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

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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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 October , November 2026

25 Oct - 22 Nov $ 1,033.00
BOS
Boston
Etihad Airways
1 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Etihad Airways
1 STOPS
BOS
Boston
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10 Oct - 02 Nov $ 1,195.00
BOS
Boston
Etihad Airways
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Etihad Airways
1 STOPS
BOS
Boston
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11 Oct - 03 Nov $ 3,062.00
BOS
Boston
Korean Air
1 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Korean Air
1 STOPS
BOS
Boston
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Last minute flights from Boston to Chiang Mai

25 Oct - 01 Nov $ 1,044.00
BOS
Boston
Etihad Airways
1 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Etihad Airways
1 STOPS
BOS
Boston
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10 Oct - 01 Nov $ 1,196.00
BOS
Boston
Etihad Airways
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Etihad Airways
1 STOPS
BOS
Boston
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11 Oct - 31 Oct $ 3,062.00
BOS
Boston
Korean Air
1 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Korean Air
1 STOPS
BOS
Boston
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One-way flights to Chiang Mai from Boston

12:10 PM - 6:45 PM
Korean Air
1 Stops
23h 35m
BOS - CNX
$ 588
Kiwi
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6:40 PM - 7:40 AM
EVA Air
2 Stops
28h 45m
BOS - CNX
$ 775
Kiwi
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6:40 PM - 7:40 AM
EVA Air
2 Stops
28h 45m
BOS - CNX
$ 823
Kiwi
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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.