Osvaldo Vieiro International Airport (Bissau) Taxis of every stripe wait directly outside the arrivals area. A daytime/night-time trip costs around CFA3000/5000. Top-end hotels usually provide pick-up, some for no additional cost.
If money is tight, you could grab a toca-toca (public minibus) to Tchapa (CFA150) at the airport roundabout, a 200m walk from the terminal exit. From there you can hop into a taxi (CFA250) to Praça – Bissau-Velho.