This weekend, Khloe and Kourtney Kardashian attended the iHeartRadio music festival with sisters Kendall and Kylie Jenner and they took a private jet from Los Angeles to Las Vegas.
Kourtney posted pictures from inside the plane and it looks like it was first class all the way!
Scott Disick was also at the airport (although it looks like he might have skipped the trip) and Khloe posted a Keek video of him flipping her off from the tarmac.
Khloe, who is struggling to help husband Lamar Odom with his drug problems, seemed to be in good spirits.
Scroll down for more pics from their trip...