Brussels (BRU) to Chicago (ORD) cheap flight deal from $505 USD in economy class

SKScandinavian Airlines

Round Trip•Economy

BRU

Brussels Airport (Zaventem Airport)

Brussels, Belgium

ORD

O'Hare International Airport

Chicago, United States

$791 USD

-36%$505 USD

Verified Sep 21, 2025 at 4:31 PM

September 2025

Today

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Tue

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Sun

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22$1,681 23$907 24$1,126 25$1,292 26$823 27$1,681 28$1,305 29$1,668 30$1,668 1$948 2$1,913 3$1,199 4$1,668 5$1,681

Fair Availability

37% of dates checked are available within 10% of the lowest price

Monday, September 22nd, 2025

8 round-trip options

Returning

Sat, Sep 27, 2025•5 Day Trip

$1,960 USD

Google Flights

Returning

Sun, Sep 28, 2025•6 Day Trip

$1,763 USD

Google Flights

Returning

Mon, Sep 29, 2025•7 Day Trip

$1,763 USD

Google Flights

Returning

Tue, Sep 30, 2025•8 Day Trip

$1,681 USD

Google Flights

Returning

Wed, Oct 1, 2025•9 Day Trip

$2,632 USD

Google Flights

Returning

Thu, Oct 2, 2025•10 Day Trip

$2,632 USD

Google Flights

Returning

Fri, Oct 3, 2025•11 Day Trip

$1,874 USD

Google Flights

Returning

Sat, Oct 4, 2025•12 Day Trip

$2,139 USD

Google Flights