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

(Return)
Depart: Mon 5 Jun 2017 Return: Tue 18 Jul 2017 Trip spans 44 days
฿23,581
Select
Hainan Airlines
Hainan Airlines
BKK
ORD
23h 40m
1 stop
ORD
BKK
21h 20m
1 stop
Depart: Thu 2 Mar 2017 Return: Mon 13 Mar 2017 Trip spans 11 days
฿26,935
Select
China Eastern
China Eastern
BKK
ORD
35h 05m
1 stop
ORD
BKK
23h 05m
1 stop
Depart: Mon 28 Aug 2017 Return: Tue 29 Aug 2017 Trip spans 2 days
฿33,642
Select
EVA Air
EVA Air
BKK
ORD
30h 55m
1 stop
ORD
BKK
23h 05m
1 stop
Depart: Mon 5 Jun 2017 Return: Tue 18 Jul 2017 Trip spans 44 days
฿33,991
Select
Delta
Delta
BKK
MDW
38h 18m
2 stops
MDW
BKK
23h 30m
2 stops
Depart: Mon 20 Mar 2017 Return: Wed 17 May 2017 Trip spans 59 days
฿36,611
Select
Etihad Airways
Etihad Airways
BKK
ORD
37h 25m
1 stop
ORD
BKK
30h 05m
1 stop
Depart: Sat 27 May 2017 Return: Sun 2 Jul 2017 Trip spans 37 days
฿24,489
Select
Hainan Airlines
Hainan Airlines
BKK
ORD
23h 40m
1 stop
ORD
BKK
21h 20m
1 stop
Depart: Mon 10 Jul 2017 Return: Tue 5 Sep 2017 Trip spans 58 days
฿24,489
Select
Hainan Airlines
Hainan Airlines
BKK
ORD
23h 40m
1 stop
ORD
BKK
21h 20m
1 stop
Depart: Sun 28 May 2017 Return: Sun 2 Jul 2017 Trip spans 36 days
฿27,179
Select
China Eastern
China Eastern
BKK
ORD
22h 10m
1 stop
ORD
BKK
22h 15m
1 stop
Depart: Sat 3 Jun 2017 Return: Mon 24 Jul 2017 Trip spans 52 days
฿27,179
Select
China Eastern
China Eastern
BKK
ORD
22h 10m
1 stop
ORD
BKK
22h 15m
1 stop
Depart: Fri 30 Jun 2017 Return: Sat 15 Jul 2017 Trip spans 16 days
฿26,306
Select
Hainan Airlines
Hainan Airlines
BKK
ORD
23h 20m
1 stop
ORD
BKK
21h 20m
1 stop
Depart: Sat 22 Apr 2017 Return: Thu 4 May 2017 Trip spans 13 days
฿26,341
Select
Hainan Airlines
Hainan Airlines
BKK
ORD
23h 40m
1 stop
ORD
BKK
21h 20m
1 stop
Depart: Mon 31 Jul 2017 Return: Sat 19 Aug 2017 Trip spans 20 days
฿35,563
Select
EVA Air
EVA Air
BKK
ORD
30h 55m
1 stop
ORD
BKK
37h 50m
1 stop
Depart: Sun 19 Mar 2017 Return: Sun 26 Mar 2017 Trip spans 8 days
฿29,624
Select
China Eastern
China Eastern
CNX
ORD
30h 45m
3 stops
ORD
CNX
34h 35m
1 stop
Depart: Mon 3 Apr 2017 Return: Sat 22 Apr 2017 Trip spans 20 days
฿36,227
Select
Delta
Delta
BKK
MDW
44h 00m
2 stops
MDW
BKK
44h 41m
2 stops
Depart: Thu 20 Jul 2017 Return: Sat 29 Jul 2017 Trip spans 10 days
฿30,079
Select
China Eastern
China Eastern
BKK
ORD
22h 10m
1 stop
ORD
BKK
22h 15m
1 stop
Depart: Mon 3 Apr 2017 Return: Mon 24 Apr 2017 Trip spans 22 days
฿37,624
Select
Delta
Delta
BKK
MDW
42h 11m
2 stops
MDW
BKK
44h 41m
2 stops
Depart: Sat 3 Jun 2017 Return: Mon 24 Jul 2017 Trip spans 52 days
฿37,624
Select
Delta
Delta
BKK
MDW
33h 59m
2 stops
MDW
BKK
50h 10m
2 stops
Depart: Thu 8 Jun 2017 Return: Sun 11 Jun 2017 Trip spans 4 days
฿32,943
Select
China Eastern
China Eastern
CNX
ORD
54h 30m
2 stops
ORD
CNX
38h 30m
2 stops
Depart: Sun 28 May 2017 Return: Sun 2 Jul 2017 Trip spans 36 days
฿39,406
Select
Delta
Delta
BKK
MDW
29h 45m
2 stops
MDW
BKK
29h 50m
2 stops
Depart: Mon 8 May 2017 Return: Mon 5 Jun 2017 Trip spans 29 days
฿34,271
Select
China Eastern
China Eastern
CNX
ORD
54h 30m
3 stops
ORD
CNX
38h 30m
3 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
฿ 23,581
Chiang Mai
฿ 29,624
Destination

Chicago
only ฿ 23,581
only ฿ 33,991