Airlines reprice your ticket long after you pay, and when the fare drops you can usually rebook and keep the difference as credit. We ran a system that watched real bookings against live airline pricing three times a day. This guide is everything it taught us, rebuilt around free tools so you can run the whole play yourself.
Nine short chapters. Every one is grounded in what our tracking system actually saw in production, not travel-blog folklore.
How airline repricing really behaves, and the free alert setup that catches drops the moment you book. Willpower is not a system; this is.
The 24 hour undo window, the end of change fees, and the exact steps that turn a fare drop into airline credit, carrier by carrier.
Four seats never price like one seat times four. The totals-to-totals rule that stops phantom drops, plus the split-search move for parties.
Basic economy quietly cancels your right to collect on a drop. When paying $40 more at booking buys you every future price fall.
When a $900 route files at $190: book fast, stay quiet, and know exactly when it is safe to build plans on the ticket.
No Tuesday superstition. The booking windows that hold up, why tracking removes the fear of booking early, and the whole system on one page.
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