Find Cheap Flights from Chicago O'Hare International to Bangkok

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.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Flexible dates? Here are the best fares found in the past 48 hours...

Book cheap flights from Chicago O'Hare International to Bangkok

(Return)
Depart: Mon 17 Jul 2017 Return: Thu 31 Aug 2017 Trip spans 46 days
฿18,793
Select
China Eastern
China Eastern
ORD
10:50
BKK
02:05
39h 15m
1 stop
BKK
15:10
ORD
20:40
29h 30m
1 stop
Depart: Mon 30 Oct 2017 Return: Sun 19 Nov 2017 Trip spans 21 days
฿20,604
Select
Major Airline
Major Airline
ORD
05:25
BKK
03:35
22h 10m
1 stop
BKK
21:10
ORD
18:10
21h 00m
1 stop
Depart: Tue 19 Sep 2017 Return: Wed 4 Oct 2017 Trip spans 16 days
฿22,005
Select
EVA Air
EVA Air
ORD
20:30
BKK
19:35
23h 05m
1 stop
BKK
08:20
ORD
04:40
20h 20m
1 stop
Depart: Mon 20 Nov 2017 Return: Fri 1 Dec 2017 Trip spans 12 days
฿22,347
Select
Korean Air
Korean Air
ORD
06:30
BKK
03:05
20h 35m
1 stop
BKK
16:45
ORD
16:20
23h 35m
1 stop
Depart: Thu 24 Aug 2017 Return: Sat 2 Sep 2017 Trip spans 10 days
฿22,518
Select
Asiana Airlines
Asiana Airlines
ORD
19:55
BKK
06:05
34h 10m
1 stop
BKK
22:35
ORD
03:40
29h 05m
1 stop
Depart: Tue 14 Nov 2017 Return: Fri 24 Nov 2017 Trip spans 11 days
฿23,133
Select
Hainan Airlines
Hainan Airlines
ORD
09:55
BKK
06:25
20h 30m
1 stop
BKK
20:25
ORD
20:55
24h 30m
1 stop
Depart: Sun 8 Oct 2017 Return: Mon 23 Oct 2017 Trip spans 16 days
฿23,679
Select
Qatar Airways
Qatar Airways
ORD
15:45
BKK
12:25
20h 40m
1 stop
BKK
22:05
ORD
22:35
24h 30m
1 stop
Depart: Thu 8 Jun 2017 Return: Wed 12 Jul 2017 Trip spans 35 days
฿36,185
Select
Gulf Air
Gulf Air
ORD
18:25
BKK
17:30
47h 05m
2 stops
BKK
07:50
ORD
22:15
38h 25m
2 stops
Depart: Sun 23 Jul 2017 Return: Tue 12 Sep 2017 Trip spans 52 days
฿18,793
Select
China Eastern
China Eastern
ORD
10:50
BKK
09:05
22h 15m
1 stop
BKK
22:30
ORD
20:40
22h 10m
1 stop
Depart: Fri 16 Jun 2017 Return: Mon 17 Jul 2017 Trip spans 32 days
฿40,320
Select
Malaysia Airlines
Malaysia Airlines
ORD
18:25
BKK
04:00
33h 35m
2 stops
BKK
13:05
ORD
18:20
29h 15m
2 stops
Depart: Sun 27 Aug 2017 Return: Sun 10 Sep 2017 Trip spans 15 days
฿20,877
Select
Major Airline
Major Airline
ORD
23:50
BKK
03:10
27h 20m
2 stops
BKK
22:50
ORD
22:54
24h 04m
2 stops
Depart: Sun 30 Jul 2017 Return: Sat 2 Sep 2017 Trip spans 35 days
฿19,682
Select
China Eastern
China Eastern
ORD
10:50
BKK
09:05
22h 15m
1 stop
BKK
16:30
ORD
20:40
28h 10m
2 stops
Depart: Wed 20 Sep 2017 Return: Thu 9 Nov 2017 Trip spans 51 days
฿22,005
Select
EVA Air
EVA Air
ORD
20:30
BKK
19:35
23h 05m
1 stop
BKK
09:30
ORD
03:55
18h 25m
1 stop
Depart: Thu 14 Sep 2017 Return: Sat 23 Sep 2017 Trip spans 10 days
฿22,518
Select
Asiana Airlines
Asiana Airlines
ORD
19:55
BKK
06:05
34h 10m
1 stop
BKK
19:55
ORD
03:40
31h 45m
1 stop
Depart: Wed 26 Jul 2017 Return: Thu 31 Aug 2017 Trip spans 37 days
฿22,723
Select
Korean Air
Korean Air
ORD
08:35
BKK
05:10
20h 35m
1 stop
BKK
18:40
ORD
17:25
22h 45m
1 stop
Depart: Sun 24 Sep 2017 Return: Sun 1 Oct 2017 Trip spans 8 days
฿20,877
Select
Major Airline
Major Airline
ORD
23:30
BKK
05:25
29h 55m
2 stops
BKK
00:35
ORD
23:40
23h 05m
2 stops
Depart: Sat 18 Nov 2017 Return: Fri 24 Nov 2017 Trip spans 7 days
฿23,133
Select
Hainan Airlines
Hainan Airlines
ORD
09:55
BKK
06:25
20h 30m
1 stop
BKK
20:25
ORD
20:55
24h 30m
1 stop
Depart: Sun 10 Sep 2017 Return: Thu 28 Sep 2017 Trip spans 19 days
฿22,381
Select
EVA Air
EVA Air
ORD
20:30
BKK
10:20
37h 50m
1 stop
BKK
08:20
ORD
04:40
20h 20m
1 stop
Depart: Sun 22 Oct 2017 Return: Thu 30 Nov 2017 Trip spans 40 days
฿22,518
Select
Asiana Airlines
Asiana Airlines
ORD
19:55
BKK
06:05
34h 10m
1 stop
BKK
18:40
ORD
02:35
31h 55m
1 stop
Depart: Mon 28 Aug 2017 Return: Thu 26 Oct 2017 Trip spans 60 days
฿20,604
Select
China Eastern
China Eastern
ORD
10:50
BKK
09:55
23h 05m
1 stop
BKK
07:50
ORD
20:40
36h 50m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in THB.
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

Chicago
฿ 18,793
Destination

Bangkok
฿ 18,793