You can travel from Corfu by boat to Saranda. As you arrived at the airport you get a taxi and go to the ferry boats. The boat leaves three times a day depending on the season. To see the timetable of the ferry boats you can visit http://www.finikas-lines.com/lines. The trip takes about an hour and a half and the price of the ticket range from 19 to 24 euro depending on the season.