We all remember those pesky flight change and cancellation fees that U.S. airlines relentlessly and unapologetically charged pre-pandemic. But the public health crisis has changed how the carriers implement fare rules.

Delta Air Lines was one of those companies that once charged change fees, but no more. Most Delta fares now can be changed for free, and you can use this updated policy to rebook flights when the price drops.

Although you won’t get a refund per se, you can save money on future travel. Here’s how to rebook and save on tickets when there's a Delta price adjustment.

Does Delta charge to change flights?

Most Delta flights can be modified at no extra cost. Remember, that you’re still responsible for the fare difference if there is any, but change fees don't apply to tickets booked in most classes of service (basic economy is the primary exception).

Delta tickets booked in the main cabin or above are eligible for free changes and cancellations for international travel originating in North America or domestic travel within the U.S., Puerto Rico or the U.S. Virgin Islands.

When you voluntarily cancel a Delta ticket, the value of your original ticket is issued in the form of an eCredit assigned to the original traveler, which can be applied toward a future flight.