Arrival Airport | Chiang Mai Airport |
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Currently, September is the cheapest month in which you can book a Business Class flight from USA to Chiang Rai (average of $2,552). Flying from USA to Chiang Rai in July is currently the most expensive (average of $5,130). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.