The airline was established on 25 July 1988 as a joint-stock company, but had to wait two years before it could start services, due to a delay in air transport liberalization. It started operations on 7 July 1990 with a flight from Lisbon to Porto. It also flew from Lisbon to Faro that same day. It started operations with scheduled domestic and international charter flights, as scheduled international flights were not then permitted under Portuguese legislation. International scheduled flights started in June 1992 from Lisbon and Porto. The company's first airplanes were Fokker 100, and since the late 1990s it has also purchased 8 Embraer 145, becoming the main competitor of state flag carrier TAP Air Portugal. Operating in the regional market, Portugália focused its operation in domestic routes, as well as on destinations in Spain, France, Italy, Germany and Morocco. The company's fleet stabilized in 2000 with 14 aircraft still operating today. Portugália developed its own maintenance services since its earliest days, however it only managed to have its own Hangar and to increase its base maintenance capabilities as of 2005 with the opening of its Hangar at Lisbon Portela Airport. Performing most of its Fokker and Embraer maintenance in house, Portugália managed to significantly improve its results. Portugália received the title of Best Regional Airline in Europe, in 2001, 2002, 2003, 2004 and 2005, the Skytrax Award for Best Cabin Staff in Europe, in 2005 and 2006, and for Best Cabin Staff in Southern Europe, in 2007.
On 6 November 2006, TAP and Portugalia owners Grupo Espirito Santo, announced TAP's acquisition of 99.81% of Portugalia shares, subject to approval by the regulatory authorities. It had 750 employees. Portugalia was to join the SkyTeam Alliance in 2008. With the acquisition by TAP Air Portugal Group it undertakes a new business model. The company stops working independently and starts working within a group logic as a supplier of flight capacity by hiring its aircraft to TAP Air Portugal. Fernando Pinto, president & CEO of TAP Air Portugal said that the airline's regional subsidiary, Portugália Airlines, is "important to the TAP results as it brings very important passengers from small cities to long distance services.", during European Regional Airlines Association 2012 conference in Porto. On 21 March 2014, TAP Air Portugal announced that it would buy two ATR 42-600 for its subsidiary company Portugália replacing the smaller Beechcraft 1900D previously operated by PGA Express. However, White Airways now operates the ATRs family on behalf of TAP Air Portugal instead of Portugália.
Rebranding to TAP Express
On 14 January 2016, TAP Air Portugal announced that Portugália would be rebranded as TAP Express as of 27 March 2016 as part of the restructuring measures within the group. The company Portugália Airlines however was said to stay independent within the group. On the same day, TAP Air Portugal also announced that the entire Portugália fleet consisting of Fokker 100 and Embraer ERJ-145 would be replaced by July 2016 with new Embraer 190 and ATR 72-600 aircraft which will receive a livery similar to that of TAP Air Portugal.
Destinations
Portugália flies for TAP Express. TAP Express destinations
