

Price Alerts will notify you by email when the price for flights to Puerto Iguazú from Illinois decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Illinois to Puerto Iguazú with momondo?

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

When did momondo last update prices for flights from Illinois to Puerto Iguazú Cataratas del Iguazu Airport?

Prices for flights from Illinois to Puerto Iguazú Cataratas del Iguazu Airport were last updated today.

How old do you have to be to fly from Illinois to Puerto Iguazú Cataratas del Iguazu Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Puerto Iguazú Cataratas del Iguazu Airport.

What documentation or ID do you need to fly to Puerto Iguazú Cataratas del Iguazu Airport?

The travel and health documents required for your trip to Puerto Iguazú Cataratas del Iguazu Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Puerto Iguazú Cataratas del Iguazu Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$1,221 Cheap Flights from Illinois to Puerto Iguazú in 2026

1 adult

0 bags

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Find the cheapest flights from Illinois to Puerto Iguazú

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:25 am - 6:24 pm

ORD

IGR

32h 59m

2 stops

9:00 am - 11:47 pm

IGR

ORD

40h 47m

3 stops

$1,221Multiple Airlines

Sun, Aug 9 - Wed, Aug 19

8:45 am - 6:24 pm

ORD

IGR

31h 39m

3 stops

10:59 am - 11:47 pm

IGR

ORD

38h 48m

3 stops

$1,226Multiple Airlines

Sun, Aug 9 - Wed, Aug 19

7:25 am - 6:24 pm

ORD

IGR

32h 59m

2 stops

2:50 pm - 11:40 pm

IGR

ORD

34h 50m

2 stops

$1,264Multiple Airlines

Sun, Aug 9 - Wed, Aug 19

11:20 pm - 9:50 am

ORD

IGR

32h 30m

2 stops

7:15 pm - 9:20 pm

IGR

ORD

28h 05m

2 stops

$1,348Avianca

Sun, Aug 9 - Thu, Aug 20

11:20 pm - 7:40 am

ORD

IGR

30h 20m

2 stops

6:10 pm - 9:20 pm

IGR

ORD

29h 10m

2 stops

$1,403Multiple Airlines

Tue, Jun 23 - Mon, Jun 29

11:20 pm - 9:25 am

ORD

IGR

32h 05m

2 stops

7:15 pm - 9:20 pm

IGR

ORD

52h 05m

2 stops

$1,508Avianca

Mon, Aug 10 - Thu, Aug 20

7:25 am - 8:45 pm

ORD

IGR

35h 20m

3 stops

8:54 am - 9:20 pm

IGR

ORD

38h 26m

3 stops

$1,551Multiple Airlines

Tue, Jun 23 - Mon, Jun 29

11:20 pm - 9:40 am

ORD

IGR

32h 20m

2 stops

6:00 pm - 9:20 pm

IGR

ORD

53h 20m

2 stops

$1,572Avianca

Sun, Jun 14 - Wed, Jun 17

11:20 pm - 7:40 am

ORD

IGR

30h 20m

2 stops

6:14 pm - 9:20 pm

IGR

ORD

29h 06m

3 stops

$1,614Multiple Airlines

Tue, Jun 23 - Mon, Jun 29

11:20 pm - 9:25 am

ORD

IGR

32h 05m

2 stops

6:45 pm - 9:20 pm

IGR

ORD

28h 35m

2 stops

$1,668Avianca

Mon, Sep 28 - Fri, Oct 2

Avianca flights from Illinois to Puerto Iguazú

Our best Avianca deals on Illinois to Puerto Iguazú flight tickets

Avianca

Aug 9

ORD11:20 pmChicago O'Hare Intl

32h 30m

2 stops

IGR9:50 amPuerto Iguazú Cataratas del Iguazu

Aug 20

IGR7:15 pmPuerto Iguazú Cataratas del Iguazu

28h 05m

2 stops

ORD9:20 pmChicago O'Hare Intl

$1,348

Avianca

Aug 10

ORD11:20 pmChicago O'Hare Intl

32h 05m

2 stops

IGR9:25 amPuerto Iguazú Cataratas del Iguazu

Aug 20

IGR7:15 pmPuerto Iguazú Cataratas del Iguazu

52h 05m

2 stops

ORD9:20 pmChicago O'Hare Intl

$1,508

Avianca

Jun 14

ORD11:20 pmChicago O'Hare Intl

32h 20m

2 stops

IGR9:40 amPuerto Iguazú Cataratas del Iguazu

Jun 17

IGR6:00 pmPuerto Iguazú Cataratas del Iguazu

53h 20m

2 stops

ORD9:20 pmChicago O'Hare Intl

$1,572

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoPuerto Iguazú

ORD - IGR

ORDIGR

Chicago O'Hare Intl

Sun 8/9

7:25 am-6:24 pm

2 stops32h 59m

Puerto Iguazú Cataratas del Iguazu

Wed 8/19

9:00 am-11:47 pm

3 stops40h 47m

$1,221

ChicagoPuerto Iguazú

ORD - IGR

ORDIGR

Chicago O'Hare Intl

Sun 8/9

8:45 am-6:24 pm

3 stops31h 39m

Puerto Iguazú Cataratas del Iguazu

Wed 8/19

10:59 am-11:47 pm

3 stops38h 48m

$1,226

ChicagoPuerto Iguazú

ORD - IGR

ORDIGR

Chicago O'Hare Intl

Sun 8/9

7:25 am-6:24 pm

2 stops32h 59m

Puerto Iguazú Cataratas del Iguazu

Wed 8/19

2:50 pm-11:40 pm

2 stops34h 50m

$1,264

ChicagoPuerto Iguazú

ORD - IGR

ORDIGR

Chicago O'Hare Intl

Sun 8/9

11:20 pm-9:50 am

2 stops32h 30m

Puerto Iguazú Cataratas del Iguazu

Thu 8/20

7:15 pm-9:20 pm

2 stops28h 05m

$1,348

ChicagoPuerto Iguazú

ORD - IGR

ORDIGR

Chicago O'Hare Intl

Tue 6/23

11:20 pm-7:40 am

2 stops30h 20m

Puerto Iguazú Cataratas del Iguazu

Mon 6/29

6:10 pm-9:20 pm

2 stops29h 10m

$1,403

ChicagoPuerto Iguazú

ORD - IGR

ORDIGR

Chicago O'Hare Intl

Mon 8/10

11:20 pm-9:25 am

2 stops32h 05m

Puerto Iguazú Cataratas del Iguazu

Thu 8/20

7:15 pm-9:20 pm

2 stops52h 05m

$1,508

ChicagoPuerto Iguazú

ORD - IGR

ORDIGR

Chicago O'Hare Intl

Tue 6/23

7:25 am-8:45 pm

3 stops35h 20m

Puerto Iguazú Cataratas del Iguazu

Mon 6/29

8:54 am-9:20 pm

3 stops38h 26m

$1,551

ChicagoPuerto Iguazú

ORD - IGR

ORDIGR

Chicago O'Hare Intl

Sun 6/14

11:20 pm-9:40 am

2 stops32h 20m

Puerto Iguazú Cataratas del Iguazu

Wed 6/17

6:00 pm-9:20 pm

2 stops53h 20m

$1,572

Quickest round-trip

ChicagoPuerto Iguazú

ORD - IGR

ORDIGR

Chicago O'Hare Intl

Tue 6/23

11:20 pm-7:40 am

2 stops30h 20m

Puerto Iguazú Cataratas del Iguazu

Mon 6/29

6:14 pm-9:20 pm

3 stops29h 06m

$1,614

ChicagoPuerto Iguazú

ORD - IGR

ORDIGR

Chicago O'Hare Intl

Mon 9/28

11:20 pm-9:25 am

2 stops32h 05m

Puerto Iguazú Cataratas del Iguazu

Fri 10/2

6:45 pm-9:20 pm

2 stops28h 35m

$1,668

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Illinois to Puerto Iguazú flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Puerto Iguazú

Fastest flight time	32h 05m
Direct flights	None

The fastest flight from Illinois to Puerto Iguazú takes 32h 05m

There are no direct flights from Illinois to Puerto Iguazú. There are no popular flight routes from Illinois to Puerto Iguazú.

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Frequently asked questions about flying from Illinois to Puerto Iguazú

When did momondo last update prices for flights from Illinois to Puerto Iguazú Cataratas del Iguazu Airport?
Prices for flights from Illinois to Puerto Iguazú Cataratas del Iguazu Airport were last updated today.
How old do you have to be to fly from Illinois to Puerto Iguazú Cataratas del Iguazu Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Puerto Iguazú Cataratas del Iguazu Airport.
What documentation or ID do you need to fly to Puerto Iguazú Cataratas del Iguazu Airport?
The travel and health documents required for your trip to Puerto Iguazú Cataratas del Iguazu Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Puerto Iguazú Cataratas del Iguazu Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Illinois to Puerto Iguazú

How do I get Price Alerts for flights from Illinois to Puerto Iguazú?
Price Alerts will notify you by email when the price for flights to Puerto Iguazú from Illinois decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Illinois to Puerto Iguazú with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Puerto Iguazú?

Finding the right flight to Puerto Iguazú from Illinois is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Puerto Iguazú quick and easy, saving you time and money.

Can I find flights from Illinois to Puerto Iguazú with flexible booking policies on momondo?

Flights from Illinois to Puerto Iguazú with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Illinois to Puerto Iguazú?

momondo helps you find the best flight between Illinois and Puerto Iguazú by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Illinois to Puerto Iguazú right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Puerto Iguazú from Illinois. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.