The former star of The Hills and Laguna Beach sported a comfy-looking outfit that was no doubt perfect for her flight on Wednesday (9 October), while also managing to stay as on-trend as ever with some subtle colour co-ordination.
She wore a loose-fitting camel coloured jumper, which she teamed with a pair of blue skinny jeans and a slouchy black handbag slung over her shoulder.
Lauren matched a pair of trendy brown boots with her cosy knitwear and styled her honey-coloured locks in soft curls for the journey.
If only we could all look this put together before we get on a plane!
The 27-year-old entrepreneur - who is dating musician William Tell - has achieved a great deal since leaving her days on reality TV and given that she has racked up a lot of air miles in the process, it's no surprise that she knows how to look her best while jet-setting.
And despite having a clothing line, a series of books and various television appearances under her belt already, Lauren is still eager to do more.
Later this month, the California native is launching a website with her best friend, which aims to sell artisan products made by women who are struggling to support their families.
Speaking to On The Red Carpet, Lauren explained that her latest venture is all about giving these woman a "platform".
She said: "We've gone and met with groups who work with people and we're only working with groups that employ women and we're kind of focusing on places where it's difficult for women to support themselves and their family and get work."
Of course, her new business has involved a fair amount of travelling as well, so we can see why Lauren has her airport style perfected!
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