KEY POINTS
  • Treasury Secretary Steven Mnuchin asked for a military plane to fly to his honeymoon
  • "Treasury withdrew its request after a secure communications option was identified during the Secretary's extended travel," a spokesperson told CNBC
  • The Treasury's Office of Inspector General is looking into the request, according to ABC News
Treasury Secretary Steve Mnuchin speaking at the 2017 Delivering Alpha conference in New York on Sept. 12, 2017.

Treasury Secretary Steven Mnuchin asked for a costly government plane to fly to his European honeymoon earlier this year.

The Treasury's Office of Inspector General is looking into the request, according to ABC News, which first reported the story. Operating such a jet can cost around $25,000 an hour, according to ABC.