- I really like SFB as an alternative to central Ohio over OIA with great low-cost carriers. I also understand that SFB is going through growing pains. However, with the " Economy " parking at $14 day parking prices can easily eclipse cost of airfare. Unfortunately, the high parking cost can make OIA a better alternative when combing air+parking. Once remote lots with REAL economy prices are available then SFB will be the first choice but until then OIA or even DAB ($ 6.00 per day ) are going to make more sense.