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.

$1,376 Cheap Flights from Illinois to Puerto Iguazú in 2026/27

Find the cheapest flights from Illinois to Puerto Iguazú

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:20 pm - 9:55 amORD Chicago O'Hare Intl-IGR Puerto Iguazú Cataratas del Iguazu

32h 35m2 stops Bogotá El Dorado Buenos Aires Ministro Pistarini

6:45 pm - 9:20 pmIGR Puerto Iguazú Cataratas del Iguazu-ORD Chicago O'Hare Intl

28h 35m2 stops Buenos Aires Ministro Pistarini Bogotá El Dorado

$1,376Avianca

Fri, Apr 9 - Sun, Apr 11

11:20 pm - 9:55 amORD Chicago O'Hare Intl-IGR Puerto Iguazú Cataratas del Iguazu

32h 35m2 stops Bogotá El Dorado Buenos Aires Ministro Pistarini

6:45 pm - 9:20 pmIGR Puerto Iguazú Cataratas del Iguazu-ORD Chicago O'Hare Intl

28h 35m2 stops Buenos Aires Ministro Pistarini Bogotá El Dorado

$1,871Avianca

Fri, Apr 9 - Sun, Apr 11

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Avianca flights from Illinois to Puerto Iguazú

Our best Avianca deals on Illinois to Puerto Iguazú flight tickets

Avianca

Apr 9

ORD11:20 pmChicago O'Hare Intl

32h 35m

2 stops

IGR9:55 amPuerto Iguazú Cataratas del Iguazu

Apr 11

IGR6:45 pmPuerto Iguazú Cataratas del Iguazu

28h 35m

2 stops

ORD9:20 pmChicago O'Hare Intl

$1,376

Avianca

Apr 9

ORD11:20 pmChicago O'Hare Intl

32h 35m

2 stops

IGR9:55 amPuerto Iguazú Cataratas del Iguazu

Apr 11

IGR6:45 pmPuerto Iguazú Cataratas del Iguazu

28h 35m

2 stops

ORD9:20 pmChicago O'Hare Intl

$1,871

Avianca

Nov 29

ORD10:30 pmChicago O'Hare Intl

31h 10m

2 stops

IGR8:40 amPuerto Iguazú Cataratas del Iguazu

Dec 3

IGR6:10 pmPuerto Iguazú Cataratas del Iguazu

29h 20m

2 stops

ORD8:30 pmChicago O'Hare Intl

$2,319

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

ChicagoPuerto Iguazú

ORD Chicago O'Hare Intl - IGR Puerto Iguazú Cataratas del Iguazu

ORDIGR

Chicago O'Hare Intl

Fri 4/9

11:20 pm-9:55 am

2 stops32h 35m

Puerto Iguazú Cataratas del Iguazu

Sun 4/11

6:45 pm-9:20 pm

2 stops28h 35m

$1,376

ChicagoPuerto Iguazú

ORD Chicago O'Hare Intl - IGR Puerto Iguazú Cataratas del Iguazu

ORDIGR

Chicago O'Hare Intl

Fri 4/9

11:20 pm-9:55 am

2 stops32h 35m

Puerto Iguazú Cataratas del Iguazu

Sun 4/11

6:45 pm-9:20 pm

2 stops28h 35m

$1,871

Cheapest one-way

ChicagoPuerto Iguazú

ORD Chicago O'Hare Intl - IGR Puerto Iguazú Cataratas del Iguazu

ORDIGR

Chicago O'Hare Intl

Sun 12/27

10:30 pm-5:30 pm

2 stops40h 00m

$1,396

Quickest one-way

ChicagoPuerto Iguazú

ORD Chicago O'Hare Intl - IGR Puerto Iguazú Cataratas del Iguazu

ORDIGR

Chicago O'Hare Intl

Sun 12/27

10:30 pm-10:40 am

2 stops33h 10m

$1,558

ChicagoPuerto Iguazú

ORD Chicago O'Hare Intl - IGR Puerto Iguazú Cataratas del Iguazu

ORDIGR

Chicago O'Hare Intl

Sun 12/27

4:30 pm-8:40 am

3 stops37h 10m

$1,757

ChicagoPuerto Iguazú

ORD Chicago O'Hare Intl - IGR Puerto Iguazú Cataratas del Iguazu

ORDIGR

Chicago O'Hare Intl

Sun 12/27

3:45 pm-8:40 am

3 stops37h 55m

$1,942

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

Best Price Found	$1,396
Fastest flight time	31h 10m
Direct flights	None

The best one-way flight to Puerto Iguazú from Illinois in the past 72 hours is $1,396. The best round-trip flight deal from Illinois to Puerto Iguazú found on momondo in the last 72 hours is $1,376.

The fastest flight from Illinois to Puerto Iguazú takes 31h 10m

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

Search flight deals

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.