Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Perth to Chicago from $673

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Perth to Chicago departing on 9/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Perth to Chicago

Cheap round-trip flights

Air Canada Logo
4:45 pm - 4:44 pmPER-ORD
37h 59m2 stops
Air Canada Logo
3:40 pm - 11:20 amORD-PER
29h 40m2 stops
$1,023Air Canada
Find Deal
Tue, Nov 25 - Tue, Dec 9
Air Canada Logo
3:30 pm - 8:04 pmPER-ORD
41h 34m2 stops
Air Canada Logo
3:40 pm - 3:55 pmORD-PER
34h 15m2 stops
$1,030Air Canada
Find Deal
Wed, Sep 3 - Wed, Nov 19
ANA Logo
9:35 pm - 2:55 pmPER-ORD
30h 20m1 stop
ANA Logo
7:19 am - 8:00 pmORD-PER
47h 41m2 stops
$1,035ANA
Find Deal
Mon, Sep 1 - Tue, Sep 16
Air Canada Logo
3:30 pm - 7:29 pmPER-ORD
40h 59m3 stops
Air Canada Logo
3:40 pm - 3:55 pmORD-PER
34h 15m2 stops
$1,036Air Canada
Find Deal
Wed, Sep 10 - Wed, Nov 19
ANA Logo
9:35 pm - 2:55 pmPER-ORD
30h 20m1 stop
ANA Logo
7:10 am - 8:00 pmORD-PER
47h 50m2 stops
$1,037ANA
Find Deal
Mon, Sep 1 - Tue, Sep 16
Logo
11:55 pm - 3:00 pmPER-ORD
28h 05m2 stops
Logo
2:00 pm - 9:40 pmORD-PER
41h 40m3 stops
$1,070
Find Deal
Wed, Sep 3 - Wed, Nov 19
Logo
11:55 pm - 3:00 pmPER-ORD
28h 05m2 stops
Logo
3:40 pm - 9:35 pmORD-PER
39h 55m2 stops
$1,088
Find Deal
Wed, Sep 3 - Wed, Nov 12
Japan Airlines Logo
12:25 pm - 9:05 amPER-ORD
33h 40m2 stops
Japan Airlines Logo
1:05 am - 12:40 amORD-PER
34h 35m2 stops
$1,171Japan Airlines
Find Deal
Mon, Sep 1 - Mon, Sep 15
Japan Airlines Logo
12:25 pm - 9:05 amPER-ORD
33h 40m2 stops
Japan Airlines Logo
1:05 am - 12:40 amORD-PER
34h 35m2 stops
$1,173Japan Airlines
Find Deal
Mon, Sep 1 - Mon, Sep 15
American Airlines Logo
11:55 pm - 5:43 pmPER-ORD
30h 48m2 stops
American Airlines Logo
5:46 pm - 11:15 amORD-PER
28h 29m2 stops
$1,264American Airlines
Find Deal
Mon, Sep 1 - Tue, Sep 16

Air Canada flights from Perth to Chicago O'Hare Intl Airport

Our best Air Canada deals on Perth to Chicago O'Hare Intl Airport flight tickets
Air Canada
Nov 25
PER4:45 pmPerth
37h 59m
2 stops
ORD4:44 pmChicago O'Hare Intl
Dec 9
ORD3:40 pmChicago O'Hare Intl
29h 40m
2 stops
PER11:20 amPerth
$1,023
Find similar
Air Canada
Sep 3
PER3:30 pmPerth
41h 34m
2 stops
ORD8:04 pmChicago O'Hare Intl
Nov 19
ORD3:40 pmChicago O'Hare Intl
34h 15m
2 stops
PER3:55 pmPerth
$1,030
Find similar
Air Canada
Sep 10
PER3:30 pmPerth
40h 59m
3 stops
ORD7:29 pmChicago O'Hare Intl
Nov 19
ORD3:40 pmChicago O'Hare Intl
34h 15m
2 stops
PER3:55 pmPerth
$1,036
Find similar

Japan Airlines flights from Perth to Chicago O'Hare Intl Airport

Our best Japan Airlines deals on Perth to Chicago O'Hare Intl Airport flight tickets
Japan Airlines
Sep 1
PER12:25 pmPerth
33h 40m
2 stops
ORD9:05 amChicago O'Hare Intl
Sep 15
ORD1:05 amChicago O'Hare Intl
34h 35m
2 stops
PER12:40 amPerth
$1,171
Find similar
Japan Airlines
Sep 1
PER12:25 pmPerth
33h 40m
2 stops
ORD9:05 amChicago O'Hare Intl
Sep 15
ORD1:05 amChicago O'Hare Intl
34h 35m
2 stops
PER12:40 amPerth
$1,173
Find similar
Japan Airlines
Sep 1
PER12:25 pmPerth
33h 40m
2 stops
ORD9:05 amChicago O'Hare Intl
Sep 24
ORD1:05 amChicago O'Hare Intl
34h 35m
2 stops
PER12:40 amPerth
$1,177
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Perth to Chicago O'Hare Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Perth to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PerthChicago

PER - ORD

PERORD

Perth

Tue 11/25

4:45 pm-4:44 pm

2 stops37h 59m

Chicago O'Hare Intl

Tue 12/9

3:40 pm-11:20 am

2 stops29h 40m

$1,023

PerthChicago

PER - ORD

PERORD

Perth

Wed 9/3

3:30 pm-8:04 pm

2 stops41h 34m

Chicago O'Hare Intl

Wed 11/19

3:40 pm-3:55 pm

2 stops34h 15m

$1,030

PerthChicago

PER - ORD

PERORD

Perth

Mon 9/1

9:35 pm-2:55 pm

1 stop30h 20m

Chicago O'Hare Intl

Tue 9/16

7:19 am-8:00 pm

2 stops47h 41m

$1,035

PerthChicago

PER - ORD

PERORD

Perth

Wed 9/10

3:30 pm-7:29 pm

3 stops40h 59m

Chicago O'Hare Intl

Wed 11/19

3:40 pm-3:55 pm

2 stops34h 15m

$1,036

PerthChicago

PER - ORD

PERORD

Perth

Mon 9/1

9:35 pm-2:55 pm

1 stop30h 20m

Chicago O'Hare Intl

Tue 9/16

7:10 am-8:00 pm

2 stops47h 50m

$1,037

PerthChicago

PER - ORD

PERORD

Perth

Wed 9/3

11:55 pm-3:00 pm

2 stops28h 05m

Chicago O'Hare Intl

Wed 11/19

2:00 pm-9:40 pm

3 stops41h 40m

$1,070

PerthChicago

PER - ORD

PERORD

Perth

Wed 9/3

11:55 pm-3:00 pm

2 stops28h 05m

Chicago O'Hare Intl

Wed 11/12

3:40 pm-9:35 pm

2 stops39h 55m

$1,088

PerthChicago

PER - ORD

PERORD

Perth

Mon 9/1

12:25 pm-9:05 am

2 stops33h 40m

Chicago O'Hare Intl

Mon 9/15

1:05 am-12:40 am

2 stops34h 35m

$1,171

PerthChicago

PER - ORD

PERORD

Perth

Mon 9/1

12:25 pm-9:05 am

2 stops33h 40m

Chicago O'Hare Intl

Mon 9/15

1:05 am-12:40 am

2 stops34h 35m

$1,173

PerthChicago

PER - ORD

PERORD

Perth

Mon 9/1

11:55 pm-5:43 pm

2 stops30h 48m

Chicago O'Hare Intl

Tue 9/16

5:46 pm-11:15 am

2 stops28h 29m

$1,264

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Chicago from

How to get the cheapest flight ticket from Perth to Chicago O'Hare Intl Airport

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 O'Hare Intl Airport?

The month of July is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Perth averaging around $1,326.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Wednesday when prices can be found for as low as $1,411. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday is the most expensive day to depart from Perth because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $2,032.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Perth in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,411 when looking at flights departing in the morning. Try not to purchase tickets in the evening because they tend to be around $1,452. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Perth to Chicago O'Hare Intl Airport flights?

You could potentially save up to 11% on your flight if you consider stops on a Perth to Chicago O'Hare Intl Airport flight.

When to book flights from Perth to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Perth to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Perth to Chicago O'Hare Intl Airport (PER to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Perth to Chicago O'Hare Intl Airport

Best Price Found

$673

Fastest flight time

26h 45m

Direct flights

None
The best one-way flight to Chicago O'Hare Intl Airport from Perth in the past 72 hours is $673. The best round-trip flight deal from Perth to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $1,023.
The fastest flight from Perth to Chicago O'Hare Intl Airport takes 26h 45m
There are no direct flights from Perth to Chicago O'Hare Intl Airport. Popular non-direct route for this connection is Perth Airport - Chicago O'Hare Intl Airport.
Search flight deals

  • How far is Perth to Chicago O'Hare Intl by plane?

    The distance between Perth and Chicago O'Hare Intl is about 10952.6 mi. Flights usually cover this in 28h 05m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Perth Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Perth Airport to Chicago O'Hare Intl Airport refresh daily.

  • How old do you have to be to fly from Perth Airport to Chicago O'Hare Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Perth Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The required travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
Rockford
Schaumburg
South Haven
Merrillville
Gurnee
Naperville
Rosemont
Kenosha
New Buffalo
Joliet
Oak Brook
Racine
Hammond
Tinley Park
Elgin
Orland Park
Aurora
Janesville
Benton Harbor

Why use momondo?

Why should I use momondo to find a flight deal from Perth to Chicago?

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 Chicago from Perth.

Can I find flights from Perth to Chicago with flexible booking policies on momondo?

Flights from Perth to Chicago 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 Perth to Chicago?

Once all potential Perth to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Perth to Chicago right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Perth to Chicago flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Chicago O'Hare Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 8/5
Tue 8/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Chicago