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Cheap Flights from Chicago to Perth

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Compare Chicago to Perth flight deals

Find the cheapest month or even day of the year to fly to Perth

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Flight deals from Chicago to Perth

Looking for a cheap last-minute deal or the best return flight from Chicago to Perth? Find the lowest prices on one-way and return tickets right here.
Perth.1.248 € per passenger.Departing Fri, 17 Oct, returning Sat, 25 Oct.Return flight with Cathay Pacific and Scoot.Outbound indirect flight with Cathay Pacific, departs from Chicago O'Hare International on Fri, 17 Oct, arriving in Perth.Inbound indirect flight with Scoot, departs from Perth on Sat, 25 Oct, arriving in Chicago O'Hare International.Price includes taxes and charges.From 1.248 €, select.
Perth.1.338 € per passenger.Departing Thu, 5 Mar, returning Thu, 26 Mar.Return flight with Etihad Airways and Qantas.Outbound indirect flight with Etihad Airways, departs from Chicago O'Hare International on Thu, 5 Mar, arriving in Perth.Inbound indirect flight with Qantas, departs from Perth on Thu, 26 Mar, arriving in Chicago O'Hare International.Price includes taxes and charges.From 1.338 €, select.
Perth.1.353 € per passenger.Departing Mon, 20 Apr, returning Sun, 26 Apr.Return flight with EVA Air and Indonesia AirAsia.Outbound indirect flight with EVA Air, departs from Chicago O'Hare International on Mon, 20 Apr, arriving in Perth.Inbound indirect flight with Indonesia AirAsia, departs from Perth on Sun, 26 Apr, arriving in Chicago O'Hare International.Price includes taxes and charges.From 1.353 €, select.
Perth.1.357 € per passenger.Departing Sat, 17 May, returning Sat, 24 May.Return flight with Cathay Pacific.Outbound indirect flight with Cathay Pacific, departs from Chicago O'Hare International on Sat, 17 May, arriving in Perth.Inbound indirect flight with Cathay Pacific, departs from Perth on Sat, 24 May, arriving in Chicago O'Hare International.Price includes taxes and charges.From 1.357 €, select.
Perth.1.386 € per passenger.Departing Tue, 8 Jul, returning Sat, 19 Jul.Return flight with Air India and AirAsia.Outbound indirect flight with Air India, departs from Chicago O'Hare International on Tue, 8 Jul, arriving in Perth.Inbound indirect flight with AirAsia, departs from Perth on Sat, 19 Jul, arriving in Chicago O'Hare International.Price includes taxes and charges.From 1.386 €, select.
Perth.1.481 € per passenger.Departing Mon, 23 Jun, returning Mon, 30 Jun.Return flight with Spirit Airlines and AirAsia.Outbound indirect flight with Spirit Airlines, departs from Chicago O'Hare International on Mon, 23 Jun, arriving in Perth.Inbound indirect flight with AirAsia, departs from Perth on Mon, 30 Jun, arriving in Chicago O'Hare International.Price includes taxes and charges.From 1.481 €, select.
Perth.1.494 € per passenger.Departing Sun, 29 Jun, returning Sun, 6 Jul.Return flight with Frontier Airlines and Qantas.Outbound indirect flight with Frontier Airlines, departs from Chicago O'Hare International on Sun, 29 Jun, arriving in Perth.Inbound indirect flight with Qantas, departs from Perth on Sun, 6 Jul, arriving in Chicago O'Hare International.Price includes taxes and charges.From 1.494 €, select.
Perth.1.610 € per passenger.Departing Tue, 20 May, returning Wed, 4 Jun.Return flight with Thai Airways and Virgin Australia.Outbound indirect flight with Thai Airways, departs from Chicago O'Hare International on Tue, 20 May, arriving in Perth.Inbound indirect flight with Virgin Australia, departs from Perth on Wed, 4 Jun, arriving in Chicago O'Hare International.Price includes taxes and charges.From 1.610 €, select.

Find the cheapest month to fly from Chicago to Perth

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago to Perth flights are currently cheapest in October.
May
from 1.357 €
Jun
from 1.481 €
Jul
from 1.386 €
Aug
Find prices
Sep
Find prices
Oct
from 1.248 €
Nov
from 1.942 €
Dec
from 1.818 €
Jan
from 2.373 €
Feb
from 2.037 €
Mar
from 1.338 €
Apr
from 1.353 €

Chicago to Perth: Alternative routes

Compare routes from Chicago to Perth below. You may find an airport to fly into that's cheaper, faster, or easier than Perth.

Chicago to Perth: Flight information

The things to know before you go.
Cheapest flight found1.248 €
Cheapest month to flyOctober

Finding cheap flights from Chicago to Perth: Frequently asked questions

The best price we found for a return flight from Chicago to Perth is 1.248 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Chicago to Perth. But we found flights with one stop from 1.248 €.
As of May 2025, there are no flights flying from Chicago to Perth.
The cheapest month to fly from Chicago to Perth is usually May 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chicago to Perth Airport on Friday, 17 October 2025.
No airlines currently offer direct flights between Chicago and Perth Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Perth but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Perth is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Perth is Cathay Pacific .

Flying from Chicago to Perth Airport (PER): what you need to know

  • There are two main airports to choose from in Chicago. Explore your options leaving from O'Hare International Airport (ORD) or Chicago Midway International Airport (MDW) when organising your flight from Chicago to Perth Airport (PER).

  • Perth Airport is located in Perth. The city operates in the UTC+8 timezone and is 13 hours ahead of Chicago.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules worth sticking to. Be at the airport on time to board your flight from Chicago to PER.

  • With more travellers during busy months like August, get to the terminal earlier than usual. Two hours for domestic flights and as much as four for international journeys will allow for additional wait times. Remember things also get busy during major holidays like Christmas and local events or festivals.

Airports in Chicago

O'Hare International Airport (ORD)

  • Stopovers are the perfect opportunity to take a travel break — and possibly even explore a different city. When browsing flights from Chicago to PER leaving from O'Hare International Airport (ORD), deselect the 'Direct flights only' box to see where you can visit along the way. Here are some popular options to consider:

    • London Heathrow Airport (LHR)

    • Dubai Airport (DXB)

    • Charles de Gaulle Airport (CDG)

  • From central Chicago, ORD is around 40 kilometres away. Check the official airport website or use navigation apps to find the best way to arrive at the terminal.

  • Need a handy hotel close to O'Hare International Airport? If you're boarding an early flight from Chicago to Perth Airport, these accommodation options will have you moments from check-in:

Chicago Midway International Airport (MDW)

  • Maximise your holiday with a stopover on your flight from Chicago to Perth Airport. Visit family or friends or tick a new city off your bucket list. Whatever you want to do, here's where you can stop between Chicago Midway International Airport and PER:

    • Hong Kong International Airport (HKG)

    • London Heathrow Airport (LHR)

    • Hamad International Airport (DOH)

  • MDW is about 19 kilometres from central Chicago. It'll take 21 minutes or so to get to the airport driving from the city centre. Public transport takes roughly 46 minutes.

  • It's your holiday, so why not enjoy an extra night away from home? Think about checking in to one of these accommodation options near Chicago Midway International Airport the day before your flight from Chicago to PER:

About Perth Airport (PER)

Getting from Perth Airport (PER) to central Perth

  • From Perth Airport, Perth is approximately 16 kilometres away. It takes around 21 minutes to reach the centre driving.

  • It takes around 28 minutes to get there using public transport.

How to find the cheapest flights from Chicago to Perth Airport (PER)

  • For a one-way ticket from Chicago to Perth Airport, 554 € is the cheapest price. You can also book a return trip from just 1.248 €. These are the lowest fares right now and may vary based on availability.

  • We suggest booking as soon as possible to get cheap tickets from Chicago to PER. You're more likely to bag a bargain and enjoy a larger selection of departure times and travel dates.

  • If you're flexible with your travel dates, check out the 'Whole month' tool. It'll give you the cheapest price across each month when searching for your ticket from Chicago to Perth Airport.

  • Snapping up a cheap ticket from Chicago to PER couldn't be easier with Price Alerts. Simply set up one of these automatic alerts and we'll notify you as soon as the price has fallen.

  • Tailor your flights with filters. Choose your departure and arrival times, total journey duration and airlines. You can also sort the results by 'Best,' 'Fastest' or 'Cheapest' flights from Chicago to Perth Airport.

The best time to fly from Chicago to Perth Airport (PER)

  • July is the busiest month for flights from Chicago to Perth Airport. To avoid the crowds, travel to Perth in February when it's quieter.

  • Before you book a flight from Chicago to PER, think about the kind of weather you enjoy. January is the warmest month in Perth, with temperatures ranging from 17ºC to 35ºC.

  • Travel in August if you want to explore when it's cooler. Temperatures average between 8ºC and 20ºC. However, this destination delivers on a good time whenever you book your cheap flights from Chicago to Perth Airport.

More about Perth

  • After locking in your flight from Chicago to Perth Airport, think about where you'd like to stay in this city. Make one of these accommodation options your base for exploring Perth:

  • Every great journey has to include some sightseeing. Mill Point Swan River, Fremantle Prison and The Perth Mint are must-do's during your Perth adventure.

Complete your Perth trip with a car rental

  • Once you've locked in your hotel and cheap flight from Chicago to Perth Airport, your next task is choosing one of our car rentals in Perth. Browse the deals and instantly compare options on price, fuel policies, and more.

Plan the rest of your trip from Chicago to Perth

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.