At the World Cup, Bongiorno finished in 25th place in the qualification round, missing out on the top-16 finals. Her final ranking of 25th is just behind her previous best personal best of 24th in the parallel giant slalom from last season.
In the men's event Harvey Edmanson was 42nd.
The pair also competed in a team event in Simonhöhe and placed 23rd.
Earlier in the week in the European Cup parallel slalom event in Pamporovo, Bongiorno had a podium performance finishing in third.