Instead of checking a single airline, use aggregators that offer price protection and trend tracking: Cheap Flights, Plane Tickets & Airline Deals - Expedia
For peak times like Thanksgiving or Christmas, book at least 2–3 months early. 2. Choose the Right Day to Fly and Book cheapest way to buy flight tickets
Aim for 2–6 months ahead of your trip. Instead of checking a single airline, use aggregators