Cheap Flights from Chicago to Sydney

Cheap Chicago-Sydney Flight Tickets
These prices are the lowest available for the specified locations on the Obilet website. Prices may vary depending on the selected date, location, and availability of the flight.

Cheapest Travel on Obilet

:

€ 919.35
The Most Favorable Price

:

United Airlines
The Most Active Airline

:

United Airlines
Average Number of Trips Per Day

:

4
Shortest Flight Time

:

20hr 39min
Distance

:

14886 KM

Cheap Flight Tickets from Chicago to Sydney

United Airlines United Airlines
21 March 2026-Saturday
€ 919.35
Chicago Chicago Ohare Airport
16:00
Sydney Sydney Airport
07:00
United Airlines United Airlines
21 March 2026-Saturday
€ 919.35
Chicago Chicago Ohare Airport
17:20
Sydney Sydney Airport
07:00
United Airlines United Airlines
21 March 2026-Saturday
€ 919.35
Chicago Chicago Ohare Airport
18:20
Sydney Sydney Airport
08:05
United Airlines United Airlines
21 March 2026-Saturday
€ 919.35
Chicago Chicago Ohare Airport
19:50
Sydney Sydney Airport
09:15
Qantas Qantas
21 March 2026-Saturday
€ 944.09
Chicago Chicago Ohare Airport
20:21
Sydney Sydney Airport
09:00
American Airlines American Airlines
21 March 2026-Saturday
€ 1,033.77
Chicago Chicago Ohare Airport
20:21
Sydney Sydney Airport
09:00
American Airlines American Airlines
21 March 2026-Saturday
€ 1,684.20
Chicago Chicago Ohare Airport
16:45
Sydney Sydney Airport
07:25
American Airlines American Airlines
21 March 2026-Saturday
€ 1,759.63
Chicago Chicago Ohare Airport
14:58
Sydney Sydney Airport
06:55
American Airlines American Airlines
21 March 2026-Saturday
€ 1,759.63
Chicago Chicago Ohare Airport
16:49
Sydney Sydney Airport
06:55
The prices shown are starting ticket prices. Prices may vary depending on the selected date, location, and trip availability.
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Estimated Cheapest Chicago - Sydney Flight Tickets by Month

Airlines Operating Flights from Chicago to Sydney

Popular Flights Departing From Chicago

Popular Flights Arriving At Sydney

Chicago - Airports

Chicago Midway Airport
Chicago Ohare Airport

Sydney - Airports

Sydney Bankstown Airport
Sydney Airport
Sydney Airport
Distance to the City Center: 0.0 km
Transportation: Taxi, Bus

Alternative Flights Between Chicago - Sydney

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