Cheap flights from Australia to Chicago from $479
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Australia to Chicago departing on 8/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Australia to Chicago
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 to Chicago?
The month of March is, on average, the cheapest month to fly to Chicago from Australia, with most prices found around $748. If you’re not able to fly to Chicago in March, then May is your next best option. Flight prices from Australia to Chicago during May average around $748.
What is the cheapest day to depart on your flight to Chicago?
The cheapest day to depart on your flight to Chicago is on a Thursday when prices can be found for as low as $1,103. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Australia to Chicago for around $1,626.
What is the cheapest time of day to depart on your flight to Chicago?
Our most recent data shows that the best time of day to fly to Chicago is in the evening. Flights from Australia to Chicago during this time can be as low as $1,141. In contrast, the most expensive time of day to depart to Chicago is in the morning when prices are around $1,365.
How far in advance should I book a flight to Chicago?
You are more likely to see cheaper flights to Chicago from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $1,025 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Australia for as low as $848 on momondo.
What is the cheapest airline that flies from Australia to Chicago?
Cathay Pacific, Etihad Airways, and American Airlines are the most popular carriers operating from Australia to Chicago
What airlines fly to Chicago?
American Airlines, Qantas Airways and United Airlines are the top three most popular airlines that fly to Chicago from Australia according to our data. American Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 4 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.
Cheap Australia to Chicago flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Australia to Chicago
When did momondo last update prices for flights from Australia to Chicago?
Prices for flights from Australia to Chicago are updated daily.
How many operators does momondo search for flights from Australia to Chicago?
There are 4 operators available for flights from Australia to Chicago as of July 2025.
How old do you have to be to fly from Australia to Chicago?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Australia to Chicago.
What documentation or ID do you need to fly to Chicago?
The travel and health documents required for your trip to Chicago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from Australia to Chicago
Compare and see reviews for airlines that fly from Australia to Chicago with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $631 | Free Cancellation | Rating 7.5 868 reviews | |||
| PriceFrom $884 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $985 | Free Cancellation | Rating 7.1 9,681 reviews | |||
| PriceFrom $1,080 | Free Cancellation | Rating 7.4 8,861 reviews |
Traveling to a place near Chicago?
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Why should I use momondo to find a flight deal from Australia to Chicago?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Australia to Chicago for you.
Can I find flights from Australia to Chicago with flexible booking policies on momondo?
Yes. All flights to Chicago from Australia on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Australia to Chicago?
Once you have performed a search for Australia to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Australia to Chicago right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Australia to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.