Originally Posted by
skibum7732
If he does this for a few people and the airline finds out...your ticket will be cancelled, so I'd steer clear if it was me
Perhaps worse, the ticket could be cancelled after you arrive at the destination. You'll be stranded and forced to buy a full fare one way ticket to get home. If you have a FF account with the airline, you could lose status/miles or even be banned from participation in the future.