$621+ Cheap flights from Chicago (CHI) to Perth (PER)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — PER
Aug 12 — Aug 191
Round-trip
1 adult, Economy
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Find cheap flights from Chicago to Perth with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Chicago to Perth
Cheapest
Best
Last-minute
One-way
Cheapest flights from Chicago to PerthExplore the most affordable flight options available from Chicago to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 13, 2026.
Explore the most affordable flight options available from Chicago to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 13, 2026.
This FlightHub deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/103:40 pm
ORD
- PER
2 stops41h 00m
Multiple Airlines
Mon 8/171:15 pm
PER
- ORD
2 stops38h 21m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$1,677
This Air Canada deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/243:40 pm
ORD
- PER
2 stops41h 00m
Air Canada
Mon 8/315:15 pm
PER
- ORD
2 stops34h 21m
Air Canada
Deal found 7/10![Air Canada logo]()
$1,681
This KAYAK deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/252:40 pm
ORD
- PER
2 stops51h 10m
SWISS
Mon 8/38:20 am
PER
- ORD
2 stops41h 15m
SWISS
Deal found 7/12![SWISS logo]()
$1,688
This Mytrip deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2512:30 am
ORD
- PER
2 stops30h 00m
Multiple Airlines
Thu 10/110:55 pm
PER
- ORD
2 stops28h 48m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$1,691
This Priceline deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/203:30 pm
ORD
- PER
2 stops38h 40m
Air Canada
Sun 11/2910:30 pm
PER
- ORD
2 stops30h 07m
Air Canada
Deal found 7/12![Air Canada logo]()
$1,715
This KAYAK deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/23:40 pm
ORD
- PER
2 stops34h 20m
Multiple Airlines
Mon 8/1011:05 pm
PER
- ORD
2 stops28h 31m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$1,745
This Qatar Airways deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:20 pm
ORD
- PER
1 stop34h 15m
Qatar Airways
Tue 10/271:20 pm
PER
- ORD
2 stops39h 10m
Qatar Airways
Deal found 7/10![Qatar Airways logo]()
$1,765
Best flights from Chicago to PerthDiscover carefully curated flight deals from Chicago to Perth that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 13, 2026.
Discover carefully curated flight deals from Chicago to Perth that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 13, 2026.
This Gotogate deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/253:40 pm
ORD
- PER
2 stops34h 00m
Multiple Airlines
Mon 8/315:15 pm
PER
- ORD
2 stops34h 21m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$1,916
This Qatar Airways deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:20 pm
ORD
- PER
2 stops38h 50m
Qatar Airways
Mon 8/3110:45 pm
PER
- ORD
1 stop29h 20m
Qatar Airways
Deal found 7/10![Qatar Airways logo]()
$1,958
This Priceline deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/82:15 pm
ORD
- PER
3 stops36h 30m
Air Canada
Sat 8/151:15 pm
PER
- ORD
2 stops38h 21m
Air Canada
Deal found 7/10![Air Canada logo]()
$2,157
This Trip.com deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:20 am
ORD
- PER
3 stops49h 35m
Multiple Airlines
Wed 9/26:25 am
PER
- ORD
3 stops53h 43m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$1,992
This Qatar Airways deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:20 pm
ORD
- PER
1 stop34h 15m
Qatar Airways
Sun 8/301:45 pm
PER
- ORD
2 stops38h 20m
Qatar Airways
Deal found 7/9![Qatar Airways logo]()
$1,992
This Trip.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:20 am
ORD
- PER
3 stops38h 05m
Multiple Airlines
Thu 9/36:05 am
PER
- ORD
3 stops49h 57m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$2,039
This Qatar Airways deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:20 pm
ORD
- PER
1 stop34h 15m
Qatar Airways
Thu 9/310:45 pm
PER
- ORD
1 stop29h 20m
Qatar Airways
Deal found 7/13![Qatar Airways logo]()
$2,108
This Qatar Airways deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:20 pm
ORD
- PER
1 stop34h 15m
Qatar Airways
Mon 8/3110:45 pm
PER
- ORD
1 stop29h 20m
Qatar Airways
Deal found 7/11![Qatar Airways logo]()
$2,132
Last-minute flights from Chicago to PerthDiscover last-minute flight deals from Chicago to Perth. Data last updated July 13, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Perth. Data last updated July 13, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/224:00 pm
ORD
- PER
1 stop41h 40m
Cathay Pacific
Wed 7/2912:10 am
PER
- ORD
1 stop27h 10m
Cathay Pacific
Deal found 7/11![Cathay Pacific logo]()
$2,217
This KAYAK deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/224:00 pm
ORD
- PER
1 stop41h 40m
Cathay Pacific
Thu 7/3012:10 am
PER
- ORD
1 stop27h 10m
Cathay Pacific
Deal found 7/11![Cathay Pacific logo]()
$2,267
This Kiwi.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/224:00 pm
ORD
- PER
1 stop25h 50m
Multiple Airlines
Fri 7/314:05 pm
PER
- ORD
2 stops51h 12m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$2,394
This Kiwi.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/224:00 pm
ORD
- PER
1 stop25h 50m
Multiple Airlines
Wed 7/294:05 pm
PER
- ORD
2 stops51h 12m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$2,434
This Justfly.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/226:10 pm
ORD
- PER
2 stops28h 05m
Air New Zealand
Wed 7/2912:25 am
PER
- ORD
2 stops37h 50m
Air New Zealand
Deal found 7/11![Air New Zealand logo]()
$2,633
This Justfly.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/223:40 pm
ORD
- PER
2 stops36h 20m
Air Canada
Wed 7/291:15 pm
PER
- ORD
2 stops38h 21m
Air Canada
Deal found 7/11![Air Canada logo]()
$2,687
This Qantas Airways deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/227:08 pm
ORD
- PER
2 stops31h 17m
Qantas Airways
Fri 7/3110:30 am
PER
- ORD
2 stops26h 37m
Qantas Airways
Deal found 7/11![Qantas Airways logo]()
$2,726
This Expedia deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/234:00 pm
ORD
- PER
1 stop25h 50m
Multiple Airlines
Thu 7/301:45 pm
PER
- ORD
2 stops44h 25m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$2,331
This Priceline deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/238:10 am
ORD
- PER
2 stops38h 55m
Qantas Airways
Thu 7/3011:45 pm
PER
- ORD
2 stops37h 22m
Qantas Airways
Deal found 7/11![Qantas Airways logo]()
$2,537
This Qantas Airways deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/235:10 pm
ORD
- PER
2 stops29h 55m
Qantas Airways
Fri 7/3110:30 am
PER
- ORD
2 stops26h 37m
Qantas Airways
Deal found 7/11![Qantas Airways logo]()
$2,870
This Qantas Airways deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/235:10 pm
ORD
- PER
2 stops29h 55m
Qantas Airways
Wed 7/2911:55 pm
PER
- ORD
2 stops31h 17m
Qantas Airways
Deal found 7/11![Qantas Airways logo]()
$2,911
One-way flights from Chicago to PerthSearch for one-way flight options from Chicago to Perth. Find affordable one-way fares based on user searches. Data last updated July 13, 2026.
Search for one-way flight options from Chicago to Perth. Find affordable one-way fares based on user searches. Data last updated July 13, 2026.
This Trip.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:00 pm
ORD
- PER
2 stops46h 55m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$621
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2212:30 pm
ORD
- PER
3 stops55h 25m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$897
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/235:45 pm
ORD
- PER
3 stops50h 10m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$930
This American Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:16 pm
ORD
- PER
2 stops28h 59m
American Airlines
Deal found 7/10![American Airlines logo]()
$1,164
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/274:00 pm
ORD
- PER
1 stop41h 40m
Cathay Pacific
Deal found 7/13![Cathay Pacific logo]()
$1,168
This Flightnetwork deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:20 pm
ORD
- PER
1 stop34h 15m
Qatar Airways
Deal found 7/10![Qatar Airways logo]()
$1,173
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/224:00 pm
ORD
- PER
1 stop25h 50m
Cathay Pacific
Deal found 7/10![Cathay Pacific logo]()
$1,231
This Emirates deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:35 pm
ORD
- PER
2 stops39h 05m
Emirates
Deal found 7/10![Emirates logo]()
$1,945
This lastminute.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/228:35 pm
ORD
- PER
1 stop32h 00m
Emirates
Deal found 7/10![Emirates logo]()
$1,977
Find flight deals from Chicago to Perth
Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Perth (PER). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,677 (FlightHub) |
One-way from | $621 (Trip.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago to Perth 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, Cheapflights users made 2,558,603 searches. Data last updated July 13, 2026.
Use the filters below to find and compare flights from Chicago to Perth that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoPerth
ORD - PER
ORDPER
Chicago O'Hare Intl
Tue 8/25
3:40 pm-2:40 pm
2 stops34h 00m
Perth
Mon 8/31
5:15 pm-2:36 pm
2 stops34h 21m
$1,916
ChicagoPerth
ORD - PER
ORDPER
Chicago O'Hare Intl
Mon 8/24
7:20 pm-11:10 pm
2 stops38h 50m
Perth
Mon 8/31
10:45 pm-3:05 pm
1 stop29h 20m
$1,958
ChicagoPerth
ORD - PER
ORDPER
Chicago O'Hare Intl
Wed 8/26
9:20 am-11:55 pm
3 stops49h 35m
Perth
Wed 9/2
6:25 am-11:08 pm
3 stops53h 43m
$1,992
ChicagoPerth
ORD - PER
ORDPER
Chicago O'Hare Intl
Sun 8/23
7:20 pm-6:35 pm
1 stop34h 15m
Perth
Sun 8/30
1:45 pm-3:05 pm
2 stops38h 20m
$1,992
ChicagoPerth
ORD - PER
ORDPER
Chicago O'Hare Intl
Thu 8/27
9:20 am-12:25 pm
3 stops38h 05m
Perth
Thu 9/3
6:05 am-7:02 pm
3 stops49h 57m
$2,039
Quickest round-trip
ChicagoPerth
ORD - PER
ORDPER
Chicago O'Hare Intl
Thu 8/27
7:20 pm-6:35 pm
1 stop34h 15m
Perth
Thu 9/3
10:45 pm-3:05 pm
1 stop29h 20m
$2,108
ChicagoPerth
ORD - PER
ORDPER
Chicago O'Hare Intl
Tue 8/25
7:20 pm-6:35 pm
1 stop34h 15m
Perth
Mon 8/31
10:45 pm-3:05 pm
1 stop29h 20m
$2,132
ChicagoPerth
ORD - PER
ORDPER
Chicago O'Hare Intl
Sat 8/8
2:15 pm-3:45 pm
3 stops36h 30m
Perth
Sat 8/15
1:15 pm-2:36 pm
2 stops38h 21m
$2,157
Cheapest one-way
ChicagoPerth
ORD - PER
ORDPER
Chicago O'Hare Intl
Thu 8/27
2:00 pm-1:55 am
2 stops46h 55m
$621
Quickest one-way
ChicagoPerth
ORD - PER
ORDPER
Chicago O'Hare Intl
Wed 7/22
12:30 pm-8:55 am
2 stops31h 25m
$927
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Chicago to Perth
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Perth in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Chicago-Perth flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Perth flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Perth flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago-Perth flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Perth flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Chicago to Perth
Have a flexible travel schedule? Discover the best time to fly to Perth from Chicago with our price prediction graph.
CHI-PER
ORD-PER
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Chicago to Perth
CHI-PER
ORD-PER
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from Chicago to Perth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Perth?
Book flights to Perth if you plan to visit one of these locationsRottnest Island
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Chicago to Perth
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Complete your trip
Complete your trip to Perth by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Chicago to Perth by cabin class
Find flights from Chicago to Perth, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Chicago and Perth flights
Browse other Chicago and Perth flight options. Last updated on July 13, 2026.
Other flights from Chicago
Browse through other flights departing from Chicago. Flights are based on user searches made on Cheapflights and were last updated on July 13, 2026.
Other flights to Perth
Explore flights to Perth departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Chicago to Perth
Discover the top 2 airlines that operate flights from Chicago to Perth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,263 | Average$1,973 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,560 | Average$2,003 | FlexibilityNo cancel fee | On-time72% |