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$274+ 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
BSB — ORD
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$622
(Avianca)

One-way from

$274
(Mytrip)

Popular in

July

Cheapest in

June

Average price

$535
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. 0% potential increase in price ($0 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Avianca deal was found by Cheapflights users on 6/11. 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.
Fri 10/178:50 amBSB - ORD
1 stop30h 25mAvianca
Wed 11/51:35 pmORD - BSB
1 stop15h 03mAvianca
Deal found 6/11$622
This Copa Airlines deal was found by Cheapflights users on 6/10. 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.
Wed 10/151:55 amBSB - ORD
1 stop13h 47mCopa Airlines
Tue 11/46:56 amORD - BSB
1 stop19h 54mCopa Airlines
Deal found 6/10$778
This Delta deal was found by Cheapflights users on 6/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/176:50 pmBSB - MDW
2 stops22h 40mDelta
Tue 11/46:00 amMDW - BSB
2 stops22h 00mDelta
Deal found 6/12$794
This Delta deal was found by Cheapflights users on 6/11. 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 10/162:50 pmBSB - ORD
2 stops23h 48mDelta
Tue 11/47:10 amORD - BSB
2 stops20h 50mDelta
Deal found 6/11$796
This LATAM Airlines deal was found by Cheapflights users on 6/11. 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.
Thu 10/169:00 amBSB - ORD
2 stops38h 12mLATAM Airlines
Wed 11/57:30 amORD - BSB
2 stops20h 30mLATAM Airlines
Deal found 6/11$799
This American Airlines deal was found by Cheapflights users on 6/11. 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 10/172:20 pmBSB - ORD
2 stops20h 42mAmerican Airlines
Wed 11/52:59 pmORD - BSB
2 stops16h 36mAmerican Airlines
Deal found 6/11$800
This LATAM Airlines deal was found by Cheapflights users on 6/12. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/168:55 pmBSB - MDW
2 stops26h 49mLATAM Airlines
Tue 11/410:35 amMDW - BSB
2 stops17h 25mLATAM Airlines
Deal found 6/12$803
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 7/251:55 amBSB - ORD
2 stops17h 02mMultiple Airlines
Sat 8/27:54 amORD - BSB
1 stop14h 16mMultiple Airlines
Deal found 6/11$876
This GOL deal was found by Cheapflights users on 6/11. 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 10/178:50 amBSB - ORD
1 stop30h 25mGOL
Tue 11/41:15 pmORD - BSB
1 stop14h 50mGOL
Deal found 6/11$898
This Mytrip deal was found by Cheapflights users on 6/11. 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.
Wed 7/28:50 amBSB - STL
3 stops34h 14mMultiple Airlines
Sun 7/1310:47 amSTL - BSB
3 stops42h 18mMultiple Airlines
Deal found 6/11$1,040
This Delta deal was found by Cheapflights users on 6/10. 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.
Tue 7/89:00 amBSB - STL
2 stops31h 36mDelta
Sun 7/137:11 pmSTL - BSB
2 stops33h 49mDelta
Deal found 6/10$1,290
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Wed 7/210:10 amBSB - STL
1 stop15h 49mAmerican Airlines
Sun 7/139:09 amSTL - BSB
2 stops19h 51mAmerican Airlines
Deal found 6/10$1,468

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 June 12, 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

Fri 10/17

8:50 am-1:15 pm

1 stop30h 25m

Chicago O'Hare Intl

Wed 11/5

1:35 pm-7:38 am

1 stop15h 03m

$622

BrasiliaChicago

BSB - ORD

BSBORD

Brasilia

Wed 10/15

1:55 am-1:42 pm

1 stop13h 47m

Chicago O'Hare Intl

Tue 11/4

6:56 am-5:50 am

1 stop19h 54m

$778

BrasiliaChicago

BSB - MDW

BSBMDW

Brasilia

Fri 10/17

6:50 pm-3:30 pm

2 stops22h 40m

Chicago Midway

Tue 11/4

6:00 am-7:00 am

2 stops22h 00m

$794

BrasiliaChicago

BSB - ORD

BSBORD

Brasilia

Thu 10/16

2:50 pm-12:38 pm

2 stops23h 48m

Chicago O'Hare Intl

Tue 11/4

7:10 am-7:00 am

2 stops20h 50m

$796

BrasiliaChicago

BSB - ORD

BSBORD

Brasilia

Thu 10/16

9:00 am-9:12 pm

2 stops38h 12m

Chicago O'Hare Intl

Wed 11/5

7:30 am-7:00 am

2 stops20h 30m

$799

BrasiliaChicago

BSB - ORD

BSBORD

Brasilia

Fri 10/17

2:20 pm-9:02 am

2 stops20h 42m

Chicago O'Hare Intl

Wed 11/5

2:59 pm-10:35 am

2 stops16h 36m

$800

BrasiliaChicago

BSB - MDW

BSBMDW

Brasilia

Thu 10/16

8:55 pm-9:44 pm

2 stops26h 49m

Chicago Midway

Tue 11/4

10:35 am-7:00 am

2 stops17h 25m

$803

BrasiliaChicago

BSB - ORD

BSBORD

Brasilia

Fri 7/25

1:55 am-4:57 pm

2 stops17h 02m

Chicago O'Hare Intl

Sat 8/2

7:54 am-12:10 am

1 stop14h 16m

$876

BrasiliaChicago

BSB - ORD

BSBORD

Brasilia

Fri 10/17

8:50 am-1:15 pm

1 stop30h 25m

Chicago O'Hare Intl

Tue 11/4

1:15 pm-7:05 am

1 stop14h 50m

$898

BrasiliaSt. Louis

BSB - STL

BSBSTL

Brasilia

Wed 7/2

8:50 am-5:04 pm

3 stops34h 14m

Lambert-St Louis

Sun 7/13

10:47 am-7:05 am

3 stops42h 18m

$1,040

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 25 results
1
2
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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

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 June 12, 2025.
Read reviews from past customers who have flown Delta, LATAM Airlines and Copa Airlines from Brasilia to Illinois. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,785 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Copa Airlines
7.5
Good
1,451 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
GOL
7.3
Good
1,073 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 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 $315. Users have also found prices from $328 and $425 on GOL and Copa Airlines, respectively.

  • 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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