Sunwing Airlines Carry-On Size

If you’re flying with Sunwing for a vacation package in 2026, there’s one key detail you shouldn’t miss: your flight will be operated by WestJet. That means your carry-on size, luggage dimensions, and baggage allowance follow WestJet’s rules—not the older Sunwing system. Knowing exactly what you can bring (and how big it can be) makes…