if you mean for the entering class for 2007, then you wont have to travel to interview again if you have already interviewed there this same cycle. They probably think you are a good applicant, but your OAT scores are just too low, and with decent scores would admit you. But I agree, that if you are retaking them in June, it is probably much too late for this cycle. If you are to reapply; however, for the 2008 cycle you will have to fly back to interview. Good luck with your other interview.