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$435+ Cheap flights from Curitiba (CWB) to Illinois

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 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
CWB — ORD
Feb 5 — Feb 121
Thu 2/5
Thu 2/12
1 adult, Economy
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Cheap flight deals from Curitiba to Illinois

Keep the following information in mind while searching for Curitiba to Illinois flight deals. Data was last updated January 6, 2026.

Round-trip from

$711
(Air Canada)

One-way from

$435
(Trip.com)

Popular in

February

Cheapest in

November

Average price

$934
From Curitiba Afonso Pena to Illinois
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One-way flight from Curitiba Afonso Pena to Illinois
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Highest demand for flights based on searches. 5% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Curitiba to Illinois

Cheapest flights from Curitiba to Illinois
Explore the most affordable flight options available from Curitiba to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 6, 2026.

This Gotogate deal was found by Cheapflights users on 1/6. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/226:15 amCWB - ORD
2 stops33h 46mMultiple Airlines
Fri 3/207:15 amORD - CWB
2 stops31h 35mMultiple Airlines
Deal found 1/6$686
This Air Canada deal was found by Cheapflights users on 1/5. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1111:20 amCWB - ORD
2 stops25h 58mAir Canada
Sun 3/157:15 amORD - CWB
2 stops29h 10mAir Canada
Deal found 1/5$711
This Air Canada deal was found by Cheapflights users on 1/5. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/211:35 amCWB - ORD
2 stops35h 35mAir Canada
Wed 3/113:55 pmORD - CWB
2 stops20h 30mAir Canada
Deal found 1/5$716
This United Airlines deal was found by Cheapflights users on 1/5. 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 2/26:50 pmCWB - ORD
1 stop13h 40mUnited Airlines
Mon 2/95:50 pmORD - CWB
1 stop17h 35mUnited Airlines
Deal found 1/5$734
This United Airlines deal was found by Cheapflights users on 1/5. 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 2/26:50 pmCWB - ORD
1 stop13h 40mUnited Airlines
Wed 2/116:20 pmORD - CWB
2 stops41h 05mUnited Airlines
Deal found 1/5$740
This Mytrip deal was found by Cheapflights users on 1/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/206:50 pmCWB - ORD
3 stops27h 57mMultiple Airlines
Fri 2/2710:20 pmORD - CWB
2 stops22h 30mMultiple Airlines
Deal found 1/6$742
This FlightHub deal was found by Cheapflights users on 1/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/222:50 pmCWB - ORD
2 stops29h 58mAir Canada
Fri 3/203:35 pmORD - CWB
2 stops23h 15mAir Canada
Deal found 1/6$769
This United Airlines deal was found by Cheapflights users on 1/5. 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.
Wed 5/273:05 pmCWB - ORD
2 stops42h 55mUnited Airlines
Mon 6/86:04 pmORD - CWB
2 stops18h 21mUnited Airlines
Deal found 1/5$778
This United Airlines deal was found by Cheapflights users on 1/5. 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.
Thu 1/293:00 pmCWB - ORD
1 stop17h 30mUnited Airlines
Fri 2/65:50 pmORD - CWB
1 stop14h 10mUnited Airlines
Deal found 1/5$792
This Air Canada deal was found by Cheapflights users on 1/5. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2711:10 amCWB - ORD
2 stops36h 00mAir Canada
Sun 3/83:35 pmORD - CWB
2 stops20h 50mAir Canada
Deal found 1/5$826
This Air Canada deal was found by Cheapflights users on 1/5. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2711:10 amCWB - ORD
2 stops36h 00mAir Canada
Mon 3/93:55 pmORD - CWB
2 stops20h 30mAir Canada
Deal found 1/5$831
This United Airlines deal was found by Cheapflights users on 1/5. 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.
Thu 9/246:45 pmCWB - MLI
2 stops28h 13mUnited Airlines
Mon 9/2810:35 amMLI - CWB
2 stops29h 35mUnited Airlines
Deal found 1/5$1,051

Cheapflights Fare Finder

 
Customize your flight search to find flights from Curitiba to Illinois 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 January 6, 2026.
Use the filters below to find and compare flights from Curitiba to Illinois that are best for you.

Fly from

Curitiba

Fly to

Illinois

Route

Depart

Return

Price

CuritibaChicago

CWB - ORD

CWBORD

Curitiba Afonso Pena

Thu 1/22

6:15 am-1:01 pm

2 stops33h 46m

Chicago O'Hare Intl

Fri 3/20

7:15 am-4:50 pm

2 stops31h 35m

$686

CuritibaChicago

CWB - ORD

CWBORD

Curitiba Afonso Pena

Wed 3/11

3:00 pm-8:10 pm

2 stops31h 10m

Chicago O'Hare Intl

Sun 3/15

7:15 am-2:25 pm

2 stops29h 10m

$711

CuritibaChicago

CWB - ORD

CWBORD

Curitiba Afonso Pena

Thu 1/29

3:00 pm-5:30 am

1 stop17h 30m

Chicago O'Hare Intl

Mon 2/9

5:50 pm-11:00 am

1 stop14h 10m

$734

CuritibaChicago

CWB - ORD

CWBORD

Curitiba Afonso Pena

Fri 2/20

6:50 pm-5:30 am

1 stop13h 40m

Chicago O'Hare Intl

Fri 2/27

12:45 pm-11:00 am

2 stops19h 15m

$734

CuritibaChicago

CWB - ORD

CWBORD

Curitiba Afonso Pena

Tue 2/3

2:55 pm-5:30 am

1 stop17h 35m

Chicago O'Hare Intl

Tue 2/10

5:50 pm-11:00 am

1 stop14h 10m

$734

CuritibaChicago

CWB - ORD

CWBORD

Curitiba Afonso Pena

Fri 2/6

6:50 pm-5:30 am

1 stop13h 40m

Chicago O'Hare Intl

Sat 2/14

2:00 pm-11:00 am

2 stops42h 00m

$734

CuritibaChicago

CWB - ORD

CWBORD

Curitiba Afonso Pena

Mon 2/2

2:55 pm-5:30 am

1 stop17h 35m

Chicago O'Hare Intl

Tue 2/10

5:50 pm-6:10 pm

1 stop21h 20m

$734

CuritibaChicago

CWB - ORD

CWBORD

Curitiba Afonso Pena

Fri 2/27

3:00 pm-5:30 am

1 stop17h 30m

Chicago O'Hare Intl

Tue 3/10

3:40 pm-6:10 pm

2 stops24h 30m

$734

CuritibaChicago

CWB - ORD

CWBORD

Curitiba Afonso Pena

Thu 1/29

3:00 pm-5:30 am

1 stop17h 30m

Chicago O'Hare Intl

Tue 2/10

4:50 pm-2:25 pm

2 stops18h 35m

$734

CuritibaChicago

CWB - ORD

CWBORD

Curitiba Afonso Pena

Sun 3/1

2:35 pm-5:30 am

1 stop17h 55m

Chicago O'Hare Intl

Sun 3/8

8:53 am-2:25 pm

2 stops27h 32m

$734

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/4

Showing 1-10 of 36 results
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Best time to book a flight from Curitiba to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Curitiba 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 Curitiba to Illinois
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Curitiba to Illinois. 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 from for flights from Curitiba to Illinois?

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

  • How long is the flight from Curitiba to Illinois?

    Air Canada, United Airlines, and LATAM Airlines can get you from Curitiba to Illinois in just under 17h 30m. Your travel time can differ by up to 13h 40m. The distance between Curitiba and Illinois is about 5275 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Curitiba to Illinois?

    While some choose either Curitiba Afonso Pena - Chicago Midway or Curitiba Afonso Pena - Moline Quad-City, Curitiba Afonso Pena - Chicago O'Hare Intl is the most popular route from Curitiba to Illinois.

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

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

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

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

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

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

See more FAQs

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