Find Deals on 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
Students
under 26
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: Sun Jan 8 2017 Return: Tue Feb 28 2017 Trip spans 52 days
Major Airline
Major Airline
ORD
1:30a
BKK
11:55p
22h 25m
1 stop
BKK
1:30p
ORD
11:30a
22h 00m
1 stop
Depart: Sat Jan 14 2017 Return: Tue Feb 14 2017 Trip spans 32 days
China Eastern
China Eastern
ORD
8:50a
BKK
4:25a
43h 35m
1 stop
BKK
4:25a
ORD
7:40p
39h 15m
1 stop
Depart: Tue Feb 21 2017 Return: Mon Mar 20 2017 Trip spans 27 days
Hainan Airlines
Hainan Airlines
ORD
9:55a
BKK
6:25a
20h 30m
1 stop
BKK
9:30p
ORD
9:55p
24h 25m
1 stop
Depart: Tue Jan 17 2017 Return: Wed Jan 25 2017 Trip spans 9 days
Air China
Air China
ORD
4:05a
BKK
10:30a
30h 25m
2 stops
BKK
2:15p
ORD
1:02p
46h 47m
2 stops
Depart: Thu Jan 19 2017 Return: Sun Feb 26 2017 Trip spans 39 days
Japan Airlines
Japan Airlines
ORD
7:10a
BKK
5:10a
22h 00m
1 stop
BKK
5:25p
ORD
4:00p
22h 35m
1 stop
Depart: Tue Apr 25 2017 Return: Wed May 31 2017 Trip spans 37 days
EVA Air
EVA Air
ORD
8:30p
BKK
10:20a
37h 50m
1 stop
BKK
8:20a
ORD
5:00a
20h 40m
1 stop
Depart: Sun Feb 5 2017 Return: Wed Mar 1 2017 Trip spans 25 days
Air Canada
Air Canada
ORD
3:51p
BKK
4:10a
36h 19m
2 stops
BKK
6:40p
ORD
3:59a
33h 19m
2 stops
Depart: Thu Mar 23 2017 Return: Tue Apr 4 2017 Trip spans 13 days
Delta
Delta
ORD
3:00a
BKK
6:55a
27h 55m
2 stops
BKK
8:10p
ORD
6:12a
34h 02m
2 stops
Depart: Thu Mar 30 2017 Return: Wed Apr 12 2017 Trip spans 14 days
Asiana Airlines
Asiana Airlines
ORD
7:55p
BKK
6:10a
34h 15m
1 stop
BKK
8:15p
ORD
3:20a
31h 05m
1 stop
Depart: Tue Jun 13 2017 Return: Mon Jun 19 2017 Trip spans 7 days
Turkish Airlines
Turkish Airlines
ORD
5:40p
BKK
5:25p
23h 45m
1 stop
BKK
6:40p
ORD
1:35a
30h 55m
1 stop
Depart: Sun May 21 2017 Return: Sun Jun 18 2017 Trip spans 29 days
Emirates
Emirates
ORD
4:30p
BKK
8:50p
28h 20m
1 stop
BKK
5:25p
ORD
11:30p
30h 05m
1 stop
Depart: Thu Jan 12 2017 Return: Mon Feb 6 2017 Trip spans 26 days
Major Airline
Major Airline
ORD
1:30a
BKK
10:05p
20h 35m
1 stop
BKK
2:55p
ORD
11:30a
20h 35m
1 stop
Depart: Sun Jan 15 2017 Return: Tue Feb 14 2017 Trip spans 31 days
China Eastern
China Eastern
ORD
8:50a
BKK
4:25a
43h 35m
1 stop
BKK
4:25a
ORD
7:40p
39h 15m
1 stop
Depart: Sun Jun 11 2017 Return: Fri Jun 23 2017 Trip spans 13 days
Austrian Airlines
Austrian Airlines
ORD
12:00p
BKK
10:20p
34h 20m
1 stop
BKK
2:50a
ORD
11:30p
20h 40m
1 stop
Depart: Thu Dec 8 2016 Return: Tue Dec 20 2016 Trip spans 13 days
ANA
ANA
ORD
11:15a
BKK
10:15p
35h 00m
1 stop
BKK
5:25a
ORD
3:40p
34h 15m
1 stop
Depart: Thu Jan 5 2017 Return: Tue Feb 7 2017 Trip spans 34 days
China Southern
China Southern
ORD
3:00a
BKK
11:30p
44h 30m
2 stops
BKK
7:00a
ORD
7:10a
48h 10m
2 stops
Depart: Mon Jan 16 2017 Return: Mon Feb 13 2017 Trip spans 29 days
Major Airline
Major Airline
ORD
3:50a
BKK
1:55a
22h 05m
1 stop
BKK
11:25p
ORD
2:40p
39h 15m
1 stop
Depart: Fri Jan 20 2017 Return: Thu Feb 9 2017 Trip spans 21 days
China Eastern
China Eastern
ORD
8:50a
BKK
4:25a
43h 35m
1 stop
BKK
4:25a
ORD
7:40p
39h 15m
1 stop
Depart: Fri Jun 9 2017 Return: Sat Jun 17 2017 Trip spans 9 days
$1035
Select
Qatar Airways
Qatar Airways
ORD
3:45p
BKK
8:40p
28h 55m
1 stop
BKK
5:15p
ORD
10:35p
29h 20m
1 stop
Depart: Sat Jan 21 2017 Return: Thu Feb 9 2017 Trip spans 20 days
Major Airline
Major Airline
ORD
2:10a
BKK
12:10a
22h 00m
1 stop
BKK
12:25p
ORD
11:00a
22h 35m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
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.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

Chicago
$453
Destination

Bangkok
$453