What happened
JetBlue is taking 15% off the pre-tax fare on Main and EvenMore cash tickets for nonstop flights with promo code TREAT15 through 11:59 p.m. ET on October 28, 2026. Travel must fall between November 2, 2026 and February 10, 2027.
The code applies only to new bookings made on jetblue.com and cannot be combined with other offers. One code is allowed per booking. Friday and Sunday travel is excluded. Blackouts cover November 19 through 30, 2026 and December 17, 2026 through January 4, 2027. January 18, 2027 is also blocked. Mint and BlueFirst cabins do not qualify. Award tickets and Cash + Points bookings are excluded. So are transatlantic routes and connections. Partner-operated flights and JetBlue Vacations are ineligible.
The discount applies to cash Main and EvenMore tickets, not to TrueBlue redemptions. Book a qualifying nonstop cash fare on jetblue.com with TREAT15 before 11:59 p.m. ET on October 28, 2026.
- Starts
- Oct 28, 2026
- Ends
- Oct 28, 2026
- Book by
- Oct 28, 2026
- Travel by
- Feb 10, 2027
- Numbers
- 15%: discount on pre-tax eligible cash fares
- Who qualifies
- New bookings made online at jetblue.com of eligible Main or EvenMore fares on nonstop JetBlue-operated flights
- Links
- Offer page JetBlue sale page for promo code TREAT15 jetblue.com
- Takeaway
- If you need a qualifying nonstop JetBlue cash ticket in the travel window, apply TREAT15 on jetblue.com before 11:59 p.m. ET on October 28, 2026.