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Cheap flights from Chicago to Sydney
Round-trip
Economy
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 | $1,757 | The best flight deal from Chicago to Sydney found on momondo in the last 72 hours is $1,757 |
| Fastest flight time | 22h 24m | The fastest flight from Chicago to Sydney takes 22h 24m |
| 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 from Chicago to Sydney?
November
The cheapest time of year to fly to Sydney from Chicago is November. Most expensive is December
What is the cheapest day to depart Chicago for Sydney?
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Friday
When is the cheapest time to fly from Chicago to Sydney?
at noon
Chicago to Sydney flights are approximately 8% more expensive in the afternoon than at noon
What is the cheapest airline that flies to Sydney from Chicago?
Alaska Airlines
Alaska Airlines, Spirit Airlines, and Fiji Airways are the most popular carriers operating from Chicago to Sydney
What is the cheapest Chicago to Sydney flight 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
How far in advance should you book Chicago to Sydney flights?
60 days before
The cheapest time to buy a flight from Chicago to Sydney is approximately 60 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
Multiple Airlines![Multiple Airlines]()
Sep 3![Multiple Airlines]()
Sep 19
ORD2:30 pmChicago O'Hare Intl
26h 15m
2 stops
SYD4:45 pmSydney Kingsford Smith
SYD9:15 amSydney Kingsford Smith
25h 34m
2 stops
ORD10:49 amChicago O'Hare Intl
Multiple Airlines![Multiple Airlines]()
Sep 5![Multiple Airlines]()
Sep 21
ORD1:00 pmChicago O'Hare Intl
27h 45m
2 stops
SYD4:45 pmSydney Kingsford Smith
SYD9:15 amSydney Kingsford Smith
25h 34m
2 stops
ORD10:49 amChicago 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.
Best airlines flying from Chicago to Sydney
Compare and see reviews for airlines that fly from Chicago to Sydney with momondo
AirlineFree CancellationPrice
PriceFrom $121
Free Cancellation
Reviews
Pros: Nothing
Cons: There’s no entertainment. Can’t even charge the phone. Can’t even recline the seat very uncomfortable flight
1 / 10
PriceFrom $232
Free Cancellation
Reviews
Pros: Yes made sure mask was in place
Cons: No
1 / 10
PriceFrom $465
Free Cancellation
Reviews
Pros: everything
Cons: nono
1 / 10
PriceFrom $494
Free Cancellation
PriceFrom $511
Free Cancellation
Reviews
Cons: For a flagship airline, a in seat screen should be a given. This is not a budget airline.
1 / 4
PriceFrom $540
Free Cancellation
Reviews
Cons: Wouldn't let us on the flight when there was plenty of time to get there. Manager was arrogant and slow - didn't care. Poor policies at that airport.
1 / 10
PriceFrom $627
Free Cancellation
Reviews
Pros: Friendly attendants; a lot of service available.
Cons: Movie selection was minimal and mostly outdated; food was small portions and less than interesting choices.
1 / 2
PriceFrom $804
Free Cancellation
Reviews
Pros: I managed to get a comfortable seating
1 / 10
PriceFrom $821
Free Cancellation
Reviews
Pros: Standard flight
Cons: My connecting flights were terrible. I was kept at the airport on a layover to another city and they wouldn't let me board because they said my passport number was entered wrong on the reservation. This made no sense as I had gotten off another flight on my way back home. No one at the airport in Shanghai was helpful and it was really frustrating to think that I would be stuck in China. I was finally able to track down a international supervisor who was able to print out my boarding passes and let me board my flight. Unfortunately, another family with small kids were dealing with the same issue as me only their flight was leaving in 30 mins. I hope they were able to make their flight.
1 / 7
PriceFrom $894
Free Cancellation
Reviews
Pros: I like how everything went to be honest. No complaints :)
Cons: I enjoyed it all :)
1 / 6
Which airlines flying from Chicago to Sydney Kingsford Smith have COVID-19 safety policies in place?
Delta and Etihad Airways have implemented additional safety measures to accommodate travelers. When flying from Chicago to Sydney Kingsford Smith, expect masks to be provided - they are required onboard. Aircrafts are also being cleaned thoroughly with enhanced products regularly. Additional policies include the installation of HEPA filters and pre-flight testing. Some airlines are even offering socially-distanced seating for a limited time. Keep in mind that policies will vary by airline.
Are airlines flying from Chicago to Sydney Kingsford Smith offering flexible cancellation due to COVID-19?
Due to the global impact of COVID-19, some of our airline partners operating flights from Chicago to Sydney Kingsford Smith, such as Qantas Airways, American Airlines, and United Airlines may have put in place flexible cancellation policies. Use our site to search for all of the airlines offering this flexibility to you.