Originally Posted by
aamilesslave
There certainly is an airport premium for public transportation, but that is the case in many cities. If you are one person travelling, public transport is very cost effective. If 2 people, taxis aren't much more.
+1
This is very common, one example being BART from SFO to The City; $4.35 from airport adjacent San Bruno station, $8.95 from the in-airport station.