Find flights
Deals
When to book
FAQs & Tips
Airlines

ORD - PER

$746 Find cheap flights from Chicago to Perth

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Perth departing on 7/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 7/11
Thu 7/18

Search hundreds of travel sites at once for deals on flights to Perth

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Perth.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Perth.
In the last 7 days travelers have searched 44,212,782 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Chicago to Perth (ORD-PER)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Perth that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
5:25 pm - 11:55 pmORD-PER
41h 30m2 stops
5:10 pm - 4:15 pmPER-ORD
60h 05m2 stops
$1,548Singapore Airlines
Find Deal
Wed, Sep 4 - Sun, Sep 8
5:25 pm - 12:30 pmORD-PER
30h 05m2 stops
1:10 am - 4:15 pmPER-ORD
52h 05m2 stops
$1,613Singapore Airlines
Find Deal
Wed, Sep 4 - Sat, Sep 7
11:00 am - 9:30 pmORD-PER
45h 30m3 stops
11:55 pm - 2:21 pmPER-ORD
27h 26m2 stops
$2,372Air Canada
Find Deal
Tue, Jul 9 - Tue, Jul 16
7:40 pm - 6:35 pmORD-PER
33h 55m1 stop
10:45 pm - 2:50 pmPER-ORD
29h 05m1 stop
$2,476Qatar Airways
Find Deal
Wed, Sep 4 - Sun, Sep 8
5:07 pm - 1:40 pmORD-PER
31h 33m2 stops
10:00 am - 6:20 amPER-ORD
33h 20m2 stops
$2,602Qantas Airways
Find Deal
Thu, Jul 4 - Tue, Aug 6
6:25 pm - 1:40 pmORD-PER
30h 15m2 stops
11:55 pm - 7:34 pmPER-ORD
32h 39m2 stops
$2,603Qantas Airways
Find Deal
Thu, Jul 4 - Mon, Aug 5
12:55 pm - 11:15 amORD-PER
33h 20m2 stops
7:50 pm - 6:54 pmPER-ORD
36h 04m2 stops
$2,686Air New Zealand
Find Deal
Fri, Jul 5 - Wed, Aug 7
7:00 pm - 6:25 pmORD-PER
34h 25m2 stops
7:50 pm - 8:25 pmPER-ORD
37h 35m2 stops
$2,702Air New Zealand
Find Deal
Sat, Jul 6 - Wed, Aug 7
7:40 pm - 6:35 pmORD-PER
33h 55m1 stop
10:45 pm - 2:50 pmPER-ORD
29h 05m1 stop
$2,732Qatar Airways
Find Deal
Mon, Jul 8 - Mon, Jul 15
3:40 pm - 9:30 pmORD-PER
40h 50m2 stops
11:55 pm - 8:44 pmPER-ORD
33h 49m3 stops
$2,795Air Canada
Find Deal
Mon, Jul 8 - Mon, Jul 15

Good to know

Low season

August

High season

March

Cheapest flight

$746
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Chicago 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.

FAQs for booking Chicago to Perth flights

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Perth?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Perth was $746 for a one-way ticket and $1,548 for a round-trip.

  • Do I need a passport to fly between Chicago and Perth?

    Yes

  • Which airports will I be using when flying from Chicago to Perth?

    Chicago and Perth are both served by 1 main airport. You will leave Chicago from Chicago O'Hare Intl and will be arriving at Perth.

  • Which aircraft models fly most regularly from Chicago to Perth?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Chicago to Perth?

    oneworld, and Star Alliance are the airline alliances operating flights between Chicago and Perth, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Chicago to Perth, Singapore Airlines or Air New Zealand?

    The two airlines most popular with KAYAK users for flights from Chicago to Perth are Singapore Airlines and Air New Zealand. With an average price for the route of $1,679 and an overall rating of 8.2, Singapore Airlines is the most popular choice. Air New Zealand is also a great choice for the route, with an average price of $1,672 and an overall rating of 8.1.

  • How does KAYAK find such low prices on flights from Chicago to Perth?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago to Perth.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Perth?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Perth from Chicago is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago to Perth?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Perth with an airline and back to Chicago with another airline. Booking your flights between Chicago and PER can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to Perth?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Perth from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Chicago to Perth

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Perth. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chicago to Perth? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1417 reviews
7.8Food
8.1Comfort
8.7Crew
8.4Boarding
8.2Entertainment
Airline reviews

Leg room and flight sound insulation is very bad. They broke 3 of my bags with bad handling

8.0 ExcellentAnonymous, Jun 2024SFO - SIN
Read more about Singapore Airlines reviews

Leg room and flight sound insulation is very bad. They broke 3 of my bags with bad handling

Crews were great but food not much selection just all tailored for Asian passengers.

I had a great experience with Singapore airlines as always. The partner airline, Scoot was fine except my bag was misplaced during the shuffle. Ultimately, my baggage arrived intact. Attempting to inquire about my baggage was impossible.

The Premium economy class is not the same as some other airlines because there are no economy seats on these planes. Basically you’re getting an economy seat that’s a little wider. The seats are not that much more comfortable. The service and food experience is similar to economy class on other Asian airlines. There aren’t enough toilets for the entire plane therefore we are forced to share the business class toilets that are closed off with curtains.

I commend the flight attendants on our SFO-SIN flight who went above and beyond to provide us with extra snacks and food. This type of service makes the flight experience personal and awesome.

It was a great flight Food was great Crew was spectacular

In general good, but the machine seems to be long in operation and some functions were restricted as e. g. Adjusting of seats.

The premium economy seats were not that great. It could have been more premium than economy seats.

People were so nice! Economy seats were small and cramped feeling for me. I’m slender and 6 feet tall

The singapore airline now compared before covid, I like the service before covid. SQ was the best of all airlines but now I am going to look for different airline if I am travelling in asia.

All was good, the only thing was it didn't run on time.

The staff and crew on board were excellent. Business class however, was very weird. I thought we would have individual pods, but the way it was set up was unexpected. Not very private and If you wanted to lay down, you had to have an entire bed made up for you by the crew, rather than how Delta one works where you could just lie down whenever you feel like it. It was a 16 hour flight. I chose not to have my bed made, and that turned out to be a good idea because everybody who had their bed made had to wait for the crew to roll up their mattresses. So strange!

Food was not good. We asked for Muslim food and it was weird tasteless type of boiled veges.

The recline on the seat in front of me came back so that I was staring at the top of the man’s head in front of me the whole trip. He refused to bring his seat back up twice every time he was instructed to do so and only relented when he had a tray of good in front of him. And then right back in my lap!!! Horrible man!! I complained to the staff multiple times, but no one would address the issue. Otherwise, it would have been a perfect flight.

There was a snafu with confirming seats at check which left us in limbo for the second leg of our trip. I believe the ANZ app is not well integrated with the systems at the terminal resulting in this disconcerting error.

The pilot tried to make up for lost time due to delays that were out of her control. She communicated the issues openly and clearly and made every effort to do what she could to alleviate issues.

2 of the 6 economy toilets were out of order. Drinks were not offered often enough - you have to order on-screen, which is often unavailable. Snacks and Milo ran out very early. Crew was fine but I think there was a sticking issue

So here's the rub - my flight was booked through Chatdeal even though I bought it under the Kayak umbrella. All the return flights were theoretically through Air New Zealand, however except for the initial leg from New Zealand, they were all partnered flights. So when I arrived at the airport in New Zealand they could only issue me my ticket to Fiji. Once in Fiji I had to do some serious leg work and finagling to get my ticket to Los Angeles through Fiji Air. This included a monitored covid RAT that I wasn't aware I needed to do. So I gave the score I did because of the complexity and annoyance created in the process of getting a boarding pass for my Nadi-LA flight.

Flight attendants are always pleasant and helpful. Pilot kept us updated.

Just a hiccup being added to the NZ Traveller Declaration a bit late.

Besides the flight cancellation, everything else was prefect. Kudos to Malaysian Airlines.

Operated by American Airlines. Very chaotic and the crew was bit rough responding any enquiries. Restricted leg space.. Qatar would have been better

Qatar airways from Doha to guangzhau was excellent big bird Boeing 777 more room and smoothly flight, I Love it

It was good no problems made it on time for the next flight overseas!

The made us waiting and held our passports and boarding pass making us miss our flights

Not impressed. Only allowed one carry on on such a long flight.

The flight was good but my neighbor had the vent open full power for the whole flight and because the air was blowing from the side instead of from the top and I got very cold and ended up with a sore throat.

Bad experience with the delay n long wait time for connecting flight after missing the connection flight from Doha.

Wore experience due to delay and took me 3 days to reach my destination.

All over with Qatar airlines my experience was really bad due to delays and then putting me on different airlines and after 8 hours of wait I had to listen to their is no plane to fly for another 24 hours. Wore experience ever.

The seats are too close together and are smaller than they used to be. Makes for a cramped experience.

The international flight from Sydney to Dallas had great food. I have travelled a lot over the years and this has been the most memorable in my experience so far.

flight delayed, wait in crowded gate. staff inattentive. had to remind them to get my coat from their closet. not many new movies, media choices were limited (nothing compared to Emirates.) Lounge was crowded

flight delayed, wait in crowded gate. staff inattentive. had to remind them to get my coat from their closet. not many new movies, media choices were limited (nothing compared to Emirates.)

Initial flight was cancelled so moved to an alternative flight. As a result, stuck in a middle seat. Flight then place in holding pattern prior to landing resulting in a very late trip home.

There was nothing I didn’t like, prices a little lower would help

Flight delay was informed at the last minute. Food quality is not up to Qantas standard I was unable to book an online boarding pass on any of my 6 flights.

Following a marathon flight riddled by delays and changes from Santiago, Chile, my flight to Melbourne from Sydney was on schedule but I was transferred to the next flight. The reason by ticketing and the floor manager was I missed the entry to flight by one minute! That's right, the emphasised that if I was 1 minute earlier I would be on the flight. I asked what was the point them emphasising 1minute overdue and how that helped me or the situation. They didn't care at all. Replying that if it was one minute earlier they would've done something and smirking delivering the information. Australian's do call Australia home, Qantas calls Australian's suckers.

Rescheduled after ticket purchased and issued, not 2 or 3 times and not a fourth but by 5 times, by Qantas, that's right, 5 changes! Forcing an overnight stay in Chile and need for visa. Qantas can no longer provide basic services as a national or international service provider. Professionalism is extinct and the provider needs to be mentored and educated in perfecting who to operate as an airline. Qantas is the spirit of Australian dissatisfaction.

Amazing! Was put on the earlier flight and I requested for an aisle seat and was given it. Thanks Qantas!

There was a mistake with the first name we only discovered at security. Air canada was unable to correct it to match then passport since it was booked through an agency. The agency could not correct it either since they need at least two hours to do that. We could not fly and lost a bunch of money. Learned my lesson about kayak.

My flight got canceled. Then AC rebooked me to a next day flight. No compensation no apology. It almost messed up my entire trip and schedule. However, all the unexpepected seems routine and ordinary to AC, so customers need to get used to.

The food was horrible the flying attendance hardly made any checks and the seats were very tied ..

I love air Canada. The staff is so helpful and friendly and attentive. I paid for extra room but chose a ser near a person who took up a lot of space which gave me less space than regular economy, I was sad I did that!

I appreciated the flight was on schedule but the crew told us that the flight would be delayed because of an air craft queue to take off. Instead of us arriving at 11.55pm, we were in Toronto at something past 2am which was a massive disadvantage on my part.

For such a long flight they should offer tea or coffee in between two meals.

No seat assignment . Last on board . Though I would not receive any boarding pass

last minute was rebooked. This rebooking made me miss my connection, added a stop in my itinerary without my approval, and had me arriving 10 hours later to my destination...for a delay that was 2 hours. To boot, my final flight from London to Athens booked me in a middle seat, where I originally booked all aisle seats. This was incredibly uncomfortable for a 24 hour journey and made me incredibly upset.

Did not appreciate “hidden fees” to check a bag for international flight and purchase a seat to be next to my spouse. Won’t choose this airline again.

The flight left over 2 hours late and caused me to miss my connecting flight. Consequently, I missed my cruise ship out of Barcelona. The cost associated with this miss was as follows: Airfare to Sicily Italy to get on the ship TWO days late - $232.30 Taxi from Airport to hotel $35 Dinner at hotel $38 Hotel in Barcelona - $208 Taxi from Sicily to hotel $70 Hotel in Sicily - $148 Prorated time missed on cruise $ 1,143

Book cheap flights from Chicago to Perth

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Chicago to Perth found on KAYAK in the last 72 hours.
7/16Tue
3 stops
41h 20mORD-PER
$746
7/16Tue
2 stops
43h 25mORD-PER
$766
7/15Mon
2 stops
40h 10mORD-PER
$1,183
7/16Tue
1 stopQatar Airways
33h 55mORD-PER
$1,569

Search by stops

Search by airline

Search by price

Chicago - Perth Flights

Departure:

Chicago (ORD)United States

Destination:

Perth (PER)Australia

Return flight deals:

Perth - Chicago

Cabin classes:

Browse destinations: