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Cheap flights from Chicago to Melbourne

CHI — MEL
28 Oct — 4 Nov1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Chicago to Melbourne

Popular in

December

Cheapest in

March

Average price

$2,315
Highest demand for flights based on searches. 12% potential increase in price ($398 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($68 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Best time to book a flight from Chicago to Melbourne

Have a flexible travel schedule? Discover the best time to fly to Melbourne from Chicago with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Chicago to Melbourne

How far ahead should I book a flight from Chicago to Melbourne?

The price you pay for your flight from Chicago to Melbourne may vary depending on when you book. For the best chance of a lower fare, look to book 43 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Chicago to Melbourne?

Currently, August is the cheapest month in which you can book a flight from Chicago to Melbourne (average of $1,429). Flying from Chicago to Melbourne in July is currently the most expensive (average of $2,467). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

  • What are the most popular routes from Chicago to Melbourne?

    The most popular flight routes from Chicago to Melbourne are Chicago O'Hare Intl - Melbourne, Chicago Midway - Melbourne and Chicago O'Hare Intl - Melbourne Avalon.

  • Can I find deals for flights from Chicago to Melbourne that include hotel bookings?

    Yes. In addition to deals on Chicago to Melbourne flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Melbourne?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Melbourne.

  • Can I find deals for business class flights from Chicago to Melbourne?

    Yes. Cheapflights offers flight deals from Chicago to Melbourne by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago to Melbourne?

    Currently, August is the cheapest month in which you can book a flight from Chicago to Melbourne (average of $1,429). Flying from Chicago to Melbourne in July is currently the most expensive (average of $2,467). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Chicago to Melbourne

O'Hare Intl to Melbourne flights
Midway to Melbourne flights
St. Louis to Melbourne flights

Fly with Cheapflights

How does Cheapflights help users find flights from Chicago to Melbourne?

Cheapflights makes it easy to find Chicago to Melbourne flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Chicago to Melbourne?

Cheapflights helps you find that perfect flight to Melbourne from Chicago by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Chicago to Melbourne with no change fees?

Yes, we can. To see specific flights from Chicago to Melbourne with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Chicago to Melbourne become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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