The pop singer dressed cool and casual for his flight from London to LAX airport, sporting a pair of Vans trainers, black jeans and a bottle green check shirt.
He also wore his new favourite black hat and gave the cameras a cheeky grin, as he strolled along with his designer carry on.
Aston, 25, is thought to be in the States on business, as he has headed out there on his own and without his former JLS bandmates.
The group split up at the end of 2013, after completing their final UK arena tour and announcing that they were ready to "go out on a high".
And the boys are already getting to work on making a name for themselves aside from their success with the chart-topping band.
As well as being a dad to baby daughter Alaia-Mai, Marvin Humes is now co-presenting The Voice UK on a Saturday night, while JLS founder Oritsé Williams has competed on ITV dance show, Stepping Out.
But not one to be left behind, Aston has a few things in the pipeline too and it looks as though he is already starting to put those plans in motion by jetting off to LA.
We wonder what he has in store!
Although the pop star is currently focused on new ventures, he has insisted to JLS fans that he won't forget them.
Yesterday, Aston reassuringly tweeted: "What's all this 'u won't forget us' rubbish! Like I could! #RIDEORDIE right? #love"
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