I get quite a few emails from visitors to this site asking about travel wihtin Spain - the best, the quickest and the cheapest ways to get around. Most people think about using the bus or train but flight travel can also be cheap, too. A few days ago I was looking for flights to Tenerife from Madrid. Having loooked at Viajar.com and Iberia, I thought I'd check out Spanair and found that they offered the cheapest prices and best timetable. Though you wouldn't go to Tenerife by bus or train, you will find that Spanair offer some competitive prices within mainland Spain (and no, I'm not getting any Euros for plugging them!).