Airlines Must Cancel $198 Tickets to Coast

The Civil Aeronautics Board has refused to allow a special 30-day excursion jet fare of $198 between Boston and Los Angeles or San Francisco. United Airlines and TWA were ordered Wednesday to charge the regular fare of $295.60. All lines flying this route will have to comply with the order.

Those who have already purchased tickets under this plan must either bring $100 to the airport with them the day of departure, or, preferably, contact the ticket agency in advance and have tickets reissued.