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

Tuesday, July 28th, 2026

7 round-trip options

Returning
Mon, Aug 3, 2026•6 Day Trip
$2,863 USD
Google Flights
Returning
Wed, Aug 5, 2026•8 Day Trip
$2,852 USD
Google Flights
Returning
Thu, Aug 6, 2026•9 Day Trip
$3,197 USD
Google Flights
Returning
Fri, Aug 7, 2026•10 Day Trip
$4,029 USD
Google Flights
Returning
Sun, Aug 9, 2026•12 Day Trip
$4,029 USD
Google Flights
Returning
Mon, Aug 10, 2026•13 Day Trip
$3,479 USD
Google Flights
Returning
Tue, Aug 11, 2026•14 Day Trip
$3,052 USD
Google Flights