$396+ Cheap flights from Australia to O'Hare Intl (ORD)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — ORD
Oct 9 — Oct 161
Round-trip
1 adult, Economy
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Find cheap flights from Australia to O'Hare Intl 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
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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 September 9, 2026.
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 September 9, 2026.
This Trip.com deal was found by Cheapflights users on 9/8. 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 10/11:15 pm -
3 stops26h 30m
Mon 10/266:30 am -
3 stops38h 05m
Deal found 9/8![Multiple Airlines logo]()
$947
This lol.travel deal was found by Cheapflights users on 9/8. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/411:20 am -
1 stop20h 17m
Mon 11/98:49 am -
1 stop31h 46m
Deal found 9/8![Air Canada logo]()
$977
This American Airlines deal was found by Cheapflights users on 9/6. 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.
Sat 10/249:45 am -
1 stop30h 45m
Sun 10/2512:10 pm -
1 stop24h 50m
Deal found 9/6![American Airlines logo]()
$981
This lol.travel deal was found by Cheapflights users on 9/8. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:20 am -
1 stop20h 23m
Mon 10/263:30 pm -
1 stop25h 05m
Deal found 9/8![Air Canada logo]()
$985
This Gotogate deal was found by Cheapflights users on 9/9. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/510:20 am -
2 stops39h 52m
Mon 10/199:55 am -
2 stops30h 25m
Deal found 9/9![Air Canada logo]()
$992
This Trip.com deal was found by Cheapflights users on 9/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/810:20 am -
1 stop20h 23m
Wed 10/213:40 pm -
1 stop24h 40m
Deal found 9/9![Air Canada logo]()
$1,012
This Bravofly deal was found by Cheapflights users on 9/7. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2112:05 am -
1 stop28h 50m
Thu 10/293:10 pm -
1 stop41h 10m
Deal found 9/7![Cathay Pacific logo]()
$1,120
This Bravofly deal was found by Cheapflights users on 9/6. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2112:05 am -
1 stop28h 50m
Thu 11/122:10 pm -
1 stop28h 35m
Deal found 9/6![Cathay Pacific logo]()
$1,121
This Rumbo deal was found by Cheapflights users on 9/6. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1812:05 am -
1 stop28h 50m
Sun 11/12:10 pm -
1 stop28h 35m
Deal found 9/6![Cathay Pacific logo]()
$1,145
This Air Canada deal was found by Cheapflights users on 9/8. 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.
Thu 11/56:10 am -
2 stops30h 19m
Mon 11/98:49 am -
2 stops36h 36m
Deal found 9/8![Air Canada logo]()
$1,151
This Air Canada deal was found by Cheapflights users on 9/8. 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.
Wed 10/216:00 am -
2 stops26h 45m
Sun 10/253:30 pm -
2 stops29h 45m
Deal found 9/8![Air Canada logo]()
$1,159
This Air Canada deal was found by Cheapflights users on 9/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:10 am -
2 stops24h 27m
Wed 11/253:30 pm -
2 stops28h 10m
Deal found 9/9![Multiple Airlines logo]()
$1,163
Best flights from Australia to O'Hare IntlDiscover carefully curated flight deals from Australia to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
Discover carefully curated flight deals from Australia to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
This Air Canada deal was found by Cheapflights users on 9/8. 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.
Thu 11/511:20 am -
2 stops24h 45m
Mon 11/98:40 am -
2 stops31h 55m
Deal found 9/8![Air Canada logo]()
$1,059
This Trip.com deal was found by Cheapflights users on 9/8. 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.
Mon 10/196:25 pm -
2 stops33h 18m
Sun 11/13:30 pm -
2 stops38h 10m
Deal found 9/8![Multiple Airlines logo]()
$1,167
This Cathay Pacific deal was found by Cheapflights users on 9/4. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/512:15 pm -
1 stop40h 15m
Mon 11/92:10 pm -
1 stop28h 35m
Deal found 9/4![Cathay Pacific logo]()
$1,190
This Cheapflightsfares deal was found by Cheapflights users on 9/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/295:10 pm -
1 stop38h 20m
Sun 2/146:50 pm -
1 stop35h 30m
Deal found 9/4![JetBlue logo]()
$1,300
This American Airlines deal was found by Cheapflights users on 9/4. 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.
Thu 11/51:10 pm -
1 stop31h 52m
Mon 11/910:40 pm -
2 stops39h 50m
Deal found 9/4![American Airlines logo]()
$1,469
This lastminute.com deal was found by Cheapflights users on 9/6. 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 10/2110:00 pm -
2 stops38h 35m
Wed 10/287:50 pm -
1 stop28h 35m
Deal found 9/6![Qatar Airways logo]()
$1,541
This Turkish Airlines deal was found by Cheapflights users on 9/7. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:35 pm -
2 stops54h 25m
Mon 11/98:15 pm -
2 stops54h 10m
Deal found 9/7![Turkish Airlines logo]()
$1,631
This Delta deal was found by Cheapflights users on 9/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/711:00 am -
1 stop28h 47m
Thu 10/157:15 pm -
2 stops45h 35m
Deal found 9/8![Delta logo]()
$1,671
This Air Canada deal was found by Cheapflights users on 9/8. 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 10/510:20 am -
2 stops37h 31m
Sun 10/1811:05 am -
3 stops29h 15m
Deal found 9/8![Air Canada logo]()
$1,097
This Air Canada deal was found by Cheapflights users on 9/8. 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.
Thu 11/56:10 am -
2 stops24h 57m
Mon 11/98:45 am -
3 stops40h 55m
Deal found 9/8![Air Canada logo]()
$1,160
This Cathay Pacific deal was found by Cheapflights users on 9/8. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1612:15 pm -
1 stop40h 15m
Sat 2/272:10 pm -
2 stops74h 05m
Deal found 9/8![Cathay Pacific logo]()
$1,294
This Emirates deal was found by Cheapflights users on 9/6. 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.
Sun 10/42:50 pm -
2 stops40h 10m
Sun 10/118:35 pm -
2 stops46h 05m
Deal found 9/6![Emirates logo]()
$2,814
This Cathay Pacific deal was found by Cheapflights users on 9/6. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1012:20 pm -
1 stop40h 35m
Fri 10/234:15 pm -
2 stops46h 30m
Deal found 9/6![Multiple Airlines logo]()
$1,414
This lol.travel deal was found by Cheapflights users on 9/9. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:55 pm -
3 stops36h 11m
Sun 11/13:30 pm -
2 stops34h 25m
Deal found 9/9![Air Canada logo]()
$1,182
This Booking.com deal was found by Cheapflights users on 9/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:20 pm -
1 stop31h 35m
Mon 10/263:10 pm -
1 stop37h 40m
Deal found 9/4![Cathay Pacific logo]()
$1,321
This Cathay Pacific deal was found by Cheapflights users on 9/4. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:45 pm -
2 stops34h 10m
Mon 10/263:10 pm -
1 stop26h 25m
Deal found 9/4![Multiple Airlines logo]()
$1,418
This Qatar Airways deal was found by Cheapflights users on 9/7. 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 10/2010:45 pm -
2 stops47h 20m
Sat 10/247:20 pm -
1 stop34h 25m
Deal found 9/7![Qatar Airways logo]()
$1,592
This Air Canada deal was found by Cheapflights users on 9/8. 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.
Thu 11/56:00 am -
2 stops29h 59m
Mon 11/98:49 am -
2 stops35h 51m
Deal found 9/8![Air Canada logo]()
$1,240
This Cathay Pacific deal was found by Cheapflights users on 9/8. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/1512:15 pm -
1 stop40h 15m
Sat 2/272:10 pm -
1 stop41h 10m
Deal found 9/8![Cathay Pacific logo]()
$1,383
This Air Canada deal was found by Cheapflights users on 9/8. 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.
Sat 10/171:35 pm -
3 stops43h 13m
Sat 10/313:30 pm -
2 stops32h 00m
Deal found 9/8![Multiple Airlines logo]()
$1,437
This American Airlines deal was found by Cheapflights users on 9/5. 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.
Tue 10/2010:55 pm -
2 stops32h 40m
Sat 10/248:29 am -
2 stops40h 51m
Deal found 9/5![American Airlines logo]()
$1,778
This BYOjet deal was found by Cheapflights users on 9/4. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/224:10 pm -
1 stop39h 20m
Wed 1/206:50 pm -
1 stop35h 30m
Deal found 9/4![Qatar Airways logo]()
$1,680
This Cathay Pacific deal was found by Cheapflights users on 9/4. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/297:00 am -
2 stops45h 55m
Wed 10/74:15 pm -
1 stop39h 15m
Deal found 9/4![Cathay Pacific logo]()
$1,425
This Air Canada deal was found by Cheapflights users on 9/8. 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.
Thu 11/56:05 am -
2 stops29h 54m
Mon 11/93:30 pm -
2 stops33h 00m
Deal found 9/8![Air Canada logo]()
$1,307
This Alaska Airlines deal was found by Cheapflights users on 9/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/298:45 pm -
3 stops24h 35m
Wed 10/143:49 pm -
2 stops35h 01m
Deal found 9/8![Multiple Airlines logo]()
$1,440
This Qatar Airways deal was found by Cheapflights users on 9/7. 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.
Fri 12/114:10 pm -
2 stops44h 45m
Mon 1/116:50 pm -
1 stop41h 55m
Deal found 9/7![Qatar Airways logo]()
$1,722
This Cathay Pacific deal was found by Cheapflights users on 9/9. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/153:30 pm -
1 stop38h 00m
Wed 11/252:10 pm -
1 stop29h 20m
Deal found 9/9![Cathay Pacific logo]()
$1,435
This Air Canada deal was found by Cheapflights users on 9/8. 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.
Thu 11/56:00 am -
2 stops24h 37m
Mon 11/93:30 pm -
2 stops30h 30m
Deal found 9/8![Air Canada logo]()
$1,310
This Cathay Pacific deal was found by Cheapflights users on 9/4. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:45 pm -
2 stops33h 45m
Wed 11/112:10 pm -
1 stop37h 40m
Deal found 9/4![Multiple Airlines logo]()
$1,458
This lol.travel deal was found by Cheapflights users on 9/8. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:45 pm -
1 stop29h 20m
Sun 11/14:31 pm -
2 stops36h 14m
Deal found 9/8![Qatar Airways logo]()
$1,740
Last-minute flights from Australia to O'Hare IntlDiscover last-minute flight deals from Australia to O'Hare Intl. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Australia to O'Hare Intl. Data last updated September 9, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 9/8. 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 10/11:15 pm -
3 stops26h 30m
Mon 10/266:30 am -
3 stops38h 05m
Deal found 9/8![Multiple Airlines logo]()
$947
This lol.travel deal was found by Cheapflights users on 9/8. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:20 am -
1 stop20h 23m
Mon 10/263:30 pm -
1 stop25h 05m
Deal found 9/8![Air Canada logo]()
$985
This Gotogate deal was found by Cheapflights users on 9/9. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/510:20 am -
2 stops39h 52m
Mon 10/199:55 am -
2 stops30h 25m
Deal found 9/9![Air Canada logo]()
$992
This Trip.com deal was found by Cheapflights users on 9/8. 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.
Mon 10/510:20 am -
1 stop25h 46m
Sun 10/189:20 pm -
2 stops43h 00m
Deal found 9/8![Air Canada logo]()
$1,034
This Flysmarter deal was found by Cheapflights users on 9/9. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/510:20 am -
1 stop25h 46m
Mon 10/198:49 am -
1 stop31h 31m
Deal found 9/9![Multiple Airlines logo]()
$1,041
This Trip.com deal was found by Cheapflights users on 9/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/810:20 am -
1 stop20h 23m
Wed 10/213:40 pm -
1 stop24h 40m
Deal found 9/9![Air Canada logo]()
$1,012
This Rumbo deal was found by Cheapflights users on 9/6. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1812:05 am -
1 stop28h 50m
Sun 11/12:10 pm -
1 stop28h 35m
Deal found 9/6![Cathay Pacific logo]()
$1,145
This Trip.com deal was found by Cheapflights users on 9/8. 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.
Mon 10/196:25 pm -
2 stops33h 18m
Sun 11/13:30 pm -
2 stops38h 10m
Deal found 9/8![Multiple Airlines logo]()
$1,167
This Bravofly deal was found by Cheapflights users on 9/7. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2112:05 am -
1 stop28h 50m
Thu 10/293:10 pm -
1 stop41h 10m
Deal found 9/7![Cathay Pacific logo]()
$1,120
This Bravofly deal was found by Cheapflights users on 9/6. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2112:05 am -
1 stop28h 50m
Thu 11/122:10 pm -
1 stop28h 35m
Deal found 9/6![Cathay Pacific logo]()
$1,121
This Air Canada deal was found by Cheapflights users on 9/8. 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.
Wed 10/216:00 am -
2 stops26h 45m
Sun 10/253:30 pm -
2 stops29h 45m
Deal found 9/8![Air Canada logo]()
$1,159
This American Airlines deal was found by Cheapflights users on 9/6. 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.
Sat 10/249:45 am -
1 stop30h 45m
Sun 10/2512:10 pm -
1 stop24h 50m
Deal found 9/6![American Airlines logo]()
$981
One-way flights from Australia to O'Hare IntlSearch for one-way flight options from Australia to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
Search for one-way flight options from Australia to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This Trip.com deal was found by Cheapflights users on 9/5. 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.
Tue 10/202:15 pm -
2 stops32h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$396
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/212:15 pm -
2 stops32h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$403
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Mon 11/162:00 pm -
3 stops32h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$457
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/222:20 pm -
2 stops32h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$482
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 11/181:45 pm -
3 stops32h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$530
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Sun 11/111:25 am -
3 stops38h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$581
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Mon 10/261:15 pm -
3 stops43h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$612
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Sat 11/2111:40 pm -
3 stops45h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$612
This BYOjet deal was found by Cheapflights users on 9/7. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/89:35 pm -
1 stop34h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Etihad Airways logo]()
$704
This BYOjet deal was found by Cheapflights users on 9/9. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/229:35 pm -
1 stop34h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Etihad Airways logo]()
$705
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 11/199:30 pm -
3 stops49h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$716
This BYOjet deal was found by Cheapflights users on 9/5. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/284:50 pm -
1 stop39h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Etihad Airways logo]()
$717
Find 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 September 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $947 (Trip.com) |
One-way from | $396 (Trip.com) |
Popular in | May |
Cheapest in | October |
Average price | $1,262 |
Cheapflights Fare Finder
Customize 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 7,457,451 searches. Data last updated September 9, 2026.
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
Cheapest round-trip
BrisbaneChicago
BNE Brisbane - ORD Chicago O'Hare Intl
BNEORD
Brisbane
Sun 11/1
11:25 am-10:35 am
3 stops38h 10m
Chicago O'Hare Intl
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$581
BrisbaneChicago
BNE Brisbane - ORD Chicago O'Hare Intl
BNEORD
Brisbane
Sat 11/21
11:40 pm-6:15 am
2 stops46h 35m
Chicago O'Hare Intl
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$618
SydneyChicago
SYD Sydney Kingsford Smith - ORD Chicago O'Hare Intl
SYDORD
Sydney Kingsford Smith
Sat 11/7
9:30 pm-7:55 am
1 stop51h 25m
Chicago O'Hare Intl
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$741
MelbourneChicago
MEL Melbourne - ORD Chicago O'Hare Intl
MELORD
Melbourne
Thu 10/22
5:10 pm-3:05 pm
1 stop37h 55m
Chicago O'Hare Intl
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$744
MelbourneChicago
MEL Melbourne - ORD Chicago O'Hare Intl
MELORD
Melbourne
Wed 10/7
5:10 pm-3:05 pm
1 stop37h 55m
Chicago O'Hare Intl
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$773
MelbourneChicago
MEL Melbourne - ORD Chicago O'Hare Intl
MELORD
Melbourne
Wed 11/18
11:40 pm-2:30 pm
1 stop31h 50m
Chicago O'Hare Intl
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$776
MelbourneChicago
MEL Melbourne - ORD Chicago O'Hare Intl
MELORD
Melbourne
Tue 10/13
5:10 pm-3:05 pm
1 stop37h 55m
Chicago O'Hare Intl
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$780
BrisbaneChicago
BNE Brisbane - ORD Chicago O'Hare Intl
BNEORD
Brisbane
Sat 11/21
10:35 pm-7:35 pm
1 stop37h 00m
Chicago O'Hare Intl
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$806
MelbourneChicago
MEL Melbourne - ORD Chicago O'Hare Intl
MELORD
Melbourne
Tue 10/13
7:20 pm-3:05 pm
2 stops35h 45m
Chicago O'Hare Intl
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$903
MelbourneChicago
MEL Melbourne - ORD Chicago O'Hare Intl
MELORD
Melbourne
Thu 10/8
6:15 pm-3:05 pm
2 stops36h 50m
Chicago O'Hare Intl
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$906
Showing 1-10 of 60 resultsSorted by cheapest first
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.
SYD-ORD
MEL-ORD
BNE-ORD
PER-ORD
ADL-ORD
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 Australia to Chicago O'Hare Intl Airport
AU0-ORD
SYD-ORD
MEL-ORD
BNE-ORD
PER-ORD
What is the cheapest month to book a flight from Australia to Chicago O'Hare Intl Airport?
Currently, May is the cheapest month in which you can book a flight from Australia to Chicago O'Hare Intl Airport (average of $1,124). Flying from Australia to Chicago O'Hare Intl Airport in December is currently the most expensive (average of $1,520). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How far ahead should I book a flight from Australia to Chicago O'Hare Intl Airport?
To ensure you get the cheapest price possible for a flight from Australia to Chicago O'Hare Intl Airport, you should look to book at least 72 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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 September 9, 2026.
Read through reviews of airlines operating flights from Australia to Chicago O'Hare Intl Airport, such as Qantas Airways and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.2
Overall
7.5
Boarding
7.7
Comfort
7.4
Crew
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentTania,May 2026
SYD - DFW
Entertainment
7.2
Overall
7.5
Boarding
7.7
Comfort
7.4
Crew
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentTania,May 2026
SYD - DFW
Entertainment
7.2
Overall
7.5
Boarding
7.7
Comfort
7.4
Crew
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentTania,May 2026
SYD - DFW
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.
Traveling to a place near Chicago O'Hare Intl Airport?
Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locationsBenton Harbor
Rosemont
Lake Geneva
Naperville
Des Plaines
Glenview
Schaumburg
Oakbrook Terrace
Delavan
Oak Brook
Libertyville
Orland Park
Hoffman Estates
Aurora
Beloit
Rockford
South Holland
Elgin
Racine
Janesville
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Australia to O'Hare Intl
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Search flights from Australia to O'Hare Intl by cabin class
Find flights from Australia to O'Hare Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to O'Hare Intl
Explore flights to O'Hare Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 9, 2026.
Australia and O'Hare Intl flights
Browse other Australia and O'Hare Intl flight options. Last updated on September 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Australia to O'Hare Intl
Discover the top 2 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 7,457,451 searches. Data last updated September 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$902 | Average$1,257 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$970 | Average$1,633 | FlexibilityNo cancel fee | On-time74% |