Flights Australia Sydney Chicago - Sydney

Flights from Chicago to Sydney

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Chicago to Sydney flight comparison made easy

Below you can see the best fares for your 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
Multiple Airlines
ORD
01:00
Chicago O'Hare Intl airport
38h 55m
2 Stops
06:55
+2
SYD
Sydney Kingsford Smith airport
Multiple Airlines
SYD
16:15
Sydney Kingsford Smith airport
56h 50m
2 Stops
10:05
+2
ORD
Chicago O'Hare Intl airport
959 AUD
Multiple Airlines
Multiple Airlines
ORD
01:00
Chicago O'Hare Intl airport
38h 55m
2 Stops
06:55
+2
SYD
Sydney Kingsford Smith airport
Multiple Airlines
SYD
16:15
Sydney Kingsford Smith airport
56h 50m
2 Stops
10:05
+2
ORD
Chicago O'Hare Intl airport
959 AUD
Multiple Airlines
Multiple Airlines
ORD
12:05
Chicago O'Hare Intl airport
27h 50m
2 Stops
06:55
+2
SYD
Sydney Kingsford Smith airport
Multiple Airlines
SYD
23:10
Sydney Kingsford Smith airport
25h 55m
2 Stops
10:05
+1
ORD
Chicago O'Hare Intl airport
974 AUD
Qantas Airways
Qantas Airways
ORD
12:51
Chicago O'Hare Intl airport
21h 14m
1 Stop
01:05
+2
SYD
Sydney Kingsford Smith airport
Qantas Airways
SYD
22:35
Sydney Kingsford Smith airport
21h 55m
1 Stop
05:30
+1
ORD
Chicago O'Hare Intl airport
1,101 AUD
Delta
Delta
MDW
07:15
Chicago Midway airport
27h 20m
2 Stops
01:35
+2
SYD
Sydney Kingsford Smith airport
Delta
SYD
19:25
Sydney Kingsford Smith airport
22h 18m
2 Stops
02:43
+1
MDW
Chicago Midway airport
1,054 AUD
Delta
Delta
MDW
07:15
Chicago Midway airport
27h 20m
2 Stops
01:35
+2
SYD
Sydney Kingsford Smith airport
Delta
SYD
19:25
Sydney Kingsford Smith airport
22h 18m
2 Stops
02:43
+1
MDW
Chicago Midway airport
1,054 AUD

How to get the cheapest flight 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 for your trip
CHEAPEST MONTH TO FLY
February
The cheapest time of year to fly to Sydney from Chicago is February. The most expensive is July.
CHEAPEST DAY TO FLY
Monday
The cheapest day of the week is usually Monday. The most expensive is usually Saturday.
CHEAPEST TIME TO FLY
in the morning
Chicago to Sydney flights are approximately 123% more expensive in the afternoon than in the morning
CHEAPEST AIRLINE
Spirit Airlines
Spirit Airlines, Alaska Airlines, and Delta are the most popular carriers operating from Chicago to Sydney
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
CHEAPEST TIME TO BOOK
13 days before
The cheapest time to buy a flight from Chicago to Sydney is approximately 13 days before departure
60
Days before departure
0

Flight information for Chicago to Sydney

Find info about flight duration, direct flights, and airports for your flight from Chicago to Sydney
Fastest flight time
23h 10m
The fastest flight from Chicago to Sydney takes 23h 10m.
Direct flights
None
There are no direct flights from Chicago to Sydney. Popular non-direct routes for this connection are Chicago O'Hare Intl - Sydney Kingsford Smith and Chicago Midway - Sydney Kingsford Smith.
Airports in Sydney
1 airport
There is 1 airport near Sydney: Sydney Kingsford Smith (SYD)

Cost comparison between Chicago and Sydney

Compare the costs of everyday items in Chicago and Sydney
Food
Inexpensive restaurant
21 AUD
Chicago
18 AUD
Sydney
Fast food
McDonald's meal
10 AUD
Chicago
10.49 AUD
Sydney
Soft drink
0.33 litre
3 AUD
Chicago
3.37 AUD
Sydney
Coffee
Cappuccino
6 AUD
Chicago
3.96 AUD
Sydney
Public transport
One-way ticket
4 AUD
Chicago
4.03 AUD
Sydney

Flights from Chicago to:

  • Sydney Kingsford Smith
  • New South Wales
  • Australia
  • South Pacific

Flights to Sydney from:

Flights Australia Sydney Chicago - Sydney