The nuptials will be held at the Los Angeles-area home of music manager and Kardashian family friend Irving Azoff, multiple sources confirmed to Us.
The 25-year-old reality starlet and 29-year-old NBA star have been dating for about a month after meeting at a party. Late last week a source told Us that the couple wanted to wed before Odom's NBA season starts on October 7 with a preseason game.
"Khloe and Lamar want to get married before Lamar has to go away for training, and the [basketball] season starts up [this fall]," a source told Us last week.
"They are hoping to pull together a wedding... so they can get married and have time for a honeymoon."
Last month, Kourtney and Khloe Take Miami -- a new spinoff reality series that follows Kardashian and her sister Kourtney as they move to Miami to open a second DASH fashion boutique -- premiered on E!. Kourtney subsequently revealed she is pregnant and is expecting her first child in December.
Odom has also had a busy year, as he helped the Lakers win the NBA Championship in June and recently signed a four-year, $33 million contract extension.