Chicago (ORD) to Chiang Mai (CNX) flight deal in economy from $910

Korean AirKEKorean Air
Round Trip•Economy
United StatesORD

O'Hare International Airport

Chicago, United States
ThailandCNX

Chiang Mai International Airport

Chiang Mai, Thailand
$2,025 USD
-55%$910 USD
Verified 14 days ago
Limited Availability
10% of dates checked are available within 10% of the lowest price

Saturday, December 19th, 2026

3 round-trip options

Returning
Fri, Dec 25, 2026•6 Day Trip
$2,993 USD
Google Flights
Returning
Tue, Dec 29, 2026•10 Day Trip
$3,183 USD
Google Flights
Returning
Thu, Dec 31, 2026•12 Day Trip
$3,638 USD
Google Flights