Boston (BOS) to Chiang Mai (CNX) flight deal in economy from $961

Korean AirKEKorean Air
Round Trip•Economy
United StatesBOS

Logan International Airport

Boston, United States
ThailandCNX

Chiang Mai International Airport

Chiang Mai, Thailand
$1,646 USD
-42%$961 USD
Verified 1 day ago
Limited Availability
12% of dates checked are available within 10% of the lowest price

Sunday, November 15th, 2026

4 round-trip options

Returning
Fri, Nov 20, 2026•5 Day Trip
$1,061 USD
Google Flights
Returning
Sat, Nov 21, 2026•6 Day Trip
$1,061 USD
Google Flights
Returning
Mon, Nov 23, 2026•8 Day Trip
$1,161 USD
Google Flights
Returning
Sat, Nov 28, 2026•13 Day Trip
$1,983 USD
Google Flights