Officials said the aircraft, operated by the private carrier K2 Airways, reported a navigational system issue while flying with five people on board.
Pakistan's ex-Prime Minister Imran Khan was shot in the foot at a rally Thursday, according to an official from his party, which said the incident was an assassination attempt.
An earthquake in southwestern Pakistan measured 5.9-magnitude, officials said.
Mayor Wasim Akhtar said at least five or six houses were destroyed in the crash of the domestic flight.
As the people of Pakistan went to the polls on Wednesday, a suicide bomber attacked a crowd of people waiting outside a polling station, killing at least 31.
Alerted by an announcement over a mosque's loudspeaker that an overturned tanker truck had sprung a leak, scores of villagers raced to the scene with fuel containers Sunday to gather the oil. Then the wreck exploded.