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$514+ 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 12/29. Fares are subject to change and may not be available on all flights or dates of travel.
CWB — ORD
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
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 August 18, 2025.

Round-trip from

$893
(United Airlines)

One-way from

$514
(Copa Airlines)

Popular in

December

Cheapest in

February

Average price

$1,008
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. 11% potential increase in price ($128 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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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 August 18, 2025.

This United Airlines deal was found by Cheapflights users on 8/18. 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 9/83:05 pmCWB - ORD
1 stop17h 40mUnited Airlines
Thu 10/22:39 pmORD - CWB
2 stops25h 16mUnited Airlines
Deal found 8/18$893
This United Airlines deal was found by Cheapflights users on 8/16. 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 10/122:35 pmCWB - ORD
2 stops35h 39mUnited Airlines
Fri 10/249:15 pmORD - CWB
1 stop17h 35mUnited Airlines
Deal found 8/16$898
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/83:05 pmCWB - ORD
2 stops20h 31mUnited Airlines
Sat 10/45:55 pmORD - CWB
2 stops18h 40mUnited Airlines
Deal found 8/18$899
This Copa Airlines deal was found by Cheapflights users on 8/17. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/185:40 amCWB - ORD
2 stops20h 41mCopa Airlines
Sat 11/17:56 amORD - CWB
2 stops25h 04mCopa Airlines
Deal found 8/17$991
This Copa Airlines deal was found by Cheapflights users on 8/16. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:15 pmCWB - ORD
2 stops20h 31mCopa Airlines
Tue 12/302:07 pmORD - CWB
2 stops17h 53mCopa Airlines
Deal found 8/16$998
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/72:35 pmCWB - ORD
1 stop18h 10mUnited Airlines
Thu 10/29:15 pmORD - CWB
1 stop18h 40mUnited Airlines
Deal found 8/18$1,002
This United Airlines deal was found by Cheapflights users on 8/16. 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 10/93:05 pmCWB - ORD
2 stops35h 09mUnited Airlines
Wed 10/159:15 pmORD - CWB
1 stop18h 40mUnited Airlines
Deal found 8/16$1,115
This Air Canada deal was found by Cheapflights users on 8/18. 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 9/1011:35 amCWB - ORD
2 stops24h 16mAir Canada
Sun 10/58:25 pmORD - CWB
2 stops40h 10mAir Canada
Deal found 8/18$1,130
This Air Canada deal was found by Cheapflights users on 8/16. 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.
Thu 10/93:05 pmCWB - ORD
2 stops31h 17mAir Canada
Tue 10/148:40 amORD - CWB
2 stops27h 55mAir Canada
Deal found 8/16$1,183
This Air Canada deal was found by Cheapflights users on 8/18. 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 9/83:05 pmCWB - ORD
2 stops20h 46mAir Canada
Sun 10/58:25 pmORD - CWB
2 stops40h 10mAir Canada
Deal found 8/18$1,190
This Air Canada deal was found by Cheapflights users on 8/18. 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.
Tue 9/911:35 amCWB - ORD
2 stops24h 20mAir Canada
Sun 10/58:25 pmORD - CWB
2 stops40h 10mAir Canada
Deal found 8/18$1,197
This 123 Milhas deal was found by Cheapflights users on 8/16. 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 123 Milhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/237:55 amCWB - MDW
2 stops27h 45mLATAM Airlines
Mon 11/310:40 amMDW - CWB
2 stops27h 00mLATAM Airlines
Deal found 8/16$1,266

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 August 18, 2025.
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

Mon 9/15

3:05 pm-6:45 am

1 stop17h 40m

Chicago O'Hare Intl

Mon 9/22

9:15 pm-5:55 pm

1 stop18h 40m

$893

CuritibaChicago

CWB - ORD

CWBORD

Curitiba Afonso Pena

Thu 9/11

3:05 pm-6:45 am

1 stop17h 40m

Chicago O'Hare Intl

Thu 10/2

9:15 pm-5:55 pm

1 stop18h 40m

$893

CuritibaChicago

CWB - ORD

CWBORD

Curitiba Afonso Pena

Fri 9/12

3:05 pm-6:45 am

1 stop17h 40m

Chicago O'Hare Intl

Mon 10/6

9:15 pm-5:55 pm

1 stop18h 40m

$893

CuritibaChicago

CWB - ORD

CWBORD

Curitiba Afonso Pena

Wed 9/10

3:05 pm-6:45 am

1 stop17h 40m

Chicago O'Hare Intl

Thu 10/2

9:15 pm-2:35 pm

1 stop15h 20m

$893

CuritibaChicago

CWB - ORD

CWBORD

Curitiba Afonso Pena

Thu 9/11

3:05 pm-6:45 am

1 stop17h 40m

Chicago O'Hare Intl

Fri 10/3

9:15 pm-4:50 pm

1 stop17h 35m

$893

CuritibaChicago

CWB - ORD

CWBORD

Curitiba Afonso Pena

Thu 9/11

3:05 pm-6:45 am

1 stop17h 40m

Chicago O'Hare Intl

Sat 10/4

4:05 pm-2:35 pm

2 stops20h 30m

$893

CuritibaChicago

CWB - ORD

CWBORD

Curitiba Afonso Pena

Mon 9/8

3:05 pm-6:45 am

1 stop17h 40m

Chicago O'Hare Intl

Thu 10/2

2:39 pm-5:55 pm

2 stops25h 16m

$893

CuritibaChicago

CWB - ORD

CWBORD

Curitiba Afonso Pena

Wed 9/10

3:05 pm-6:45 am

1 stop17h 40m

Chicago O'Hare Intl

Wed 10/1

9:15 pm-5:55 pm

1 stop18h 40m

$893

CuritibaChicago

CWB - ORD

CWBORD

Curitiba Afonso Pena

Fri 9/12

3:05 pm-6:45 am

1 stop17h 40m

Chicago O'Hare Intl

Sun 10/5

9:15 pm-2:35 pm

1 stop15h 20m

$893

CuritibaChicago

CWB - ORD

CWBORD

Curitiba Afonso Pena

Mon 9/8

3:05 pm-6:45 am

1 stop17h 40m

Chicago O'Hare Intl

Sat 10/4

2:39 pm-2:35 pm

2 stops21h 56m

$893

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 18 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?

    United Airlines, LATAM Airlines, and Delta can get you from Curitiba to Illinois in just under 17h 40m. Your travel time can differ by up to 10h 05m. 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 cheapest airlines to fly from Curitiba to Illinois one-way?

    To fly one-way, consider booking your trip with Copa Airlines, which is currently one of the cheapest options available, starting at $514. Air Canada flights start at $761 while deals on LATAM Airlines start at $800 one-way.

  • 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.

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

    Currently, August is the cheapest month in which you can book a flight from Curitiba to Illinois (average of $245). Flying from Curitiba to Illinois in March is currently the most expensive (average of $321). 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.

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