Weather 
2026 is the year to soar and sail into the blue.
Deals, ahoy! JetBlue’s big winter sale offers a sky-high discount for flyers — but only if they’re willing to voyage across the ocean deep.
Travelers can score a $0 round-trip with JetBlue this year — that’s right, 100% free — with any purchase of their custom cruise packages.
JetBlue Vacations is offering a 100% discount on base airfare when you book a Royal Caribbean cruise through one of their Flight + Cruise packages.
The round-trip flights could be completely free. The catch? Travelers still have to pay full price for the cruise, as well as taxes and fees on the flight — and you only have through Friday, Jan. 16, to snag the deal.
As long as the package is booked by the 16th, you can book the vacation for any time.
The discount applies to round-trip JetBlue flights bundled with the cruise, which covers sailings available through the current booking window, which is usually about 11 months out.
Cruise packages typically include everything from the actual cruise, excursions, perks and accommodations, but this deal takes airfare to the departure port out of the stress.
Packages start as low as $375 per person for a three-night Caribbean cruise plus airfare, making it a genuinely budget-friendly travel option.
Multiple popular cruise destinations are covered in the offer, including Caribbean cruises, Alaskan cruises, Mexican Riviera cruises and European cruises.
No promo code is required, as long as the bundled trip is booked by the deadline.
The exact discount will vary depending on route and fare class, and blackout dates do apply. Plus, the fine print notes that availability is limited and deals likely won’t apply to the brand new cruise ships.
