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Cheap flights from Perth to Chicago from $999

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 25/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Perth to Chicago (PER-ORD)

Cheap return flights

Air Canada Logo
22:45 - 16:42PER-ORD
30h 57m2 stops
Air Canada Logo
15:40 - 15:55ORD-PER
34h 15m2 stops
$1,594Air Canada
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Wed, 3 Sep - Wed, 12 Nov
Cathay Pacific Logo
08:30 - 13:00PER-ORD
42h 30m1 stop
Cathay Pacific Logo
14:40 - 06:55ORD-PER
26h 15m1 stop
$1,641Cathay Pacific
Find Deal
Thu, 6 Nov - Wed, 19 Nov
Japan Airlines Logo
12:25 - 09:05PER-ORD
33h 40m2 stops
Japan Airlines Logo
17:30 - 23:55ORD-PER
40h 25m2 stops
$1,650Japan Airlines
Find Deal
Wed, 3 Sep - Wed, 12 Nov
Japan Airlines Logo
00:10 - 15:45PER-ORD
28h 35m2 stops
Japan Airlines Logo
17:30 - 23:55ORD-PER
40h 25m2 stops
$1,656Japan Airlines
Find Deal
Tue, 2 Sep - Wed, 12 Nov
Japan Airlines Logo
00:10 - 09:05PER-ORD
45h 55m2 stops
Japan Airlines Logo
17:30 - 23:55ORD-PER
40h 25m2 stops
$1,658Japan Airlines
Find Deal
Tue, 2 Sep - Wed, 12 Nov
Japan Airlines Logo
00:10 - 09:05PER-ORD
45h 55m2 stops
Japan Airlines Logo
17:30 - 23:55ORD-PER
40h 25m2 stops
$1,664Japan Airlines
Find Deal
Tue, 2 Sep - Wed, 12 Nov
Japan Airlines Logo
10:30 - 13:35PER-ORD
41h 05m2 stops
Japan Airlines Logo
10:20 - 23:55ORD-PER
47h 35m2 stops
$1,709Japan Airlines
Find Deal
Thu, 6 Nov - Wed, 19 Nov
Cathay Pacific Logo
09:15 - 14:25PER-ORD
42h 10m1 stop
Cathay Pacific Logo
14:40 - 06:55ORD-PER
26h 15m1 stop
$1,717Cathay Pacific
Find Deal
Wed, 3 Sep - Wed, 12 Nov
Logo
08:30 - 13:00PER-ORD
42h 30m1 stop
Logo
06:00 - 06:55ORD-PER
34h 55m2 stops
$1,746
Find Deal
Thu, 6 Nov - Wed, 19 Nov
Logo
09:15 - 14:25PER-ORD
42h 10m1 stop
Logo
06:00 - 06:55ORD-PER
34h 55m2 stops
$1,772
Find Deal
Wed, 3 Sep - Wed, 12 Nov

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
3 Sept
PER12:25Perth
33h 40m
2 stops
ORD09:05Chicago O'Hare Intl
12 Nov
ORD17:30Chicago O'Hare Intl
40h 25m
2 stops
PER23:55Perth
$1,650
Find similar
Japan Airlines
2 Sept
PER00:10Perth
28h 35m
2 stops
ORD15:45Chicago O'Hare Intl
12 Nov
ORD17:30Chicago O'Hare Intl
40h 25m
2 stops
PER23:55Perth
$1,656
Find similar
Japan Airlines
2 Sept
PER00:10Perth
45h 55m
2 stops
ORD09:05Chicago O'Hare Intl
12 Nov
ORD17:30Chicago O'Hare Intl
40h 25m
2 stops
PER23:55Perth
$1,658
Find similar

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
6 Nov
PER08:30Perth
42h 30m
1 stop
ORD13:00Chicago O'Hare Intl
19 Nov
ORD14:40Chicago O'Hare Intl
26h 15m
1 stop
PER06:55Perth
$1,641
Find similar
Cathay Pacific
3 Sept
PER09:15Perth
42h 10m
1 stop
ORD14:25Chicago O'Hare Intl
12 Nov
ORD14:40Chicago O'Hare Intl
26h 15m
1 stop
PER06:55Perth
$1,717
Find similar
Cathay Pacific
3 Sept
PER09:15Perth
42h 10m
1 stop
ORD14:25Chicago O'Hare Intl
12 Nov
ORD14:40Chicago O'Hare Intl
26h 15m
1 stop
PER06:55Perth
$1,721
Find similar

momondo Fare Finder

 
Customise 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 78,305 searches. Data last updated 6 August 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

Wed 3/9

22:45-16:42

2 stops30h 57m

Chicago O'Hare Intl

Wed 12/11

15:40-15:55

2 stops34h 15m

$1,594

PerthChicago

PER - ORD

PERORD

Perth

Thu 6/11

08:30-13:00

1 stop42h 30m

Chicago O'Hare Intl

Wed 19/11

14:40-06:55

1 stop26h 15m

$1,641

PerthChicago

PER - ORD

PERORD

Perth

Wed 3/9

12:25-09:05

2 stops33h 40m

Chicago O'Hare Intl

Wed 12/11

17:30-23:55

2 stops40h 25m

$1,650

PerthChicago

PER - ORD

PERORD

Perth

Tue 2/9

00:10-15:45

2 stops28h 35m

Chicago O'Hare Intl

Wed 12/11

17:30-23:55

2 stops40h 25m

$1,656

PerthChicago

PER - ORD

PERORD

Perth

Tue 2/9

00:10-09:05

2 stops45h 55m

Chicago O'Hare Intl

Wed 12/11

17:30-23:55

2 stops40h 25m

$1,658

PerthChicago

PER - ORD

PERORD

Perth

Tue 2/9

00:10-09:05

2 stops45h 55m

Chicago O'Hare Intl

Wed 12/11

17:30-23:55

2 stops40h 25m

$1,664

PerthChicago

PER - ORD

PERORD

Perth

Thu 6/11

10:30-13:35

2 stops41h 05m

Chicago O'Hare Intl

Wed 19/11

10:20-23:55

2 stops47h 35m

$1,709

PerthChicago

PER - ORD

PERORD

Perth

Wed 3/9

09:15-14:25

1 stop42h 10m

Chicago O'Hare Intl

Wed 12/11

14:40-06:55

1 stop26h 15m

$1,717

PerthChicago

PER - ORD

PERORD

Perth

Thu 6/11

08:30-13:00

1 stop42h 30m

Chicago O'Hare Intl

Wed 19/11

06:00-06:55

2 stops34h 55m

$1,746

PerthChicago

PER - ORD

PERORD

Perth

Wed 3/9

09:15-14:25

1 stop42h 10m

Chicago O'Hare Intl

Wed 12/11

06:00-06:55

2 stops34h 55m

$1,772

Flights are sorted by cheapest return 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 February is, on average, the cheapest month to fly to Chicago O'Hare Intl Airport from Perth, with most prices found around $2,024. If you are unable to visit Chicago O'Hare Intl Airport during the month of February, then departing from Perth during the month July is also very affordable. Most momondo users find prices during this month for around $2,051.

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

The cheapest day to depart from Perth to Chicago O'Hare Intl Airport is on a Saturday. Travellers who choose to depart for Chicago O'Hare Intl Airport on a Saturday will often find tickets for as low as $2,053. The most expensive day to fly to Chicago O'Hare Intl Airport is Tuesday, with ticket prices averaging around $2,745.

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

Our data shows that the cheapest Perth to Chicago O'Hare Intl Airport flights are usually those with departure times in the afternoon. Our users have found flights to Chicago O'Hare Intl Airport in the afternoon for as low as $2,487. In contrast, the most expensive time of day to depart to Chicago O'Hare Intl Airport is at midday when prices are around $3,111.

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 return 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

$999

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 $999. The best return flight deal from Perth to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $1,594.
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.
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  • How far is Perth to Chicago O'Hare Intl by plane?

    Perth and Chicago O'Hare Intl are 17626.5 km apart from one another. 27h 15m is a normal flight duration for this route.

  • 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 were last updated today.

  • How many operators does momondo search for flights from Perth Airport to Chicago O'Hare Intl Airport?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check 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 travel and health documents you'll need for your trip to Chicago O'Hare Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Chicago O'Hare Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Perth to Chicago O'Hare Intl Airport?

Best airlines flying from Perth to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Perth to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free cancellation
Price
Qantas AirwaysPriceFrom $1,761Free cancellationRating
7.5
887 reviews
Search Qantas Airways flights
Japan AirlinesPriceFrom $2,032Free cancellationRating
8.3
1,544 reviews
Search Japan Airlines flights
Qatar AirwaysPriceFrom $2,524Free cancellationRating
7.4
3,608 reviews
Search Qatar Airways flights

Travelling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Rosemont
Naperville

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Perth to Chicago for you.

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

Yes. momondo enables you to select and highlight flights to Chicago from Perth with this policy.

How can momondo help me find flights from Perth to Chicago?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chicago from Perth.

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

Yes momondo offers price alerts on flights to Chicago from Perth. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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