How much time should I allow to get from Hotel Plaza Blvd to SFB for a Monday morning flight leaving at 8:40am? We're supposed to check in by 6:40am with Allegiant. TIA
Sanford is an hour away using SR417. While Sanford is a small airport, I would still want to be there an hour before my flight. 6:40am is a bit conservative but I'm not going to argue with your airline.
I would pay the toll and go SR-417. I-4 will be backed up, no question. SFB is off of SR-417, it will cost about $7 to travel the toll rd., but your stress level will be worth the money staying off 4.