Cheap flights from Chicago O'Hare Intl Airport to Sydney from $776

Return
1 adult
Economy
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Tue 7/12
Tue 14/12

Flight information for Chicago O'Hare Intl Airport to Sydney
(ORD to SYD)

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Sydney
Best price found$2,392The best return flight deal from Chicago O'Hare Intl Airport to Sydney found on momondo in the last 72 hours is $2,392. The best one-way flight to Sydney from Chicago O'Hare Intl Airport in the past 72 hours is $776
Fastest flight time26h 10mThe fastest flight from Chicago O'Hare Intl Airport to Sydney takes 26h 10m
Direct flightsNoneThere are no direct flights from Chicago O'Hare Intl Airport to Sydney. Popular non-direct route for this connection is Chicago O'Hare Intl Airport - Sydney Kingsford Smith Airport.
Airports in Sydney1 airportThere is 1 airport near Sydney: Sydney Kingsford Smith (SYD)

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport 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 from Chicago O'Hare Intl Airport to Sydney?

November

The cheapest time of year to fly to Sydney from Chicago O'Hare Intl Airport is November. The most expensive is December.

What is the cheapest airline that flies to Sydney from Chicago O'Hare Intl Airport?

American Airlines

Air Canada, Air New Zealand, and American Airlines are the most popular carriers operating from Chicago O'Hare Intl Airport to Sydney

How far in advance should you book Chicago O'Hare Intl Airport to Sydney flights?

56 days before

The cheapest time to buy a flight from Chicago O'Hare Intl Airport to Sydney is approximately 56 days to departure


Easily compare return flights from Chicago O'Hare Intl Airport to Sydney

Below you can see the best fares for your return flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Chicago O'Hare Intl Airport to Sydney by changing tabs
Multiple Airlines
31 Jan.
ORD09:10Chicago O'Hare Intl
29h 30m
2 stops
SYD14:40Sydney Kingsford Smith
16 Feb.
SYD01:15Sydney Kingsford Smith
40h 36m
2 stops
ORD17:51Chicago O'Hare Intl
Multiple Airlines
31 Jan.
ORD00:45Chicago O'Hare Intl
37h 55m
3 stops
SYD14:40Sydney Kingsford Smith
16 Feb.
SYD08:55Sydney Kingsford Smith
32h 56m
2 stops
ORD17:51Chicago O'Hare Intl
Multiple Airlines
9 Feb.
ORD10:06Chicago O'Hare Intl
28h 24m
2 stops
SYD14:30Sydney Kingsford Smith
23 Feb.
SYD01:15Sydney Kingsford Smith
34h 16m
2 stops
ORD11:31Chicago O'Hare Intl
Multiple Airlines
12 Dec.
ORD08:35Chicago O'Hare Intl
36h 45m
2 stops
SYD21:20Sydney Kingsford Smith
17 Jan.
SYD09:00Sydney Kingsford Smith
33h 21m
2 stops
ORD18:21Chicago O'Hare Intl
Multiple Airlines
3 May
ORD09:35Chicago O'Hare Intl
31h 10m
2 stops
SYD16:45Sydney Kingsford Smith
9 May
SYD02:15Sydney Kingsford Smith
39h 00m
2 stops
ORD17:15Chicago O'Hare Intl
Multiple Airlines
13 Jan.
ORD09:10Chicago O'Hare Intl
30h 40m
2 stops
SYD15:50Sydney Kingsford Smith
27 Jan.
SYD09:00Sydney Kingsford Smith
33h 04m
3 stops
ORD18:04Chicago O'Hare Intl

Find the cheapest one-way flights from Chicago O'Hare Intl Airport to Sydney

If you're looking for one-way flights from Chicago O'Hare Intl Airport to Sydney, view some of our deals below provided by Fiji Airways and Japan Airlines
Multiple Airlines
19 May
ORD09:10Chicago O'Hare Intl
58h 35m
3 stops
SYD19:45Sydney Kingsford Smith
Fiji Airways
7 Dec.
ORD08:05Chicago O'Hare Intl
30h 25m
2 stops
SYD14:30Sydney Kingsford Smith
Japan Airlines
11 May
ORD08:40Chicago O'Hare Intl
26h 30m
1 stop
SYD11:10Sydney Kingsford Smith

Search last-minute flights to Sydney from Chicago O'Hare Intl Airport

Find and compare return flight prices for your last-minute flight from Chicago O'Hare Intl Airport to Sydney
Multiple Airlines
12 Dec.
ORD08:35Chicago O'Hare Intl
36h 45m
2 stops
SYD21:20Sydney Kingsford Smith
17 Jan.
SYD09:00Sydney Kingsford Smith
33h 21m
2 stops
ORD18:21Chicago O'Hare Intl
Multiple Airlines
11 Dec.
ORD02:15Chicago O'Hare Intl
36h 15m
2 stops
SYD14:30Sydney Kingsford Smith
31 Jan.
SYD09:00Sydney Kingsford Smith
32h 51m
2 stops
ORD17:51Chicago O'Hare Intl
Fiji Airways
7 Dec.
ORD12:20Chicago O'Hare Intl
26h 10m
2 stops
SYD14:30Sydney Kingsford Smith
14 Dec.
SYD09:00Sydney Kingsford Smith
24h 10m
2 stops
ORD09:10Chicago O'Hare Intl
Etihad Airways
7 Dec.
ORD10:00Chicago O'Hare Intl
37h 40m
1 stop
SYD23:40Sydney Kingsford Smith
16 Dec.
SYD16:25Sydney Kingsford Smith
32h 35m
1 stop
ORD01:00Chicago O'Hare Intl
Multiple Airlines
7 Dec.
ORD02:15Chicago O'Hare Intl
43h 05m
2 stops
SYD21:20Sydney Kingsford Smith
9 Jan.
SYD10:05Sydney Kingsford Smith
31h 46m
2 stops
ORD17:51Chicago O'Hare Intl
Multiple Airlines
7 Dec.
ORD02:15Chicago O'Hare Intl
43h 05m
3 stops
SYD21:20Sydney Kingsford Smith
9 Jan.
SYD10:05Sydney Kingsford Smith
31h 46m
2 stops
ORD17:51Chicago O'Hare Intl

Best airlines flying from Chicago O'Hare Intl Airport to Sydney

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Sydney with momondo
AirlineRatingFree cancellationPrice
American Airlines
PriceFrom $245
Free cancellation
Rating
7.2
United Airlines
PriceFrom $698
Free cancellation
Rating
7.1
Qantas Airways
PriceFrom $812
Free cancellation
Rating
7.4
Air Canada
PriceFrom $1,296
Free cancellation
Rating
7.7
Air New Zealand
PriceFrom $1,384
Free cancellation
Rating
8.6
Cathay Pacific
PriceFrom $1,856
Free cancellation
Rating
8.1

  • Are airlines flying from Chicago O'Hare Intl to Sydney Kingsford Smith offering flexible cancellation due to COVID-19?

    To ease the stress of booking flights, some of our airline partners flying from Chicago O'Hare Intl to Sydney Kingsford Smith are responding to the global pandemic. The following airlines may have a flexible cancellation policy to help accommodate travellers: Air New Zealand, Qantas Airways, and United Airlines.

  • How far is Chicago O'Hare Intl to Sydney Kingsford Smith by plane?

    A flight from Chicago O'Hare Intl to Sydney Kingsford Smith will travel around 14845.8 km. In terms of flight time, this usually takes a little over 25h 15m.


Alternative routes for Chicago O'Hare Intl Airport to Sydney

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Chicago to Sydney Flights
Fastest flight time26h 10m
Cheapest price$1,377

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