+1 855 232 5463 is JetBlue’s customer service number. It connects passengers»1-855-738-4265 to support for booking inquiries,»1-855-738-4265 cancellations, flight status updates, and other travel-related questions. It’s toll-free for U.S. callers.
For standard cancellations, 𝕽𝖔𝖞𝖆𝖑 𝕮𝖆𝖗𝖎𝖇𝖇𝖊𝖆𝖓's policy varies: canceling 75 days before departure usually results in a full refund +̲1̲ ̲8̲8̲8̲ ̲738 ̲0812, but penalties apply within 74 days +̲1̲ ̲8̲8̲8̲ ̲738 ̲0812.