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Cheap flights from Chicago O'Hare Intl Airport to Foz do Iguaçu from $396

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Foz do Iguaçu departing on 8/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Chicago O'Hare Intl Airport to Foz do Iguaçu

Cheap round-trip flights

Enter your travel dates to find the best prices.
GOL Logo
11:20 pm - 10:30 am
ORD
-
IGU
33h 10m
2 stops
GOL Logo
8:00 pm - 9:20 pm
IGU
-
ORD
27h 20m
2 stops
$836GOL
Fri, Aug 21 - Thu, Aug 27
LATAM Airlines Logo
6:00 am - 2:05 pm
ORD
-
IGU
30h 05m
2 stops
LATAM Airlines Logo
2:50 pm - 12:52 pm
IGU
-
ORD
24h 02m
2 stops
$914LATAM Airlines
Fri, Aug 21 - Thu, Aug 27
LATAM Airlines Logo
1:15 pm - 6:55 pm
ORD
-
IGU
27h 40m
2 stops
LATAM Airlines Logo
2:50 pm - 12:52 pm
IGU
-
ORD
24h 02m
2 stops
$915LATAM Airlines
Fri, Aug 21 - Thu, Aug 27
LATAM Airlines Logo
2:25 pm - 12:05 am
ORD
-
IGU
31h 40m
2 stops
LATAM Airlines Logo
5:10 am - 2:27 pm
IGU
-
ORD
35h 17m
2 stops
$916LATAM Airlines
Tue, Apr 28 - Tue, May 5
LATAM Airlines Logo
6:00 am - 2:05 pm
ORD
-
IGU
30h 05m
2 stops
LATAM Airlines Logo
2:50 pm - 12:52 pm
IGU
-
ORD
24h 02m
2 stops
$919LATAM Airlines
Fri, Aug 21 - Thu, Aug 27
Multiple Airlines Logo
11:20 pm - 8:10 pm
ORD
-
IGU
42h 50m
2 stops
Multiple Airlines Logo
3:20 pm - 12:27 am
IGU
-
ORD
35h 07m
3 stops
$1,057Multiple Airlines
Tue, Apr 28 - Tue, May 5
Multiple Airlines Logo
11:20 pm - 12:45 am
ORD
-
IGU
23h 25m
3 stops
Multiple Airlines Logo
6:10 am - 9:20 pm
IGU
-
ORD
41h 10m
3 stops
$1,151Multiple Airlines
Tue, Apr 28 - Tue, May 5
LATAM Airlines Logo
11:10 am - 2:05 pm
ORD
-
IGU
24h 55m
2 stops
LATAM Airlines Logo
10:05 am - 12:52 pm
IGU
-
ORD
28h 47m
2 stops
$1,230LATAM Airlines
Fri, Aug 21 - Thu, Aug 27

LATAM Airlines flights from Chicago O'Hare Intl Airport to Foz do Iguaçu

Our best LATAM Airlines deals on Chicago O'Hare Intl Airport to Foz do Iguaçu flight tickets
LATAM Airlines
Aug 21
ORD6:00 amChicago O'Hare Intl
30h 05m
2 stops
IGU2:05 pmFoz do Iguaçu Cataratas
Aug 27
IGU2:50 pmFoz do Iguaçu Cataratas
24h 02m
2 stops
ORD12:52 pmChicago O'Hare Intl
$914
LATAM Airlines
Aug 21
ORD1:15 pmChicago O'Hare Intl
27h 40m
2 stops
IGU6:55 pmFoz do Iguaçu Cataratas
Aug 27
IGU2:50 pmFoz do Iguaçu Cataratas
24h 02m
2 stops
ORD12:52 pmChicago O'Hare Intl
$915
LATAM Airlines
Apr 28
ORD2:25 pmChicago O'Hare Intl
31h 40m
2 stops
IGU12:05 amFoz do Iguaçu Cataratas
May 5
IGU5:10 amFoz do Iguaçu Cataratas
35h 17m
2 stops
ORD2:27 pmChicago O'Hare Intl
$916

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport to Foz do Iguaçu 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, momondo users made 832,500 searches. Data last updated March 14, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Foz do Iguaçu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoFoz do Iguaçu

ORD - IGU

ORDIGU

Chicago O'Hare Intl

Fri 8/21

11:20 pm-10:30 am

2 stops33h 10m

Foz do Iguaçu Cataratas

Thu 8/27

8:00 pm-9:20 pm

2 stops27h 20m

$836

ChicagoFoz do Iguaçu

ORD - IGU

ORDIGU

Chicago O'Hare Intl

Fri 8/21

6:00 am-2:05 pm

2 stops30h 05m

Foz do Iguaçu Cataratas

Thu 8/27

2:50 pm-12:52 pm

2 stops24h 02m

$914
Quickest round-trip

ChicagoFoz do Iguaçu

ORD - IGU

ORDIGU

Chicago O'Hare Intl

Fri 8/21

1:15 pm-6:55 pm

2 stops27h 40m

Foz do Iguaçu Cataratas

Thu 8/27

2:50 pm-12:52 pm

2 stops24h 02m

$915

ChicagoFoz do Iguaçu

ORD - IGU

ORDIGU

Chicago O'Hare Intl

Tue 4/28

2:25 pm-12:05 am

2 stops31h 40m

Foz do Iguaçu Cataratas

Tue 5/5

5:10 am-2:27 pm

2 stops35h 17m

$916

ChicagoFoz do Iguaçu

ORD - IGU

ORDIGU

Chicago O'Hare Intl

Fri 8/21

6:00 am-2:05 pm

2 stops30h 05m

Foz do Iguaçu Cataratas

Thu 8/27

2:50 pm-12:52 pm

2 stops24h 02m

$919

ChicagoFoz do Iguaçu

ORD - IGU

ORDIGU

Chicago O'Hare Intl

Tue 4/28

11:20 pm-8:10 pm

2 stops42h 50m

Foz do Iguaçu Cataratas

Tue 5/5

3:20 pm-12:27 am

3 stops35h 07m

$1,057

ChicagoFoz do Iguaçu

ORD - IGU

ORDIGU

Chicago O'Hare Intl

Tue 4/28

11:20 pm-12:45 am

3 stops23h 25m

Foz do Iguaçu Cataratas

Tue 5/5

6:10 am-9:20 pm

3 stops41h 10m

$1,151

ChicagoFoz do Iguaçu

ORD - IGU

ORDIGU

Chicago O'Hare Intl

Fri 8/21

11:10 am-2:05 pm

2 stops24h 55m

Foz do Iguaçu Cataratas

Thu 8/27

10:05 am-12:52 pm

2 stops28h 47m

$1,230
Cheapest one-way

ChicagoFoz do Iguaçu

ORD - IGU

ORDIGU

Chicago O'Hare Intl

Mon 8/24

6:30 am-6:45 pm

3 stops34h 15m

$396

ChicagoFoz do Iguaçu

ORD - IGU

ORDIGU

Chicago O'Hare Intl

Mon 8/24

6:30 am-6:45 pm

3 stops34h 15m

$399

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Foz do Iguaçu from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport 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 airline that flies from Chicago O'Hare Intl to Foz do Iguaçu Cataratas?

Delta is the most popular carrier operating from Chicago O'Hare Intl to Foz do Iguaçu Cataratas

When to book flights from Chicago O'Hare Intl Airport to Foz do Iguaçu

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Foz do Iguaçu according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Foz do Iguaçu (ORD to IGU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Foz do Iguaçu

Fastest flight time

33h 10m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Foz do Iguaçu takes 33h 10m
There are no direct flights from Chicago O'Hare Intl Airport to Foz do Iguaçu. There are no popular flight routes from Chicago O'Hare Intl Airport to Foz do Iguaçu.
Search flight deals

  • How far is Chicago O'Hare Intl to Foz do Iguaçu Cataratas by plane?

    Foz do Iguaçu Cataratas is 5124.3 mi away from Chicago O'Hare Intl. 33h 10m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Foz do Iguaçu Cataratas Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Foz do Iguaçu Cataratas Airport are updated daily.

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Foz do Iguaçu Cataratas Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport 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 you'll need for your trip to Foz do Iguaçu Cataratas 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 Foz do Iguaçu Cataratas 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 Foz do Iguaçu?

Finding the right flight to Foz do Iguaçu 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 Foz do Iguaçu quick and easy, saving you time and money.

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

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

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

Once you have performed a search for Chicago 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 Chicago to Foz do Iguaçu right now. Can momondo alert me if prices change?

Price alerts on flights to Foz do Iguaçu 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.

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