Flying out of Portland, OR on a red-eye, I got R/T on United, landing in STT @1330hrs for $350 (KAYAK alerts a little more than 3 months out for Feb '17). Flying into EIS was more than $1K more. No brainer, I can hire a water taxi for the difference, breeze thru customs and then be dropped off at my boat... or save it for Pain Killers when I get off the ferry.
