The 36-year-old former NBA star flew back to the Los Angeles-area with his estranged wife, as well as her family members, Kourtney Kardashian and Kris and Caitlyn Jenner.
A source tells ET that the family was shuttled away in three cars -- one for Kris and Caitlyn, one for Kourtney, Khloe and Lamar, and another just for luggage!
Odom and Kardashian split in 2013 after nearly four years of marriage. In October 2015, Odom was hospitalized after being found unresponsive at a brothel in Crystal, Nevada, and Kardashian called off the divorce shortly after. She has since been been helping her ex out while he recuperates.
Kris spoke openly to ET about Lamar's struggles, the trip to NYC, and Kanye's unwavering support for the former NBA player. Hear more from the Kardashian matriarch in the video below.