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$320+ 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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
BSB — ORD
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
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 January 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$563
(Copa Airlines)

One-way from

$320
(American Airlines)

Popular in

July

Cheapest in

November

Average price

$643
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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Highest demand for flights based on searches. 2% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($38 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 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 January 15, 2026.

This Copa Airlines deal was found by Cheapflights users on 1/13. 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 3/32:00 am
BSB
-
ORD
1 stop13h 31m
Copa Airlines
Sun 3/88:34 am
ORD
-
BSB
1 stop14h 21m
Copa Airlines
Deal found 1/13$563
This Copa Airlines deal was found by Cheapflights users on 1/13. 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.
Thu 2/262:00 am
BSB
-
ORD
1 stop13h 31m
Copa Airlines
Fri 3/67:34 am
ORD
-
BSB
1 stop14h 21m
Copa Airlines
Deal found 1/13$606
This KAYAK deal was found by Cheapflights users on 1/13. 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 3/49:05 pm
BSB
-
ORD
2 stops26h 15m
GOL
Sun 3/811:20 pm
ORD
-
BSB
2 stops18h 35m
GOL
Deal found 1/13$630
This Mytrip deal was found by Cheapflights users on 1/13. 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 2/279:30 pm
BSB
-
ORD
3 stops29h 17m
Multiple Airlines
Fri 3/610:20 pm
ORD
-
BSB
2 stops30h 30m
Multiple Airlines
Deal found 1/13$701
This American Airlines deal was found by Cheapflights users on 1/14. 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 3/19:50 am
BSB
-
ORD
1 stop26h 03m
American Airlines
Wed 3/119:55 am
ORD
-
BSB
1 stop19h 20m
American Airlines
Deal found 1/14$754
This Copa Airlines deal was found by Cheapflights users on 1/12. 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 3/312:00 am
BSB
-
ORD
1 stop13h 58m
Copa Airlines
Thu 4/238:06 am
ORD
-
BSB
1 stop14h 44m
Copa Airlines
Deal found 1/12$757
This GOL deal was found by Cheapflights users on 1/13. 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.
Wed 3/412:30 am
BSB
-
ORD
2 stops18h 53m
GOL
Sun 3/811:45 am
ORD
-
BSB
2 stops42h 05m
GOL
Deal found 1/13$760
This GOL deal was found by Cheapflights users on 1/13. 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 2/278:25 am
BSB
-
ORD
2 stops42h 09m
GOL
Fri 3/612:12 pm
ORD
-
BSB
2 stops19h 38m
GOL
Deal found 1/13$764
This GOL deal was found by Cheapflights users on 1/14. 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.
Wed 4/16:10 am
BSB
-
ORD
2 stops30h 47m
GOL
Thu 4/239:40 am
ORD
-
BSB
2 stops23h 05m
GOL
Deal found 1/14$765
This 123 Milhas deal was found by Cheapflights users on 1/14. 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.
Sun 3/19:15 am
BSB
-
MDW
2 stops29h 44m
LATAM Airlines
Wed 3/1110:45 am
MDW
-
BSB
2 stops18h 20m
LATAM Airlines
Deal found 1/14$1,074
This 123 Milhas deal was found by Cheapflights users on 1/13. 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.
Wed 4/19:00 am
BSB
-
MDW
2 stops29h 02m
LATAM Airlines
Thu 4/2310:49 am
MDW
-
BSB
2 stops18h 06m
LATAM Airlines
Deal found 1/13$1,075
This 123 Milhas deal was found by Cheapflights users on 1/15. 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.
Sun 4/193:20 pm
BSB
-
MDW
2 stops22h 47m
LATAM Airlines
Fri 4/2410:49 am
MDW
-
BSB
2 stops18h 06m
LATAM Airlines
Deal found 1/15$1,080

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 January 15, 2026.
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

Tue 3/3

2:00 am-12:31 pm

1 stop13h 31m

Chicago O'Hare Intl

Sun 3/8

8:34 am-12:55 am

1 stop14h 21m

$563

BrasiliaChicago

BSB - ORD

BSBORD

Brasilia

Sat 2/28

2:00 am-12:31 pm

1 stop13h 31m

Chicago O'Hare Intl

Sun 3/8

8:34 am-12:55 am

1 stop14h 21m

$606

BrasiliaChicago

BSB - ORD

BSBORD

Brasilia

Thu 2/26

2:00 am-12:31 pm

1 stop13h 31m

Chicago O'Hare Intl

Fri 3/6

7:34 am-12:55 am

1 stop14h 21m

$606

BrasiliaChicago

BSB - ORD

BSBORD

Brasilia

Wed 3/4

9:05 pm-8:20 pm

2 stops26h 15m

Chicago O'Hare Intl

Sun 3/8

11:20 pm-7:55 pm

2 stops18h 35m

$630

BrasiliaChicago

BSB - ORD

BSBORD

Brasilia

Fri 2/27

9:30 pm-11:47 pm

3 stops29h 17m

Chicago O'Hare Intl

Fri 3/6

10:20 pm-7:50 am

2 stops30h 30m

$701

BrasiliaChicago

BSB - ORD

BSBORD

Brasilia

Sun 3/1

9:50 am-10:54 am

1 stop28h 04m

Chicago O'Hare Intl

Wed 3/11

6:00 am-7:15 am

1 stop23h 15m

$753

BrasiliaChicago

BSB - ORD

BSBORD

Brasilia

Tue 3/31

2:00 am-1:58 pm

1 stop13h 58m

Chicago O'Hare Intl

Thu 4/23

8:06 am-12:50 am

1 stop14h 44m

$757

BrasiliaChicago

BSB - ORD

BSBORD

Brasilia

Wed 3/4

12:30 am-4:23 pm

2 stops18h 53m

Chicago O'Hare Intl

Sun 3/8

11:45 am-7:50 am

2 stops42h 05m

$760

BrasiliaChicago

BSB - MDW

BSBMDW

Brasilia

Sun 3/1

9:15 am-9:54 am

2 stops27h 39m

Chicago Midway

Sun 3/8

10:45 am-7:05 am

2 stops18h 20m

$1,074

BrasiliaChicago

BSB - MDW

BSBMDW

Brasilia

Sun 3/1

9:15 am-11:59 am

2 stops29h 44m

Chicago Midway

Wed 3/11

10:45 am-7:05 am

2 stops18h 20m

$1,074

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Showing 1-10 of 28 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
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 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 31m. 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 most popular routes from Brasilia to Illinois?

    While some choose either Brasilia - Chicago Midway or Brasilia - Lambert-St Louis, Brasilia - Chicago O'Hare Intl 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.

See more FAQs

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