HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Curitiba

$304+ Cheap flights from Illinois to Curitiba (CWB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CWB
Nov 5 — Nov 121
Wed 11/5
Wed 11/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Illinois to Curitiba with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Illinois to Curitiba

Keep the following information in mind while searching for Illinois to Curitiba flight deals. Data was last updated October 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$629
(United Airlines)

One-way from

$304
(United Airlines)
Provider with most accurate pricing for Chicago (CHI)-Curitiba Afonso Pena flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Curitiba Afonso Pena flights.
Search Deals
From Illinois to Curitiba Afonso Pena
Search Deals
One-way flight from Illinois to Curitiba Afonso Pena
Search Deals

Find flight deals from Illinois to Curitiba

Cheapest flights from Illinois to Curitiba
Explore the most affordable flight options available from Illinois to Curitiba. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 6, 2025.

This United Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/35:50 pmORD - CWB
1 stop21h 20mUnited Airlines
Thu 11/136:50 pmCWB - ORD
1 stop13h 40mUnited Airlines
Deal found 10/5$629
This United Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/98:50 amORD - CWB
2 stops30h 20mUnited Airlines
Thu 11/132:50 pmCWB - ORD
1 stop17h 40mUnited Airlines
Deal found 10/5$633
This United deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/95:50 pmORD - CWB
1 stop17h 35mMultiple Airlines
Sun 12/77:05 amCWB - ORD
1 stop25h 25mMultiple Airlines
Deal found 10/5$634
This United Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/35:50 pmORD - CWB
1 stop17h 45mUnited Airlines
Tue 11/116:50 pmCWB - ORD
2 stops17h 58mUnited Airlines
Deal found 10/5$639
This American Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/92:50 pmORD - CWB
2 stops20h 20mAmerican Airlines
Sun 12/76:30 pmCWB - ORD
2 stops20h 36mAmerican Airlines
Deal found 10/5$644
This KAYAK deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:45 amORD - CWB
2 stops21h 05mLATAM Airlines
Sat 11/158:00 amCWB - ORD
2 stops17h 30mLATAM Airlines
Deal found 10/5$645
This United Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/45:50 pmORD - CWB
1 stop14h 10mUnited Airlines
Sat 11/157:05 pmCWB - ORD
2 stops31h 38mUnited Airlines
Deal found 10/5$646
This KAYAK deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:45 amORD - CWB
2 stops21h 05mLATAM Airlines
Sun 11/1610:05 amCWB - ORD
2 stops25h 36mLATAM Airlines
Deal found 10/5$649
This KAYAK deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/44:15 pmORD - CWB
2 stops26h 40mLATAM Airlines
Thu 11/135:40 pmCWB - ORD
2 stops21h 39mLATAM Airlines
Deal found 10/5$651
This United Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/35:50 pmORD - CWB
1 stop21h 20mUnited Airlines
Fri 11/142:50 pmCWB - ORD
1 stop17h 40mUnited Airlines
Deal found 10/5$653
This KAYAK deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/44:15 pmORD - CWB
2 stops26h 40mLATAM Airlines
Wed 11/127:15 pmCWB - ORD
2 stops20h 04mLATAM Airlines
Deal found 10/5$655

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Curitiba 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, Cheapflights users made 2,558,603 searches. Data last updated October 6, 2025.
Use the filters below to find and compare flights from Illinois to Curitiba that are best for you.

Fly from

Illinois

Fly to

Curitiba

Route

Depart

Return

Price

ChicagoCuritiba

ORD - CWB

ORDCWB

Chicago O'Hare Intl

Sun 11/9

5:50 pm-2:25 pm

1 stop17h 35m

Curitiba Afonso Pena

Thu 11/13

6:50 pm-5:30 am

1 stop13h 40m

$629

ChicagoCuritiba

ORD - CWB

ORDCWB

Chicago O'Hare Intl

Tue 11/4

5:50 pm-2:25 pm

1 stop17h 35m

Curitiba Afonso Pena

Thu 11/13

2:50 pm-5:30 am

1 stop17h 40m

$629

ChicagoCuritiba

ORD - CWB

ORDCWB

Chicago O'Hare Intl

Fri 11/7

5:50 pm-11:00 am

1 stop14h 10m

Curitiba Afonso Pena

Mon 11/10

6:50 pm-5:30 am

1 stop13h 40m

$629

ChicagoCuritiba

ORD - CWB

ORDCWB

Chicago O'Hare Intl

Fri 11/7

5:50 pm-11:00 am

1 stop14h 10m

Curitiba Afonso Pena

Sat 11/15

7:05 pm-5:30 am

1 stop13h 25m

$629

ChicagoCuritiba

ORD - CWB

ORDCWB

Chicago O'Hare Intl

Mon 11/3

5:50 pm-2:35 pm

1 stop17h 45m

Curitiba Afonso Pena

Wed 11/12

3:05 pm-5:30 am

1 stop17h 25m

$629

ChicagoCuritiba

ORD - CWB

ORDCWB

Chicago O'Hare Intl

Thu 11/6

5:50 pm-11:00 am

1 stop14h 10m

Curitiba Afonso Pena

Sat 11/15

7:05 pm-5:30 am

1 stop13h 25m

$629

ChicagoCuritiba

ORD - CWB

ORDCWB

Chicago O'Hare Intl

Mon 11/3

5:50 pm-2:35 pm

1 stop17h 45m

Curitiba Afonso Pena

Mon 11/10

6:50 pm-5:30 am

1 stop13h 40m

$629

ChicagoCuritiba

ORD - CWB

ORDCWB

Chicago O'Hare Intl

Thu 11/6

5:50 pm-11:00 am

1 stop14h 10m

Curitiba Afonso Pena

Mon 11/10

6:50 pm-5:30 am

1 stop13h 40m

$629

ChicagoCuritiba

ORD - CWB

ORDCWB

Chicago O'Hare Intl

Sun 11/9

5:50 pm-2:25 pm

1 stop17h 35m

Curitiba Afonso Pena

Sat 11/15

7:05 pm-5:30 am

1 stop13h 25m

$629

ChicagoCuritiba

ORD - CWB

ORDCWB

Chicago O'Hare Intl

Wed 11/5

5:50 pm-11:00 am

1 stop14h 10m

Curitiba Afonso Pena

Wed 11/12

6:50 pm-5:30 am

1 stop13h 40m

$629

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/4

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from Illinois to Curitiba

Have a flexible travel schedule? Discover the best time to fly to Curitiba from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Curitiba

What is the cheapest time of day to fly from IL to CWB?

Find hourly flight availability from Illinois to Curitiba. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 6, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Curitiba as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Curitiba. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Curitiba from Illinois?

    For a flight from Illinois to Curitiba, you will be flying into Afonso Pena. Curitiba Afonso Pena (CWB) is just 9.2 mi from the center of the city.

  • How long is the flight from Illinois to Curitiba?

    Airlines like United Airlines fly from Illinois to Curitiba in about 17h 35m. The time it takes to get you to your destination can typically vary by up to . The distance between Illinois and Curitiba is about 5275 mi.

  • Can I find deals for flights from Illinois to Curitiba that include hotel bookings?

    Yes. In addition to deals on Illinois to Curitiba flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Curitiba?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Curitiba.

  • Can I find deals for business class flights from Illinois to Curitiba?

    Yes. Cheapflights offers flight deals from Illinois to Curitiba by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to Curitiba?

    Currently, August is the cheapest month in which you can book a flight from Illinois to Curitiba (average of $697). Flying from Illinois to Curitiba in December is currently the most expensive (average of $1,245). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Illinois to Curitiba

See prices for flight routes from nearby airports that may be better suited for you.
Miami to Curitiba flights
John F Kennedy Intl to Curitiba flights
Fort Lauderdale to Curitiba flights
Boston to Curitiba flights
Newark to Curitiba flights
LaGuardia to Curitiba flights
John F Kennedy Intl to Londrina flights
O'Hare Intl to Curitiba flights
Dulles Intl to Curitiba flights
Baltimore to Curitiba flights
John F Kennedy Intl to Foz do Iguaçu flights
Orlando to Curitiba flights
Boston to Londrina flights
Miami to Londrina flights
Newark to Londrina flights
Raleigh to Foz do Iguaçu flights
Reagan-National to Curitiba flights
Miami to Foz do Iguaçu flights
Los Angeles to Curitiba flights
O'Hare Intl to Foz do Iguaçu flights
Dallas/Fort Worth to Foz do Iguaçu flights
Denver to Curitiba flights
Hobby to Curitiba flights
Raleigh to Curitiba flights
Hobby to Foz do Iguaçu flights
Detroit to Curitiba flights
Sky Harbor Intl to Curitiba flights
Portland to Curitiba flights
San Francisco to Curitiba flights
Salt Lake City to Curitiba flights
Tampa to Curitiba flights
George Bush Intcntl to Londrina flights
Dulles Intl to Foz do Iguaçu flights
Newark to Maringá flights
Las Vegas to Curitiba flights
West Palm Beach to Curitiba flights
Seattle to Curitiba flights
Fort Lauderdale to Londrina flights
Orlando to Foz do Iguaçu flights
Newark to Foz do Iguaçu flights
San Jose to Foz do Iguaçu flights
Fort Lauderdale to Foz do Iguaçu flights
Austin to Curitiba flights

Top airline flying from Illinois to Curitiba

Discover the top airline that operate flights from Illinois to Curitiba. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$646Average$713FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.