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Cheap flights from Foz do Iguaçu to Chicago from $1,024

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Foz do Iguaçu to Chicago departing on 10/22. 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 Foz do Iguaçu to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
11:20 am - 10:17 am
IGU
-
ORD
24h 57m
2 stops
Air Canada Logo
7:15 am - 6:45 pm
ORD
-
IGU
33h 30m
2 stops
$1,024Air Canada
Thu, Oct 22 - Sun, Oct 25
GOL Logo
8:30 pm - 9:20 pm
IGU
-
ORD
26h 50m
2 stops
GOL Logo
11:20 pm - 10:40 am
ORD
-
IGU
33h 20m
2 stops
$1,204GOL
Tue, May 19 - Sun, Jun 7
Air Canada Logo
11:20 am - 2:55 pm
IGU
-
ORD
29h 35m
2 stops
Air Canada Logo
9:55 am - 7:50 pm
ORD
-
IGU
31h 55m
2 stops
$1,232Air Canada
Tue, May 19 - Tue, Jun 9
GOL Logo
11:20 am - 11:04 am
IGU
-
ORD
25h 44m
2 stops
GOL Logo
11:20 pm - 7:50 pm
ORD
-
IGU
18h 30m
2 stops
$1,765GOL
Tue, May 19 - Mon, Jun 8
GOL Logo
11:20 am - 11:04 am
IGU
-
ORD
25h 44m
2 stops
GOL Logo
11:20 pm - 11:30 pm
ORD
-
IGU
22h 10m
2 stops
$1,795GOL
Tue, May 19 - Tue, Jun 9
Air Canada Logo
11:20 am - 12:03 pm
IGU
-
ORD
26h 43m
2 stops
Air Canada Logo
5:35 pm - 7:50 pm
ORD
-
IGU
24h 15m
2 stops
$1,897Air Canada
Tue, May 19 - Sun, Jun 7

Air Canada flights from Foz do Iguaçu to Chicago

Our best Air Canada deals on Foz do Iguaçu to Chicago flight tickets
Air Canada
Oct 22
IGU11:20 amFoz do Iguaçu Cataratas
24h 57m
2 stops
ORD10:17 amChicago O'Hare Intl
Oct 25
ORD7:15 amChicago O'Hare Intl
33h 30m
2 stops
IGU6:45 pmFoz do Iguaçu Cataratas
$1,024
Air Canada
May 19
IGU11:20 amFoz do Iguaçu Cataratas
29h 35m
2 stops
ORD2:55 pmChicago O'Hare Intl
Jun 9
ORD9:55 amChicago O'Hare Intl
31h 55m
2 stops
IGU7:50 pmFoz do Iguaçu Cataratas
$1,232
Air Canada
May 16
IGU11:15 amFoz do Iguaçu Cataratas
29h 40m
2 stops
ORD2:55 pmChicago O'Hare Intl
Jun 10
ORD7:25 amChicago O'Hare Intl
34h 25m
2 stops
IGU7:50 pmFoz do Iguaçu Cataratas
$1,622

GOL flights from Foz do Iguaçu to Chicago

Our best GOL deals on Foz do Iguaçu to Chicago flight tickets
GOL
May 18
IGU8:30 pmFoz do Iguaçu Cataratas
26h 50m
2 stops
ORD9:20 pmChicago O'Hare Intl
Jun 7
ORD11:20 pmChicago O'Hare Intl
42h 30m
2 stops
IGU7:50 pmFoz do Iguaçu Cataratas
$1,137
GOL
May 18
IGU8:30 pmFoz do Iguaçu Cataratas
26h 50m
2 stops
ORD9:20 pmChicago O'Hare Intl
Jun 9
ORD11:20 pmChicago O'Hare Intl
22h 10m
2 stops
IGU11:30 pmFoz do Iguaçu Cataratas
$1,167
GOL
May 19
IGU8:30 pmFoz do Iguaçu Cataratas
26h 50m
2 stops
ORD9:20 pmChicago O'Hare Intl
Jun 7
ORD11:20 pmChicago O'Hare Intl
33h 20m
2 stops
IGU10:40 amFoz do Iguaçu Cataratas
$1,204

momondo Fare Finder

 
Customize your flight search to find flights from Foz do Iguaçu to Chicago 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 May 9, 2026.
Use the filters below to find and compare flights from Foz do Iguaçu to Chicago that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip

Foz do IguaçuChicago

IGU - ORD

IGUORD

Foz do Iguaçu Cataratas

Thu 10/22

11:20 am-10:17 am

2 stops24h 57m

Chicago O'Hare Intl

Sun 10/25

7:15 am-6:45 pm

2 stops33h 30m

$1,024

Foz do IguaçuChicago

IGU - ORD

IGUORD

Foz do Iguaçu Cataratas

Tue 5/19

8:30 pm-9:20 pm

2 stops26h 50m

Chicago O'Hare Intl

Sun 6/7

11:20 pm-10:40 am

2 stops33h 20m

$1,204

Foz do IguaçuChicago

IGU - ORD

IGUORD

Foz do Iguaçu Cataratas

Tue 5/19

11:20 am-2:55 pm

2 stops29h 35m

Chicago O'Hare Intl

Tue 6/9

9:55 am-7:50 pm

2 stops31h 55m

$1,232
Quickest round-trip

Foz do IguaçuChicago

IGU - ORD

IGUORD

Foz do Iguaçu Cataratas

Tue 5/19

11:20 am-11:04 am

2 stops25h 44m

Chicago O'Hare Intl

Mon 6/8

11:20 pm-7:50 pm

2 stops18h 30m

$1,765

Foz do IguaçuChicago

IGU - ORD

IGUORD

Foz do Iguaçu Cataratas

Tue 5/19

11:20 am-11:04 am

2 stops25h 44m

Chicago O'Hare Intl

Tue 6/9

11:20 pm-11:30 pm

2 stops22h 10m

$1,795

Foz do IguaçuChicago

IGU - ORD

IGUORD

Foz do Iguaçu Cataratas

Tue 5/19

11:20 am-12:03 pm

2 stops26h 43m

Chicago O'Hare Intl

Sun 6/7

5:35 pm-7:50 pm

2 stops24h 15m

$1,897

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Foz do Iguaçu to Chicago

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

Cheap Foz do Iguaçu to Chicago (IGU to CHI) flight deals and tips

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

Fastest flight time

31h 58m

Direct flights

None
The fastest flight from Foz do Iguaçu to Chicago takes 31h 58m
There are no direct flights from Foz do Iguaçu to Chicago. There are no popular flight routes from Foz do Iguaçu to Chicago.
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Frequently asked questions about flying from Foz do Iguaçu to Chicago

  • How far is Foz do Iguaçu Cataratas to Chicago by plane?

    The straight-line distance from Foz do Iguaçu Cataratas to Chicago is 5110.8 mi. Typically, this will take 31h 58m by plane in normal conditions.

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

    Prices for flights from Foz do Iguaçu Cataratas Airport to Chicago are updated daily.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Foz do Iguaçu Cataratas Airport to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The travel and health documents you'll need for your trip to Chicago 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 Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Foz do Iguaçu to Chicago

  • How do I get Price Alerts for flights from Foz do Iguaçu to Chicago?

    Confirm your travel details to search for the latest offers for flights from Foz do Iguaçu to Chicago. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Foz do Iguaçu to Chicago with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • 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.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Saint Joseph
Benton Harbor
Portage
Lansing
Valparaiso
Munster
Schererville
Crown Point
Monticello
Chesterton
Porter
Griffith
Saint John

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from Foz do Iguaçu.

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

All flight searches from Foz do Iguaçu to Chicago on momondo can be filtered to show those which offer flexible booking policies.

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

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

Price alerts on flights to Chicago from Foz do Iguaçu 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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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport