21 Travel Hacks Only Frequent Flyers Know (and You Should Too)

18. Track Fares Using the “24-Hour Rule”

Most airlines allow free cancellations or modifications within 24 hours of booking, even for non-refundable tickets. Savvy travelers use this grace period to keep an eye on fares after booking. If the price drops, they simply cancel their original reservation and rebook at the lower price. This hack is particularly useful for flights booked far in advance when price fluctuations are more common. To make it even easier, some apps and tools automatically monitor fare changes and alert you if a better deal becomes available within the 24-hour window. Combine this strategy with price prediction tools to increase your odds of catching a fare drop. The key is to act quickly and ensure the new fare is confirmed before canceling the old one. With this simple yet powerful trick, you can lock in savings without the stress of missing out on better deals.