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

Friday, November 20th, 2026

4 round-trip options

Returning
Sat, Nov 28, 2026•8 Day Trip
$2,854 USD
Google Flights
Returning
Sun, Nov 29, 2026•9 Day Trip
$2,441 USD
Google Flights
Returning
Mon, Nov 30, 2026•10 Day Trip
$2,583 USD
Google Flights
Returning
Thu, Dec 3, 2026•13 Day Trip
$1,933 USD
Google Flights