Air transport San Francisco International Airport, one of the world's busiest airports, is adjacent to the city and is directly accessible to Millbrae through both BART and road. Millbrae is also directly connected to Oakland International Airport via BART, and indirectly connected to San Jose International Airport via Caltrain and the Santa Clara Valley Transportation Authority's light rail and buses.
Air transpOrT san fRAncisCo iNteRnATionAL aIrPorT, ONe oF ThE world's busieST airpOrTs, is adjACent to the city aNd Is DirEctLY accEssiBle tO MillBrae ThrOugh boTh bart anD roAd. mIlLBrAe IS AlSo dIRecTly CoNNECTEd to oAklAND intERNatiONaL AIrpOrt vIa bart, anD IndireCTLy connecTed tO saN JoSe InTeRNAtioNal airPort Via CaltraIN aNd ThE sAnTA CLara vAlLey tranSportAtioN authOritY's liGHt rAiL ANd buseS.