Flexible Travel Dates Flexibility in your travel dates can significantly impact your flight prices. Use fare comparison websites and tools that allow you to view fare calendars to identify cheaper days to fly. Generally, mid-week flights are less expensive than weekends. Additionally, consider traveling during the shoulder seasons when demand is lower. Advance Booking Booking your flights well in advance can help you secure lower fares. Airlines tend to offer their best prices several months before the departure date. Aim to book at least a few weeks ahead to take advantage of early bird deals.