- Cheap flights from Chicago (CHI) to Ubon Ratchathani (UBP) (2026) | Expedia.co.th

A golden statue of a mythical creature with a tall tower beside it.

Popular airlines from Chicago to Ubon Ratchathani (UBP-Ubon Ratchathani Intl.)

Be in the know
Get alerts if flight prices drop or rise*
Book smarter
Save up to 40% on select hotels after you book a flight*
Earn twice
Earn your airline miles on top of our rewards
Sign in

Travel information

Origin airport	Chicago Midway Airport
Destination airport	Ubon Ratchathani
Distance	13,541 km away

*Available to Expedia members.