Avianca Flight 671, registration HK-177, was a Lockheed Constellation that crashed and burned on landing at Sangster International Airport, Montego Bay, Jamaica, on 21 January 1960.

It was and remains the worst accident in Jamaican aviation history.

[1] The flight had originated at Miami International Airport, Florida.

The aircraft operating the flight was a Lockheed L-1049E Super Constellation used by Avianca for its Bogotá-Montego Bay routes.

Among the dead was Manuel Jiménez Díaz, known as "Chicuelo II", a famous Spanish bullfighter.