Cheap flights to Sidney, MT
What does SDY mean?
Sidney Richland Municipal Airport is SDY. This code is created by the International Air Transport Association (IATA) and airlines use IATA codes to identify the departing or arrival airports in the flight routes they service.
What airport do you fly into for flights to Sidney?
For a flight to Sidney, you will be flying into Richland Municipal. Sidney Richland Municipal (SDY) is just 2.9 km from the centre of the city.
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