Best Flights starting from $558
from$558economy
Ontario (ONT)
Tue, Oct 13
One-way
Chiang Mai (CNX)
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Other Options for This Route
Other Destinations
Ontario (ONT) to Seattle (SEA) in October from $49
From $49
Ontario (ONT) to Dallas (DFW) in October from $52
From $52
Ontario (ONT) to Denver (DEN) in October from $56
From $56
Ontario (ONT) to San Francisco (SFO) in October from $65
From $65
Ontario (ONT) to San Antonio (SAT) in October from $72
From $72
Ontario (ONT) to Chicago (ORD) in October from $89
From $89
Flights from Other Cities
Krabi (KBV) to Chiang Mai (CNX) in October from $81
From $81
Chicago (ORD) to Chiang Mai (CNX) in October from $629
From $629
Minneapolis (Any) to Chiang Mai (CNX) in October from $680
From $680
Detroit (DTW) to Chiang Mai (CNX) in October from $700
From $700
Dusseldorf (DUS) to Chiang Mai (CNX) in October from $726
From $726
New York (JFK) to Chiang Mai (CNX) in October from $1,082
From $1,082