JetBlue: Checked bags now $50 to $85 each, and all of December is peak
For trips booked from Nov 3, JetBlue's first checked bag costs $50 to $70 and the second $70 to $85. Every day in December now gets the higher peak fees.
Who it affects: Anyone booking a JetBlue flight on or after Nov 3, 2026 who checks a bag without free-bag status: Main Base, Main and EvenMore fares, plus second bags for Mosaic 1 members and JetBlue cardholders