Cheap flights from Chicago to Sydney

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Is it worth flying from Chicago to Sydney?

It depends. Prices for flights from Chicago to Sydney fluctuate based on several factors.

Pick a travel date to see today’s available fares.

Travel agencies and airlines sometimes offer promotional prices on certain routes — it’s worth checking regularly. Also, many travelers look for weekend flights, so booking in advance is recommended.

Which airports near Chicago or Sydney offer flights?

In many cases, using a nearby airport can improve your chances of finding direct flights or better rates.

  • Airports in Chicago: 3 airports are active - Midway, O'Hare, Rockford.
  • Airports in Sydney: Sydney - Kingsford Smith is the only airport in use at the moment.

Secondary airports can offer faster travel thanks to shorter lines and quicker boarding times than major ones.

Flights from Chicago to Sydney - Kingsford Smith

Plan smarter: flights from Chicago to Sydney

Find the flight that fits your plans with Jetcost. You can filter results by stops, agencies, budget, time of day, and airline — all in one search.

Other popular destinations

Travelers flying to Australia also checked out: Adelaide, Brisbane, Melbourne, Perth, Sydney.

Comparing offers from multiple agencies helps you find the best price for the same route. You can also spot exclusive deals from individual airlines right in the results list.
Frequently Asked Questions

Frequently asked questions about flights from Chicago to Sydney.

How much does an airline ticket from Chicago to Sydney cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Chicago to Sydney.

How far is Chicago from Sydney?

Chicago is about 14877 km from Sydney.

What are the airports in Sydney?

Sydney has one airport: Sydney - Kingsford Smith.

What are the airports in Chicago?

Chicago has 3 airports: Midway, O'Hare, Rockford.

What are the most popular cities in Australia?

The most popular cities in Australia according to our users' searches are: Adelaide, Brisbane, Melbourne, Perth, Sydney.

When should I book a flight from Chicago to Sydney?

This information is not available at the moment.

What is the cheapest month to fly from Chicago to Sydney?

This information is not available at the moment.

What is the most expensive month to fly from Chicago to Sydney?

This information is not available at the moment.

What is the best day of the week to fly from Chicago to Sydney?

This information is not available at the moment.