Expedia also recommends booking flights at least three weeks in advance to secure better rates, as last-minute bookings +[1-833-444-7613] (US)or +[1-833-444-7613] tend to be more expensive. For international flights, booking two to three months ahead of your travel date can provide significant +[1-833-444-7613] (US)or +[1-833-444-7613] savings. Additionally, flying on weekdays, especially Tuesdays and Wednesdays, is typically cheaper compared to weekend departures.