When Do Airlines Release Award Seats?

The award release date is the earliest day a frequent flyer program loads award seats into its booking system. Until this date arrives, you cannot book that flight as an award redemption — even if cash seats are on sale. Most airlines release award space on a rolling basis, e.g. exactly 354 days before departure.

It depends on the program. The longest windows belong to programs like Aeroplan and Singapore KrisFlyer (around 355 days), while some carriers only load award space 60–90 days out. Booking at the earliest possible moment usually gives you the best shot at premium-cabin saver awards before they're snapped up.

Air Canada Aeroplan, United MileagePlus, and Singapore KrisFlyer typically open award space the earliest — around 350+ days before departure. Partner award space (e.g. Aeroplan booking Lufthansa) often appears later, since the operating airline controls when seats are released to partners.

Airlines manage award inventory like fare buckets — they only release seats once revenue forecasting clears them. Schedule changes, new routes, and partner agreements all affect timing. Some programs (e.g. Lufthansa Miles & More) only release premium-cabin partner space inside 14 days of departure.