Find Cheap Flights from Chicago O'Hare International 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.
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Book cheap flights from Chicago O'Hare International to Thailand

(Round-trip)
Depart: Sun Nov 5 2017 Return: Sat Nov 18 2017 Trip spans 14 days
China Eastern
China Eastern
ORD
12:00a
BKK
10:05p
23h 05m
1 stop
BKK
12:00a
ORD
5:35a
29h 35m
1 stop
Depart: Fri Nov 24 2017 Return: Sun Dec 3 2017 Trip spans 10 days
Multiple Airlines
Multiple Airlines
ORD
12:00a
HKT
8:51p
44h 51m
3 stops
HKT
12:00a
ORD
10:18a
34h 18m
2 stops
Depart: Thu Feb 8 2018 Return: Sat Feb 24 2018 Trip spans 17 days
Asiana Airlines
Asiana Airlines
ORD
12:00a
BKK
11:15a
35h 15m
1 stop
BKK
12:00a
ORD
5:25a
29h 25m
1 stop
Depart: Mon Nov 13 2017 Return: Mon Nov 27 2017 Trip spans 15 days
Air China
Air China
ORD
12:00a
BKK
3:47a
27h 47m
2 stops
BKK
12:00a
ORD
4:58p
40h 58m
2 stops
Depart: Fri Oct 27 2017 Return: Sun Oct 29 2017 Trip spans 3 days
Cathay Pacific
Cathay Pacific
ORD
12:00a
HKT
7:55a
31h 55m
1 stop
HKT
12:00a
ORD
6:30a
30h 30m
1 stop
Depart: Thu Feb 1 2018 Return: Sun Feb 4 2018 Trip spans 4 days
Singapore Airlines
Singapore Airlines
ORD
12:00a
USM
1:00p
37h 00m
3 stops
USM
12:00a
ORD
12:15a
48h 15m
3 stops
Depart: Wed Jan 17 2018 Return: Wed Jan 31 2018 Trip spans 15 days
EVA Air
EVA Air
ORD
12:00a
KBV
1:25a
25h 25m
2 stops
KBV
12:00a
ORD
9:15p
21h 15m
2 stops
Depart: Wed Dec 13 2017 Return: Thu Dec 21 2017 Trip spans 9 days
$1043
Select
Qatar Airways
Qatar Airways
ORD
12:00a
USM
2:50a
26h 50m
2 stops
USM
12:00a
ORD
10:00a
34h 00m
2 stops
Depart: Fri Nov 24 2017 Return: Sun Dec 3 2017 Trip spans 10 days
China Eastern
China Eastern
ORD
12:00a
BKK
11:05p
23h 05m
1 stop
BKK
12:00a
ORD
7:50a
31h 50m
1 stop
Depart: Fri Dec 1 2017 Return: Thu Dec 7 2017 Trip spans 7 days
China Eastern
China Eastern
ORD
12:00a
BKK
11:05p
23h 05m
1 stop
BKK
12:00a
ORD
10:45p
22h 45m
1 stop
Depart: Sat Mar 3 2018 Return: Sun Mar 11 2018 Trip spans 9 days
Air China
Air China
ORD
12:00a
HKT
4:25p
40h 25m
2 stops
HKT
12:00a
ORD
7:25a
30h 25m
2 stops
Depart: Thu Jan 25 2018 Return: Mon Jan 29 2018 Trip spans 5 days
Multiple Airlines
Multiple Airlines
ORD
12:00a
HKT
5:50p
41h 50m
2 stops
HKT
12:00a
ORD
4:10a
52h 10m
2 stops
Depart: Sat Dec 2 2017 Return: Sun Dec 17 2017 Trip spans 16 days
China Eastern
China Eastern
ORD
12:00a
BKK
11:05p
23h 05m
1 stop
BKK
12:00a
ORD
5:35a
29h 35m
1 stop
Depart: Mon Feb 5 2018 Return: Thu Mar 15 2018 Trip spans 38 days
Asiana Airlines
Asiana Airlines
ORD
12:00a
HKT
11:25a
35h 25m
1 stop
HKT
12:00a
ORD
5:35a
29h 35m
1 stop
Depart: Sat Nov 18 2017 Return: Tue Dec 19 2017 Trip spans 32 days
Air China
Air China
ORD
12:00a
BKK
3:47a
27h 47m
2 stops
BKK
12:00a
ORD
10:21a
34h 21m
2 stops
Depart: Wed Feb 21 2018 Return: Tue Feb 27 2018 Trip spans 7 days
Multiple Airlines
Multiple Airlines
ORD
12:00a
HKT
6:30p
42h 30m
2 stops
HKT
12:00a
ORD
10:10a
34h 10m
2 stops
Depart: Sat Dec 2 2017 Return: Sun Dec 17 2017 Trip spans 16 days
China Eastern
China Eastern
ORD
12:00a
BKK
11:05p
23h 05m
1 stop
BKK
12:00a
ORD
5:35a
29h 35m
1 stop
Depart: Sun Dec 3 2017 Return: Thu Dec 7 2017 Trip spans 5 days
China Eastern
China Eastern
ORD
12:00a
BKK
1:05p
37h 05m
1 stop
BKK
12:00a
ORD
10:45p
22h 45m
1 stop
Depart: Fri Nov 17 2017 Return: Sat Dec 2 2017 Trip spans 16 days
Multiple Airlines
Multiple Airlines
ORD
12:00a
HKT
6:05p
42h 05m
2 stops
HKT
12:00a
ORD
10:18a
34h 18m
2 stops
Depart: Sat Sep 30 2017 Return: Sat Oct 7 2017 Trip spans 8 days
Cathay Pacific
Cathay Pacific
ORD
12:00a
HKT
7:25a
31h 25m
1 stop
HKT
12:00a
ORD
7:35a
31h 35m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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Airports
Origin

Chicago
$562
Destination

Bangkok
$562
Ko Samui
$825
Phuket City
$581
Krabi
$858