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$304+ Cheap flights from Brasilia (BSB) 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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
BSB — ORD
Dec 31 — Jan 71
Wed 12/31
Wed 1/7
1 adult, Economy
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Cheap flight deals from Brasilia to Illinois

Keep the following information in mind while searching for Brasilia to Illinois flight deals. Data was last updated December 1, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$630
(Cheapflightsfares)

One-way from

$304
(Avianca)

Popular in

July

Cheapest in

November

Average price

$854
Provider with most accurate pricing for Brasilia-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Brasilia-Chicago (CHI) flights.
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From Brasilia to Illinois
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One-way flight from Brasilia to Illinois
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High demand for flights, 4% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Find flight deals from Brasilia to Illinois

Cheapest flights from Brasilia to Illinois
Explore the most affordable flight options available from Brasilia to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 1, 2025.

This Copa Airlines deal was found by Cheapflights users on 11/30. 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.
Tue 12/21:55 amBSB - ORD
1 stop13h 57mCopa Airlines
Wed 12/107:33 amORD - BSB
1 stop14h 12mCopa Airlines
Deal found 11/30$788
This Kiwi.com deal was found by Cheapflights users on 11/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/39:15 amBSB - ORD
2 stops36h 21mMultiple Airlines
Thu 12/1111:33 amORD - BSB
1 stop15h 52mMultiple Airlines
Deal found 11/30$817
This Kiwi.com deal was found by Cheapflights users on 11/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/28:50 amBSB - ORD
1 stop33h 03mMultiple Airlines
Wed 12/109:14 pmORD - BSB
2 stops30h 11mMultiple Airlines
Deal found 11/30$855
This Kiwi.com deal was found by Cheapflights users on 11/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/28:50 amBSB - ORD
1 stop33h 03mMultiple Airlines
Thu 12/115:00 amORD - BSB
2 stops22h 25mMultiple Airlines
Deal found 11/30$871
This Kiwi.com deal was found by Cheapflights users on 11/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/49:15 amBSB - ORD
2 stops36h 21mMultiple Airlines
Thu 12/1111:33 amORD - BSB
1 stop15h 52mMultiple Airlines
Deal found 11/30$872
This Kiwi.com deal was found by Cheapflights users on 11/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/59:15 amBSB - ORD
2 stops36h 21mMultiple Airlines
Thu 12/1111:33 amORD - BSB
1 stop15h 52mMultiple Airlines
Deal found 11/30$884
This Kiwi.com deal was found by Cheapflights users on 11/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/28:50 amBSB - ORD
1 stop33h 03mMultiple Airlines
Mon 12/87:41 pmORD - BSB
2 stops34h 29mMultiple Airlines
Deal found 11/30$900
This Kiwi.com deal was found by Cheapflights users on 11/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/39:15 amBSB - ORD
2 stops36h 21mMultiple Airlines
Tue 12/911:43 amORD - BSB
1 stop15h 42mMultiple Airlines
Deal found 11/30$917
This Kiwi.com deal was found by Cheapflights users on 11/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/28:50 amBSB - ORD
1 stop33h 03mMultiple Airlines
Tue 12/97:33 amORD - BSB
2 stops21h 32mMultiple Airlines
Deal found 11/30$918
This 123 Milhas deal was found by Cheapflights users on 11/29. 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 123 Milhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/258:55 pmBSB - MDW
2 stops28h 27mLATAM Airlines
Wed 12/319:50 amMDW - BSB
2 stops18h 15mLATAM Airlines
Deal found 11/29$919
This 123 Milhas deal was found by Cheapflights users on 11/29. 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 123 Milhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/258:55 pmBSB - ORD
2 stops27h 19mLATAM Airlines
Wed 12/316:45 amORD - BSB
2 stops21h 20mLATAM Airlines
Deal found 11/29$920
This Priceline deal was found by Cheapflights users on 11/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:00 amBSB - MDW
2 stops30h 54mLATAM Airlines
Wed 12/1010:49 amMDW - BSB
2 stops28h 21mLATAM Airlines
Deal found 11/30$1,140

Cheapflights Fare Finder

 
Customize your flight search to find flights from Brasilia 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 December 1, 2025.
Use the filters below to find and compare flights from Brasilia to Illinois that are best for you.

Fly from

Brasilia

Fly to

Illinois

Route

Depart

Return

Price

BrasiliaChicago

BSB - ORD

BSBORD

Brasilia

Wed 4/1

5:40 pm-10:54 am

2 stops19h 14m

Chicago O'Hare Intl

Thu 4/23

1:17 pm-10:45 am

2 stops19h 28m

$761

BrasiliaChicago

BSB - ORD

BSBORD

Brasilia

Sun 1/25

2:00 am-12:46 pm

1 stop13h 46m

Chicago O'Hare Intl

Fri 2/6

7:34 am-12:55 am

1 stop14h 21m

$780

BrasiliaChicago

BSB - ORD

BSBORD

Brasilia

Wed 1/21

8:50 am-8:20 pm

1 stop14h 30m

Chicago O'Hare Intl

Wed 2/11

5:59 pm-7:05 am

2 stops34h 06m

$782

BrasiliaChicago

BSB - ORD

BSBORD

Brasilia

Wed 1/21

8:50 am-8:20 pm

1 stop14h 30m

Chicago O'Hare Intl

Tue 2/10

10:20 pm-7:50 am

2 stops30h 30m

$887

BrasiliaChicago

BSB - ORD

BSBORD

Brasilia

Fri 1/23

2:00 am-12:46 pm

1 stop13h 46m

Chicago O'Hare Intl

Sat 2/14

10:27 am-7:55 pm

2 stops30h 28m

$900

BrasiliaChicago

BSB - MDW

BSBMDW

Brasilia

Thu 12/25

8:55 pm-10:22 pm

2 stops28h 27m

Chicago Midway

Wed 12/31

9:50 am-7:05 am

2 stops18h 15m

$919

BrasiliaChicago

BSB - ORD

BSBORD

Brasilia

Thu 12/25

8:55 pm-9:14 pm

2 stops27h 19m

Chicago O'Hare Intl

Wed 12/31

6:45 am-7:05 am

2 stops21h 20m

$920

BrasiliaChicago

BSB - MDW

BSBMDW

Brasilia

Mon 1/26

9:15 am-11:59 am

2 stops29h 44m

Chicago Midway

Fri 2/6

10:48 am-7:05 am

2 stops17h 17m

$932

BrasiliaChicago

BSB - ORD

BSBORD

Brasilia

Thu 1/15

7:20 pm-1:14 pm

2 stops20h 54m

Chicago O'Hare Intl

Thu 1/22

2:50 pm-2:05 pm

2 stops20h 15m

$944

BrasiliaChicago

BSB - MDW

BSBMDW

Brasilia

Tue 1/13

9:15 am-10:27 am

2 stops28h 12m

Chicago Midway

Tue 1/20

12:48 pm-2:05 pm

2 stops22h 17m

$991

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/30

Showing 1-10 of 39 results
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Best time to book a flight from Brasilia to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Brasilia 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 Brasilia to Illinois

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

Currently, November is the cheapest month in which you can book a flight from Brasilia to Illinois (average of $280). Flying from Brasilia to Illinois in December is currently the most expensive (average of $1,146). 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.

Related info for your journey

Find useful and relevant information for your journey from Brasilia 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 Brasilia to Illinois?

    Most people fly from Brasilia (BSB) if they book a flight from Brasilia to Illinois. Brasilia is conveniently located just 5.8 mi from Brasilia’s city center.

  • How long is the flight from Brasilia to Illinois?

    Departing from Brasilia to Illinois will take you 13h 46m. The distance from Brasilia to Illinois is about 4736 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 Brasilia to Illinois one-way?

    For one-way options, check prices for Avianca. According to our data, you can fly for as low as $304. Users have also found prices from $319 and $592 on American Airlines and Delta, respectively.

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

    While some choose either Brasilia - Chicago O'Hare Intl or Brasilia - Chicago Midway, Brasilia - Lambert-St Louis is the most popular route from Brasilia to Illinois.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Brasilia 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 Brasilia to Illinois?

    Currently, November is the cheapest month in which you can book a flight from Brasilia to Illinois (average of $280). Flying from Brasilia to Illinois in December is currently the most expensive (average of $1,146). 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

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Alternative routes for Brasilia to Illinois

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