Airport. ICAO: SBCT IATA: CWB. Summary. Name, Afonso Pena International Airport. Region, South America and Caribbean. Territory, Brazil Discount hotels near Afonso Pena International Airport, Curitiba. SAVE UP TO 75% OFF hotels near Airports in Curitiba. Rates from USD $11. Book online for With National Car Rental at Curitiba Afonso Pena Intl. Airport (CWB) you benefit from great rates, first class service and the Emerald Club Loyalty program. Smoking at Afonso Pena International Airport (CWB). Airport Rating. 1. Before and After Security Smoking. Smoking is only permitted in designated areas Hotels in S