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Cheap flights from Ontario (ONT) to Chiang Mai (CNX)

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How to find the cheapest flight from Ontario (ONT) to Chiang Mai (CNX)

How to find the cheapest flight from Ontario (ONT) to Chiang Mai (CNX)
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How to find the cheapest flight from Ontario (ONT) to Chiang Mai (CNX)
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How to find the cheapest flight from Ontario (ONT) to Chiang Mai (CNX)
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Cheap flights from Ontario to Chiang Mai in April , May 2026

26 Apr - 11 May $ 965.00
ONT
Ontario
China Airlines
1 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
China Airlines
1 STOPS
ONT
Ontario
Pick dates
14 Apr - 06 May $ 1,560.00
ONT
Ontario
Starlux Airlines
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Starlux Airlines
1 STOPS
ONT
Ontario
Pick dates
09 Apr - 02 May $ 4,550.00
ONT
Ontario
Starlux Airlines
1 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Starlux Airlines
1 STOPS
ONT
Ontario
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Last minute flights from Ontario to Chiang Mai

28 Apr - 01 May $ 1,250.00
ONT
Ontario
China Airlines
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
China Airlines
2 STOPS
ONT
Ontario
Pick dates
14 Apr - 01 May $ 1,691.00
ONT
Ontario
Starlux Airlines
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Starlux Airlines
1 STOPS
ONT
Ontario
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09 Apr - 30 Apr $ 2,488.00
ONT
Ontario
China Airlines
1 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
China Airlines
1 STOPS
ONT
Ontario
Pick dates

One-way flights to Chiang Mai from Ontario

12:10 AM - 7:30 AM
China Airlines
1 Stops
20h 10m
ONT - CNX
$ 514
Kiwi
Pick dates
1:27 PM - 7:40 AM
EVA Air
2 Stops
30h 58m
ONT - CNX
$ 684
Kiwi
Pick dates
6:49 PM - 7:40 AM
EVA Air
2 Stops
25h 36m
ONT - CNX
$ 793
Kiwi
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How to find the cheapest flight from Ontario (ONT) to Chiang Mai (CNX)

Related info for your journey
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How to find the cheapest flight from Ontario (ONT) 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 Ontario (ONT) to Chiang Mai (CNX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.