Pittsburgh Airport Marriott, rated with a score of 7.9 from 164 reviewers, is one of the most popular hotels in Coraopolis. Other top stays include Sheraton Pittsburgh Airport Hotel, with an average rating of 7.8 from 134 reviewers, and Motel 6 Coraopolis, Pa- Pittsburgh Airport, with a score of 7.3 from 422 reviewers.