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Cheap Business Class flights to Chicago

Explore and compare the cheapest business class flights to Chicago from hundreds of sites

SYD — CHI
2 Jun — 9 Jun1
1 adult
Sun 2/6
Sun 9/6
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Chicago round-trip business class flight deals

Discover return business class flight deals to Chicago. Fares were last updated on 28 May 2024. In the last 7 days, Cheapflights users made a total of 544,630 searches.
1 Oct
SYD

Sydney Kingsford Smith

ORD

Chicago O'Hare Intl

2 stops

40h 54m

10:30-12:24
$4,531

Multiple Airlines

Pick Dates

Deal found 28/5

21 June
SYD

Sydney Kingsford Smith

ORD

Chicago O'Hare Intl

1 stop

43h 20m

10:05-14:25
$5,015

Cathay Pacific

Pick Dates

Deal found 28/5

1 Oct
SYD

Sydney Kingsford Smith

ORD

Chicago O'Hare Intl

1 stop

36h 40m

09:45-07:25
$5,269

Air India

Pick Dates

Deal found 28/5

26 Sept
MEL

Melbourne

ORD

Chicago O'Hare Intl

3 stops

29h 43m

06:00-20:43
$9,642

Air Canada

Pick Dates

Deal found 27/5

26 Sept
MEL

Melbourne

ORD

Chicago O'Hare Intl

2 stops

51h 10m

21:00-09:10
$5,302

Multiple Airlines

Pick Dates

Deal found 27/5

26 Sept
MEL

Melbourne

ORD

Chicago O'Hare Intl

1 stop

38h 25m

08:00-07:25
$5,339

Air India

Pick Dates

Deal found 27/5

Chicago one-way business class flight deals

Discover one-way business class flight deals to Chicago. Fares were last updated on 28 May 2024. In the last 7 days, Cheapflights users made a total of 544,630 searches.
15 Sept - 20 Sept
SYD

Sydney Kingsford Smith

ORD

Chicago O'Hare Intl

1 stop

42h 05m

11:50-14:55
ORD

Chicago O'Hare Intl

SYD

Sydney Kingsford Smith

2 stops

45h 05m

07:10-19:15
$6,202

ANA

Pick Dates

Deal found 27/5

5 Aug - 26 Aug
PER

Perth

ORD

Chicago O'Hare Intl

2 stops

58h 10m

12:10-09:20
ORD

Chicago O'Hare Intl

PER

Perth

2 stops

47h 20m

12:25-00:45
$7,076

Japan Airlines

Pick Dates

Deal found 28/5

11 Sept - 24 Sept
MEL

Melbourne

ORD

Chicago O'Hare Intl

1 stop

29h 40m

23:45-14:25
ORD

Chicago O'Hare Intl

MEL

Melbourne

1 stop

28h 10m

16:05-11:15
$7,168

Cathay Pacific

Pick Dates

Deal found 27/5

5 Aug - 26 Aug
PER

Perth

ORD

Chicago O'Hare Intl

2 stops

46h 25m

23:55-09:20
ORD

Chicago O'Hare Intl

PER

Perth

2 stops

47h 20m

12:25-00:45
$7,330

Multiple Airlines

Pick Dates

Deal found 28/5

30 June - 9 July
SYD

Sydney Kingsford Smith

ORD

Chicago O'Hare Intl

2 stops

27h 42m

09:20-22:02
ORD

Chicago O'Hare Intl

SYD

Sydney Kingsford Smith

2 stops

28h 20m

12:00-07:20
$7,910

Air Canada

Pick Dates

Deal found 28/5

3 July - 24 July
MEL

Melbourne

ORD

Chicago O'Hare Intl

2 stops

56h 40m

23:45-17:25
ORD

Chicago O'Hare Intl

MEL

Melbourne

2 stops

44h 20m

21:30-08:50
$8,366

Finnair

Pick Dates

Deal found 27/5

Frequently asked questions about Chicago business class tickets

Find answers to common questions related to business class tickets for flights to Chicago. Get information on booking, amenities, upgrade options, and more. This FAQ section was last updated on 28 May 2024.

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