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Cheap flights from Boston (BOS) to Chiang Mai (CNX)

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How 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 $ 1,106.00
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 - 10 Mar $ 2,086.00
BOS
Boston
Korean Air
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Korean Air
1 STOPS
BOS
Boston

One-way flights to Chiang Mai from Boston

3:40 PM - 8:35 AM
Thai Lion Air
3 Stops
30h 10m
BOS - CNX
9:02 AM - 7:20 AM
EVA Air
2 Stops
37h 33m
BOS - CNX
8:00 PM - 8:05 AM
Turkish Airlines
2 Stops
25h 25m
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)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Boston (BOS) to Chiang Mai (CNX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.