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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago 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 you'll need for your trip to Puerto Iguazú Cataratas del Iguazu Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Puerto Iguazú Cataratas del Iguazu Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$522 Cheap Flights from Chicago to Puerto Iguazú in 2025/26

1 adult

0 bags

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Find the cheapest flights from Chicago to Puerto Iguazú

Round-trip

One-way

Cheap round-trip flights

10:20 pm - 7:25 amORD-IGR

30h 05m3 stops

6:00 pm - 8:20 pmIGR-ORD

29h 20m2 stops

$2,656Multiple Airlines

Find Deal

Fri, Dec 26 - Sat, Jan 3

10:20 pm - 9:25 amORD-IGR

32h 05m2 stops

2:45 pm - 8:20 pmIGR-ORD

56h 35m2 stops

$3,517Multiple Airlines

Find Deal

Fri, Dec 26 - Sat, Jan 3

Fly from

Fly to

Route

Depart

Return

Price

ChicagoPuerto Iguazú

ORD - IGR

ORDIGR

Chicago O'Hare Intl

Fri 12/26

10:20 pm-7:25 am

3 stops30h 05m

Puerto Iguazú Cataratas del Iguazu

Sat 1/3

6:00 pm-8:20 pm

2 stops29h 20m

$2,656

ChicagoPuerto Iguazú

ORD - IGR

ORDIGR

Chicago O'Hare Intl

Fri 12/26

10:20 pm-9:25 am

2 stops32h 05m

Puerto Iguazú Cataratas del Iguazu

Sat 1/3

2:45 pm-8:20 pm

2 stops56h 35m

$3,517

ChicagoPuerto Iguazú

ORD - IGR

ORDIGR

Chicago O'Hare Intl

Thu 12/25

8:15 pm-8:54 pm

3 stops45h 39m

$522

ChicagoPuerto Iguazú

ORD - IGR

ORDIGR

Chicago O'Hare Intl

Sat 11/15

10:27 am-8:59 pm

3 stops31h 32m

$532

ChicagoPuerto Iguazú

ORD - IGR

ORDIGR

Chicago O'Hare Intl

Thu 12/25

6:55 am-5:10 pm

2 stops31h 15m

$538

ChicagoPuerto Iguazú

ORD - IGR

ORDIGR

Chicago O'Hare Intl

Sat 11/15

10:27 am-4:35 pm

2 stops27h 08m

$572

ChicagoPuerto Iguazú

ORD - IGR

ORDIGR

Chicago O'Hare Intl

Wed 12/24

1:14 am-10:05 am

2 stops29h 51m

$1,690

ChicagoPuerto Iguazú

ORD - IGR

ORDIGR

Chicago O'Hare Intl

Fri 11/14

12:33 am-9:25 am

2 stops29h 52m

$2,219

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Chicago to Puerto Iguazú

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Chicago to Puerto Iguazú Cataratas del Iguazu?

Aeromexico is the most popular carrier operating from Chicago to Puerto Iguazú Cataratas del Iguazu

When to book flights from Chicago to Puerto Iguazú

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Puerto Iguazú according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Chicago to Puerto Iguazú (CHI to IGR) flight deals and tips

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

Direct flights	None

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

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How far is Chicago to Puerto Iguazú Cataratas del Iguazu by plane?
The distance between Chicago and Puerto Iguazú Cataratas del Iguazu is about 5114.4 mi. A reasonable flight in good conditions will take 30h 05m.
When did momondo last update prices for flights from Chicago to Puerto Iguazú Cataratas del Iguazu Airport?
Prices for flights from Chicago to Puerto Iguazú Cataratas del Iguazu Airport refresh daily.
How old do you have to be to fly from Chicago to Puerto Iguazú Cataratas del Iguazu Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago 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 you'll need for your trip to Puerto Iguazú Cataratas del Iguazu Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Puerto Iguazú Cataratas del Iguazu Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

Finding the right flight to Puerto Iguazú from Chicago 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 Chicago to Puerto Iguazú with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Chicago to Puerto Iguazú flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Puerto Iguazú from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Puerto Iguazú from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.