Originally Posted by nicknack
In a situation like this, can you first board in ewr and skip the bos to ewr connection, and same for the return trip??
If you skip the BOS-EWR segment...the rest of your itinerary is typically cancelled. I wouldn't suggest skipping it.
It is probably possible to skip the final EWR-BOS segment because you'll have to get your bags to clear customs...and you can simply not board the final leg.
-Chris