Cheap flights from Boston (BOS) to Chiang Mai (CNX)
Know your dates, get live prices in secondsHow to find the cheapest flight from Boston (BOS) to Chiang Mai (CNX)
How to find the cheapest flight from Boston (BOS) to Chiang Mai (CNX)
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How to find the cheapest flight from Boston (BOS) to Chiang Mai (CNX)
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How to find the cheapest flight from Boston (BOS) to Chiang Mai (CNX)
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Cheap flights from Boston to Chiang Mai in February , March 2026
28 Feb - 27 Mar
$ 1,099.00
BOS
Boston
Etihad Airways
3 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Etihad Airways
3 STOPS
BOS
Boston
28 Feb - 10 Mar
$ 1,578.00
BOS
Boston
Korean Air
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Korean Air
1 STOPS
BOS
Boston
28 Feb - 13 Mar
$ 1,787.00
BOS
Boston
Alaska Airlines
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Alaska Airlines
2 STOPS
BOS
Boston
One-way flights to Chiang Mai from Boston
3:40 PM - 9:15 AM
Thai Lion Air
Thai Lion Air
3 Stops
30h 50m
BOS - CNX
BOS - CNX
6:24 PM - 7:20 AM
EVA Air
EVA Air
2 Stops
28h 11m
BOS - CNX
BOS - CNX
8:00 PM - 8:05 AM
Turkish Airlines
Turkish Airlines
2 Stops
25h 25m
BOS - CNX
BOS - CNX
How to find the cheapest flight from Boston (BOS) to Chiang Mai (CNX)
Related info for your journey
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How to find the cheapest flight from Boston (BOS) to Chiang Mai (CNX)
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How to find the cheapest flight from Boston (BOS) to Chiang Mai (CNX)
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