For 1-day tickets, Disneyland does not offer a lower price specifically for online purchases through their official website .
If you live in Southern California, Disney frequently runs online-only promotional deals for locals during off-peak seasons. A Warning on "Too Good to Be True" Deals cheaper to buy disneyland tickets online
Tickets can and do sell out. If you wait until you arrive at the gate, you risk the park being at capacity, making your travel costs a wasted expense. For 1-day tickets, Disneyland does not offer a
Scammers may sell a ticket, report it "lost" to Disney to get a replacement, and leave you with a deactivated barcode. For 1-day tickets