From Broadway train to New York Penn Station then train to Bridgeport Amtrak. 2 h 41 min $115. From 46 Av/171 St bus to Flushing - Main St, line 7 subway to Grand Central, train to Greater Bridgeport Bus Terminal, then bus to Fairfield&state Nw. 3 h 52 min $34. From Queens drive to Bridgeport. 1 h 6 min $6.