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

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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 May , June 2026

26 May - 09 Jun $ 1,679.00
BOS
Boston
JetBlue Airways
3 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
JetBlue Airways
2 STOPS
BOS
Boston
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25 May - 09 Jun $ 2,062.00
BOS
Boston
Cathay Pacific
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Cathay Pacific
1 STOPS
BOS
Boston
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26 May - 05 Jun $ 3,422.00
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

26 May - 01 Jun $ 1,792.00
BOS
Boston
Cathay Pacific
3 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Cathay Pacific
2 STOPS
BOS
Boston
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23 May - 01 Jun $ 1,792.00
BOS
Boston
Cathay Pacific
3 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Cathay Pacific
2 STOPS
BOS
Boston
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26 May - 01 Jun $ 1,794.00
BOS
Boston
Cathay Pacific
3 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Cathay Pacific
2 STOPS
BOS
Boston
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One-way flights to Chiang Mai from Boston

6:50 PM - 8:45 AM
Thai AirAsia
3 Stops
28h 20m
BOS - CNX
$ 869
Kiwi
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4:48 PM - 7:40 AM
EVA Air
2 Stops
30h 37m
BOS - CNX
$ 1,095
Kiwi
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9:50 PM - 8:00 AM
Turkish Airlines
2 Stops
24h 30m
BOS - CNX
$ 1,371
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.