I know AA allows stopovers on one way awards, but does UA?

If not, that's ok.....I currently have 65,000 UA miles...enough for (my 6th!) roundtrip to BKK.....are there any routes that anyone knows of on United or its Partners which stopover in Hawaii (preferably originating in nyc)?

Side Note - my last trip to BKK in December, I used 32,500 for JFK - BKK then got a $299 flight BKK - JFK on Aerosvit! Sad they went out of business ....im not about glamor, but all about budget! Sometimes airlines have really great deals BKK - JFK, but not JFK - BKK....haven't seen any since aerosvit though...anyone know of any airlines currently with these occasional super deals? Lots of questions in 1 - just figured there is no need to post twice! Thanks.