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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 August , September 2026

30 Aug - 23 Sep $ 1,159.00
BOS
Boston
Etihad Airways
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Etihad Airways
2 STOPS
BOS
Boston
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26 Aug - 11 Sep $ 1,590.00
BOS
Boston
Alaska Airlines
1 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Alaska Airlines
2 STOPS
BOS
Boston
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26 Aug - 11 Sep $ 1,899.00
BOS
Boston
Etihad Airways
1 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Etihad Airways
2 STOPS
BOS
Boston
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Last minute flights from Boston to Chiang Mai

26 Aug - 01 Sep $ 1,434.00
BOS
Boston
JetBlue Airways
1 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
JetBlue Airways
3 STOPS
BOS
Boston
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26 Aug - 01 Sep $ 1,443.00
BOS
Boston
JetBlue Airways
1 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
JetBlue Airways
3 STOPS
BOS
Boston
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26 Aug - 01 Sep $ 1,461.00
BOS
Boston
JetBlue Airways
1 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
JetBlue Airways
3 STOPS
BOS
Boston
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One-way flights to Chiang Mai from Boston

1:45 AM - 7:50 AM
Cathay Pacific
1 Stops
21h
BOS - CNX
$ 585
Kiwi
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1:45 AM - 4:50 PM
Cathay Pacific
1 Stops
29h 55m
BOS - CNX
$ 585
Kiwi
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1:45 AM - 7:50 AM
Cathay Pacific
1 Stops
21h
BOS - CNX
$ 699
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.