Cheap flights from Chicago to Sydney

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Flight information for Chicago to Sydney
(CHI to SYD)

Find info about flight duration, direct flights, and airports for your flight from Chicago to Sydney
Best Price Found $861 The best flight deal from Chicago to Sydney found on momondo in the last 72 hours is $861
Fastest flight time 21h 49m The fastest flight from Chicago to Sydney takes 21h 49m.
Direct flights None There are no direct flights from Chicago to Sydney. Popular non-direct routes for this connection are Chicago Midway - Sydney Kingsford Smith and Chicago O'Hare Intl - Sydney Kingsford Smith.
Airports in Sydney 1 airport There is 1 airport near Sydney: Sydney Kingsford Smith (SYD)

How to get the cheapest flight ticket from Chicago to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Sydney?
May
The cheapest time of year to fly to Sydney from Chicago is May. Most expensive is December
What is the cheapest day to fly to Sydney?
Wednesday
The cheapest day of the week is typically Wednesday. The most expensive is typically Friday
When is the cheapest time to fly to Sydney?
in the morning
Chicago to Sydney flights are approximately 7% more expensive in the evening than in the morning
What is the cheapest airline that flies to Sydney?
Spirit Airlines
Spirit Airlines, Alaska Airlines, and Fiji Airways are the most popular carriers operating from Chicago to Sydney
What is the cheapest route?
Chicago O'Hare Intl - Sydney Kingsford Smith
Fly from Chicago O'Hare Intl to Sydney Kingsford Smith for the best Chicago - Sydney flight prices
When is the cheapest time to book a flight to Sydney?
44 days before
The cheapest time to buy a flight from Chicago to Sydney is approximately 44 days to departure
60
Days before departure
0

Easily compare round-trip flights from Chicago to Sydney

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Chicago to Sydney by changing tabs
Quickest
Cheapest
Multiple Airlines
Jun 3
ORD
Chicago O'Hare Intl
32h 15m
1 stop
SYD
Sydney Kingsford Smith
Jun 15
SYD
Sydney Kingsford Smith
23h 18m
1 stop
ORD
Chicago O'Hare Intl
Multiple Airlines
Jun 2
ORD
Chicago O'Hare Intl
32h 15m
1 stop
SYD
Sydney Kingsford Smith
Jun 16
SYD
Sydney Kingsford Smith
26h 01m
1 stop
ORD
Chicago O'Hare Intl
Multiple Airlines
Jun 1
ORD
Chicago O'Hare Intl
27h 41m
2 stops
SYD
Sydney Kingsford Smith
Jun 7
SYD
Sydney Kingsford Smith
26h 42m
2 stops
ORD
Chicago O'Hare Intl

Find the cheapest one-way flights from Chicago to Sydney

If you're looking for one-way flights from Chicago to Sydney, view some of our deals below provided by Air New Zealand
Quickest
Cheapest
Multiple Airlines
Jun 1
ORD
Chicago O'Hare Intl
42h 10m
2 stops
SYD
Sydney Kingsford Smith
Air New Zealand
Jun 7
ORD
Chicago O'Hare Intl
27h 56m
2 stops
SYD
Sydney Kingsford Smith
Multiple Airlines
Jun 7
ORD
Chicago O'Hare Intl
31h 14m
2 stops
SYD
Sydney Kingsford Smith

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