1. The Ticketmaster Website: The official Ticketmaster website is the primary source for purchasing tickets for Celine Dion's shows at The Colosseum at Caesars Palace. You can visit the website and search for Celine Dion, select the desired date and time, and then choose the seating options that are available.
2. The Colosseum Box Office: You can also purchase tickets in person at the Colosseum Box Office located at Caesars Palace. The box office is open daily from 10 am to 10 pm.
3. Phone Purchase: You can also purchase tickets by calling Ticketmaster's phone number 1-(800) 745-3000.
4. Online Resellers: There are a number of online resellers that sell tickets to Celine Dion's shows. However, it is important to use caution when purchasing tickets from a reseller, as there is a higher risk of fraud and counterfeit tickets.
It's worth noting that Celine Dion's Las Vegas shows are usually very popular, so it's a good idea to purchase your tickets well in advance to ensure availability.