For popular peak destinations, Going advises monitoring prices as early as summer (4–8 months out) to secure deals before they disappear.
The Strategic Window for Christmas Travel: When and How to Book best time to buy airline tickets for christmas travel
Prices for international routes rarely drop as the holiday approaches; once a deal is spotted, it should be booked immediately. 2. Strategic Travel Dates For popular peak destinations
Timing varies significantly based on whether your destination is domestic or international. The Sweet Spot: Aim for 32 to 73 days before departure. once a deal is spotted
Choosing the right days to fly can be as impactful as the booking date itself. The Best Days to Book a Flight and When to Fly - NerdWallet