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 13 days ago
Limited Availability
10% of dates checked are available within 10% of the lowest price

Sunday, November 29th, 2026

3 round-trip options

Returning
Sat, Dec 5, 2026•6 Day Trip
$1,247 USD
Google Flights
Returning
Wed, Dec 9, 2026•10 Day Trip
$1,044 USD
Google Flights
Returning
Fri, Dec 11, 2026•12 Day Trip
$1,074 USD
Google Flights