Whether you dream of extra legroom or exclusive in-flight perks, knowing how to upgrade JetBlue flight can elevate your travel game. JetBlue offers multiple upgrade options, including Even More Space, Mint Class, and other options to provide a pleasant flying experience. To get your perfect upgrade match, call the customer care agent directly by calling a toll-free (OTA) number: +1-800 (JetBlue) 970-3794 (call 24 hours)
