The Keeping Up With The Kardashians star looked cosy in black trousers and a black cape-style coat thrown over a red checked shirt as she walked through LAX on Sunday, 23 November.
Kris, 60, is believed to have flown back to LA from New Orleans, where she was apparently seen filming scenes for E!'s I Am Cait alongside former spouse Caitlyn Jenner.
According to People, a source saw the former partners filming together in the city, presumably for an episode of I Am Cait's second series.
Kris and Caitlyn, then known as Bruce, were married for more than 20 years before splitting in 2013. They have two kids together, Kendall and Kylie, and eight other children between them from past marriages.
Earlier this year, there was reported tension between them after Caitlyn gave an interview to Vanity Fair in which she made critical comments towards Kris. But the former couple now appear to have patched things up as they were seen together backstage at the Victoria Secret Fashion Show this month supporting their model daughter Kendall, 20.
All you need to know about Kim Kardashian: