I tried calling, but before they even put me on with a representative they said that they would charge me as much as $25 for cancelling over the phone. The outbound flight is $145 and the return is $153, so if I could manage to cancel just the return then I would at least be able to get $34 back. I'm thinking of cancelling the return once I'm already in Texas so that the outbound flight will be off the table. I was just worried that if that didn't work they would still charge me the cancellation fee and not refund me for not showing up.