Originally Posted by
GoingAway
Check the NY forum, they have prices, etc but the bus from GrandCentral (also stops at Bryant Park and Port Authority) is the best bet imo to get to EWR
http://www.coachusa.com/info/olympia...wheretobuy.asp
IMO, the easiest connection from the #7 to the Olympia bus is at Bryant Park (5th Ave & 42nd st). Just exit the subway, and cross 42nd st.
You buy your ticket(cc option available) on board the bus when it stops at Port Authority. R/T option saves you a couple of dollars, provided you can use both tickets.
Sunday city traffic should be ok. If it were rush hour, the train out of Penn Stn would be a better option.