Non-rev into SLC, and take a city bus up to Snowbird, Solitude, Alta, or Brighton (Alta is skis only). At Solitude you can buy runs ten at a time, so if you don't use them all you can come back later. Non-rev home the same day, long day but I've done it, you can be on the slopes by 1100. Works better on weekdays obviously.
Also Park City and the Canyons used to let you ski free on the same day you fly in, you just had to show your boarding pass (nonrev passes always worked). The city buses don't go there, but you could rent a car or I'm sure there's a shuttle.