Cool off in Canada

United Airlines is offering some fare sales they've titled Canadian Escapes. The fares are good between selected U.S. and Canadian destinations. Requirements: purchase tickets before September 23 and at least seven days in advance. You must also stay over at least one Saturday night and complete the trip by September 30. Sample one-way fares based on roundtrip purchase: Washington DC-Toronto $129 USD; Chicago-Montreal $95. Read all the fine print carefully!