October at Salt Lake City International Airport (SLC) marks shoulder season between summer tourism and the winter ski rush. Travelers benefit from lower airfare in many markets and fewer crowds than peak summer, though early snow at higher elevation can occasionally affect connections. Plan ahead for day-night temperature swings and use SLC as a launching point for Park City, Moab, Yellowstone, and Jackson Hole fall getaways.
October in Panama City (All Airports) (TPAA) is warm and humid with the rainy season tapering off. Travelers should plan for sporadic showers but can still enjoy cultural sites like the Panama Canal and Casco Viejo. Expect active ecotourism and beach transfers to nearby archipelagos with accessible boat schedules in most conditions.