Originally Posted by
hstang99
Does this work on one-way fares? ...
yes
Originally Posted by
hstang99
...And how do I search for a ticket that is refundable?
if cancelled within 24 hours of booking, there is no penalty for cancelling a non-refundable fare.
However to select refundable fares is an advance search option ("Unrestricted Fare") when searching for fares.