Find Cheap Flights from Bangkok to Chicago O'Hare International

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 Bangkok to Chicago O'Hare International

(Round-trip)
Depart: Mon Sep 18 2017 Return: Tue Oct 24 2017 Trip spans 37 days
Hainan Airlines
Hainan Airlines
BKK
9:40p
ORD
9:20p
23h 40m
1 stop
ORD
11:20a
BKK
8:40a
21h 20m
1 stop
Depart: Fri Oct 13 2017 Return: Sat Oct 21 2017 Trip spans 9 days
China Eastern
China Eastern
BKK
9:35a
ORD
8:40p
35h 05m
1 stop
ORD
10:50a
BKK
9:05a
22h 15m
1 stop
Depart: Tue May 16 2017 Return: Sun Jun 18 2017 Trip spans 34 days
Asiana Airlines
Asiana Airlines
BKK
10:35p
ORD
3:40a
29h 05m
1 stop
ORD
7:55p
BKK
9:25a
37h 30m
1 stop
Depart: Wed May 31 2017 Return: Wed Jun 7 2017 Trip spans 8 days
Qatar Airways
Qatar Airways
BKK
10:05p
ORD
10:35p
24h 30m
1 stop
ORD
3:45p
BKK
12:25p
20h 40m
1 stop
Depart: Mon Jun 19 2017 Return: Sat Jun 24 2017 Trip spans 6 days
Korean Air
Korean Air
BKK
6:00a
ORD
5:40p
35h 40m
1 stop
ORD
8:35a
BKK
7:50a
23h 15m
1 stop
Depart: Fri May 12 2017 Return: Sat May 27 2017 Trip spans 16 days
Royal Jordanian
Royal Jordanian
BKK
8:55p
ORD
12:15a
27h 20m
1 stop
ORD
8:10a
BKK
11:35p
39h 25m
2 stops
Depart: Thu Sep 28 2017 Return: Tue Oct 10 2017 Trip spans 13 days
Cathay Pacific
Cathay Pacific
BKK
2:40a
ORD
9:55p
19h 15m
1 stop
ORD
11:35a
BKK
8:15a
20h 40m
1 stop
Depart: Thu Jun 22 2017 Return: Sat Jun 24 2017 Trip spans 3 days
EVA Air
EVA Air
BKK
11:10a
ORD
5:10a
42h 00m
1 stop
ORD
8:30p
BKK
7:35p
23h 05m
1 stop
Depart: Wed Jul 19 2017 Return: Tue Aug 1 2017 Trip spans 14 days
$1045
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American Airlines
American Airlines
BKK
4:10a
ORD
8:25a
28h 15m
2 stops
ORD
6:25a
BKK
7:00a
24h 35m
2 stops
Depart: Sat Jul 1 2017 Return: Sat Aug 12 2017 Trip spans 43 days
Hainan Airlines
Hainan Airlines
BKK
9:40p
ORD
9:20p
23h 40m
1 stop
ORD
11:20a
BKK
8:40a
21h 20m
1 stop
Depart: Fri Sep 15 2017 Return: Sat Sep 16 2017 Trip spans 2 days
China Eastern
China Eastern
BKK
11:45a
ORD
8:40p
32h 55m
2 stops
ORD
10:50a
BKK
1:40a
38h 50m
2 stops
Depart: Mon Oct 9 2017 Return: Tue Nov 14 2017 Trip spans 37 days
Hainan Airlines
Hainan Airlines
BKK
9:40p
ORD
9:20p
23h 40m
1 stop
ORD
9:55a
BKK
6:25a
20h 30m
1 stop
Depart: Tue Sep 12 2017 Return: Sat Sep 16 2017 Trip spans 5 days
China Eastern
China Eastern
BKK
10:30p
ORD
8:40p
22h 10m
1 stop
ORD
10:50a
BKK
10:35p
35h 45m
2 stops
Depart: Wed Oct 11 2017 Return: Sat Oct 28 2017 Trip spans 18 days
Hainan Airlines
Hainan Airlines
BKK
10:00p
ORD
9:20p
23h 20m
1 stop
ORD
11:20a
BKK
8:25a
21h 05m
1 stop
Depart: Wed Jun 7 2017 Return: Wed Jun 14 2017 Trip spans 8 days
Asiana Airlines
Asiana Airlines
BKK
10:35p
ORD
3:40a
29h 05m
1 stop
ORD
7:55p
BKK
9:25a
37h 30m
1 stop
Depart: Thu Jun 1 2017 Return: Wed Jun 7 2017 Trip spans 7 days
Qatar Airways
Qatar Airways
BKK
4:25p
ORD
10:35p
30h 10m
1 stop
ORD
3:45p
BKK
12:25p
20h 40m
1 stop
Depart: Mon Jun 5 2017 Return: Sun Jun 18 2017 Trip spans 14 days
Hainan Airlines
Hainan Airlines
BKK
9:40p
ORD
9:20p
23h 40m
1 stop
ORD
11:20a
BKK
8:40a
21h 20m
1 stop
Depart: Thu Sep 14 2017 Return: Sat Sep 16 2017 Trip spans 3 days
China Eastern
China Eastern
BKK
4:30p
ORD
8:40p
28h 10m
2 stops
ORD
10:50a
BKK
9:05a
22h 15m
1 stop
Depart: Tue Jun 20 2017 Return: Wed Jun 21 2017 Trip spans 2 days
Asiana Airlines
Asiana Airlines
BKK
7:55p
ORD
3:40a
31h 45m
1 stop
ORD
7:55p
BKK
6:05a
34h 10m
1 stop
Depart: Fri Jun 2 2017 Return: Wed Jun 7 2017 Trip spans 6 days
Qatar Airways
Qatar Airways
BKK
5:15p
ORD
10:35p
29h 20m
1 stop
ORD
3:45p
BKK
3:20p
23h 35m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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

Bangkok
$676
Destination

Chicago
$676