BOS to CNX from $968 in economy – flightdeals.net

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Korean Air

Round Trip•Economy

Logan International Airport

Boston, United States

Chiang Mai International Airport

Chiang Mai, Thailand

$1,628 USD

-41%$968 USD

Verified about 6 hours ago

September 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

31$1,626 1$1,626 2$1,626 3$1,626 4$1,621 5$1,621 6$1,621 7$1,632 8$1,626 9$1,626 10$1,626 11$1,621 12$1,627 13$1,621 14$1,626 15$1,636 16$1,696 17 18 19 20 21 22 23 24 25$1,686 26$1,621 27$1,621 28 29$1,636 30 1 2 3 4

Limited Availability

10% of dates checked are available within 10% of the lowest price

Sunday, September 27th, 2026

1 round-trip options

Returning

Fri, Oct 2, 2026•5 Day Trip

$1,621 USD