Here's how much it costs to fly Obama from Maryland to Miami and back
By Amanda Macias, Business Insider, June 25, 2015
And according to documents obtained by Judicial Watch, the "most expensive-to-operate Air Force One to date," flew President Obama from Andrews Air Force Base in Maryland to Miami and back (a total of 4.2 hours) on Wednesday, April 22, for $866,615.40.
Read more here.
Judicial Watch documents here.