Denver International Airport (DIA) is approximately 100 miles from Breckenridge. As a key player in the domestic travel scene, there are thousands of flights in and out of DIA every day. In 2011, over 53 million passengers traveled through this modern airport. The airlines which provide the most flights into Denver from our major Breckenridge travel markets include United, Frontier, Southwest, American, Delta, JetBlue and several others. The airport provides the full range of rental car companies, along with several Ground Transportation options to get you up to Breckenridge.