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USD

ORD - PER

$661 Find Cheap Flights from Chicago to Perth - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,187
Typical prices: $1,616-$2,053
Philippine Airlines
Sat 2/24Thu 3/1
ORD - PER • 1 stop
Cheapest one-way
$661
Typical prices: $1,002-$1,220
Multiple Airlines
Sun 10/21
ORD - PER • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Chicago O'Hare Intl Airport and Perth. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
February
Cheapest • 13% price drop
March
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Manila Ninoy Aquino Intl (MNL)
Cheapest • Avg $1,222 (round-trip)
Hong Kong Intl (HKG)
Shortest trip • 27h 30m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Chicago to Perth (ORD-PER)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chicago to Perth

Wed, Feb 24 - Mon, Mar 1
Philippine Airlines Logo
10:45 pm - 7:20 amORD  Chicago O'Hare Intl-PER Perth
42h 35m1 stop Manila Ninoy Aquino Intl
Philippine Airlines Logo
8:35 am - 4:55 pmPER  Perth-ORD Chicago O'Hare Intl
22h 20m1 stop Manila Ninoy Aquino Intl
$1,187Philippine Airlines
Wed, Mar 17 - Mon, Mar 29
Qatar Airways Logo
7:50 pm - 12:05 amORD  Chicago O'Hare Intl-PER Perth
39h 15m2 stops Doha Hamad Intl Brisbane
Qatar Airways Logo
10:45 pm - 3:05 pmPER  Perth-ORD Chicago O'Hare Intl
29h 20m1 stop Doha Hamad Intl
$1,367Qatar Airways
Mon, Nov 16 - Mon, Nov 23
Philippine Airlines Logo
10:45 pm - 7:20 amORD  Chicago O'Hare Intl-PER Perth
42h 35m1 stop Manila Ninoy Aquino Intl
Philippine Airlines Logo
8:35 am - 4:55 pmPER  Perth-ORD Chicago O'Hare Intl
22h 20m1 stop Manila Ninoy Aquino Intl
$1,412Philippine Airlines
Wed, Mar 10 - Wed, Mar 17
Qatar Airways Logo
6:50 pm - 9:10 pmORD  Chicago O'Hare Intl-PER Perth
36h 20m2 stops Doha Hamad Intl Melbourne
Qatar Airways Logo
10:45 pm - 3:30 pmPER  Perth-ORD Chicago O'Hare Intl
29h 45m1 stop Doha Hamad Intl
$1,413Qatar Airways
Mon, Oct 26 - Tue, Nov 10
Qatar Airways Logo
7:50 pm - 10:00 pmORD  Chicago O'Hare Intl-PER Perth
37h 10m2 stops Doha Hamad Intl Melbourne
Qatar Airways Logo
10:45 pm - 2:30 pmPER  Perth-ORD Chicago O'Hare Intl
29h 45m1 stop Doha Hamad Intl
$1,423Qatar Airways
Mon, Nov 16 - Mon, Nov 23
Multiple Airlines Logo
10:45 pm - 7:20 amORD  Chicago O'Hare Intl-PER Perth
42h 35m1 stop Manila Ninoy Aquino Intl
Multiple Airlines Logo
8:35 am - 5:00 amPER  Perth-ORD Chicago O'Hare Intl
34h 25m2 stops Manila Ninoy Aquino Intl Los Angeles
$1,447Multiple Airlines
Mon, Nov 9 - Mon, Nov 23
Multiple Airlines Logo
10:45 pm - 7:20 amORD  Chicago O'Hare Intl-PER Perth
42h 35m1 stop Manila Ninoy Aquino Intl
Multiple Airlines Logo
8:35 am - 5:00 amPER  Perth-ORD Chicago O'Hare Intl
34h 25m2 stops Manila Ninoy Aquino Intl Los Angeles
$1,453Multiple Airlines
Wed, Feb 24 - Mon, Mar 1
Cathay Pacific Logo
2:10 pm - 6:55 amORD  Chicago O'Hare Intl-PER Perth
26h 45m1 stop Hong Kong Intl
Cathay Pacific Logo
8:30 am - 12:30 pmPER  Perth-ORD Chicago O'Hare Intl
42h 00m1 stop Hong Kong Intl
$1,799Cathay Pacific
Wed, Oct 28 - Sun, Nov 8
Cathay Pacific Logo
3:10 pm - 10:55 pmORD  Chicago O'Hare Intl-PER Perth
42h 45m1 stop Hong Kong Intl
Cathay Pacific Logo
12:25 am - 12:30 pmPER  Perth-ORD Chicago O'Hare Intl
26h 05m1 stop Hong Kong Intl
$1,821Cathay Pacific
Tue, Oct 27 - Sun, Nov 8
Cathay Pacific Logo
3:10 pm - 10:55 pmORD  Chicago O'Hare Intl-PER Perth
42h 45m1 stop Hong Kong Intl
Cathay Pacific Logo
8:30 am - 12:30 pmPER  Perth-ORD Chicago O'Hare Intl
42h 00m1 stop Hong Kong Intl
$1,821Cathay Pacific
Booking Insights

Price, demand and travel trends for Chicago O'Hare Intl Airport to Perth flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Chicago O'Hare Intl Airport to Perth?

Round-trip flights from Chicago O'Hare Intl Airport to Perth typically range from $1,616 to $2,053. The lowest price found in the past 5 days was $1,187, on Philippine Airlines.

What's the cheapest day of the week to fly from Chicago O'Hare Intl Airport to Perth?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Chicago O'Hare Intl Airport to Perth. It’s 12% cheaper than the average day, while Saturday is the most expensive, with prices 7% higher.

Find deals

Key details for Chicago O'Hare Intl Airport to Perth flights

Low season

August

Cheapest flight

$661
The most popular month to fly with an average 83% increase in travelers.
One-way flight from Chicago O'Hare Intl Airport to Perth

When to book flights from Chicago to Perth

Are your dates flexible? Find out the best times to travel from Chicago to Perth based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Chicago O'Hare Intl Airport to Perth flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Chicago O'Hare Intl Airport to Perth?

    Three cabin classes are available on flights from Chicago O'Hare Intl Airport to Perth:

    • Economy Class
    • Premium Economy Class
    • Business Class

  • How long is a flight from Chicago O'Hare Intl Airport to Perth?

    A nonstop flight from Chicago O'Hare Intl Airport to Perth takes 00m, covering 10,947 miles.

  • Do I need a passport to fly from Chicago O'Hare Intl Airport to Perth?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Chicago O'Hare Intl Airport to Perth flight?

    Round-trip flights from Chicago O'Hare Intl Airport to Perth range from $1,616 to $2,053, with an average of $1,829 over the past 12 months. Anything below $1,616 counts as a good deal.

  • How are flight prices from Chicago O'Hare Intl Airport to Perth looking right now?

    One-way fares from Chicago O'Hare Intl Airport to Perth are currently higher than usual. Average one-way flight prices are about $1,330, which is 21% above the typical average for this route.

  • What car rental options are available at Perth Airport (PER)?

    Perth Airport (PER) hosts 5 major car rental companies, with daily rates starting from around $12 for economy cars. Top options include:

    • EverythingFleet
    • Bargain Car Rentals
    • East Coast Car Rentals
    • No Birds
    • Europcar

  • Which airports can I use when flying from Chicago O'Hare Intl Airport to Perth?

    Flights from Chicago O'Hare Intl Airport to Perth usually depart from Chicago O'Hare Intl (ORD) and arrive at Perth (PER).

  • Which airports do connecting flights from Chicago O'Hare Intl Airport to Perth pass through?

    One-stop flights from Chicago O'Hare Intl Airport to Perth most commonly connect through:

    • Doha Hamad Intl (DOH) - 51% of one-stop connections
    • Hong Kong Intl (HKG) - 47% of one-stop connections
    • Manila Ninoy Aquino Intl (MNL) - 2% of one-stop connections

  • Can I save money by using flexible dates for flights from Chicago O'Hare Intl Airport to Perth?

    Yes. Flexible dates can save you up to 19% on flights from Chicago O'Hare Intl Airport to Perth. Wednesday is the cheapest departure day at $1,616 round-trip on average, while Saturday is the most expensive at $1,973, a difference of $357.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Chicago O'Hare Intl Airport to Perth?

    Flying via Hong Kong Intl (HKG) gives the shortest average 1-stop total travel time at 27h 30m, compared with 29h 27m via Doha Hamad Intl (DOH) and 32h 29m via Manila Ninoy Aquino Intl (MNL).

  • What is the time difference between Chicago O'Hare Intl Airport and Perth?

    Perth is 13 hours ahead of Chicago O'Hare Intl Airport (Western Australia Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Perth?

    Some of the most popular sights in Perth are RAC Arena, Perth Convention Exhibition Centre and 100 St Georges Terrace. These are among the most viewed places in Perth on KAYAK.

Your guide to booking Chicago O'Hare Intl Airport to Perth flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Saturday. On this route, Wednesday flights average $1,616, about $357 less than Saturday fares (18% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Chicago O'Hare Intl Airport to Perth trip for February. Fares historically average $1,590 round-trip in that month - typically $935 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Perth Airport.

    • Sanno Marracoonda Perth Airport Hotel

More options for your flight from Chicago to Perth

Complete your trip to Perth with a hotel stay or car rental

Car rentals in Perth
Hotels in Perth
Vacations in Perth