And it was only the best flying attire for Kourtney Kardashian's adorable son Mason.
The two-year-old fashionista was all cosy in a matching cashmere cable-knit sweater and trousers as he arrived at JFK airport with his heavily pregnant mother and father Scott Disick.
Flying attire: Kourtney Kardashian's son Mason was all cosy in a matching cashmere cable-knit two-piece as he arrived at JFK airport today with his mother
The youngster trotted along inside to the terminal as he held the 33-year-old reality star's hand.
His luxurious attire was paired with some leather moccasins on his little feet.
Kourtney, meanwhile, displayed her growing baby bump in a taupe T-shirt worn underneath a cream tuxedo jacket, which were paired with some black leggings.
She kept her feet comfortable in a pair of knee-high flat suede boots.
Home time: Mason, his mother and father Scott Disick are heading back to LA
Mason's equally fashionable father looked uncharacteristically casual in a light grey hoodie, black trousers and loafers.
The famous family are flying home to Los Angeles after joining the rest of the Kardashian clan last night to promote the new series of their family reality show Keeping Up With The Kardashians at the E! Upfront event.
Cutie: His luxurious attire was paired with some tan leather moccasins on his little feet
Kourney looked fabulous for the event in a Sixties-style black mini-dress.
She livened her outfit up with a yellow necklace and neon pink court shoes.
Today the reality star tweeted her excitement about returning home.
'Tata NYC...hello LA! No more flying for me for a long time and very excited about it. LA and I are going to get very cuddly together,' she wrote.
Luckily the gorgeous brunette has Scott and Mason to fly with.
Kourtney revealed that she has claustrophobia to fans on her blog last week and discussed a particular incident at an airport.
'I have been claustrophobic just recently in my third trimester of my pregnancy,' she said.
'I had a small panic attack in customs [in LAX] when they stopped everyone in a tunnel. Looking behind me all I could see was people and in front of me tons of people and I couldn't even tell where the tunnel ended.'
'I had to just run to the front of the line, because I literally couldn't breathe,' she continued. 'It's a horrible feeling and I'm hoping that it goes away after my pregnancy. I hate that feeling of being trapped with no control. Ahhh deep breath!'
Heavy load: Kourtney appeared to struggle with her baby bump and carrying little Mason
And Kourtney, a self-confessed fitness freak, has been keeping active in other ways too.
'I've been busy chasing after Mason," Kourtney told People magazine.
'We go on walks all the time. Pushing the stroller is like carrying all these weights, and then [there's] the extra weight on my stomach, so it's good. It's fun.'
She added: 'Last time I felt amazing the whole pregnancy, and this time too. I feel really lucky.'
Promotional duties: The famous family are flying home after joining the rest of the Kardashian clan last night to promote the new series
Gorgeous: Kourtney looked fabulous for the event in a Sixties-style black mini-dress
Kourtney, who revealed in February that she is expecting a girl, also appeared on the Racheal Ray show last week and said that Mason is just as excited as she is to welcome a baby into the family.
'He's really excited,' the Keeping Up With the Kardashians star told Ray.
'Yesterday he was talking about how he's excited to hold her and he's been like, recently obsessed with babies.'
Expanding the brood: Kourtney is expecting a baby girl this year