Originally Posted by
aacharya
Of course you can. This is why multi-destination options are there.
Also try your search on hipmunk, if UA errors out.
Thanks.
I'm not asking about a multi-city ticket. As you see in my question, I'm asking about stop overs.
As both NRT and Ewr are UA hubs, a stopover seems possible. Your idea would be the obvious choice if the stops were not in hub or connecting cities.