Official with AAA Travel are projecting 37.2 million Americans will journey 50 miles or more from home during the Memorial Day holiday weekend, a 4.7 percent increase from the 35.5 million people who traveled last year and the highest travel volume for the holiday in 10 years. Kicking off the summer driving season, 33 million travelers will be driving to their destinations. The Memorial Day holiday travel period is defined as Thursday, May 21 to Monday, May 25.

Highlights from 2015 Memorial Day Travel Forecast: 

• The 2015 Memorial Day forecast is expected to mark the highest travel volume for the holiday in 10 years, since 2005.
• The 4.7 percent increase over Memorial Day 2014 is the highest forecast growth rate for any of the holidays tracked by AAA since Independence Day 2012.
• More than 88 percent of travelers (33 million) will travel by automobile, an increase of 5.3 percent over last Memorial Day.
• Holiday air travel is expected to increase 2.5 percent to 2.6 million leisure travelers.
• Travel by other modes of transportation including cruises, trains and buses, is expected to decrease 3.6 percent this Memorial Day, to 1.64 million.
• Travelers will encounter higher average daily car rental and lodging costs this year, while airfares are down slightly compared to Memorial Day 2014.

AAA’s projections are based on economic forecasting and research by IHS Global Insight. The Colorado-based business information provider teamed with AAA in 2009 to jointly analyze travel trends during major holidays. AAA has been reporting on holiday travel trends for more than two decades. The complete AAA/IHS Global Insight 2015 Memorial Day Travel Forecast can be found here.