Chiang Mai (CNX) to Chicago (ORD) flight deal in economy from $1,023

Korean AirKEKorean Air
Round Trip•Economy
ThailandCNX

Chiang Mai International Airport

Chiang Mai, Thailand
United StatesORD

O'Hare International Airport

Chicago, United States
$1,697 USD
-40%$1,023 USD
Verified 3 days ago
Fair Availability
30% of dates checked are available within 10% of the lowest price

Thursday, December 17th, 2026

9 round-trip options

Returning
Tue, Dec 22, 2026•5 Day Trip
$1,796 USD
Google Flights
Returning
Wed, Dec 23, 2026•6 Day Trip
$1,796 USD
Google Flights
Returning
Thu, Dec 24, 2026•7 Day Trip
$1,489 USD
Google Flights
Returning
Fri, Dec 25, 2026•8 Day Trip
$1,721 USD
Google Flights
Returning
Sat, Dec 26, 2026•9 Day Trip
$1,489 USD
Google Flights
Returning
Sun, Dec 27, 2026•10 Day Trip
$1,721 USD
Google Flights
Returning
Mon, Dec 28, 2026•11 Day Trip
$1,368 USD
Google Flights
Returning
Tue, Dec 29, 2026•12 Day Trip
$1,368 USD
Google Flights
Returning
Thu, Dec 31, 2026•14 Day Trip
$1,195 USD
Google Flights