$1,006+ Cheap flights from Adelaide (ADL) to O'Hare Intl (ORD)
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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — ORD
Jul 4 — Jul 111
Round-trip
1 adult, Economy
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Find cheap flights from Adelaide to O'Hare Intl with Cheapflights
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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 Adelaide to O'Hare Intl
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Cheapest flights from Adelaide to O'Hare IntlExplore the most affordable flight options available from Adelaide to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 4, 2026.
Explore the most affordable flight options available from Adelaide to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 4, 2026.
This Trip.com deal was found by Cheapflights users on 5/30. 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 7/158:05 pm
ADL
- ORD
2 stops63h 35m
Multiple Airlines
Tue 7/2112:30 am
ORD
- ADL
2 stops41h 40m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$1,860
This oojo deal was found by Cheapflights users on 6/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/297:10 pm
ADL
- ORD
2 stops33h 38m
Qantas Airways
Wed 7/297:08 pm
ORD
- ADL
2 stops25h 27m
Qantas Airways
Deal found 6/3![Qantas Airways logo]()
$1,953
This Trip.com deal was found by Cheapflights users on 6/2. 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 8/255:15 pm
ADL
- ORD
2 stops35h 51m
Multiple Airlines
Thu 10/13:40 pm
ORD
- ADL
2 stops37h 15m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$1,970
This Air Canada deal was found by Cheapflights users on 5/30. 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 10/296:10 am
ADL
- ORD
2 stops24h 01m
Air Canada
Sun 11/13:40 pm
ORD
- ADL
2 stops32h 10m
Air Canada
Deal found 5/30![Air Canada logo]()
$2,014
This oojo deal was found by Cheapflights users on 6/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/186:00 am
ADL
- ORD
2 stops26h 46m
Qantas Airways
Sat 7/258:49 pm
ORD
- ADL
2 stops47h 46m
Qantas Airways
Deal found 6/3![Qantas Airways logo]()
$2,019
This lol.travel deal was found by Cheapflights users on 5/30. 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 7/158:00 pm
ADL
- ORD
3 stops50h 30m
Air Canada
Wed 7/223:40 pm
ORD
- ADL
2 stops31h 45m
Air Canada
Deal found 5/30![Air Canada logo]()
$2,042
This lol.travel deal was found by Cheapflights users on 5/31. 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.
Sun 6/148:00 pm
ADL
- ORD
3 stops40h 35m
Air Canada
Wed 6/173:40 pm
ORD
- ADL
2 stops29h 40m
Air Canada
Deal found 5/31![Air Canada logo]()
$2,192
Best flights from Adelaide to O'Hare IntlDiscover carefully curated flight deals from Adelaide to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 4, 2026.
Discover carefully curated flight deals from Adelaide to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 4, 2026.
This oojo deal was found by Cheapflights users on 6/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/297:10 pm
ADL
- ORD
2 stops33h 38m
Qantas Airways
Wed 7/297:08 pm
ORD
- ADL
2 stops25h 27m
Qantas Airways
Deal found 6/3![Qantas Airways logo]()
$1,953
This Air Canada deal was found by Cheapflights users on 5/30. 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 10/296:10 am
ADL
- ORD
2 stops24h 01m
Air Canada
Sun 11/13:40 pm
ORD
- ADL
2 stops32h 10m
Air Canada
Deal found 5/30![Air Canada logo]()
$2,014
This United Airlines deal was found by Cheapflights users on 6/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/198:00 pm
ADL
- ORD
2 stops33h 05m
United Airlines
Sun 7/269:30 pm
ORD
- ADL
2 stops47h 05m
United Airlines
Deal found 6/3![United Airlines logo]()
$2,019
This Qantas Airways deal was found by Cheapflights users on 6/2. 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.
Tue 8/256:00 am
ADL
- ORD
3 stops26h 31m
Multiple Airlines
Thu 10/17:03 pm
ORD
- ADL
2 stops25h 32m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$2,054
This lastminute.com deal was found by Cheapflights users on 6/1. 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.
Sun 7/127:45 pm
ADL
- ORD
2 stops57h 05m
Cathay Pacific
Sat 7/184:00 pm
ORD
- ADL
2 stops55h 05m
Cathay Pacific
Deal found 6/1![Cathay Pacific logo]()
$2,221
This Bravofly deal was found by Cheapflights users on 6/2. 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.
Tue 8/2510:00 pm
ADL
- ORD
1 stop31h 35m
Qatar Airways
Thu 10/17:20 pm
ORD
- ADL
1 stop30h 00m
Qatar Airways
Deal found 6/2![Qatar Airways logo]()
$2,407
This oojo deal was found by Cheapflights users on 6/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/186:00 am
ADL
- ORD
2 stops26h 46m
Qantas Airways
Sat 7/258:49 pm
ORD
- ADL
2 stops47h 46m
Qantas Airways
Deal found 6/3![Qantas Airways logo]()
$2,019
This lol.travel deal was found by Cheapflights users on 5/30. 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 7/158:00 pm
ADL
- ORD
3 stops50h 30m
Air Canada
Wed 7/223:40 pm
ORD
- ADL
2 stops31h 45m
Air Canada
Deal found 5/30![Air Canada logo]()
$2,042
This flugladen.de deal was found by Cheapflights users on 6/1. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1210:00 pm
ADL
- ORD
1 stop31h 35m
Qatar Airways
Sat 7/184:48 pm
ORD
- ADL
2 stops32h 12m
Qatar Airways
Deal found 6/1![Qatar Airways logo]()
$2,409
This lol.travel deal was found by Cheapflights users on 5/31. 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.
Sun 6/148:00 pm
ADL
- ORD
3 stops40h 35m
Air Canada
Wed 6/173:40 pm
ORD
- ADL
2 stops29h 40m
Air Canada
Deal found 5/31![Air Canada logo]()
$2,192
Last-minute flights from Adelaide to O'Hare IntlDiscover last-minute flight deals from Adelaide to O'Hare Intl. Data last updated June 4, 2026 and is based on user searches.
Discover last-minute flight deals from Adelaide to O'Hare Intl. Data last updated June 4, 2026 and is based on user searches.
This lol.travel deal was found by Cheapflights users on 5/31. 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.
Sun 6/148:00 pm
ADL
- ORD
3 stops40h 35m
Air Canada
Wed 6/173:40 pm
ORD
- ADL
2 stops29h 40m
Air Canada
Deal found 5/31![Air Canada logo]()
$2,192
This Trip.com deal was found by Cheapflights users on 5/31. 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.
Sun 6/146:55 pm
ADL
- ORD
2 stops33h 30m
Multiple Airlines
Wed 6/174:00 pm
ORD
- ADL
2 stops63h 00m
Multiple Airlines
Deal found 5/31![Multiple Airlines logo]()
$2,267
This oojo deal was found by Cheapflights users on 6/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/297:10 pm
ADL
- ORD
2 stops33h 38m
Qantas Airways
Wed 7/297:08 pm
ORD
- ADL
2 stops25h 27m
Qantas Airways
Deal found 6/3![Qantas Airways logo]()
$1,953
This lastminute.com deal was found by Cheapflights users on 6/1. 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.
Sun 7/127:45 pm
ADL
- ORD
2 stops57h 05m
Cathay Pacific
Sat 7/184:00 pm
ORD
- ADL
2 stops55h 05m
Cathay Pacific
Deal found 6/1![Cathay Pacific logo]()
$2,221
This Trip.com deal was found by Cheapflights users on 6/1. 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.
Sun 7/128:00 pm
ADL
- ORD
3 stops40h 35m
Air Canada
Sat 7/183:40 pm
ORD
- ADL
2 stops29h 00m
Air Canada
Deal found 6/1![Air Canada logo]()
$2,404
This Trip.com deal was found by Cheapflights users on 5/30. 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 7/158:05 pm
ADL
- ORD
2 stops63h 35m
Multiple Airlines
Tue 7/2112:30 am
ORD
- ADL
2 stops41h 40m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$1,860
This lol.travel deal was found by Cheapflights users on 5/30. 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 7/158:00 pm
ADL
- ORD
3 stops50h 30m
Air Canada
Wed 7/223:40 pm
ORD
- ADL
2 stops31h 45m
Air Canada
Deal found 5/30![Air Canada logo]()
$2,042
This Bravofly deal was found by Cheapflights users on 5/30. 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 7/1510:00 pm
ADL
- ORD
2 stops38h 28m
Qatar Airways
Wed 7/227:20 pm
ORD
- ADL
1 stop29h 40m
Qatar Airways
Deal found 5/30![Qatar Airways logo]()
$2,390
This oojo deal was found by Cheapflights users on 6/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/186:00 am
ADL
- ORD
2 stops26h 46m
Qantas Airways
Sat 7/258:49 pm
ORD
- ADL
2 stops47h 46m
Qantas Airways
Deal found 6/3![Qantas Airways logo]()
$2,019
This Air Canada deal was found by Cheapflights users on 6/3. 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 7/187:35 pm
ADL
- ORD
3 stops41h 00m
Multiple Airlines
Sat 7/253:40 pm
ORD
- ADL
2 stops29h 00m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$2,374
One-way flights from Adelaide to O'Hare IntlSearch for one-way flight options from Adelaide to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated June 4, 2026.
Search for one-way flight options from Adelaide to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated June 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 7/412:00 pm
ADL
- ORD
2 stops32h 49m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$1,006
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 7/57:35 pm
ADL
- ORD
2 stops49h 12m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$1,034
This Qatar Airways deal was found by Cheapflights users on 6/2. 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.
Sat 7/410:00 pm
ADL
- ORD
1 stop31h 35m
Qatar Airways
Deal found 6/2![Qatar Airways logo]()
$1,841
This Booking.com deal was found by Cheapflights users on 6/2. 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.
Sun 7/510:00 pm
ADL
- ORD
1 stop31h 35m
Qatar Airways
Deal found 6/2![Qatar Airways logo]()
$1,864
Find flight deals from Adelaide to O'Hare Intl
Discover tips and strategies to find the most affordable flight options for your journey from Adelaide (ADL) to O'Hare Intl (ORD). 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 June 4, 2026.
Round-trip from | $1,860 (Trip.com) |
|---|---|
One-way from | $1,006 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $1,638 |
Cheapflights Fare Finder
Customize your flight search to find flights from Adelaide 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 2,558,603 searches. Data last updated June 4, 2026.
Use the filters below to find and compare flights from Adelaide to Chicago O'Hare Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AdelaideChicago
ADL - ORD
ADLORD
Adelaide
Mon 6/29
7:10 pm-2:18 pm
2 stops33h 38m
Chicago O'Hare Intl
Wed 7/29
7:08 pm-11:05 am
2 stops25h 27m
$1,953
AdelaideChicago
ADL - ORD
ADLORD
Adelaide
Thu 10/29
6:10 am-2:41 pm
2 stops24h 01m
Chicago O'Hare Intl
Sun 11/1
3:40 pm-4:20 pm
2 stops32h 10m
$2,014
AdelaideChicago
ADL - ORD
ADLORD
Adelaide
Sun 7/19
8:00 pm-2:35 pm
2 stops33h 05m
Chicago O'Hare Intl
Sun 7/26
9:30 pm-11:05 am
2 stops47h 05m
$2,019
AdelaideChicago
ADL - ORD
ADLORD
Adelaide
Sat 7/18
6:00 am-6:16 pm
2 stops26h 46m
Chicago O'Hare Intl
Sat 7/25
8:49 pm-11:05 am
2 stops47h 46m
$2,019
AdelaideChicago
ADL - ORD
ADLORD
Adelaide
Wed 7/15
8:00 pm-8:00 am
3 stops50h 30m
Chicago O'Hare Intl
Wed 7/22
3:40 pm-1:55 pm
2 stops31h 45m
$2,042
Quickest round-trip
AdelaideChicago
ADL - ORD
ADLORD
Adelaide
Tue 8/25
6:00 am-6:01 pm
3 stops26h 31m
Chicago O'Hare Intl
Thu 10/1
7:03 pm-11:05 am
2 stops25h 32m
$2,054
AdelaideChicago
ADL - ORD
ADLORD
Adelaide
Sun 6/14
8:00 pm-10:05 pm
3 stops40h 35m
Chicago O'Hare Intl
Wed 6/17
3:40 pm-11:50 am
2 stops29h 40m
$2,192
AdelaideChicago
ADL - ORD
ADLORD
Adelaide
Sun 7/12
7:45 pm-2:20 pm
2 stops57h 05m
Chicago O'Hare Intl
Sat 7/18
4:00 pm-1:35 pm
2 stops55h 05m
$2,221
AdelaideChicago
ADL - ORD
ADLORD
Adelaide
Tue 8/25
10:00 pm-3:05 pm
1 stop31h 35m
Chicago O'Hare Intl
Thu 10/1
7:20 pm-3:50 pm
1 stop30h 00m
$2,407
AdelaideChicago
ADL - ORD
ADLORD
Adelaide
Sun 7/12
10:00 pm-3:05 pm
1 stop31h 35m
Chicago O'Hare Intl
Sat 7/18
4:48 pm-3:30 pm
2 stops32h 12m
$2,409
Showing 1-10 of 13 resultsSorted by cheapest first
Best time to book a flight from Adelaide to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Adelaide with our price prediction graph.
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 Adelaide to Chicago O'Hare Intl Airport
Related info for your journey
Find useful and relevant information for your journey from Adelaide 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
Schaumburg
Naperville
Lake Geneva
Gurnee
Delavan
Oakbrook Terrace
Hoffman Estates
Downers Grove
Des Plaines
Oak Brook
South Holland
Libertyville
Warrenville
Rockford
Great Lakes
Northbrook
Waukegan
Elk Grove Village
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