Find Deals on Flights from Chicago to Thailand

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

Book cheap flights from Chicago to Thailand

(Round-trip)
Depart: Mon 20 Feb 2017 Return: Sat 25 Feb 2017 Trip spans 6 days
฿17,694
Select
Major Airline
Major Airline
ORD
BKK
40h 40m
2 stops
BKK
ORD
51h 45m
3 stops
Depart: Fri 24 Feb 2017 Return: Sun 5 Mar 2017 Trip spans 10 days
฿17,694
Select
China Eastern
China Eastern
ORD
BKK
23h 05m
1 stop
BKK
ORD
29h 35m
1 stop
Depart: Mon 30 Jan 2017 Return: Tue 14 Feb 2017 Trip spans 16 days
฿20,972
Select
Japan Airlines
Japan Airlines
ORD
BKK
23h 15m
1 stop
BKK
ORD
20h 00m
1 stop
Depart: Mon 22 May 2017 Return: Wed 21 Jun 2017 Trip spans 31 days
฿21,466
Select
ANA
ANA
ORD
BKK
22h 35m
1 stop
BKK
ORD
22h 30m
1 stop
Depart: Mon 10 Apr 2017 Return: Tue 16 May 2017 Trip spans 37 days
฿22,100
Select
Delta
Delta
MDW
BKK
41h 15m
2 stops
BKK
MDW
43h 55m
2 stops
Depart: Mon 31 Jul 2017 Return: Tue 15 Aug 2017 Trip spans 16 days
฿24,074
Select
EVA Air
EVA Air
ORD
BKK
35h 00m
1 stop
BKK
ORD
40h 45m
1 stop
Depart: Sat 4 Mar 2017 Return: Sat 18 Mar 2017 Trip spans 14 days
฿17,694
Select
Major Airline
Major Airline
ORD
BKK
32h 46m
2 stops
BKK
ORD
28h 58m
2 stops
Depart: Fri 7 Apr 2017 Return: Fri 14 Apr 2017 Trip spans 8 days
฿17,694
Select
China Eastern
China Eastern
ORD
BKK
23h 05m
1 stop
BKK
ORD
39h 15m
1 stop
Depart: Sun 12 Mar 2017 Return: Tue 21 Mar 2017 Trip spans 9 days
฿17,694
Select
Major Airline
Major Airline
ORD
BKK
39h 00m
1 stop
BKK
ORD
39h 15m
1 stop
Depart: Fri 21 Apr 2017 Return: Sun 30 Apr 2017 Trip spans 10 days
฿17,800
Select
China Eastern
China Eastern
ORD
BKK
39h 00m
1 stop
BKK
ORD
29h 35m
1 stop
Depart: Mon 13 Mar 2017 Return: Thu 23 Mar 2017 Trip spans 11 days
฿17,694
Select
Major Airline
Major Airline
ORD
BKK
28h 50m
2 stops
BKK
ORD
38h 25m
2 stops
Depart: Mon 22 May 2017 Return: Wed 21 Jun 2017 Trip spans 31 days
฿21,501
Select
ANA
ANA
ORD
BKK
22h 35m
1 stop
BKK
ORD
22h 30m
1 stop
Depart: Mon 13 Mar 2017 Return: Thu 23 Mar 2017 Trip spans 11 days
฿18,047
Select
China Eastern
China Eastern
ORD
BKK
33h 30m
1 stop
BKK
ORD
29h 35m
1 stop
Depart: Thu 23 Feb 2017 Return: Thu 2 Mar 2017 Trip spans 8 days
฿22,488
Select
Japan Airlines
Japan Airlines
ORD
BKK
22h 00m
1 stop
BKK
ORD
29h 50m
1 stop
Depart: Sun 19 Mar 2017 Return: Tue 18 Apr 2017 Trip spans 31 days
฿17,694
Select
Major Airline
Major Airline
ORD
BKK
23h 15m
1 stop
BKK
ORD
20h 40m
1 stop
Depart: Fri 28 Apr 2017 Return: Sun 7 May 2017 Trip spans 10 days
฿18,293
Select
China Eastern
China Eastern
ORD
BKK
35h 50m
2 stops
BKK
ORD
29h 35m
1 stop
Depart: Tue 16 May 2017 Return: Tue 23 May 2017 Trip spans 8 days
฿22,417
Select
ANA
ANA
ORD
BKK
23h 35m
1 stop
BKK
ORD
26h 15m
1 stop
Depart: Mon 31 Jul 2017 Return: Wed 13 Sep 2017 Trip spans 45 days
฿22,734
Select
Japan Airlines
Japan Airlines
ORD
BKK
30h 30m
2 stops
BKK
ORD
19h 30m
1 stop
Depart: Sun 19 Feb 2017 Return: Thu 23 Feb 2017 Trip spans 5 days
฿25,484
Select
Delta
Delta
MDW
BKK
22h 51m
2 stops
BKK
MDW
31h 21m
2 stops
Depart: Mon 31 Jul 2017 Return: Sun 13 Aug 2017 Trip spans 14 days
฿25,871
Select
EVA Air
EVA Air
ORD
BKK
35h 00m
1 stop
BKK
ORD
31h 25m
1 stop
* 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
only ฿ 17,694
only ฿ 22,100
Destination

Bangkok
฿ 17,694