Boston (BOS) to Chiang Mai (CNX) flight deal in economy from $968

Korean AirKEKorean Air
Round Trip•Economy
United StatesBOS

Logan International Airport

Boston, United States
ThailandCNX

Chiang Mai International Airport

Chiang Mai, Thailand
$1,628 USD
-41%$968 USD
Verified about 6 hours ago
Limited Availability
10% of dates checked are available within 10% of the lowest price

Sunday, September 13th, 2026

6 round-trip options

Returning
Fri, Sep 18, 2026•5 Day Trip
$1,621 USD
Google Flights
Returning
Sat, Sep 19, 2026•6 Day Trip
$1,621 USD
Google Flights
Returning
Sun, Sep 20, 2026•7 Day Trip
$1,626 USD
Google Flights
Returning
Mon, Sep 21, 2026•8 Day Trip
$1,626 USD
Google Flights
Returning
Tue, Sep 22, 2026•9 Day Trip
$1,626 USD
Google Flights
Returning
Wed, Sep 23, 2026•10 Day Trip
$1,637 USD
Google Flights