Find cheap flights to Chicago

Depart
Return
1 adult
Adults
18+
Youths
12-17
Children
2-11
Seat infants
under 2
Lap infants
under 2
The price shown for each flight will be the average for all passengers, including any infants.
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Book cheap flights to Chicago

(Round-trip)
Depart: Wed 15 Mar 2017 Return: Wed 5 Apr 2017 Trip spans 22 days
฿24,389
Select
Qatar Airways
Qatar Airways
BKK
ORD
31h 30m
1 stop
ORD
BKK
28h 55m
1 stop
Depart: Sat 17 Jun 2017 Return: Sun 30 Jul 2017 Trip spans 44 days
฿24,672
Select
Hainan Airlines
Hainan Airlines
BKK
ORD
23h 40m
1 stop
ORD
BKK
21h 20m
1 stop
Depart: Thu 6 Apr 2017 Return: Sun 16 Apr 2017 Trip spans 11 days
฿25,201
Select
China Eastern
China Eastern
BKK
ORD
29h 35m
1 stop
ORD
BKK
35h 50m
2 stops
Depart: Tue 7 Feb 2017 Return: Sat 18 Feb 2017 Trip spans 12 days
฿38,508
Select
Delta
Delta
BKK
MDW
33h 20m
2 stops
MDW
BKK
39h 24m
2 stops
Depart: Tue 13 Jun 2017 Return: Thu 13 Jul 2017 Trip spans 31 days
฿24,495
Select
Qatar Airways
Qatar Airways
BKK
ORD
29h 20m
1 stop
ORD
BKK
28h 55m
1 stop
Depart: Fri 31 Mar 2017 Return: Fri 14 Apr 2017 Trip spans 15 days
฿25,484
Select
China Eastern
China Eastern
BKK
ORD
22h 45m
1 stop
ORD
BKK
35h 50m
2 stops
Depart: Thu 23 Feb 2017 Return: Mon 10 Apr 2017 Trip spans 46 days
฿24,566
Select
Qatar Airways
Qatar Airways
BKK
ORD
30h 20m
1 stop
ORD
BKK
23h 35m
1 stop
Depart: Tue 4 Apr 2017 Return: Mon 17 Apr 2017 Trip spans 14 days
฿25,554
Select
China Eastern
China Eastern
BKK
ORD
39h 15m
1 stop
ORD
BKK
39h 00m
1 stop
Depart: Tue 21 Mar 2017 Return: Tue 4 Apr 2017 Trip spans 15 days
฿24,566
Select
Qatar Airways
Qatar Airways
BKK
ORD
31h 30m
1 stop
ORD
BKK
28h 55m
1 stop
Depart: Mon 17 Apr 2017 Return: Sun 30 Apr 2017 Trip spans 14 days
฿26,295
Select
China Eastern
China Eastern
BKK
ORD
52h 20m
2 stops
ORD
BKK
40h 40m
2 stops
Depart: Tue 16 May 2017 Return: Tue 23 May 2017 Trip spans 8 days
฿24,566
Select
Qatar Airways
Qatar Airways
BKK
ORD
29h 20m
1 stop
ORD
BKK
28h 55m
1 stop
Depart: Tue 23 May 2017 Return: Tue 13 Jun 2017 Trip spans 22 days
฿24,566
Select
Qatar Airways
Qatar Airways
BKK
ORD
24h 30m
1 stop
ORD
BKK
23h 35m
1 stop
Depart: Mon 5 Jun 2017 Return: Wed 26 Jul 2017 Trip spans 52 days
฿27,919
Select
China Eastern
China Eastern
CNX
ORD
54h 30m
3 stops
ORD
CNX
38h 30m
3 stops
Depart: Sun 5 Mar 2017 Return: Wed 15 Mar 2017 Trip spans 10 days
฿38,508
Select
Delta
Delta
BKK
MDW
46h 54m
2 stops
MDW
BKK
45h 52m
2 stops
Depart: Fri 7 Jul 2017 Return: Sat 22 Jul 2017 Trip spans 16 days
฿25,413
Select
Qatar Airways
Qatar Airways
BKK
ORD
30h 10m
1 stop
ORD
BKK
28h 55m
1 stop
Depart: Wed 29 Mar 2017 Return: Wed 26 Apr 2017 Trip spans 29 days
฿28,484
Select
China Eastern
China Eastern
CNX
ORD
54h 30m
3 stops
ORD
CNX
38h 30m
2 stops
Depart: Wed 25 Jan 2017 Return: Sat 18 Feb 2017 Trip spans 25 days
฿38,614
Select
Delta
Delta
BKK
MDW
33h 20m
2 stops
MDW
BKK
43h 27m
2 stops
Depart: Mon 19 Jun 2017 Return: Wed 9 Aug 2017 Trip spans 52 days
฿38,614
Select
Delta
Delta
BKK
MDW
34h 38m
2 stops
MDW
BKK
28h 50m
2 stops
Depart: Sat 1 Jul 2017 Return: Sat 15 Jul 2017 Trip spans 15 days
฿30,460
Select
China Eastern
China Eastern
BKK
ORD
57h 00m
3 stops
ORD
BKK
22h 05m
1 stop
Depart: Tue 20 Jun 2017 Return: Wed 9 Aug 2017 Trip spans 51 days
฿38,614
Select
Delta
Delta
BKK
MDW
45h 26m
2 stops
MDW
BKK
23h 30m
2 stops
* We attempt to get accurate prices and fees; however, prices and fees are not guaranteed, and may be subject to last minute changes over which we have no control.
Airports
Origin

Bangkok
฿ 24,389
Chiang Mai
฿ 27,919
Destination

Chicago
only ฿ 24,389
only ฿ 38,508