Cheap flights from Chicago to Perth from $597
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Perth departing on 8/27. 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 Chicago to Perth
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 typical price of a round-trip flight between Chicago and Perth?
What is the cheapest month to fly to Perth?
In general, February is the cheapest month to fly from Chicago to Perth. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,184. If you are unable to visit Perth during the month of February, then departing from Chicago during the month September is also very affordable. Most momondo users find prices during this month for around $1,248.
What is the cheapest day to depart on your flight to Perth?
The cheapest day to depart on your flight to Perth is on a Monday when prices can be found for as low as $1,512. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Perth is Friday, with ticket prices averaging around $2,664.
What is the cheapest time of day to depart on your flight to Perth?
In the evening is the cheapest time of day to fly from Chicago to Perth when you can find flight prices for as low as $1,629. Flying to Perth in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $1,712. Of course, these prices can vary depending on the time of year and what airport you fly to.
Can stopping save me money on Chicago to Perth flights?
You could potentially save up to 14% on your flight if you consider stops on a Chicago to Perth flight.
When to book flights from Chicago to Perth
Cheap Chicago to Perth (CHI to PER) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago to Perth
How far is Chicago to Perth by plane?
A flight from Chicago to Perth will travel around 10968.5 mi. 26h 45m is a normal flight duration for this route.
When did momondo last update prices for flights from Chicago to Perth Airport?
Prices for flights from Chicago to Perth Airport refresh daily.
How many operators does momondo search for flights from Chicago to Perth Airport?
As of June 2025, there are 2 operators available to choose from for flights from Chicago to Perth Airport.
How old do you have to be to fly from Chicago to Perth Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Perth Airport.
What documentation or ID do you need to fly to Perth Airport?
The travel and health documents required for your trip to Perth Airport 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 Perth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Chicago to Perth?
Based on momondo bookings for flights between Chicago and Perth, the leading airline is Qantas Airways, making up 62% of the total bookings. Other popular airlines include Cathay Pacific with 22% and American Airlines with 16%.
Best airlines flying from Chicago to Perth
Compare and see reviews for airlines that fly from Chicago to Perth with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $1,191 | Free Cancellation | Rating 7.5 854 reviews | |||
| PriceFrom $1,468 | Free Cancellation | Rating 7.5 892 reviews |
Traveling to a place near Perth?
Book flights to Perth if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Chicago to Perth?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Perth from Chicago.
Can I find flights from Chicago to Perth with flexible booking policies on momondo?
Flights from Chicago to Perth with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Chicago to Perth?
Once you have performed a search for Chicago to Perth 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 Chicago to Perth right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Chicago to Perth now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Perth and let you know when they change.