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$285+ Cheap flights from Illinois to Brasilia (BSB)

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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BSB
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Illinois to Brasilia

Keep the following information in mind while searching for Illinois to Brasilia flight deals. Data was last updated September 15, 2025.

Round-trip from

$454
(Copa Airlines)

One-way from

$285
(Copa Airlines)

Popular in

December

Cheapest in

April
From Illinois to Brasilia
Search Deals
One-way flight from Illinois to Brasilia
Search Deals
Highest demand for flights based on searches. 39% potential increase in price ($648 potential increase over avg. RT price).
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Cheapest flight prices on average. 11% potential price decrease ($102 potential savings vs. average RT price).
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Find flight deals from Illinois to Brasilia

Cheapest flights from Illinois to Brasilia
Explore the most affordable flight options available from Illinois to Brasilia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Copa Airlines deal was found by Cheapflights users on 9/14. 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.
Sun 10/127:59 amORD - BSB
1 stop14h 16mCopa Airlines
Sat 10/181:55 amBSB - ORD
1 stop13h 46mCopa Airlines
Deal found 9/14$454
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/127:59 amORD - BSB
1 stop14h 16mMultiple Airlines
Sun 10/1910:30 amBSB - ORD
1 stop24h 52mMultiple Airlines
Deal found 9/14$664
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/67:43 pmORD - BSB
2 stops41h 07mMultiple Airlines
Sun 10/1910:30 amBSB - ORD
1 stop24h 52mMultiple Airlines
Deal found 9/14$672
This Gurufare deal was found by Cheapflights users on 9/14. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/64:28 pmORD - BSB
2 stops24h 07mGOL
Sun 10/191:50 pmBSB - ORD
2 stops25h 25mGOL
Deal found 9/14$682
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/68:19 amMDW - BSB
1 stop20h 16mMultiple Airlines
Sat 10/181:55 amBSB - MDW
2 stops23h 51mMultiple Airlines
Deal found 9/14$902
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/118:35 amMDW - BSB
1 stop20h 00mMultiple Airlines
Sat 10/187:00 pmBSB - MDW
2 stops40h 33mMultiple Airlines
Deal found 9/13$996
This Delta deal was found by Cheapflights users on 9/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1110:35 amMDW - BSB
2 stops18h 25mDelta
Sat 10/182:50 pmBSB - MDW
2 stops33h 24mDelta
Deal found 9/13$1,092
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 10/1210:35 amMDW - BSB
2 stops18h 25mLATAM Airlines
Sun 10/199:00 amBSB - MDW
2 stops28h 53mLATAM Airlines
Deal found 9/14$1,115
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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.
Mon 10/610:35 amMDW - BSB
2 stops20h 35mLATAM Airlines
Sun 10/199:00 amBSB - MDW
2 stops26h 40mLATAM Airlines
Deal found 9/14$1,121
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1212:39 pmMDW - BSB
1 stop15h 56mMultiple Airlines
Sat 10/181:55 amBSB - MDW
2 stops23h 51mMultiple Airlines
Deal found 9/14$1,152
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/269:48 amMDW - BSB
1 stop18h 47mMultiple Airlines
Mon 9/2910:30 amBSB - MDW
2 stops14h 50mMultiple Airlines
Deal found 9/13$1,462

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Brasilia 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 September 15, 2025.
Use the filters below to find and compare flights from Illinois to Brasilia that are best for you.

Fly from

Illinois

Fly to

Brasilia

Route

Depart

Return

Price

ChicagoBrasilia

ORD - BSB

ORDBSB

Chicago O'Hare Intl

Sun 10/12

7:59 am-12:15 am

1 stop14h 16m

Brasilia

Sat 10/18

1:55 am-1:41 pm

1 stop13h 46m

$454

ChicagoBrasilia

ORD - BSB

ORDBSB

Chicago O'Hare Intl

Sun 10/12

7:59 am-12:15 am

1 stop14h 16m

Brasilia

Sun 10/19

10:30 am-9:22 am

1 stop24h 52m

$664

ChicagoBrasilia

ORD - BSB

ORDBSB

Chicago O'Hare Intl

Mon 10/6

7:43 pm-2:50 pm

2 stops41h 07m

Brasilia

Sun 10/19

10:30 am-9:22 am

1 stop24h 52m

$672

ChicagoBrasilia

ORD - BSB

ORDBSB

Chicago O'Hare Intl

Tue 2/17

10:07 am-7:15 am

1 stop18h 08m

Brasilia

Thu 2/19

11:00 pm-9:02 am

1 stop13h 02m

$752

ChicagoBrasilia

MDW - BSB

MDWBSB

Chicago Midway

Mon 10/6

8:19 am-6:35 am

1 stop20h 16m

Brasilia

Sat 10/18

1:55 am-11:46 pm

2 stops23h 51m

$902

ChicagoBrasilia

MDW - BSB

MDWBSB

Chicago Midway

Sat 10/11

8:35 am-6:35 am

1 stop20h 00m

Brasilia

Sat 10/18

7:00 pm-9:33 am

2 stops40h 33m

$996

ChicagoBrasilia

MDW - BSB

MDWBSB

Chicago Midway

Sat 10/11

10:35 am-7:00 am

2 stops18h 25m

Brasilia

Sat 10/18

2:50 pm-10:14 pm

2 stops33h 24m

$1,092

ChicagoBrasilia

MDW - BSB

MDWBSB

Chicago Midway

Sun 10/12

10:35 am-7:00 am

2 stops18h 25m

Brasilia

Sun 10/19

9:00 am-11:53 am

2 stops28h 53m

$1,115

ChicagoBrasilia

MDW - BSB

MDWBSB

Chicago Midway

Mon 10/6

10:35 am-9:10 am

2 stops20h 35m

Brasilia

Sun 10/19

9:00 am-9:40 am

2 stops26h 40m

$1,121

ChicagoBrasilia

MDW - BSB

MDWBSB

Chicago Midway

Sun 10/12

12:39 pm-6:35 am

1 stop15h 56m

Brasilia

Sun 10/19

10:30 am-11:46 pm

2 stops15h 16m

$1,231

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 28 results
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Best time to book a flight from Illinois to Brasilia

Have a flexible travel schedule? Discover the best time to fly to Brasilia from Illinois 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 Illinois to Brasilia
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 Illinois to Brasilia. 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 into for flights to Brasilia from Illinois?

    Brasilia (BSB), located 5.8 mi from the city center, is the airport you fly into when you book flights from Illinois to Brasilia.

  • How long is the flight from Illinois to Brasilia?

    Copa Airlines, Delta, and LATAM Airlines can get you from Illinois to Brasilia in just under 14h 16m. Your travel time can differ by up to 4h 09m. The distance from Illinois to Brasilia is about 4736 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Illinois to Brasilia (average of $671). Flying from Illinois to Brasilia in December is currently the most expensive (average of $1,102). 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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Top airline flying from Illinois to Brasilia

Discover the top airline that operate flights from Illinois to Brasilia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
GOLCheapest$915Average$1,372FlexibilityNo cancel feeOn-time74%

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