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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 June , July 2026

14 Jun - 09 Jul $ 2,056.00
BOS
Boston
Qatar Airways
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Qatar Airways
2 STOPS
BOS
Boston
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14 Jun - 09 Jul $ 2,062.00
BOS
Boston
Qatar Airways
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Qatar Airways
2 STOPS
BOS
Boston
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14 Jun - 08 Jul $ 3,891.00
BOS
Boston
Cathay Pacific
1 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Cathay Pacific
1 STOPS
BOS
Boston
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Last minute flights from Boston to Chiang Mai

24 Jun - 01 Jul $ 2,080.00
BOS
Boston
Etihad Airways
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Etihad Airways
2 STOPS
BOS
Boston
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14 Jun - 01 Jul $ 2,664.00
BOS
Boston
Cathay Pacific
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Cathay Pacific
1 STOPS
BOS
Boston
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14 Jun - 30 Jun $ 4,020.00
BOS
Boston
Cathay Pacific
1 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Cathay Pacific
1 STOPS
BOS
Boston
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One-way flights to Chiang Mai from Boston

4:45 PM - 10:00 AM
China Eastern Airlines
2 Stops
33h 40m
BOS - CNX
$ 901
Kiwi
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7:03 AM - 7:40 AM
EVA Air
2 Stops
40h 22m
BOS - CNX
$ 1,191
Kiwi
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1:45 AM - 7:50 AM
Cathay Pacific
1 Stops
21h
BOS - CNX
$ 2,542
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.