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$332+ 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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
BSB — ORD
Aug 21 — Aug 281
Thu 8/21
Thu 8/28
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 August 16, 2025.

Round-trip from

$562
(Copa Airlines)

One-way from

$332
(Copa Airlines)

Popular in

July

Cheapest in

June

Average price

$688
From Brasilia to Illinois
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One-way flight from Brasilia to Illinois
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High demand for flights, 5% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($23 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 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 August 16, 2025.

This Copa Airlines deal was found by Cheapflights users on 8/15. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/301:55 amBSB - ORD
1 stop13h 46mCopa Airlines
Wed 10/87:53 amORD - BSB
1 stop14h 22mCopa Airlines
Deal found 8/15$562
This Copa Airlines deal was found by Cheapflights users on 8/14. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/221:55 amBSB - ORD
1 stop13h 51mCopa Airlines
Fri 12/56:55 amORD - BSB
1 stop14h 50mCopa Airlines
Deal found 8/14$615
This 123 Milhas deal was found by Cheapflights users on 8/15. 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.
Thu 10/231:55 amBSB - ORD
1 stop13h 46mCopa Airlines
Tue 10/283:07 pmORD - BSB
1 stop31h 38mCopa Airlines
Deal found 8/15$621
This 123 Milhas deal was found by Cheapflights users on 8/15. 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 9/211:55 amBSB - ORD
1 stop13h 46mCopa Airlines
Tue 11/182:07 pmORD - BSB
1 stop31h 38mCopa Airlines
Deal found 8/15$675
This oojo deal was found by Cheapflights users on 8/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/238:50 amBSB - ORD
1 stop14h 30mAvianca
Fri 12/510:20 pmORD - BSB
2 stops30h 30mAvianca
Deal found 8/14$723
This Copa Airlines deal was found by Cheapflights users on 8/14. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/221:55 amBSB - ORD
1 stop13h 51mCopa Airlines
Thu 1/16:57 amORD - BSB
1 stop14h 58mCopa Airlines
Deal found 8/14$731
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/232:30 pmBSB - ORD
2 stops24h 45mGOL
Fri 12/511:45 amORD - BSB
2 stops25h 45mGOL
Deal found 8/14$736
This GOL deal was found by Cheapflights users on 8/14. 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.
Thu 10/167:25 pmBSB - ORD
2 stops20h 47mGOL
Tue 11/42:50 pmORD - BSB
2 stops21h 30mGOL
Deal found 8/14$762
This GOL deal was found by Cheapflights users on 8/15. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/162:20 pmBSB - ORD
2 stops24h 16mGOL
Wed 11/512:02 pmORD - BSB
2 stops19h 48mGOL
Deal found 8/15$763
This Expedia deal was found by Cheapflights users on 8/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/228:50 amBSB - ORD
1 stop30h 25mAvianca
Tue 11/1810:20 pmORD - BSB
1 stop29h 50mAvianca
Deal found 8/15$794
This American Airlines deal was found by Cheapflights users on 8/14. 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.
Fri 11/149:55 amBSB - ORD
1 stop26h 30mAmerican Airlines
Sun 11/237:25 amORD - BSB
2 stops28h 55mAmerican Airlines
Deal found 8/14$799
This 123 Milhas deal was found by Cheapflights users on 8/14. 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.
Thu 9/41:55 amBSB - STL
2 stops43h 32mCopa Airlines
Sat 9/208:15 amSTL - BSB
2 stops38h 05mCopa Airlines
Deal found 8/14$966

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 August 16, 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

Tue 9/30

1:55 am-1:41 pm

1 stop13h 46m

Chicago O'Hare Intl

Wed 10/8

7:53 am-12:15 am

1 stop14h 22m

$562

BrasiliaChicago

BSB - ORD

BSBORD

Brasilia

Sun 2/8

2:00 am-12:31 pm

1 stop13h 31m

Chicago O'Hare Intl

Fri 2/20

6:56 am-12:55 am

1 stop14h 59m

$605

BrasiliaChicago

BSB - ORD

BSBORD

Brasilia

Thu 2/5

2:00 am-12:31 pm

1 stop13h 31m

Chicago O'Hare Intl

Fri 2/20

6:56 am-12:55 am

1 stop14h 59m

$605

BrasiliaChicago

BSB - ORD

BSBORD

Brasilia

Sat 11/22

1:55 am-12:46 pm

1 stop13h 51m

Chicago O'Hare Intl

Fri 12/5

6:55 am-12:45 am

1 stop14h 50m

$615

BrasiliaChicago

BSB - ORD

BSBORD

Brasilia

Thu 10/23

1:55 am-1:41 pm

1 stop13h 46m

Chicago O'Hare Intl

Tue 10/28

3:07 pm-12:45 am

1 stop31h 38m

$621

BrasiliaChicago

BSB - ORD

BSBORD

Brasilia

Sun 9/21

1:55 am-1:41 pm

1 stop13h 46m

Chicago O'Hare Intl

Tue 11/18

2:07 pm-12:45 am

1 stop31h 38m

$675

BrasiliaChicago

BSB - ORD

BSBORD

Brasilia

Thu 10/16

1:55 am-12:21 am

1 stop24h 26m

Chicago O'Hare Intl

Wed 11/5

2:07 pm-12:45 am

1 stop31h 38m

$675

BrasiliaChicago

BSB - ORD

BSBORD

Brasilia

Sun 11/23

8:50 am-8:20 pm

1 stop14h 30m

Chicago O'Hare Intl

Fri 12/5

10:20 pm-7:50 am

2 stops30h 30m

$723

BrasiliaChicago

BSB - ORD

BSBORD

Brasilia

Thu 2/5

2:00 am-12:04 am

1 stop25h 04m

Chicago O'Hare Intl

Wed 2/18

6:56 am-12:55 am

1 stop14h 59m

$729

BrasiliaChicago

BSB - ORD

BSBORD

Brasilia

Mon 12/22

1:55 am-12:46 pm

1 stop13h 51m

Chicago O'Hare Intl

Thu 1/1

6:57 am-12:55 am

1 stop14h 58m

$731

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

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.

  • 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.

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

    Currently, August is the cheapest month in which you can book a flight from Brasilia to Illinois (average of $245). Flying from Brasilia 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.

See more FAQs

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