What is the cheapest airline that flies from Perth to Chicago O'Hare Intl?

Cathay Pacific and Emirates are the most popular carriers operating from Perth to Chicago O'Hare Intl

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.

$836 Cheap Flights from Perth to Chicago O'Hare Intl Airport in 2026

Find the cheapest flights from Perth to Chicago

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:25 pm - 2:43 pmPER Perth-ORD Chicago O'Hare Intl

33h 18m2 stops Singapore Changi Vancouver Intl

3:30 pm - 7:40 pmORD Chicago O'Hare Intl-PER Perth

38h 10m2 stops Vancouver Intl Singapore Changi

$1,167Multiple Airlines

Mon, Oct 19 - Sun, Nov 1

10:40 pm - 8:06 pmPER Perth-ORD Chicago O'Hare Intl

34h 26m2 stops Brisbane Vancouver Intl

3:30 pm - 3:55 pmORD Chicago O'Hare Intl-PER Perth

34h 25m2 stops Vancouver Intl Brisbane

$1,170Air Canada

Mon, Oct 19 - Sun, Nov 1

10:40 pm - 8:06 pmPER Perth-ORD Chicago O'Hare Intl

34h 26m2 stops Brisbane Vancouver Intl

3:30 pm - 9:35 pmORD Chicago O'Hare Intl-PER Perth

40h 05m2 stops Vancouver Intl Brisbane

$1,172Air Canada

Mon, Oct 19 - Sun, Nov 1

6:25 pm - 2:43 pmPER Perth-ORD Chicago O'Hare Intl

33h 18m2 stops Singapore Changi Vancouver Intl

3:30 pm - 7:40 pmORD Chicago O'Hare Intl-PER Perth

38h 10m2 stops Vancouver Intl Singapore Changi

$1,174Multiple Airlines

Mon, Oct 19 - Sun, Nov 1

10:55 pm - 10:06 pmPER Perth-ORD Chicago O'Hare Intl

36h 11m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

3:30 pm - 3:55 pmORD Chicago O'Hare Intl-PER Perth

34h 25m2 stops Vancouver Intl Brisbane

$1,182Air Canada

Mon, Oct 19 - Sun, Nov 1

12:45 am - 2:43 pmPER Perth-ORD Chicago O'Hare Intl

50h 58m3 stops Kuala Lumpur Intl Singapore Changi Vancouver Intl

3:30 pm - 5:50 amORD Chicago O'Hare Intl-PER Perth

48h 20m3 stops Vancouver Intl Singapore Changi Kuala Lumpur Intl

$1,206Multiple Airlines

Sun, Oct 18 - Sun, Nov 1

12:45 am - 2:43 pmPER Perth-ORD Chicago O'Hare Intl

50h 58m3 stops Kuala Lumpur Intl Singapore Changi Vancouver Intl

3:30 pm - 5:50 amORD Chicago O'Hare Intl-PER Perth

48h 20m3 stops Vancouver Intl Singapore Changi Kuala Lumpur Intl

$1,207Multiple Airlines

Sun, Oct 18 - Sun, Nov 1

10:30 pm - 2:37 pmPER Perth-ORD Chicago O'Hare Intl

29h 07m2 stops Brisbane Vancouver Intl

3:30 pm - 3:55 pmORD Chicago O'Hare Intl-PER Perth

34h 25m2 stops Vancouver Intl Brisbane

$1,268Air Canada

Sun, Oct 25 - Sun, Nov 1

11:10 pm - 2:37 pmPER Perth-ORD Chicago O'Hare Intl

28h 27m2 stops Brisbane Vancouver Intl

3:30 pm - 3:55 pmORD Chicago O'Hare Intl-PER Perth

34h 25m2 stops Vancouver Intl Brisbane

$1,281Multiple Airlines

Sun, Oct 25 - Sun, Nov 1

10:55 pm - 7:58 pmPER Perth-ORD Chicago O'Hare Intl

34h 03m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

3:30 pm - 3:55 pmORD Chicago O'Hare Intl-PER Perth

34h 25m2 stops Vancouver Intl Brisbane

$1,282Air Canada

Sun, Oct 25 - Sun, Nov 1

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

Our best American Airlines deals on Perth to Chicago O'Hare Intl Airport flight tickets

American Airlines

Oct 19

PER10:30 amPerth

45h 05m

2 stops

ORD6:35 pmChicago O'Hare Intl

Nov 1

ORD6:29 amChicago O'Hare Intl

41h 51m

2 stops

PER2:20 pmPerth

$1,724

American Airlines

Oct 19

PER10:30 amPerth

45h 05m

2 stops

ORD6:35 pmChicago O'Hare Intl

Nov 1

ORD6:29 amChicago O'Hare Intl

41h 51m

2 stops

PER2:20 pmPerth

$1,736

American Airlines

Oct 19

PER10:30 amPerth

45h 05m

2 stops

ORD6:35 pmChicago O'Hare Intl

Nov 1

ORD6:29 amChicago O'Hare Intl

41h 51m

2 stops

PER2:20 pmPerth

$1,737

Cathay Pacific flights from Perth to Chicago O'Hare Intl Airport

Our best Cathay Pacific deals on Perth to Chicago O'Hare Intl Airport flight tickets

Cathay Pacific

Oct 16

PER12:10 amPerth

26h 45m

1 stop

ORD1:55 pmChicago O'Hare Intl

Oct 31

ORD3:10 pmChicago O'Hare Intl

26h 45m

1 stop

PER6:55 amPerth

$1,854

Cathay Pacific

Oct 16

PER12:10 amPerth

26h 45m

1 stop

ORD1:55 pmChicago O'Hare Intl

Oct 31

ORD3:10 pmChicago O'Hare Intl

26h 45m

1 stop

PER6:55 amPerth

$1,857

Cathay Pacific

Oct 16

PER12:10 amPerth

26h 45m

1 stop

ORD1:55 pmChicago O'Hare Intl

Oct 31

ORD3:10 pmChicago O'Hare Intl

26h 45m

1 stop

PER6:55 amPerth

$1,860

momondo Fare Finder

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

Cheapest round-trip

PerthChicago

PER Perth - ORD Chicago O'Hare Intl

PERORD

Perth

Mon 10/19

6:25 pm-2:43 pm

2 stops33h 18m

Chicago O'Hare Intl

Sun 11/1

3:30 pm-7:40 pm

2 stops38h 10m

$1,167

PerthChicago

PER Perth - ORD Chicago O'Hare Intl

PERORD

Perth

Mon 10/19

10:40 pm-8:06 pm

2 stops34h 26m

Chicago O'Hare Intl

Sun 11/1

3:30 pm-3:55 pm

2 stops34h 25m

$1,170

PerthChicago

PER Perth - ORD Chicago O'Hare Intl

PERORD

Perth

Mon 10/19

10:40 pm-8:06 pm

2 stops34h 26m

Chicago O'Hare Intl

Sun 11/1

3:30 pm-9:35 pm

2 stops40h 05m

$1,172

PerthChicago

PER Perth - ORD Chicago O'Hare Intl

PERORD

Perth

Mon 10/19

6:25 pm-2:43 pm

2 stops33h 18m

Chicago O'Hare Intl

Sun 11/1

3:30 pm-7:40 pm

2 stops38h 10m

$1,174

PerthChicago

PER Perth - ORD Chicago O'Hare Intl

PERORD

Perth

Mon 10/19

10:55 pm-10:06 pm

3 stops36h 11m

Chicago O'Hare Intl

Sun 11/1

3:30 pm-3:55 pm

2 stops34h 25m

$1,182

PerthChicago

PER Perth - ORD Chicago O'Hare Intl

PERORD

Perth

Sun 10/18

12:45 am-2:43 pm

3 stops50h 58m

Chicago O'Hare Intl

Sun 11/1

3:30 pm-5:50 am

3 stops48h 20m

$1,206

PerthChicago

PER Perth - ORD Chicago O'Hare Intl

PERORD

Perth

Sun 10/18

12:45 am-2:43 pm

3 stops50h 58m

Chicago O'Hare Intl

Sun 11/1

3:30 pm-5:50 am

3 stops48h 20m

$1,207

PerthChicago

PER Perth - ORD Chicago O'Hare Intl

PERORD

Perth

Sun 10/25

10:30 pm-2:37 pm

2 stops29h 07m

Chicago O'Hare Intl

Sun 11/1

3:30 pm-3:55 pm

2 stops34h 25m

$1,268

Quickest round-trip

PerthChicago

PER Perth - ORD Chicago O'Hare Intl

PERORD

Perth

Sun 10/25

11:10 pm-2:37 pm

2 stops28h 27m

Chicago O'Hare Intl

Sun 11/1

3:30 pm-3:55 pm

2 stops34h 25m

$1,281

PerthChicago

PER Perth - ORD Chicago O'Hare Intl

PERORD

Perth

Sun 10/25

10:55 pm-7:58 pm

3 stops34h 03m

Chicago O'Hare Intl

Sun 11/1

3:30 pm-3:55 pm

2 stops34h 25m

$1,282

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of January is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Perth averaging around $0.

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

You could potentially save up to 2% 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	$836
Fastest flight time	28h 59m
Direct flights	None

The best one-way flight to Chicago O'Hare Intl Airport from Perth in the past 72 hours is $836. The best round-trip flight deal from Perth to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $1,167.

The fastest flight from Perth to Chicago O'Hare Intl Airport takes 28h 59m

There are no direct flights from Perth to Chicago O'Hare Intl Airport. There are no popular flight routes from Perth to Chicago O'Hare Intl Airport.

Search flight deals

Frequently asked questions about flying from Perth to Chicago O'Hare Intl Airport

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 59m, 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.

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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.