BOS to CNX from $558 in economy – flightdeals.net

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Korean Air

One Way•Economy

Logan International Airport

Boston, United States

Chiang Mai International Airport

Chiang Mai, Thailand

$823 USD

-32%$558 USD

Verified about 4 hours ago

September 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

31$785 1$785 2$785 3$785 4$784 5$784 6$784 7$791 8$785 9$785 10$785 11$784 12$790 13$784 14$785 15$791 16$870 17 18 19 20 21 22 23 24 25$858 26$784 27$784 28$785 29$791 30 1 2 3 4

Fair Availability

26% of dates checked are available within 10% of the lowest price

Friday, September 18th, 2026

No flight details available for this date.