How long is the flight from Denver to Allentown/Bethlehem?

DEN–ABE is about 3h 31m nonstop, covering 2,471 km (1,535 mi).

Which airlines fly nonstop from Denver to Allentown/Bethlehem?

Allegiant Air operates this route nonstop.

DENABE

Denver International Airport (Denver, United States) → Lehigh Valley International Airport (Allentown/Bethlehem, United States)

Also known as Allentown/Bethlehem.

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How long is the flight from Denver to Allentown/Bethlehem?: DEN–ABE is about 3h 31m nonstop, covering 2,471 km (1,535 mi).
Which airlines fly nonstop from Denver to Allentown/Bethlehem?: Allegiant Air operates this route nonstop.