Tucson ranked as the 12th most entertaining city in the U.S. —not far below cities like New York, Las Vegas and Chicago ... assigned on a scale from 1 to 10. Arizona's second-most populated city overperformed in Action Network's ranking for the social ...

Frontier Airlines is adding a flight to Las Vegas with fares starting as low as $19 for a limited time. Here's when to fly and how to shop the sale.