Most regions require earlier planning, though there is high variability:
Holidays and major events shift these timelines significantly. To avoid "sky-high" prices during summer or winter breaks, plan to book early for international travel and 3 to 5 months for domestic trips. When Is the Best Time to Buy Plane Tickets? - CLEAR how many days in advance to buy plane tickets
For the best flight deals in 2026, you should generally aim to book domestic tickets (roughly 1–3 months) before departure and international tickets 3 to 6 months in advance . Booking outside these "Goldilocks Windows" often means paying a premium for either early planning convenience or last-minute urgency. Optimal Booking Windows by Trip Type Most regions require earlier planning, though there is
These long-haul routes generally require the most lead time, typically 5 to 7 months . The "Peak Season" Exception - CLEAR For the best flight deals in
Often have a shorter lead time, with the sweet spot around 59 days before takeoff.
The absolute lowest prices typically bottom out around 44 days before departure. Good deals are common starting from 21 days out up to 60 days.