I had to add a checked bag to my Horizon Air trip last month and honestly, the website was a little confusing. What saved me was just calling their support directly at 877-764-3622. The agent added my bag in minutes, and I didn’t have to worry about missing something online. They also explained the fees clearly, so I knew exactly what to expect at the airport. Ever since a messy cancellation I had last year, I’ve learned it’s way easier to just call for bookings, changes, or baggage instead of stressing with the app.
