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).

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

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 Doha Hamad Intl (DOH) handles the largest share of one-stop connections on this route.

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

Yes. Being flexible with your travel dates can save you up to 23% on the Chicago O'Hare Intl Airport to Perth route. Wednesday is the cheapest departure day at $1,560 round-trip on average, while Saturday is the most expensive at $2,003, a difference of $443. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Perth?

Some of the most popular sights in Perth are Elizabeth Quay, RAC Arena and Hay Street Mall. These are among the most viewed places in Perth on KAYAK.

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 0h 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 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 lower than usual. Average one-way flight prices are about $1,016, which is 7% below the typical average for this route.

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 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 · East Coast Car Rentals · Europcar · Ace Rental Cars · Bargain Car Rentals

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 $1,636 to $2,067, with an average of $1,829 over the past 12 months. Anything below $1,636 counts as a good deal.

What is the cheapest airline to fly from Chicago O'Hare Intl Airport to Perth?

Qatar Airways ($1,497) and Cathay Pacific ($1,734) are the cheapest airlines to fly round-trip from Chicago O'Hare Intl Airport to Perth according to KAYAK data over the last 5 days.

What is the most popular layover airport when flying from Chicago O'Hare Intl Airport to Perth?

Doha Hamad Intl (DOH) is the most popular layover for the Chicago O'Hare Intl Airport to Perth route. 51% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via DOH.

What is the cheapest layover airport when flying from Chicago O'Hare Intl Airport to Perth?

Flights via Manila Ninoy Aquino Intl (MNL) offer the most affordable fares, with an average round-trip price of $1,222. Based on KAYAK data over the past 3 months.

When flying from Chicago O'Hare Intl Airport to Perth which airport offers the shortest layover?

Hong Kong Intl (HKG) had the shortest average connection time for Chicago O'Hare Intl Airport to Perth layovers at 941 minutes over the past 3 months.

Cheap Flights from Chicago to Perth | KAYAK

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$1,246

Typical prices: $1,636-$2,067

Multiple Airlines

Sun 10/21Sun 10/28

ORD - PER • 2 stops

Cheapest one-way

$602

Typical prices: $967-$1,271

Multiple Airlines

Fri 11/9

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

When to travel

February

Cheapest • 13% price drop

March

Most popular

Good to know

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

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Perth!

Flight Deals

Cheap Flights from Chicago to Perth (ORD-PER)

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from Chicago to Perth

Wed, Oct 21 - Wed, Oct 28

8:25 pm - 4:20 amORD Chicago O'Hare Intl-PER Perth

42h 55m2 stops Abu Dhabi Zayed Intl Singapore Changi

9:10 pm - 8:55 amPER Perth-ORD Chicago O'Hare Intl

48h 45m2 stops Singapore Changi Abu Dhabi Zayed Intl

$1,246Multiple Airlines

Wed, Oct 21 - Wed, Oct 28

8:25 pm - 4:20 amORD Chicago O'Hare Intl-PER Perth

42h 55m2 stops Abu Dhabi Zayed Intl Singapore Changi

9:10 pm - 8:55 amPER Perth-ORD Chicago O'Hare Intl

48h 45m2 stops Singapore Changi Abu Dhabi Zayed Intl

$1,262Multiple Airlines

Tue, Oct 20 - Tue, Oct 27

8:25 pm - 4:20 amORD Chicago O'Hare Intl-PER Perth

42h 55m2 stops Abu Dhabi Zayed Intl Singapore Changi

5:50 pm - 8:55 amPER Perth-ORD Chicago O'Hare Intl

52h 05m2 stops Singapore Changi Abu Dhabi Zayed Intl

$1,274Multiple Airlines

Wed, Oct 21 - Wed, Oct 28

8:25 pm - 3:45 amORD Chicago O'Hare Intl-PER Perth

42h 20m3 stops Abu Dhabi Zayed Intl Singapore Changi Kuala Lumpur Intl

5:15 am - 8:55 amPER Perth-ORD Chicago O'Hare Intl

64h 40m3 stops Kuala Lumpur Intl Singapore Changi Abu Dhabi Zayed Intl

$1,327Multiple Airlines

Tue, Oct 20 - Tue, Oct 27

7:20 pm - 6:35 pmORD Chicago O'Hare Intl-PER Perth

34h 15m1 stop Doha Hamad Intl

1:20 pm - 3:30 pmPER Perth-ORD Chicago O'Hare Intl

39h 10m2 stops Brisbane Doha Hamad Intl

$1,497Qatar Airways

Tue, Oct 20 - Tue, Oct 27

7:20 pm - 6:35 pmORD Chicago O'Hare Intl-PER Perth

34h 15m1 stop Doha Hamad Intl

1:20 pm - 3:30 pmPER Perth-ORD Chicago O'Hare Intl

39h 10m2 stops Brisbane Doha Hamad Intl

$1,502Qatar Airways

Sat, Nov 7 - Sat, Nov 21

6:50 pm - 9:10 pmORD Chicago O'Hare Intl-PER Perth

36h 20m2 stops Doha Hamad Intl Melbourne

10:45 pm - 11:59 pmPER Perth-ORD Chicago O'Hare Intl

39h 14m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,537Qatar Airways

Mon, Oct 19 - Sun, Nov 1

4:15 pm - 6:50 amORD Chicago O'Hare Intl-PER Perth

25h 35m1 stop Hong Kong Intl

12:25 am - 12:30 pmPER Perth-ORD Chicago O'Hare Intl

26h 05m1 stop Hong Kong Intl

$1,734Cathay Pacific

Thu, Nov 19 - Sun, Nov 29

2:10 pm - 6:55 amORD Chicago O'Hare Intl-PER Perth

26h 45m1 stop Hong Kong Intl

12:25 am - 12:30 pmPER Perth-ORD Chicago O'Hare Intl

26h 05m1 stop Hong Kong Intl

$1,769Cathay Pacific

Tue, Oct 6 - Tue, Oct 13

4:15 pm - 6:50 amORD Chicago O'Hare Intl-PER Perth

25h 35m1 stop Hong Kong Intl

8:20 am - 1:55 pmPER Perth-ORD Chicago O'Hare Intl

42h 35m1 stop Hong Kong Intl

$1,801Cathay Pacific

Recent last minute flight deals from Chicago to Perth

Sun, Sep 13 - Mon, Sep 28

2:00 pm - 5:50 amORD Chicago O'Hare Intl-PER Perth

50h 50m3 stops Abu Dhabi Zayed Intl Singapore Changi Kuala Lumpur Intl

5:20 pm - 8:35 amPER Perth-ORD Chicago O'Hare Intl

52h 15m3 stops Kuala Lumpur Intl Singapore Changi Abu Dhabi Zayed Intl

$1,368Multiple Airlines

Sun, Sep 13 - Mon, Sep 28

12:10 pm - 5:10 pmORD Chicago O'Hare Intl-PER Perth

40h 00m2 stops Incheon Intl Singapore Changi

9:55 am - 9:30 amPER Perth-ORD Chicago O'Hare Intl

36h 35m2 stops Singapore Changi Incheon Intl

$1,632Multiple Airlines

Sun, Sep 13 - Mon, Sep 28

7:20 pm - 6:35 pmORD Chicago O'Hare Intl-PER Perth

34h 15m1 stop Doha Hamad Intl

10:45 pm - 3:05 pmPER Perth-ORD Chicago O'Hare Intl

29h 20m1 stop Doha Hamad Intl

$1,661Qatar Airways

Sun, Sep 13 - Mon, Sep 28

7:20 pm - 6:35 pmORD Chicago O'Hare Intl-PER Perth

34h 15m1 stop Doha Hamad Intl

10:45 pm - 11:59 pmPER Perth-ORD Chicago O'Hare Intl

38h 14m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,758Qatar Airways

Sun, Sep 13 - Sun, Sep 27

4:00 pm - 10:40 pmORD Chicago O'Hare Intl-PER Perth

41h 40m1 stop Hong Kong Intl

12:10 am - 1:55 pmPER Perth-ORD Chicago O'Hare Intl

26h 45m1 stop Hong Kong Intl

$1,839Cathay Pacific

Sun, Sep 13 - Mon, Sep 28

7:20 pm - 6:35 pmORD Chicago O'Hare Intl-PER Perth

34h 15m1 stop Doha Hamad Intl

10:45 pm - 11:59 pmPER Perth-ORD Chicago O'Hare Intl

38h 14m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,865Qatar Airways

Sun, Sep 13 - Mon, Sep 28

3:20 pm - 12:25 pmORD Chicago O'Hare Intl-PER Perth

32h 05m2 stops Los Angeles Los Angeles Melbourne

11:45 pm - 4:49 pmPER Perth-ORD Chicago O'Hare Intl

30h 04m2 stops Melbourne Los Angeles Los Angeles

$1,911American Airlines

Sun, Sep 13 - Mon, Sep 28

3:40 pm - 3:45 pmORD Chicago O'Hare Intl-PER Perth

35h 05m2 stops Vancouver Intl Sydney Kingsford Smith

4:25 pm - 7:48 pmPER Perth-ORD Chicago O'Hare Intl

40h 23m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

$2,010Multiple Airlines

Sat, Sep 12 - Mon, Sep 28

12:30 am - 10:30 pmORD Chicago O'Hare Intl-PER Perth

33h 00m2 stops Taipei City Taiwan Taoyuan Intl Ho Chi Minh City

10:35 am - 9:30 amPER Perth-ORD Chicago O'Hare Intl

35h 55m3 stops Ho Chi Minh City Hanoi Noibai Incheon Intl

$2,111Multiple Airlines

Sun, Sep 13 - Mon, Sep 28

7:09 am - 3:45 pmORD Chicago O'Hare Intl-PER Perth

43h 36m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith

4:25 pm - 7:48 pmPER Perth-ORD Chicago O'Hare Intl

40h 23m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

$2,525Multiple Airlines

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 from Chicago O'Hare Intl Airport to Perth with more confidence.

Prices

Airlines

Layovers

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

Wednesday is the cheapest day of the week to fly from Chicago O'Hare Intl Airport to Perth, it is 15% cheaper than the average day. Saturday is the most expensive day with flight prices 9% higher than average. Based on deals found by KAYAK users in the last 12 months.

Find deals

Low season	August
High season	March
Cheapest flight	$602

Most popular time to fly and prices are also 9% lower on average.

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

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

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).
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
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

Doha Hamad Intl (DOH) handles the largest share of one-stop connections on this route.
Can I save money by using flexible dates for flights from Chicago O'Hare Intl Airport to Perth?
Yes. Being flexible with your travel dates can save you up to 23% on the Chicago O'Hare Intl Airport to Perth route. Wednesday is the cheapest departure day at $1,560 round-trip on average, while Saturday is the most expensive at $2,003, a difference of $443. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What popular places can I visit in Perth?
Some of the most popular sights in Perth are Elizabeth Quay, RAC Arena and Hay Street Mall. These are among the most viewed places in Perth on KAYAK.
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 0h 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 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 lower than usual. Average one-way flight prices are about $1,016, which is 7% below the typical average for this route.
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 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
· East Coast Car Rentals
· Europcar
· Ace Rental Cars
· Bargain Car Rentals
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 $1,636 to $2,067, with an average of $1,829 over the past 12 months. Anything below $1,636 counts as a good deal.

If your dates can be flexible, aim for a Wednesday departure instead of Saturday. On this route, Wednesday flights average $1,560 - about $443 less than Saturday (22% 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 $718 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

Add a hotel or car rental

Airports

Cabin class

Direct Flights

Origins

Other destinations

Return flight

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

Car rentals in Perth

Hotels in Perth

Vacations in Perth

ORD - PER

$602 Find Cheap Flights from Chicago to Perth - Compare and Save

Everything you should know

Cheap Flights from Chicago to Perth (ORD-PER)

Recent round-trip flight deals from Chicago to Perth

Recent one-way flight deals from Chicago to Perth

Recent last minute flight deals from Chicago to Perth

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

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

What is the cheapest airline to fly from Chicago O'Hare Intl Airport to Perth?

What is the most popular layover airport when flying from Chicago O'Hare Intl Airport to Perth?

What is the cheapest layover airport when flying from Chicago O'Hare Intl Airport to Perth?

When flying from Chicago O'Hare Intl Airport to Perth which airport offers the shortest layover?

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

Low season

High season

Cheapest flight

When to book flights from Chicago to Perth

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

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

More options for your flight from Chicago to Perth

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

Information on your arrival and departure airports

Cabin class types available on flights to Perth

Find direct flights to and from Chicago and Perth

Flights from domestic origins to Perth

Flights to other popular destinations

Find deals for your return flight