Find Cheap Flights from Thailand to Chicago

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 Thailand to Chicago

(Round-trip)
Depart: Mon Nov 20 2017 Return: Mon Dec 4 2017 Trip spans 15 days
China Eastern
China Eastern
BKK
ORD
45h 05m
2 stops
ORD
BKK
47h 45m
2 stops
Depart: Sat Dec 16 2017 Return: Sat Jan 6 2018 Trip spans 22 days
Hainan Airlines
Hainan Airlines
BKK
ORD
24h 25m
1 stop
ORD
BKK
20h 30m
1 stop
Depart: Mon Apr 2 2018 Return: Mon Apr 16 2018 Trip spans 15 days
China Southern
China Southern
BKK
ORD
64h 05m
2 stops
ORD
BKK
28h 40m
2 stops
Depart: Wed Nov 1 2017 Return: Sun Nov 5 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
BKK
ORD
20h 20m
1 stop
ORD
BKK
24h 30m
1 stop
Depart: Sat Mar 31 2018 Return: Sun Apr 8 2018 Trip spans 9 days
Asiana Airlines
Asiana Airlines
BKK
ORD
31h 45m
1 stop
ORD
BKK
34h 10m
1 stop
Depart: Mon Oct 30 2017 Return: Mon Nov 6 2017 Trip spans 8 days
Cathay Pacific
Cathay Pacific
BKK
ORD
18h 55m
1 stop
ORD
BKK
20h 35m
1 stop
Depart: Sun Oct 29 2017 Return: Sun Nov 5 2017 Trip spans 8 days
Qatar Airways
Qatar Airways
BKK
ORD
25h 30m
1 stop
ORD
BKK
20h 15m
1 stop
Depart: Sat Dec 16 2017 Return: Thu Jan 4 2018 Trip spans 20 days
$1086
Select
EVA Air
EVA Air
BKK
ORD
30h 30m
1 stop
ORD
BKK
23h 15m
1 stop
Depart: Mon Dec 4 2017 Return: Wed Jan 10 2018 Trip spans 38 days
$1143
Select
Delta
Delta
BKK
MDW
28h 50m
2 stops
MDW
BKK
26h 37m
2 stops
Depart: Wed Nov 22 2017 Return: Sat Dec 2 2017 Trip spans 11 days
China Eastern
China Eastern
BKK
ORD
45h 05m
2 stops
ORD
BKK
47h 45m
2 stops
Depart: Wed Dec 20 2017 Return: Tue Jan 2 2018 Trip spans 14 days
$1349
Select
Air India
Air India
BKK
ORD
22h 10m
1 stop
ORD
BKK
26h 10m
1 stop
Depart: Fri Dec 15 2017 Return: Wed Jan 3 2018 Trip spans 20 days
China Eastern
China Eastern
BKK
ORD
45h 05m
2 stops
ORD
BKK
47h 45m
2 stops
Depart: Sun Dec 17 2017 Return: Sat Jan 6 2018 Trip spans 21 days
Hainan Airlines
Hainan Airlines
BKK
ORD
24h 25m
1 stop
ORD
BKK
20h 30m
1 stop
Depart: Mon Dec 18 2017 Return: Sun Jan 7 2018 Trip spans 21 days
China Eastern
China Eastern
BKK
ORD
45h 05m
2 stops
ORD
BKK
36h 05m
2 stops
Depart: Mon Dec 18 2017 Return: Sat Jan 6 2018 Trip spans 20 days
Hainan Airlines
Hainan Airlines
BKK
ORD
24h 20m
1 stop
ORD
BKK
20h 30m
1 stop
Depart: Fri Nov 17 2017 Return: Fri Dec 1 2017 Trip spans 15 days
China Eastern
China Eastern
BKK
ORD
51h 45m
3 stops
ORD
BKK
47h 45m
2 stops
Depart: Tue Oct 31 2017 Return: Tue Nov 7 2017 Trip spans 8 days
Cathay Pacific
Cathay Pacific
BKK
ORD
18h 55m
1 stop
ORD
BKK
20h 50m
1 stop
Depart: Mon Nov 27 2017 Return: Wed Nov 29 2017 Trip spans 3 days
China Eastern
China Eastern
BKK
ORD
45h 05m
2 stops
ORD
BKK
41h 05m
3 stops
Depart: Tue Oct 31 2017 Return: Sat Nov 11 2017 Trip spans 12 days
Qatar Airways
Qatar Airways
BKK
ORD
25h 30m
1 stop
ORD
BKK
20h 15m
1 stop
Depart: Wed Dec 20 2017 Return: Sat Jan 6 2018 Trip spans 18 days
Hainan Airlines
Hainan Airlines
BKK
ORD
24h 20m
1 stop
ORD
BKK
20h 30m
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.

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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.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Bangkok
$662
Destination

Chicago
only $662
only $1143