Bialystok has a good public transportation network. Buses are reliable and allow easy access to points all around the city.
Buses run from 5 a.m. to 11 p.m. Night buses runs from 12 9.m. to 3 a.m. (approximately every half hour) and are marked with the letter N.
Ticket prices can be checked here
Routes and timetables can be checked here. You can also use a mobile app to check routes and timetables: