This is the part worth understanding before you book rather than after.
The fare rules on your ticket decide everything. Whether a date change is allowed, what it costs, whether any money comes back, and whether you get a refund or a travel credit — all of it is set by the airline when it files the fare, and it varies enormously between two tickets on the same flight.
How to request a change
Call or email with your booking reference and what you need. We submit the request to the airline and come back with what they will allow and what it costs. You decide before anything is charged.
What we can and cannot do
We can submit the request, explain the rules in plain language, chase it, and tell you honestly what your options are. We cannot approve a change the fare rules do not allow, waive an airline penalty, or speed up a refund the airline processes on its own timetable. Anyone who tells you otherwise is guessing.
Timelines
Voluntary refunds commonly take one to two billing cycles to reach your card. Where the airline cancels a flight, different rules apply and you may be entitled to a full refund regardless of fare type.
Full detail is on the refunds and changes page.