$778+ Cheap flights from Illinois to Brisbane (BNE)
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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BNE
Sep 12 — Sep 191
Round-trip
1 adult, Economy
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Find cheap flights from Illinois to Brisbane with Cheapflights
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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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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 Illinois to Brisbane
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Cheapest flights from Illinois to BrisbaneExplore the most affordable flight options available from Illinois to Brisbane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2026.
Explore the most affordable flight options available from Illinois to Brisbane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2026.
This Vliegwinkel deal was found by Cheapflights users on 8/12. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:20 pm -
1 stop31h 10m
Mon 9/2110:10 pm -
1 stop31h 55m
Deal found 8/12![Qatar Airways logo]()
$1,254
This Justfly.com deal was found by Cheapflights users on 8/8. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:20 pm -
1 stop31h 10m
Mon 9/1410:10 pm -
1 stop31h 55m
Deal found 8/8![Qatar Airways logo]()
$1,262
This oojo deal was found by Cheapflights users on 8/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:00 am -
2 stops36h 00m
Sat 10/3111:15 am -
2 stops25h 34m
Deal found 8/10![Air New Zealand logo]()
$1,268
This oojo deal was found by Cheapflights users on 8/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/62:40 pm -
2 stops27h 20m
Sun 11/156:10 pm -
2 stops42h 27m
Deal found 8/12![Air New Zealand logo]()
$1,290
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:05 pm -
1 stop20h 25m
Fri 10/3010:40 am -
1 stop26h 35m
Deal found 8/12![United Airlines logo]()
$1,297
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/243:12 pm -
2 stops24h 18m
Mon 11/211:40 am -
2 stops22h 58m
Deal found 8/12![United Airlines logo]()
$1,301
This lol.travel deal was found by Cheapflights users on 8/10. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:48 pm -
1 stop20h 17m
Tue 9/2210:15 am -
1 stop19h 28m
Deal found 8/10![Air Canada logo]()
$1,304
This BusinessClass deal was found by Cheapflights users on 8/8. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/203:48 pm -
2 stops35h 37m
Sun 10/411:20 am -
2 stops32h 55m
Deal found 8/8![Air New Zealand logo]()
$1,315
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/271:40 pm -
2 stops49h 50m
Sun 11/111:40 am -
2 stops21h 17m
Deal found 8/12![United Airlines logo]()
$1,317
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:50 pm -
2 stops44h 40m
Sun 11/111:40 am -
2 stops26h 46m
Deal found 8/12![United Airlines logo]()
$1,318
This Cheapflightsfares deal was found by Cheapflights users on 8/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:20 pm -
1 stop31h 10m
Sun 9/1310:10 pm -
1 stop31h 55m
Deal found 8/9![Qatar Airways logo]()
$1,318
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:05 pm -
1 stop20h 25m
Thu 10/298:55 pm -
2 stops36h 10m
Deal found 8/12![United Airlines logo]()
$1,319
Best flights from Illinois to BrisbaneDiscover carefully curated flight deals from Illinois to Brisbane that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 13, 2026.
Discover carefully curated flight deals from Illinois to Brisbane that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 13, 2026.
This Qantas Airways deal was found by Cheapflights users on 8/10. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/254:57 pm -
2 stops27h 53m
Wed 2/249:40 am -
1 stop24h 31m
Deal found 8/10![Qantas Airways logo]()
$1,222
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/307:06 pm -
1 stop20h 24m
Wed 2/311:40 am -
1 stop22h 13m
Deal found 8/11![United Airlines logo]()
$1,297
This Justfly.com deal was found by Cheapflights users on 8/9. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/13:35 pm -
1 stop25h 10m
Mon 2/810:45 am -
2 stops34h 19m
Deal found 8/9![Air Canada logo]()
$1,316
This Delta deal was found by Cheapflights users on 8/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/611:39 am -
2 stops28h 51m
Sun 11/1510:40 am -
2 stops23h 24m
Deal found 8/12![Delta logo]()
$1,608
This Qatar Airways deal was found by Cheapflights users on 8/12. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:20 pm -
1 stop31h 10m
Sat 10/34:55 pm -
2 stops37h 10m
Deal found 8/12![Qatar Airways logo]()
$1,660
This Korean Air deal was found by Cheapflights users on 8/10. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/145:10 pm -
2 stops46h 35m
Tue 9/228:30 am -
2 stops29h 14m
Deal found 8/10![Multiple Airlines logo]()
$2,398
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:05 pm -
1 stop20h 25m
Mon 11/211:40 am -
1 stop22h 25m
Deal found 8/12![United Airlines logo]()
$1,297
This KLM deal was found by Cheapflights users on 8/8. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/205:10 pm -
2 stops45h 50m
Sun 10/44:25 pm -
3 stops60h 50m
Deal found 8/8![KLM logo]()
$2,711
This lastminute.com deal was found by Cheapflights users on 8/11. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/305:20 pm -
2 stops32h 35m
Mon 9/1411:50 pm -
2 stops32h 00m
Deal found 8/11![Singapore Airlines logo]()
$2,754
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/291:40 pm -
2 stops25h 50m
Sun 11/111:40 am -
1 stop26h 35m
Deal found 8/12![United Airlines logo]()
$1,301
This Delta deal was found by Cheapflights users on 8/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/51:05 pm -
2 stops27h 25m
Fri 2/1910:40 am -
2 stops22h 10m
Deal found 8/9![Delta logo]()
$1,608
This Gotogate deal was found by Cheapflights users on 8/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/161:10 pm -
2 stops36h 00m
Tue 1/266:05 am -
3 stops29h 53m
Deal found 8/11![Air Canada logo]()
$1,759
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1210:50 am -
2 stops28h 40m
Tue 1/511:40 am -
2 stops24h 42m
Deal found 8/11![United Airlines logo]()
$1,751
This China Airlines deal was found by Cheapflights users on 8/12. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/79:20 pm -
2 stops46h 15m
Sat 9/1210:50 pm -
2 stops51h 25m
Deal found 8/12![Multiple Airlines logo]()
$2,412
This China Airlines deal was found by Cheapflights users on 8/10. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/109:20 pm -
2 stops46h 15m
Thu 9/1710:50 pm -
2 stops46h 00m
Deal found 8/10![Multiple Airlines logo]()
$2,622
This Korean Air deal was found by Cheapflights users on 8/11. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/166:00 am -
2 stops32h 20m
Tue 1/268:40 am -
2 stops29h 30m
Deal found 8/11![Multiple Airlines logo]()
$2,688
This China Airlines deal was found by Cheapflights users on 8/9. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/13:50 pm -
2 stops50h 55m
Mon 2/811:10 pm -
2 stops53h 15m
Deal found 8/9![Multiple Airlines logo]()
$2,834
This United Airlines deal was found by Cheapflights users on 8/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/189:49 pm -
1 stop41h 41m
Fri 1/111:40 am -
2 stops28h 57m
Deal found 8/8![United Airlines logo]()
$2,955
This Singapore Airlines deal was found by Cheapflights users on 8/8. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:00 am -
3 stops45h 30m
Sun 10/42:45 pm -
3 stops41h 14m
Deal found 8/8![Multiple Airlines logo]()
$2,934
This Korean Air deal was found by Cheapflights users on 8/11. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/197:10 am -
2 stops31h 10m
Sun 1/38:40 am -
2 stops44h 40m
Deal found 8/11![Multiple Airlines logo]()
$2,938
Last-minute flights from Illinois to BrisbaneDiscover last-minute flight deals from Illinois to Brisbane. Data last updated August 13, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Brisbane. Data last updated August 13, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 8/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:10 pm -
2 stops51h 55m
Sat 10/107:40 pm -
3 stops39h 20m
Deal found 8/11![Multiple Airlines logo]()
$1,361
This oojo deal was found by Cheapflights users on 8/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:31 am -
2 stops40h 59m
Sat 10/1010:10 pm -
2 stops37h 47m
Deal found 8/11![Qatar Airways logo]()
$1,534
This Vliegwinkel deal was found by Cheapflights users on 8/12. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:20 pm -
1 stop31h 10m
Mon 9/2110:10 pm -
1 stop31h 55m
Deal found 8/12![Qatar Airways logo]()
$1,254
This Cheapflightsfares deal was found by Cheapflights users on 8/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:20 pm -
1 stop31h 10m
Sun 9/1310:10 pm -
1 stop31h 55m
Deal found 8/9![Qatar Airways logo]()
$1,318
This Justfly.com deal was found by Cheapflights users on 8/8. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:20 pm -
1 stop31h 10m
Mon 9/1410:10 pm -
1 stop31h 55m
Deal found 8/8![Qatar Airways logo]()
$1,262
This lol.travel deal was found by Cheapflights users on 8/10. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:48 pm -
1 stop20h 17m
Tue 9/2210:15 am -
1 stop19h 28m
Deal found 8/10![Air Canada logo]()
$1,304
This BusinessClass deal was found by Cheapflights users on 8/10. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/164:40 pm -
2 stops34h 45m
Wed 10/78:40 am -
2 stops29h 15m
Deal found 8/10![Air New Zealand logo]()
$1,321
This BusinessClass deal was found by Cheapflights users on 8/8. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/203:48 pm -
2 stops35h 37m
Sun 10/411:20 am -
2 stops32h 55m
Deal found 8/8![Air New Zealand logo]()
$1,315
This Air Canada deal was found by Cheapflights users on 8/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/203:40 pm -
1 stop24h 25m
Sun 10/410:00 am -
1 stop19h 43m
Deal found 8/11![Air Canada logo]()
$1,320
This Air Canada deal was found by Cheapflights users on 8/10. 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.
Wed 9/2312:10 pm -
2 stops27h 55m
Wed 9/3010:00 am -
2 stops23h 41m
Deal found 8/10![Air Canada logo]()
$1,326
This Air Canada deal was found by Cheapflights users on 8/10. 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.
Wed 9/2312:10 pm -
2 stops27h 55m
Wed 9/307:30 pm -
3 stops39h 30m
Deal found 8/10![Multiple Airlines logo]()
$1,419
This United Airlines deal was found by Cheapflights users on 8/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:13 pm -
2 stops24h 17m
Wed 9/3010:30 am -
1 stop23h 13m
Deal found 8/10![United Airlines logo]()
$1,757
One-way flights from Illinois to BrisbaneSearch for one-way flight options from Illinois to Brisbane. Find affordable one-way fares based on user searches. Data last updated August 13, 2026.
Search for one-way flight options from Illinois to Brisbane. Find affordable one-way fares based on user searches. Data last updated August 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/8. 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.
Mon 12/711:15 am -
2 stops42h 55m
Deal found 8/8![Multiple Airlines logo]()
$778
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 12/612:51 pm -
3 stops41h 34m
Deal found 8/8![Multiple Airlines logo]()
$784
This FlightHub deal was found by Cheapflights users on 8/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/123:45 pm -
2 stops49h 00m
Deal found 8/10![Air Canada logo]()
$790
This Kiwi.com deal was found by Cheapflights users on 8/8. 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.
Tue 12/811:15 am -
2 stops42h 55m
Deal found 8/8![Multiple Airlines logo]()
$807
This Goibibo deal was found by Cheapflights users on 8/10. 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 Goibibo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/243:40 pm -
1 stop24h 25m
Deal found 8/10![Air Canada logo]()
$838
This SmartFares deal was found by Cheapflights users on 8/11. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/104:25 pm -
2 stops29h 05m
Deal found 8/11![ANA logo]()
$847
This Goibibo deal was found by Cheapflights users on 8/11. 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 Goibibo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:25 pm -
2 stops46h 20m
Deal found 8/11![Multiple Airlines logo]()
$848
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/102:04 pm -
3 stops51h 06m
Deal found 8/12![Multiple Airlines logo]()
$854
This Kiwi.com deal was found by Cheapflights users on 8/8. 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.
Mon 12/72:04 pm -
3 stops47h 01m
Deal found 8/8![Multiple Airlines logo]()
$858
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 12/58:00 am -
2 stops29h 50m
Deal found 8/8![Multiple Airlines logo]()
$863
This ANA deal was found by Cheapflights users on 8/11. 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 ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/64:25 pm -
2 stops53h 05m
Deal found 8/11![ANA logo]()
$867
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/96:50 pm -
3 stops59h 20m
Deal found 8/12![Multiple Airlines logo]()
$876
Find flight deals from Illinois to Brisbane
Keep the following information in mind while searching for Illinois to Brisbane flight deals. Data was last updated August 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,221 (oojo) |
One-way from | $778 (Kiwi.com) |
Popular in | October |
Cheapest in | January |
Average price | $1,475 |
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois to Brisbane 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 August 13, 2026.
Use the filters below to find and compare flights from Illinois to Brisbane that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisBrisbane
STL Lambert-St Louis - BNE Brisbane
STLBNE
Lambert-St Louis
Mon 1/25
4:57 pm-12:50 pm
2 stops27h 53m
Brisbane
Wed 2/24
9:40 am-6:11 pm
1 stop24h 31m
$1,222
Quickest round-trip
St. LouisBrisbane
STL Lambert-St Louis - BNE Brisbane
STLBNE
Lambert-St Louis
Sat 1/30
7:06 pm-7:30 am
1 stop20h 24m
Brisbane
Wed 2/3
11:40 am-5:53 pm
1 stop22h 13m
$1,297
St. LouisBrisbane
STL Lambert-St Louis - BNE Brisbane
STLBNE
Lambert-St Louis
Thu 10/29
7:05 pm-6:30 am
1 stop20h 25m
Brisbane
Mon 11/2
11:40 am-6:05 pm
1 stop22h 25m
$1,297
St. LouisBrisbane
STL Lambert-St Louis - BNE Brisbane
STLBNE
Lambert-St Louis
Thu 10/29
1:40 pm-6:30 am
2 stops25h 50m
Brisbane
Sun 11/1
11:40 am-11:15 pm
1 stop26h 35m
$1,301
ChicagoBrisbane
ORD Chicago O'Hare Intl - BNE Brisbane
ORDBNE
Chicago O'Hare Intl
Mon 2/1
3:35 pm-8:45 am
1 stop25h 10m
Brisbane
Mon 2/8
10:45 am-5:04 am
2 stops34h 19m
$1,316
ChicagoBrisbane
MDW Chicago Midway - BNE Brisbane
MDWBNE
Chicago Midway
Fri 11/6
11:39 am-8:30 am
2 stops28h 51m
Brisbane
Sun 11/15
10:40 am-6:04 pm
2 stops23h 24m
$1,608
ChicagoBrisbane
MDW Chicago Midway - BNE Brisbane
MDWBNE
Chicago Midway
Fri 2/5
1:05 pm-8:30 am
2 stops27h 25m
Brisbane
Fri 2/19
10:40 am-4:50 pm
2 stops22h 10m
$1,608
ChicagoBrisbane
ORD Chicago O'Hare Intl - BNE Brisbane
ORDBNE
Chicago O'Hare Intl
Sat 9/26
7:20 pm-5:30 pm
1 stop31h 10m
Brisbane
Sat 10/3
4:55 pm-3:05 pm
2 stops37h 10m
$1,660
ChicagoBrisbane
ORD Chicago O'Hare Intl - BNE Brisbane
ORDBNE
Chicago O'Hare Intl
Sat 12/12
10:50 am-7:30 am
2 stops28h 40m
Brisbane
Tue 1/5
11:40 am-8:22 pm
2 stops24h 42m
$1,751
ChicagoBrisbane
ORD Chicago O'Hare Intl - BNE Brisbane
ORDBNE
Chicago O'Hare Intl
Sat 1/16
1:10 pm-5:10 pm
2 stops36h 00m
Brisbane
Tue 1/26
6:05 am-7:58 pm
3 stops29h 53m
$1,759
Showing 1-10 of 37 resultsSorted by cheapest first
Best time to book a flight from Illinois to Brisbane
Have a flexible travel schedule? Discover the best time to fly to Brisbane from Illinois with our price prediction graph.
ORD-BNE
MDW-BNE
STL-BNE
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 Illinois to Brisbane
USIL-BNE
ORD-BNE
MDW-BNE
STL-BNE
What is the cheapest month to book a flight from Illinois to Brisbane?
Currently, April is the cheapest month in which you can book a flight from Illinois to Brisbane (average of $1,034). Flying from Illinois to Brisbane in December is currently the most expensive (average of $1,882). 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 much does it cost to fly round-trip from Illinois to Brisbane?
Airfare is below average for this route at the moment.
Illinois to Brisbane flights typically cost between $1,541 and $1,633 in January.The cheapest round-trip price found within the last 5 days was $1,221 on Air New Zealand (Jan 19-Feb 1).
Related info for your journey
Find useful and relevant information for your journey from Illinois to Brisbane. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Illinois to Brisbane
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Other flights to Brisbane
Explore flights to Brisbane departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 13, 2026.
Complete your trip
Complete your trip to Brisbane by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Illinois to Brisbane by cabin class
Find flights from Illinois to Brisbane, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Illinois and Brisbane flights
Browse other Illinois and Brisbane flight options. Last updated on August 13, 2026.
Popular flight searches
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Illinois to Brisbane flights
Consider these flights traveling from Illinois to Brisbane.
Top 3 airlines flying from Illinois to Brisbane
Discover the top 3 airlines that operate flights from Illinois to Brisbane. 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 August 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$712 | Average$1,152 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$936 | Average$1,387 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,144 | Average$1,602 | FlexibilityNo cancel fee | On-time69% |