When Should I Buy Flights -

1–3 months (roughly 3–8 weeks) before departure. For 2026, the average cheapest day to book a domestic flight is 43 days before takeoff.

This has a much larger impact on price. Tuesdays and Wednesdays are consistently the cheapest days to fly, saving you up to 20% compared to weekends. when should i buy flights

Airlines initially set high baseline prices and adjust them as they gauge demand. Targeting these specific windows helps you catch the lowest fare buckets before they sell out. 1–3 months (roughly 3–8 weeks) before departure

Some data suggests Sundays or midweek (Tuesday/Wednesday) can offer slightly lower average prices as airlines refresh their systems or release promotional fares. Tuesdays and Wednesdays are consistently the cheapest days

2–8 months in advance. Specifically: Europe: 3–5 months ahead.

Searches in the early morning (5–9 a.m.) or late night (after 8 p.m.) often reveal better availability and lower fares before algorithms readjust for business traveler demand. Holiday and Peak Season Strategy