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$447+ 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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
CWB — ORD
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Round-trip from

$814
(Avianca)

One-way from

$447
(Mytrip)

Popular in

July

Cheapest in

February

Average price

$962
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. 4% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This Avianca deal was found by Cheapflights users on 4/30. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/222:50 pmCWB - ORD
2 stops48h 25mAvianca
Thu 8/282:35 pmORD - CWB
2 stops49h 25mAvianca
Deal found 4/30$814
This Gurufare deal was found by Cheapflights users on 4/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/156:00 amCWB - ORD
2 stops20h 34mMultiple Airlines
Wed 5/213:07 pmORD - CWB
2 stops21h 03mMultiple Airlines
Deal found 4/29$927
This United Airlines deal was found by Cheapflights users on 4/30. 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 5/156:30 pmCWB - ORD
1 stop14h 15mUnited Airlines
Wed 5/289:20 pmORD - CWB
1 stop15h 00mUnited Airlines
Deal found 4/30$940
This Copa Airlines deal was found by Cheapflights users on 4/30. 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.
Fri 6/206:35 pmCWB - ORD
2 stops21h 12mCopa Airlines
Fri 7/47:54 amORD - CWB
2 stops25h 11mCopa Airlines
Deal found 4/30$962
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/157:00 amCWB - MDW
2 stops16h 28mDelta
Wed 5/2810:25 amMDW - CWB
2 stops20h 55mDelta
Deal found 4/30$1,014
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/157:00 amCWB - ORD
2 stops18h 58mDelta
Wed 5/2111:07 amORD - CWB
2 stops20h 13mDelta
Deal found 4/30$1,014
This Air Canada deal was found by Cheapflights users on 4/30. 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 stops25h 45mAir Canada
Wed 10/153:35 pmORD - CWB
2 stops21h 00mAir Canada
Deal found 4/30$1,091
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Mon 12/226:50 pmCWB - ORD
2 stops18h 45mAmerican Airlines
Tue 12/301:59 pmORD - CWB
2 stops17h 36mAmerican Airlines
Deal found 4/30$1,254
This MaxMilhas deal was found by Cheapflights users on 4/30. 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 MaxMilhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/238:35 pmCWB - ORD
3 stops39h 29mLATAM Airlines
Mon 11/31:16 pmORD - CWB
2 stops26h 34mLATAM Airlines
Deal found 4/30$1,320
This GOL deal was found by Cheapflights users on 4/30. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/206:00 amCWB - ORD
2 stops33h 15mGOL
Fri 7/41:45 pmORD - CWB
3 stops45h 45mGOL
Deal found 4/30$1,369
This LATAM Airlines deal was found by Cheapflights users on 4/30. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/227:00 amCWB - MDW
2 stops16h 41mLATAM Airlines
Thu 8/281:05 pmMDW - CWB
2 stops19h 45mLATAM Airlines
Deal found 4/30$1,463
This MaxMilhas deal was found by Cheapflights users on 4/30. 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 MaxMilhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/27:00 amCWB - ORD
2 stops19h 29mAeromexico
Mon 9/81:55 amORD - CWB
2 stops30h 40mAeromexico
Deal found 4/30$1,624

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 May 1, 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

Tue 7/22

2:50 pm-1:15 pm

2 stops48h 25m

Chicago O'Hare Intl

Thu 8/28

2:35 pm-6:00 pm

2 stops49h 25m

$814

CuritibaChicago

CWB - ORD

CWBORD

Curitiba Afonso Pena

Thu 5/15

6:00 am-12:34 am

2 stops20h 34m

Chicago O'Hare Intl

Wed 5/21

3:07 pm-2:10 pm

2 stops21h 03m

$927

CuritibaChicago

CWB - ORD

CWBORD

Curitiba Afonso Pena

Thu 5/15

6:30 pm-6:45 am

1 stop14h 15m

Chicago O'Hare Intl

Wed 5/28

9:20 pm-2:20 pm

1 stop15h 00m

$940

CuritibaChicago

CWB - ORD

CWBORD

Curitiba Afonso Pena

Fri 6/20

6:35 pm-1:47 pm

2 stops21h 12m

Chicago O'Hare Intl

Fri 7/4

7:54 am-11:05 am

2 stops25h 11m

$962

CuritibaChicago

CWB - MDW

CWBMDW

Curitiba Afonso Pena

Thu 5/15

7:00 am-9:28 pm

2 stops16h 28m

Chicago Midway

Wed 5/28

10:25 am-9:20 am

2 stops20h 55m

$1,014

CuritibaChicago

CWB - ORD

CWBORD

Curitiba Afonso Pena

Thu 5/15

7:00 am-11:58 pm

2 stops18h 58m

Chicago O'Hare Intl

Wed 5/21

11:07 am-9:20 am

2 stops20h 13m

$1,014

CuritibaChicago

CWB - ORD

CWBORD

Curitiba Afonso Pena

Thu 10/9

3:05 pm-2:50 pm

2 stops25h 45m

Chicago O'Hare Intl

Wed 10/15

3:35 pm-2:35 pm

2 stops21h 00m

$1,091

CuritibaChicago

CWB - ORD

CWBORD

Curitiba Afonso Pena

Thu 10/23

8:35 pm-10:04 am

3 stops39h 29m

Chicago O'Hare Intl

Mon 11/3

1:16 pm-6:50 pm

2 stops26h 34m

$1,320

CuritibaChicago

CWB - ORD

CWBORD

Curitiba Afonso Pena

Fri 6/20

6:00 am-1:15 pm

2 stops33h 15m

Chicago O'Hare Intl

Fri 7/4

1:45 pm-1:30 pm

3 stops45h 45m

$1,369

CuritibaChicago

CWB - MDW

CWBMDW

Curitiba Afonso Pena

Tue 7/22

7:00 am-9:41 pm

2 stops16h 41m

Chicago Midway

Thu 8/28

1:05 pm-10:50 am

2 stops19h 45m

$1,463

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 22 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

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated May 1, 2025.
Read through reviews of airlines operating flights from Curitiba to Illinois, such as Delta, LATAM Airlines and Copa Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
LATAM Airlines
7.5
Good
1,767 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Copa Airlines
7.5
Good
1,415 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Aeromexico
7.5
Good
1,698 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines to fly from Curitiba to Illinois one-way?

    To fly one-way, consider booking your trip with GOL, which is currently one of the cheapest options available, starting at $455. Copa Airlines flights start at $492 while deals on United Airlines start at $505 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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