“Missouri airport code” crossword clue

Reveal the answer to see why it works and where this clue has appeared before.STL is the answer to the New York Times crossword clue “Missouri airport code”. It was last seen in the puzzle of September 13, 2026, where it runs at 62 Across and fills 3 squares. It crosses 3 other entries in that grid — those are listed below and are the quickest way to confirm the letters you already have.