Yes! As long as you carry a park-to-park ticket, you can go back and forth as many times as you wish between the parks. Just note, without Express Pass, you will have to wait the posted time for the Hogwarts Express, therefore if the wait is long, you might only get to ride it a couple of times during the day.

Yes, you can ride the Hogwarts Express as many times as you like at Universal Orlando Resort, provided you have a Park-to-Park ticket. Because the train travels between two different theme parks—Universal Studios Florida (London/Diagon Alley) and Universal's Islands of Adventure (Hogsmeade)—you must have admission to both parks to board. The experience is different in each direction; the journey from London to Hogsmeade features appearances by Dementors and a glimpse of the Weasley twins, while the return trip from Hogsmeade to London shows different scenery and character interactions through the "window" and "door" effects. In 2026, many Harry Potter fans ride it twice specifically to see both versions of the storytelling. While there is no limit on the number of rides, you must exit the train at the destination station and re-enter the queue if you wish to ride again. During peak hours, wait times can exceed 60 minutes, so utilizing an Express Pass (which is accepted on this attraction) is a highly recommended "pro" move to facilitate multiple trips between the Wizarding Worlds.