• Book your next Las Vegas adventure and save! Select your hotel, flights and experiences all in one single vacation package.Save 60% or more when you book a Hotel+ Flight.
  
• Prices are Dropping on Flights to Europe! Flight Price Drops to top European destinations are a great way to save money while exploring some of the most popular cities in Europe. Whether you're planning a romantic getaway to Paris, a cultural adventure in Rome, or visiting iconic landmarks in London, there are plenty of opportunities to find discounted flights.
• Save up to 60% on top-rated hotels with Express Deals. The hotel makes the vacation. Whether you’re off on the trip of a lifetime or just stopping for the night, booking the right hotel at the right price can make all the difference. Priceline takes the guesswork out of finding deals, but a few savvy tips can help you save even more.
  
• Save up to $625 when you book your flight & hotel together in a vacation package. With Priceline’s packages, you can combine your hotel, flight, and car to unlock deeper savings, see total trip pricing upfront, and book everything in one easy checkout. Package-exclusive prices help you save more than booking separately.
  

Priceline Last Minute Deals

• Priceline Last-minute cruises & bonus offers

How Priceline can lower its fees

• Negotiate Flights: Over the last 12 months, a substantial percentage of searches on priceline.com have resulted in up to 60% savings on Name Your Own Price® in comparison to the lowest published fares on priceline.com (same travel dates and origin and destination dates). Savings are not guaranteed and will vary based on offer price and availability. Airfares are subject to change frequently and there is no guarantee that an offer will be accepted. Priceline's Name Your Own Price® service is different from other travel sites. Exact airline and flight times are disclosed only after purchase. 
• Negotiate Hotels: Over the last 12 months, a substantial percentage of accepted offers have resulted in savings of up to 50% in comparison to the lowest published rates on other leading online travel sites for the same itinerary. There is no guarantee that hotels, dates or prices will be available and savings are not guaranteed. Actual prices and availability are always subject to change. Priceline's Name Your Own Price® reservation system is different from other online travel sites. With priceline's Name Your Own Price® reservation system, the exact hotel is shown only after purchase.
• Negotiate Rental Cars: Over the last 12 months, a substantial percentage of accepted offers have resulted in savings of up to 30% in comparison to the lowest published rates on other leading online travel sites for the same itinerary. Percentage based savings claims apply to rental car purchases using priceline's Name Your Own Price® reservation system only and are compared to published price for the same rental car type and dates and do not include taxes and fees. Rental car savings are not guaranteed and will vary based on offer price, availability and actual itinerary. Priceline's Name Your Own Price® reservation system is different from fixed price travel sites. With priceline's Name Your Own Price® reservation system, the exact Rental Car company is shown only after purchase.
• Negotiate Vacation Packages: You can save up to $325 when you use priceline.com's Vacation Package service to book your hotel and flight together. The savings figure is based on an internal study comparing the price for travel for two passengers of booking a flight and hotel together using priceline.com's Vacation Packages to booking the same hotel and similar flight itinerary (same travel dates and origin and destination cities) separately on priceline.com. The Vacation Package price yielded a savings of up to $325 over the separate prices of the same hotel and similar flight itinerary. Vacation Package prices shown are per-person based on double occupancy, include round-trip airfare and hotel, and all taxes and fees. Vacation Package prices shown are based on availability over the last 21 days. There is no guarantee that Vacation Package hotels or prices will be available. Requests for same-day travel must be submitted prior to 12:00 PM local time in your departure city.

Source: Priceline.com