Best Flights starting from $1,055
from$1,055economy
Ontario (ONT)
Mon, Dec 21
One-way
Chiang Mai (CNX)
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Other Options for This Route
Other Destinations
Ontario (ONT) to San Francisco (SFO) in December from $43
From $43
Ontario (ONT) to Chicago (ORD) in December from $140
From $140
Ontario (ONT) to Fort Lauderdale (FLL) in December from $160
From $160
Ontario (ONT) to Atlanta (Any) in December from $161
From $161
Ontario (ONT) to Medford (MFR) in December from $169
From $169
Ontario (ONT) to Puerto Vallarta (PVR) in December from $186
From $186
Flights from Other Cities
Dusseldorf (DUS) to Chiang Mai (CNX) in December from $643
From $643
Dallas (Any) to Chiang Mai (CNX) in December from $922
From $922
Chicago (ORD) to Chiang Mai (CNX) in December from $970
From $970
Chicago (ORD) to Chiang Mai (CNX) in December from $5,567
From $5,567
Portland (PDX) to Chiang Mai (CNX) in January from $578
From $578
Munich (MUC) to Chiang Mai (CNX) in January from $962
From $962