Full details of Sunwing Airlines’ baggage allowance policy, click here. Baggage may be pre-purchased any time up to 48 hours prior to your flight. You may pre-purchase baggage at a reduced rate and pre-purchase a second bag for a Sunwing Airlines’ flight with our Sales Centre or Groups Sales team at 1-877- SUNWING and through our My Booking portal. For information on Viva Aerobus and Miami Air click here. For all other airlines, please visit their website for full information.