The Disneyland Resort offers a wide variety of ticket options to choose from. Guests can choose a ticket that is good for a single day or up to five days for longer stays. There are also tickets that allow guests to "park hop" from Disneyland Park to Disney California Adventure with the same ticket. Currently, 1-day tickets feature a tiered pricing based on the date, with more popular periods and weekends priced higher.
For guests that visit the Disneyland Resort on a regular basis, there are several different Annual Passes to choose from that include admission on select days and a variety of discounts and other benefits.
Disneyland typically updates their pricing once or twice a year. Check here for current pricing.