The former model has often been commended for her chic fashion sense while in the White House.
She stepped off the plane looking ready for business in a sleek black suit.
The tailored number had a double-breasted jacket and was cut to show off her slim waist.
The jacket had pockets on either side and she wore the look open.
Melania matched the jacket with a pair of low-rise slim fit trousers.
Both parts of the suit were black and had a stylish white pinstripe design.
Underneath the jacket, Melania was seen to be wearing a fitted shirt.
The white shirt was tucked into her trousers and was slightly unbuttoned, giving it a casual feel.
The mother-of-one has been the First Lady of the United States since Donald was inaugurated in 2017.
While Donald has been in office, Melania has embraced the role and will often travel with her husband.
She has also backed campaigns off her own using her political status.