: Set up alerts on Google Flights for your desired route to be notified the moment the price drops.

: Best for visualizing price trends and tracking specific routes via email alerts.

: For international travel, the "sweet spot" is usually 2–6 months before departure. For domestic flights, 1–3 months out is often best.

: Excellent for finding budget carriers that might not appear on other major booking sites.

: Sometimes flying into a smaller, secondary airport and taking a short train or bus ride can save hundreds of dollars.

: Use a "whole month" view to see which days are cheapest to fly; mid-week flights (Tuesdays and Wednesdays) are typically less expensive than weekend travel.