Morris Air started in the 80's as a charter airline by a woman who owned a travel agency. They later started as a scheduled airline and after a very short life was purchased by Southwest Airlines.
They were based in Salt Lake City and flew in the western USA including Anchorage, Alaska and had charters into Mexico. Besides a base in SLC they ran flights up and down the coast serving a number of cities and a couple of times a week to Orlando.
Being owned by a travel agency, they also offered ski vacation packages.
Charter service was between Salt Lake City and Cancun, Cabo San Lucas, Mazatlan, and Puerto Vallarta.