Delta is also a great choice for the route, with an average price of $376 and an overall rating of 7.9.Traveloka helps you find cheap and promo flights to Portland (PDX). With an average price for the route of $346 and an overall rating of 8.3, Alaska Airlines is the most popular choice. The two airlines most popular with KAYAK users for flights from Chicago to Portland are Alaska Airlines and Delta. Upon completion of the most recent renovations, the Portland Art Museum became one of the 25 largest art museums in the US, at a total of 240,000 square feet (22,000 m²), with more. The Portland Art Museum in Portland, Oregon, United States, was founded in 1892, making it the oldest art museum on the West Coast and seventh oldest in the US. It evolved into a four-year college over the following two decades, and was granted university. It was founded in 1946 as a post-secondary educational institution for World War II veterans. Portland State University (PSU) is a public research university located in the southwest University District of downtown Portland, Oregon, United States.
