Vin Diesel Flies Son On Private Jet ... To Make Warriors Game!

Vin Diesel took father son bonding to a whole new level -- getting on a sick private jet with his 5-year-old son so they could sit COURTSIDE at his kid's very first NBA game!!

Vin and his kid, Vincent Sinclair, posted a video from inside the P.J. -- flying to Oakland to watch the Golden State Warriors take on the Memphis Grizzlies.

Once they got to the stadium, the two sat right on the court as Steph Curry and company CRUSHED the Griz 119-69.

Not a bad Monday night.