King Khalid International was first targeted by Yemen's Houthis at around 3pm local time on Saturday (10 October). Further attacks followed on Sunday (11 October).
Thirteen people were killed and hundreds injured in the first strike on the terminal, the BBC reports, with the second claiming another life and causing further injury.
The Houthis, who are aligned with Iran, have claimed responsibility for the attacks and others on other airports in Saudi Arabia. They have warned airlines and passengers against using the country's airports and airspace, according to the BBC.