Zero chance, unfortunately. For the first time in a few years the SFA/SPFL didn't manage to sell any domestic games to the US this season.
A VPN and BBC iPlayer will be my stream of choice. (I suppose there's an outside chance a pub might have the same setup, or some dodgy Celtic TV stream, but no idea where you'd find out about that).
EDIT: There may also be an outside chance it's shown on one of the Spanish/Latin American channels, but those can be difficult to track down and often it's a replay rather than live.