Cheap flights from Australia to Chicago O'Hare Intl Airport from $729
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 15/8. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Australia to O'Hare Intl
Keep the following information in mind while searching for Australia to O'Hare Intl flight deals. Data was last updated 4 luglio 2025.
Round-trip from | $1,436 |
---|---|
One-way from | $729 |
Popular in | December |
Cheapest in | March |
Average price | $1,607 |
Find flight deals from Australia to O'Hare Intl
Cheapest flights from Australia to O'Hare IntlExplore the most affordable flight options available from Australia to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 luglio 2025.
Explore the most affordable flight options available from Australia to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 luglio 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Australia to O'Hare Intl 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 647,157 searches. Data last updated 4 luglio 2025.
Use the filters below to find and compare flights from Australia to Chicago O'Hare Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
SydneyChicago
SYD - ORD
SYDORD
Sydney Kingsford Smith
mer 13/8
13:15-05:40
2 stops31h 25m
Chicago O'Hare Intl
mer 20/8
07:05-11:45
2 stops37h 40m
BrisbaneChicago
BNE - ORD
BNEORD
Brisbane
ven 8/8
11:35-05:25
2 stops32h 50m
Chicago O'Hare Intl
gio 14/8
07:05-10:25
2 stops36h 20m
MelbourneChicago
MEL - ORD
MELORD
Melbourne
ven 1/8
09:45-12:24
1 stop41h 39m
Chicago O'Hare Intl
ven 15/8
07:05-05:00
2 stops30h 55m
MelbourneChicago
MEL - ORD
MELORD
Melbourne
ven 8/8
13:45-05:25
2 stops30h 40m
Chicago O'Hare Intl
mar 12/8
06:40-11:30
2 stops37h 50m
BrisbaneChicago
BNE - ORD
BNEORD
Brisbane
lun 13/10
22:15-20:45
1 stop37h 30m
Chicago O'Hare Intl
gio 6/11
23:30-20:20
1 stop28h 50m
SydneyChicago
SYD - ORD
SYDORD
Sydney Kingsford Smith
gio 24/7
11:50-23:59
2 stops27h 09m
Chicago O'Hare Intl
lun 3/11
15:43-08:45
2 stops24h 02m
CoolangattaChicago
OOL - ORD
OOLORD
Coolangatta Gold Coast
sab 16/8
11:55-06:20
2 stops33h 25m
Chicago O'Hare Intl
sab 23/8
14:35-10:45
2 stops29h 10m
MelbourneChicago
MEL - ORD
MELORD
Melbourne
ven 14/11
10:35-18:50
2 stops25h 15m
Chicago O'Hare Intl
ven 28/11
12:45-09:25
2 stops27h 40m
BrisbaneChicago
BNE - ORD
BNEORD
Brisbane
lun 25/8
09:45-21:24
2 stops26h 39m
Chicago O'Hare Intl
lun 15/9
14:35-11:00
2 stops29h 25m
AdelaideChicago
ADL - ORD
ADLORD
Adelaide
lun 20/10
11:55-20:25
2 stops24h 00m
Chicago O'Hare Intl
mar 18/11
10:42-10:55
2 stops31h 43m
Best time to book a flight from Australia to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Australia with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Australia to Chicago O'Hare Intl Airport
What is the cheapest time of day to fly from AU to ORD?
Find hourly flight availability from Australia to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 luglio 2025.
When flying from Australia to Chicago O'Hare Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Reviews of airlines servicing O'Hare Intl
Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated 4 luglio 2025.
See what other customers who have flown with EVA Air, ANA, andJapan Airlines from Australia to Chicago O'Hare Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Food
Crew
Comfort
Entertainment
Overall
Reviews
Dale,May 2025
TPE - SFO
Boarding
Food
Crew
Comfort
Entertainment
Overall
Reviews
Dale,May 2025
TPE - SFO
Boarding
Food
Crew
Comfort
Entertainment
Overall
Reviews
Dale,May 2025
TPE - SFO
Boarding
Food
Crew
Comfort
Entertainment
Overall
Reviews
Dale,May 2025
TPE - SFO
Boarding
Food
Crew
Comfort
Entertainment
Overall
Reviews
Dale,May 2025
TPE - SFO
Boarding
Food
Crew
Comfort
Entertainment
Overall
Reviews
Dale,May 2025
TPE - SFO
Related info for your journey
Find useful and relevant information for your journey from Australia to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Australia to O'Hare Intl
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Australia to O'Hare Intl
Discover the top 10 airlines that operate flights from Australia to O'Hare Intl. 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 647,157 searches. Data last updated 4 luglio 2025.
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How does Cheapflights help users find flights from Australia to O'Hare Intl?
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Why should you use Cheapflights to find cheap flight tickets from Australia to O'Hare Intl?
Cheapflights helps you find that perfect flight to O'Hare Intl from Australia by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Australia to O'Hare Intl with no change fees?
Need flexible booking options for your flight to O'Hare Intl from Australia? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Australia to O'Hare Intl become cheaper?
Yes, Cheapflights offers price alerts on Australia to O'Hare Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.