PHX-SEA-SIT-JNU-ANC-OME. I'm just connecting in SEA.
I suspect I could have thrown in another city as well, if I wanted to. But I think a lot depends on the agent you get.
BTW, this won't work from the East Coast of the USA in summer, because Alaska does not load any standard award availability for the summer from DEN East (as best I could tell). Everything out West, including Alaska cities, are easy to find inventory, at least this far in advance for next summer.