When flying from Fort Smith to Jamaica, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fort Smith (FSM), located 3.8 mi from the city center, is the airport you fly out of when you book flights from Fort Smith to Jamaica.
These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Fort Smith Airport to Montego Bay Sangster Intl Airport flight would often be abbreviated as a FSM to MBJ flight. Ready for more IATA code knowledge? These are related airports for your current travel destination: Kingston Norman Manley Airport (KIN), Ocho Rios Boscobel Airport (OCJ), Negril Airport (NEG).