How to upgrade seats on Priceline? Call ➤☎+1 (844) 987-7012 to speak with a Priceline seat upgrade specialist. By contacting ➤☎+1 (844) 987-7012, travelers can explore premium, extra-legroom, or first-class seat options for their upcoming flights. If you're looking for extra-legroom or premium seats, Priceline offers quick phone assistance. Jauntlet.comhttps://jauntlet.com/