If DeMar DeRozan will allow the Bulls’ not-so-secret weapon, a.k.a. his daughter, Diar to miss school on Friday, the screeching 9-year-old free throw disruptor has a free ride to Miami … courtesy of United Airlines.

Diar became an overnight sensation following Wednesday night’s game … where she repeatedly screamed while the Raptors players shot free throws, which appears to have worked!

Toronto missed half of their free throws — going 18 of 36 from the charity stripe — in the elimination game that they lost 109-105. The Raptors normally shoot nearly 80 percent … meaning they left about 10 points (and a win) on the table.

The Raptors are now home.

As for Chicago, in order to advance, the Bulls must beat the Heat tonight in Miami … and United say they have a seat aboard one of their jets for Diar.

“The flight’s on us. What do you say, @DeMar_DeRozan? We’d love to take Diar’s talents to South Beach,” the airline tweeted.

It makes sense. The Bulls play at the United Center … the arena inked a 20-year extension for the naming rights in 2013.

Although Diar has become a fan-favorite in Chicago, DeMar said she won’t attend Friday night’s win-or-go-home game, explaining she has to get back to school.