I am in need of the cheapest possible transfer solution within Portugal, from Bragança to Porto Airport (OPO). I have a few options to choose from (like public transport combinations), but since the flight departs in the early morning hours, it would be way easier to get a taxi. Note that there will be 6 passengers, each with large luggage.
Is there any local taxi company in Bragança that is capable of this kind of transfer? Or would, for example, Uber be a better choice?
I have searched for some websites, but since I am not a local, I don't know which ones to trust or not, so I am asking here for advice from more experienced travelers. Thanks a lot!