Find Cheap Flights from Chicago O'Hare International to Bangkok

Depart
Return
1 adult
Adults
18-64
Seniors
65+
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 from Chicago O'Hare International to Bangkok

(Round-trip)
Depart: Mon Jul 24 2017 Return: Thu Sep 14 2017 Trip spans 53 days
China Eastern
China Eastern
ORD
10:50a
BKK
8:30p
33h 40m
1 stop
BKK
12:50p
ORD
8:40p
31h 50m
1 stop
Depart: Mon Aug 28 2017 Return: Mon Sep 11 2017 Trip spans 15 days
ANA
ANA
ORD
7:50a
BKK
7:10a
23h 20m
1 stop
BKK
6:05p
ORD
4:40p
22h 35m
1 stop
Depart: Mon Oct 2 2017 Return: Wed Nov 1 2017 Trip spans 31 days
United
United
ORD
8:15a
BKK
7:10a
22h 55m
1 stop
BKK
8:30p
ORD
12:10a
27h 40m
1 stop
Depart: Tue Aug 1 2017 Return: Sun Sep 24 2017 Trip spans 55 days
Major Airline
Major Airline
ORD
3:50a
BKK
3:10a
23h 20m
1 stop
BKK
10:50p
ORD
6:55p
20h 05m
1 stop
Depart: Sun Aug 20 2017 Return: Tue Sep 12 2017 Trip spans 24 days
Asiana Airlines
Asiana Airlines
ORD
7:55p
BKK
6:05a
34h 10m
1 stop
BKK
10:35p
ORD
3:40a
29h 05m
1 stop
Depart: Sun Sep 24 2017 Return: Thu Oct 5 2017 Trip spans 12 days
EVA Air
EVA Air
ORD
8:30p
BKK
7:15p
22h 45m
1 stop
BKK
8:20a
ORD
4:40a
20h 20m
1 stop
Depart: Tue Oct 31 2017 Return: Sat Dec 2 2017 Trip spans 33 days
Hainan Airlines
Hainan Airlines
ORD
11:55a
BKK
8:25a
20h 30m
1 stop
BKK
8:25p
ORD
8:55p
24h 30m
1 stop
Depart: Mon May 1 2017 Return: Mon May 22 2017 Trip spans 22 days
Qatar Airways
Qatar Airways
ORD
3:45p
BKK
3:20p
23h 35m
1 stop
BKK
10:05p
ORD
10:35p
24h 30m
1 stop
Depart: Sun Aug 6 2017 Return: Mon Sep 4 2017 Trip spans 30 days
Korean Air
Korean Air
ORD
8:35a
BKK
7:50a
23h 15m
1 stop
BKK
6:40p
ORD
5:25p
22h 45m
1 stop
Depart: Fri Jul 14 2017 Return: Sun Jul 30 2017 Trip spans 17 days
China Eastern
China Eastern
ORD
10:50a
BKK
9:05a
22h 15m
1 stop
BKK
10:30p
ORD
8:40p
22h 10m
1 stop
Depart: Sun Jul 23 2017 Return: Tue Sep 12 2017 Trip spans 52 days
China Eastern
China Eastern
ORD
10:50a
BKK
2:05a
39h 15m
1 stop
BKK
10:30p
ORD
8:40p
22h 10m
1 stop
Depart: Tue Aug 29 2017 Return: Wed Sep 13 2017 Trip spans 16 days
ANA
ANA
ORD
7:50a
BKK
7:10a
23h 20m
1 stop
BKK
6:05p
ORD
4:40p
22h 35m
1 stop
Depart: Thu Oct 12 2017 Return: Sat Oct 21 2017 Trip spans 10 days
Major Airline
Major Airline
ORD
4:30p
BKK
3:15p
22h 45m
1 stop
BKK
6:15p
ORD
12:40a
30h 25m
1 stop
Depart: Tue Oct 3 2017 Return: Sun Oct 15 2017 Trip spans 13 days
United
United
ORD
8:15a
BKK
5:35a
21h 20m
1 stop
BKK
8:30p
ORD
11:00p
26h 30m
1 stop
Depart: Sun Sep 3 2017 Return: Sat Sep 16 2017 Trip spans 14 days
Asiana Airlines
Asiana Airlines
ORD
7:55p
BKK
9:25a
37h 30m
1 stop
BKK
10:35p
ORD
3:40a
29h 05m
1 stop
Depart: Wed Sep 6 2017 Return: Wed Sep 27 2017 Trip spans 22 days
ANA
ANA
ORD
7:50a
BKK
7:10a
23h 20m
1 stop
BKK
6:05p
ORD
4:40p
22h 35m
1 stop
Depart: Thu Oct 5 2017 Return: Wed Oct 18 2017 Trip spans 14 days
EVA Air
EVA Air
ORD
8:30p
BKK
8:25a
35h 55m
1 stop
BKK
10:15p
ORD
4:40a
30h 25m
1 stop
Depart: Sun Oct 15 2017 Return: Fri Oct 20 2017 Trip spans 6 days
Major Airline
Major Airline
ORD
7:20a
BKK
4:40a
21h 20m
1 stop
BKK
6:00p
ORD
5:20p
23h 20m
1 stop
Depart: Mon Oct 9 2017 Return: Sun Nov 5 2017 Trip spans 28 days
United
United
ORD
7:50a
BKK
7:10a
23h 20m
1 stop
BKK
7:30p
ORD
9:45p
26h 15m
1 stop
Depart: Tue May 2 2017 Return: Mon May 8 2017 Trip spans 7 days
Qatar Airways
Qatar Airways
ORD
3:45p
BKK
8:40p
28h 55m
1 stop
BKK
10:05p
ORD
10:35p
24h 30m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Chicago
$509
Destination

Bangkok
$509