Find Cheap Flights from Chicago 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 to Bangkok

(Round-trip)
Depart: Thu Sep 21 2017 Return: Mon Oct 2 2017 Trip spans 12 days
ANA
ANA
ORD
BKK
23h 20m
1 stop
BKK
ORD
22h 35m
1 stop
Depart: Fri Sep 1 2017 Return: Thu Sep 21 2017 Trip spans 21 days
China Eastern
China Eastern
ORD
BKK
22h 15m
1 stop
BKK
ORD
29h 30m
2 stops
Depart: Thu Nov 30 2017 Return: Mon Dec 25 2017 Trip spans 26 days
United
United
ORD
BKK
22h 10m
1 stop
BKK
ORD
19h 35m
1 stop
Depart: Wed Aug 23 2017 Return: Thu Sep 14 2017 Trip spans 23 days
Multiple Airlines
Multiple Airlines
ORD
BKK
22h 45m
1 stop
BKK
ORD
20h 05m
1 stop
Depart: Mon Jan 8 2018 Return: Wed Jan 24 2018 Trip spans 17 days
Asiana Airlines
Asiana Airlines
ORD
BKK
35h 15m
1 stop
BKK
ORD
29h 25m
1 stop
Depart: Tue Aug 15 2017 Return: Tue Aug 29 2017 Trip spans 15 days
EVA Air
EVA Air
ORD
BKK
23h 05m
1 stop
BKK
ORD
30h 55m
1 stop
Depart: Mon Sep 4 2017 Return: Fri Sep 15 2017 Trip spans 12 days
Delta
Delta
MDW
BKK
26h 42m
2 stops
BKK
MDW
29h 33m
2 stops
Depart: Wed Aug 23 2017 Return: Mon Sep 4 2017 Trip spans 13 days
ANA
ANA
ORD
BKK
23h 20m
1 stop
BKK
ORD
20h 05m
1 stop
Depart: Mon Oct 2 2017 Return: Sun Oct 15 2017 Trip spans 14 days
China Eastern
China Eastern
ORD
BKK
35h 45m
2 stops
BKK
ORD
22h 10m
1 stop
Depart: Fri Oct 13 2017 Return: Sat Oct 28 2017 Trip spans 16 days
China Eastern
China Eastern
ORD
BKK
35h 45m
2 stops
BKK
ORD
22h 10m
1 stop
Depart: Mon Jan 1 2018 Return: Thu Jan 18 2018 Trip spans 18 days
Asiana Airlines
Asiana Airlines
ORD
BKK
35h 15m
1 stop
BKK
ORD
29h 25m
1 stop
Depart: Wed Nov 1 2017 Return: Tue Nov 7 2017 Trip spans 7 days
China Eastern
China Eastern
ORD
BKK
35h 50m
2 stops
BKK
ORD
29h 35m
1 stop
Depart: Thu Jan 25 2018 Return: Tue Jan 30 2018 Trip spans 6 days
Asiana Airlines
Asiana Airlines
ORD
BKK
35h 15m
1 stop
BKK
ORD
29h 25m
1 stop
Depart: Sun Sep 17 2017 Return: Sat Sep 30 2017 Trip spans 14 days
Multiple Airlines
Multiple Airlines
ORD
DMK
44h 30m
2 stops
DMK
ORD
57h 05m
2 stops
Depart: Wed Aug 9 2017 Return: Mon Sep 4 2017 Trip spans 27 days
EVA Air
EVA Air
ORD
BKK
22h 40m
1 stop
BKK
ORD
40h 45m
1 stop
Depart: Wed Nov 15 2017 Return: Thu Nov 23 2017 Trip spans 9 days
China Eastern
China Eastern
ORD
BKK
35h 50m
2 stops
BKK
ORD
22h 45m
1 stop
Depart: Mon Sep 4 2017 Return: Sat Sep 30 2017 Trip spans 27 days
Multiple Airlines
Multiple Airlines
ORD
DMK
44h 30m
2 stops
DMK
ORD
57h 05m
2 stops
Depart: Fri Dec 1 2017 Return: Thu Dec 7 2017 Trip spans 7 days
China Eastern
China Eastern
ORD
BKK
35h 50m
2 stops
BKK
ORD
22h 45m
1 stop
Depart: Mon Nov 13 2017 Return: Tue Nov 28 2017 Trip spans 16 days
Delta
Delta
MDW
BKK
24h 40m
2 stops
BKK
MDW
35h 58m
2 stops
Depart: Sun Oct 15 2017 Return: Mon Oct 30 2017 Trip spans 16 days
Multiple Airlines
Multiple Airlines
ORD
DMK
33h 40m
2 stops
DMK
ORD
57h 10m
2 stops
* 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,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Chicago
only $541
only $819
Destination

Bangkok
only $685
only $541