Sydney (SYD) to Chicago (ORD) flight deal from $826 USD in economy class

ACAir Canada

Round Trip•Economy

SYD

Sydney Airport

Sydney, Australia

ORD

O'Hare International Airport

Chicago, United States

$1,438 USD

-43%$826 USD

Verified Nov 4, 2025 at 1:18 PM

November 2025

Today

Mon

Tue

Wed

Thu

Fri

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Sun

27 28 29 30 31 1 2 3 4 5$929 6$1,565 7$1,601 8$978 9$923 10$1,020 11$923 12$826 13$826 14$874 15$938 16$972 17$1,020 18$1,183 19$1,020 20$1,183 21$1,601 22$1,069 23$1,069 24$1,183 25$874 26$923 27$923 28$1,069 29$1,246 30$1,771

Fair Availability

24% of dates checked are available within 10% of the lowest price

Thursday, November 6th, 2025

10 round-trip options

Returning

Tue, Nov 11, 2025•5 Day Trip

$1,668 USD

Google Flights

Returning

Wed, Nov 12, 2025•6 Day Trip

$1,662 USD

Google Flights

Returning

Thu, Nov 13, 2025•7 Day Trip

$2,258 USD

Google Flights

Returning

Fri, Nov 14, 2025•8 Day Trip

$1,971 USD

Google Flights

Returning

Sat, Nov 15, 2025•9 Day Trip

$1,808 USD

Google Flights

Returning

Sun, Nov 16, 2025•10 Day Trip

$1,668 USD

Google Flights

Returning

Mon, Nov 17, 2025•11 Day Trip

$1,613 USD

Google Flights

Returning

Tue, Nov 18, 2025•12 Day Trip

$1,565 USD

Google Flights

Returning

Wed, Nov 19, 2025•13 Day Trip

$1,565 USD

Google Flights

Returning

Thu, Nov 20, 2025•14 Day Trip

$1,613 USD

Google Flights