The rapper will face court in Washington for pre-trial hearings in an assault case, NBC News reports.
Brown was in jail in Los Angeles after being ejected from a Malibu rehab facility on March 14 for violating their rules.
The singer's lawyer, Mark Geragos, had tried to block his transfer into US Marshal custody but was denied the request.
Brown was taken to San Bernardino County jail, en route to DC.
The 24-year-old singer was on probation in October when he got into a fight outside of the W Hotel in DC and was arrested on a felony assault charge.
