Chicago to Bangkok, Thailand for only $402 roundtrip (Oct-May dates)

All the information on this page is accurate at the time of publication.

If you are viewing this deal at a later date, the price and availability may no longer be as advertised.

To ensure you never miss a Secret Flying deal again, download our FREE smartphone app to receive instant flight deal alerts.

Cheap flights from Chicago to Bangkok, Thailand for only $402 roundtrip with American Airlines and Cathay Pacific.


Chicago, USA


Bangkok, Thailand


Chicago, USA


Availability from October 2020 to May 2021 (excluding Christmas/New Year)

Example dates:
18th-25th Oct
19th-26th Oct
20th-27th Oct
24th-31st Oct
30th Oct – 6th Nov
1st-8th Nov
8th-15th Nov
14th-21st Nov
15th-22nd Nov
20th-27th Nov
22nd-29th Nov
24th Nov – 1st Dec
25th Nov – 2nd Dec
5th-12th Dec
9th-16th Apr

More dates are available for $405 roundtrip:
17th-24th Oct
12th-19th Nov
21st-28th Nov
26th Nov – 3rd Dec
27th Nov – 4th Dec
12th-19th Jan
19th-26th Jan
21st-28th Jan
27th Jan – 3rd Feb
15th-22nd Feb
2nd-9th Mar
3rd-10th Mar
4th-11th Mar
8th-15th Mar
9th-16th Mar
10th-17th Mar
11th-18th Mar
16th-23rd Mar
17th-24th Mar
18th-25th Mar
23rd-30th Mar
24th-31st Mar
25th Mar – 1st Apr
6th-13th Apr
7th-14th Apr
8th-15th Apr
10th-17th Apr
11th-18th Apr
5th-12th May

and more…


Various Cities


American Airlines
Cathay Pacific
Japan Airlines






Price screenshot

Find a hotel to go with your flight to