Scott Disick Shares Sweet Pic of His 'Boys' Trip' With Son Mason

The father and son spent some quality time on a private plane on Tuesday.

Scott Disick enjoyed some quality time with his son, Mason, when they took a "boys' trip" on Tuesday.

The 32-year-old reality star -- who checked out of rehab last week after a month-long stint at a facility in Malibu, California – was on a private plane with his 5-year-old son, and they couldn't have looked more adorable.

Disick took to Instagram to share a sweet snapshot of the dynamic duo sitting in luxury seats with their arms crossed and rocking matching smirks.

WATCH: Kourtney Kardashian Gets Emotional Over Scott Disick Split, Talks Co-Parenting on 'KUWTK' Premiere

Disick, with his perfectly groomed stubble, looked cozy in a casual grey hoodie, while Mason looked right at home in what appears to be scuba gear or a ninja outfit. Either way, it looks like he's living any kid’s dream.

Disick didn't divulge where they were traveling to, but he did share another photo of himself and Mason standing in front of a giant sign advertising Gulfstream private jets, which he captioned simply, "Shopping."

WATCH: EXCLUSIVE! Scott Disick Checks Out of Rehab After One Month

Since exiting rehab last Wednesday, Disick has been spending a lot of time with his family, including making his first public appearance with ex Kourtney since their split in July, having lunch with Kendall Jenner and even enjoying his first night out of rehab at a sushi dinner with Kris Jenner.

While in the Malibu rehab facility, Disick received a visit from his kids, Mason, 3-year-old daughter Penelope and 11-month-old son Reign, along with Kris. Check out the video below for more on Disick's time in rehab.