When Jamiroquai updated the official website homepage to link to the Nights Out In The Jungle video and also announce the Coachella Festival date the following text was put on the page...

"So, it's a new year, with new gigs to play, including a handful of live dates in America, starting with the legendary Coachella Festival! Tickets go on sale soon, so watch this space or catch us on social for more details!"

So it seems like to more dates in America will be announced soon.