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 26th, 2026

6 round-trip options

Returning
Tue, Dec 1, 2026•5 Day Trip
$1,177 USD
Google Flights
Returning
Wed, Dec 2, 2026•6 Day Trip
$1,111 USD
Google Flights
Returning
Fri, Dec 4, 2026•8 Day Trip
$1,011 USD
Google Flights
Returning
Sat, Dec 5, 2026•9 Day Trip
$1,011 USD
Google Flights
Returning
Sun, Dec 6, 2026•10 Day Trip
$1,161 USD
Google Flights
Returning
Wed, Dec 9, 2026•13 Day Trip
$961 USD
Google Flights