A Real ID is optional but those who plan to fly commercially without a passport or enter secure federal government buildings will need a Real ID starting May 7. A valid passport is an alternative ID for boarding commercial flights. For Tennessee residents who are getting their first driver’s license or those who are renewing, the cost to get a Real ID is $28. A Real ID obtained outside of the renewal period requires an additional duplication fee of either $8 or $12, depending on the license classification. #chattanooga #tennessee #nooga #mychatt #timesfreepress #local #community #realid #id #license #flight