When did momondo last update prices for flights from Illinois to Foz do Iguaçu Cataratas Airport?

Prices for flights from Illinois to Foz do Iguaçu Cataratas Airport were last updated today.

How old do you have to be to fly from Illinois to Foz do Iguaçu Cataratas 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 Foz do Iguaçu Cataratas Airport.

What documentation or ID do you need to fly to Foz do Iguaçu Cataratas Airport?

The travel and health documents required for your trip to Foz do Iguaçu Cataratas 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 Foz do Iguaçu Cataratas Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$847 Cheap Flights from Illinois to Foz do Iguaçu in 2025/26

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Find the cheapest flights from Illinois to Foz do Iguaçu

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:05 pm - 11:55 pmORD-IGU

30h 50m2 stops

11:30 am - 12:15 pmIGU-ORD

27h 45m2 stops

$847GOL

Find Deal

Sat, Nov 15 - Sat, Nov 22

12:17 pm - 6:45 pmORD-IGU

27h 28m3 stops

5:50 am - 12:15 pmIGU-ORD

33h 25m2 stops

$898Multiple Airlines

Find Deal

Sat, Nov 15 - Sat, Nov 22

12:17 pm - 6:45 pmORD-IGU

27h 28m3 stops

3:45 pm - 8:20 pmIGU-ORD

31h 35m3 stops

$914Multiple Airlines

Find Deal

Sat, Nov 15 - Sat, Nov 22

5:20 am - 3:55 pmORD-IGU

32h 35m2 stops

5:20 am - 5:22 pmIGU-ORD

38h 02m2 stops

$1,127LATAM Airlines

Find Deal

Fri, Oct 17 - Mon, Oct 20

10:36 am - 3:55 pmORD-IGU

27h 19m2 stops

7:45 pm - 12:18 pmIGU-ORD

18h 33m2 stops

$1,192LATAM Airlines

Find Deal

Fri, Oct 17 - Mon, Oct 20

12:33 am - 10:50 amORD-IGU

31h 17m2 stops

5:50 am - 1:12 pmIGU-ORD

34h 22m2 stops

$1,500Aeromexico

Find Deal

Fri, Nov 14 - Sat, Nov 22

4:11 pm - 3:50 pmORD-IGU

20h 39m2 stops

7:25 pm - 3:45 pmIGU-ORD

23h 20m2 stops

$2,291American Airlines

Find Deal

Sat, Dec 20 - Thu, Jan 1

12:10 am - 3:50 pmORD-IGU

36h 40m2 stops

7:25 pm - 10:53 amIGU-ORD

18h 28m2 stops

$2,431American Airlines

Find Deal

Fri, Dec 19 - Fri, Jan 2

8:15 pm - 6:45 pmORD-IGU

43h 30m2 stops

4:30 pm - 3:10 pmIGU-ORD

25h 40m2 stops

$3,204Air Canada

Find Deal

Sat, Dec 20 - Fri, Jan 2

2:00 pm - 6:45 pmORD-IGU

25h 45m2 stops

4:30 pm - 3:10 pmIGU-ORD

25h 40m2 stops

$3,614Air Canada

Find Deal

Fri, Dec 19 - Fri, Jan 2

GOL flights from Illinois to Foz do Iguaçu

Our best GOL deals on Illinois to Foz do Iguaçu flight tickets

GOL

Nov 15

ORD2:05 pmChicago O'Hare Intl

30h 50m

2 stops

IGU11:55 pmFoz do Iguaçu Cataratas

Nov 22

IGU11:30 amFoz do Iguaçu Cataratas

27h 45m

2 stops

ORD12:15 pmChicago O'Hare Intl

$847

Find similar

GOL

Dec 19

ORD12:10 amChicago O'Hare Intl

39h 35m

2 stops

IGU6:45 pmFoz do Iguaçu Cataratas

Jan 1

IGU7:25 pmFoz do Iguaçu Cataratas

19h 19m

2 stops

ORD11:44 amChicago O'Hare Intl

$2,544

Find similar

American Airlines flights from Illinois to Foz do Iguaçu

Our best American Airlines deals on Illinois to Foz do Iguaçu flight tickets

American Airlines

Dec 20

ORD4:11 pmChicago O'Hare Intl

20h 39m

2 stops

IGU3:50 pmFoz do Iguaçu Cataratas

Jan 1

IGU7:25 pmFoz do Iguaçu Cataratas

23h 20m

2 stops

ORD3:45 pmChicago O'Hare Intl

$2,291

Find similar

American Airlines

Dec 19

ORD12:10 amChicago O'Hare Intl

36h 40m

2 stops

IGU3:50 pmFoz do Iguaçu Cataratas

Jan 2

IGU7:25 pmFoz do Iguaçu Cataratas

18h 28m

2 stops

ORD10:53 amChicago O'Hare Intl

$2,431

Find similar

American Airlines

Dec 20

ORD4:41 pmChicago O'Hare Intl

38h 59m

2 stops

IGU10:40 amFoz do Iguaçu Cataratas

Jan 2

IGU7:25 pmFoz do Iguaçu Cataratas

29h 51m

2 stops

ORD10:16 pmChicago O'Hare Intl

$2,581

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoFoz do Iguaçu

ORD - IGU

ORDIGU

Chicago O'Hare Intl

Sat 11/15

2:05 pm-11:55 pm

2 stops30h 50m

Foz do Iguaçu Cataratas

Sat 11/22

11:30 am-12:15 pm

2 stops27h 45m

$847

ChicagoFoz do Iguaçu

ORD - IGU

ORDIGU

Chicago O'Hare Intl

Sat 11/15

12:17 pm-6:45 pm

3 stops27h 28m

Foz do Iguaçu Cataratas

Sat 11/22

5:50 am-12:15 pm

2 stops33h 25m

$898

ChicagoFoz do Iguaçu

ORD - IGU

ORDIGU

Chicago O'Hare Intl

Sat 11/15

12:17 pm-6:45 pm

3 stops27h 28m

Foz do Iguaçu Cataratas

Sat 11/22

3:45 pm-8:20 pm

3 stops31h 35m

$914

ChicagoFoz do Iguaçu

ORD - IGU

ORDIGU

Chicago O'Hare Intl

Fri 10/17

5:20 am-3:55 pm

2 stops32h 35m

Foz do Iguaçu Cataratas

Mon 10/20

5:20 am-5:22 pm

2 stops38h 02m

$1,127

ChicagoFoz do Iguaçu

ORD - IGU

ORDIGU

Chicago O'Hare Intl

Fri 10/17

10:36 am-3:55 pm

2 stops27h 19m

Foz do Iguaçu Cataratas

Mon 10/20

7:45 pm-12:18 pm

2 stops18h 33m

$1,192

ChicagoFoz do Iguaçu

ORD - IGU

ORDIGU

Chicago O'Hare Intl

Fri 11/14

12:33 am-10:50 am

2 stops31h 17m

Foz do Iguaçu Cataratas

Sat 11/22

5:50 am-1:12 pm

2 stops34h 22m

$1,500

ChicagoFoz do Iguaçu

ORD - IGU

ORDIGU

Chicago O'Hare Intl

Sat 12/20

4:11 pm-3:50 pm

2 stops20h 39m

Foz do Iguaçu Cataratas

Thu 1/1

7:25 pm-3:45 pm

2 stops23h 20m

$2,291

ChicagoFoz do Iguaçu

ORD - IGU

ORDIGU

Chicago O'Hare Intl

Fri 12/19

12:10 am-3:50 pm

2 stops36h 40m

Foz do Iguaçu Cataratas

Fri 1/2

7:25 pm-10:53 am

2 stops18h 28m

$2,431

ChicagoFoz do Iguaçu

ORD - IGU

ORDIGU

Chicago O'Hare Intl

Sat 12/20

8:15 pm-6:45 pm

2 stops43h 30m

Foz do Iguaçu Cataratas

Fri 1/2

4:30 pm-3:10 pm

2 stops25h 40m

$3,204

ChicagoFoz do Iguaçu

ORD - IGU

ORDIGU

Chicago O'Hare Intl

Fri 12/19

2:00 pm-6:45 pm

2 stops25h 45m

Foz do Iguaçu Cataratas

Fri 1/2

4:30 pm-3:10 pm

2 stops25h 40m

$3,614

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Illinois to Foz do Iguaçu

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 day to depart on your flight to Foz do Iguaçu?

Our data shows that Wednesday is the least expensive day to fly to Foz do Iguaçu. Tickets to fly out on this day can be as low as $770. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $943. These prices are subject to change though, so be sure to set up a Price Alert for flights to Foz do Iguaçu.

What is the cheapest time of day to depart on your flight to Foz do Iguaçu?

According to our data, the cheapest time of day to fly to Foz do Iguaçu is at noon. momondo users have found flights departing from Illinois to Foz do Iguaçu at noon for as low as $806. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Foz do Iguaçu are more costly in the afternoon, with an average ticket price of $1,100. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Illinois to Foz do Iguaçu flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Foz do Iguaçu

Direct flights	None

There are no direct flights from Illinois to Foz do Iguaçu. There are no popular flight routes from Illinois to Foz do Iguaçu.

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When did momondo last update prices for flights from Illinois to Foz do Iguaçu Cataratas Airport?
Prices for flights from Illinois to Foz do Iguaçu Cataratas Airport were last updated today.
How old do you have to be to fly from Illinois to Foz do Iguaçu Cataratas 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 Foz do Iguaçu Cataratas Airport.
What documentation or ID do you need to fly to Foz do Iguaçu Cataratas Airport?
The travel and health documents required for your trip to Foz do Iguaçu Cataratas 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 Foz do Iguaçu Cataratas Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Foz do Iguaçu?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Illinois to Foz do Iguaçu. momondo saves you time and could save you money on your trip.

Can I find flights from Illinois to Foz do Iguaçu with flexible booking policies on momondo?

Yes. All flights to Foz do Iguaçu from Illinois on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Illinois to Foz do Iguaçu?

Once you have performed a search for Illinois to Foz do Iguaçu flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Foz do Iguaçu from Illinois 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.