We are a group of 4 adults wanting to travel from Toulouse Airport to Agen in early August. We arrive at 1.30pm and need to be in Agen by 4.00pm. It appears that the trains don't run at the time to suit us. Is it possible to take a taxi from Toulouse to Agen and approximate cost and could we book this prior to our arrival. Or are we better to hire a car one way? Any suggestions would be much appreciated.