$703 Economy One-way to Sydney (ORD-SYD) in Sep from Chicago

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$703 Economy One-way to Sydney (ORD-SYD) in Sep from Chicago

Best Flights starting from $703

from$703economy

Chicago (ORD)

Sun, Sep 6

One-way

Sydney (SYD)

—

from$777economy

Chicago (ORD)

Tue, Sep 29

One-way

Sydney (SYD)

—

Fields updated — click View Prices to search ↑

Other Options for This Route

SYD destination

Economy One-way to Sydney (SYD)

Chicago (ORD) to Sydney (SYD) in October from $777

SYD destination

Economy Roundtrip to Sydney (SYD)

Chicago (ORD) to Sydney (SYD) in October from $844

SYD destination

Economy Roundtrip to Sydney (SYD)

Chicago (ORD) to Sydney (SYD) in April from $844

SYD destination

Economy One-way to Sydney (SYD)

Chicago (ORD) to Sydney (SYD) in August from $880

Other Destinations

FLLA destination

Economy One-way to Fort Lauderdale (Any)

Chicago (ORD) to Fort Lauderdale (Any) in September from $41

MCO destination

Economy One-way to Orlando (MCO)

Chicago (ORD) to Orlando (MCO) in September from $54

FLL destination

Economy Roundtrip to Fort Lauderdale (FLL)

Chicago (ORD) to Fort Lauderdale (FLL) in September from $62

FLLA destination

Economy Roundtrip to Fort Lauderdale (Any)

Chicago (ORD) to Fort Lauderdale (Any) in September from $62

MCO destination

Economy Roundtrip to Orlando (MCO)

Chicago (ORD) to Orlando (MCO) in September from $62

PHL destination

Economy One-way to Philadelphia (PHL)

Chicago (ORD) to Philadelphia (PHL) in September from $64

Flights from Other Cities

SYD destination

Economy Roundtrip to Sydney (SYD)

Perth (PER) to Sydney (SYD) in September from $350

SYD destination

Economy Roundtrip to Sydney (SYD)

Los Angeles (LAX) to Sydney (SYD) in September from $785

SYD destination

Economy Roundtrip to Sydney (SYD)

Miami (Any) to Sydney (SYD) in September from $823

SYD destination

Economy One-way to Sydney (SYD)

Philadelphia (PHL) to Sydney (SYD) in September from $827

SYD destination

Economy One-way to Sydney (SYD)

Toronto (YYZ) to Sydney (SYD) in September from $851

SYD destination

Economy Roundtrip to Sydney (SYD)

Richmond (RIC) to Sydney (SYD) in September from $1,358

Cheap economy Class Flights from Chicago (ORD) to Sydney (SYD) September

Find the best deals on economy class flights. Compare prices for direct flights, one-stop, and multi-stop options.

Cheap economy Flights: ORD to SYD in September - Route 1

Starting from $703

Flight Options & Prices:

One-Stop Flights: From $703 - Good value with one connection
Multi-Stop Flights: From $703 - Cheapest option with multiple connections

Book your economy class flight from Chicago (ORD) to Sydney (SYD)and save money on your travel. Compare all flight options to find the best deal for your september trip.

Cheap economy Flights: ORD to SYD in September - Route 2

Starting from $777

Flight Options & Prices:

One-Stop Flights: From $777 - Good value with one connection
Multi-Stop Flights: From $777 - Cheapest option with multiple connections

Book your economy class flight from Chicago (ORD) to Sydney (SYD)and save money on your travel. Compare all flight options to find the best deal for your september trip.

Why Choose Economy Class Flights from Chicago (ORD) to Sydney (SYD)?

Compare prices from multiple airlines
Find direct flights and multi-stop options
Best deals for september travel
Flexible booking options
24/7 customer support

Planning a trip from Chicago (ORD) to Sydney (SYD) in september? SlickTrip helps you find the cheapest economy class flights with our comprehensive flight comparison tool. Whether you prefer direct flights for convenience or multi-stop flights for savings, we have options for every budget and schedule.