How long is the flight from Chicago to Key West?

Direct flights from ORD to EYW cover approximately 2,019 km (1,255 miles), with an estimated flight time of 2h 23m. Operating airlines: AA, UA.

Cheap flights from Chicago to Key West

Direct flight: 2,019 km, ~2h 23m from Chicago (ORD) to Key West (EYW).

Last updated May 25, 2026 · By Flightmaps Editorial

How long is the flight from Chicago to Key West?

Direct flights from ORD to EYW cover approximately 2,019 km (1,255 miles), with an estimated flight time of 2h 23m. Operating airlines: AA, UA.

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