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

Thursday, November 19th, 2026

3 round-trip options

Returning
Sat, Nov 28, 2026•9 Day Trip
$2,277 USD
Google Flights
Returning
Sun, Nov 29, 2026•10 Day Trip
$1,864 USD
Google Flights
Returning
Wed, Dec 2, 2026•13 Day Trip
$1,455 USD
Google Flights