A quick check on The Trainline’s website a few moments ago shows that fast-train ticket sales are now open into September on most Italian train routes such as Rome-Bari; Rome-Naples; Rome-Florence; Florence-Venice; Rome-Milan; Florence-Milan; Venice-Milan and others.
This is your chance to snap up deeply-discounted tickets even before the June revised train schedule is published on June 10. www.TheTrainline.com
Ciao!
Trenitalia has been selling tickets up to September 17 for weeks. There is no need to pay more on a re-seller's site.
Except maybe when the site isn’t user-friendly, or will not process payment .
@kenko thanks for the heads up. The route I’ve been watching for is Napoli centrale to Roma termini .. looks like fast trains still aren’t up. Or at least not for my date, 8/7. They are up through 8/6 .. ugh