Find Deals on Flights from Chicago to Thailand

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.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Chicago to Thailand

(Round-trip)
Depart: Thu Mar 30 2017 Return: Sun Apr 16 2017 Trip spans 18 days
Etihad Airways
Etihad Airways
ORD
BKK
32h 05m
1 stop
BKK
ORD
36h 55m
1 stop
Depart: Fri Mar 3 2017 Return: Sun Mar 12 2017 Trip spans 10 days
Major Airline
Major Airline
ORD
BKK
48h 15m
2 stops
BKK
ORD
38h 25m
2 stops
Depart: Wed May 10 2017 Return: Tue Jun 13 2017 Trip spans 35 days
China Eastern
China Eastern
ORD
BKK
22h 15m
1 stop
BKK
ORD
22h 10m
1 stop
Depart: Sun Feb 26 2017 Return: Tue Mar 7 2017 Trip spans 10 days
EVA Air
EVA Air
ORD
BKK
37h 10m
1 stop
BKK
ORD
30h 40m
1 stop
Depart: Thu Aug 31 2017 Return: Wed Sep 13 2017 Trip spans 14 days
Japan Airlines
Japan Airlines
ORD
BKK
22h 15m
1 stop
BKK
ORD
19h 30m
1 stop
Depart: Mon May 1 2017 Return: Tue Jun 20 2017 Trip spans 51 days
Cathay Pacific
Cathay Pacific
ORD
CNX
37h 45m
1 stop
CNX
ORD
34h 15m
1 stop
Depart: Tue May 23 2017 Return: Mon Jun 5 2017 Trip spans 14 days
ANA
ANA
ORD
BKK
34h 15m
1 stop
BKK
ORD
22h 35m
1 stop
Depart: Wed Aug 23 2017 Return: Tue Aug 29 2017 Trip spans 7 days
Asiana Airlines
Asiana Airlines
ORD
HKT
36h 15m
1 stop
HKT
ORD
30h 10m
1 stop
Depart: Sat May 13 2017 Return: Sun May 21 2017 Trip spans 9 days
Qatar Airways
Qatar Airways
ORD
BKK
35h 15m
1 stop
BKK
ORD
24h 30m
1 stop
Depart: Tue Mar 14 2017 Return: Tue Mar 28 2017 Trip spans 15 days
Delta
Delta
MDW
HKT
25h 53m
2 stops
HKT
MDW
29h 30m
2 stops
Depart: Wed Mar 8 2017 Return: Sun Mar 12 2017 Trip spans 5 days
Major Airline
Major Airline
ORD
BKK
33h 30m
1 stop
BKK
ORD
29h 35m
1 stop
Depart: Fri Jun 30 2017 Return: Fri Jul 7 2017 Trip spans 8 days
China Eastern
China Eastern
ORD
BKK
22h 15m
1 stop
BKK
ORD
22h 10m
1 stop
Depart: Fri Apr 7 2017 Return: Fri Apr 14 2017 Trip spans 8 days
Major Airline
Major Airline
ORD
BKK
23h 05m
1 stop
BKK
ORD
26h 25m
1 stop
Depart: Sat Jul 1 2017 Return: Tue Jul 4 2017 Trip spans 4 days
China Eastern
China Eastern
ORD
BKK
22h 15m
1 stop
BKK
ORD
22h 10m
1 stop
Depart: Sat Apr 22 2017 Return: Sun May 7 2017 Trip spans 16 days
Major Airline
Major Airline
ORD
BKK
22h 15m
1 stop
BKK
ORD
35h 05m
1 stop
Depart: Wed Jun 14 2017 Return: Tue Jun 20 2017 Trip spans 7 days
$1193
Select
Thai Airways
Thai Airways
ORD
KBV
27h 25m
2 stops
KBV
ORD
25h 20m
2 stops
Depart: Mon Aug 14 2017 Return: Fri Aug 25 2017 Trip spans 12 days
EVA Air
EVA Air
ORD
BKK
23h 05m
1 stop
BKK
ORD
20h 50m
1 stop
Depart: Fri May 5 2017 Return: Fri May 12 2017 Trip spans 8 days
China Eastern
China Eastern
ORD
BKK
22h 15m
1 stop
BKK
ORD
22h 10m
1 stop
Depart: Wed Mar 29 2017 Return: Thu Apr 13 2017 Trip spans 16 days
EVA Air
EVA Air
ORD
BKK
23h 05m
1 stop
BKK
ORD
30h 45m
1 stop
Depart: Fri Aug 25 2017 Return: Mon Sep 4 2017 Trip spans 11 days
China Eastern
China Eastern
ORD
BKK
22h 15m
1 stop
BKK
ORD
51h 45m
3 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 $365
only $905
Destination

Bangkok
$365
Phuket City
$778
Chiang Mai
$681
Krabi
$1193