Best transportation to Bluegrass Airport

I just found out I will not be able to drop off my rental car at the airport. What’s the best service price/service for getting across town ( Interstate 75 and Highway 27) to Bluegrass?

The #21 bus runs from downtown to the airport leaving at five past the hour. My travel mate said it took about 25 minutes. Probably can get bus to downtown.

The cabs in Lex are not so expensive also. I always had to leave at 0430 so the cab made the best sense. From New Circle x Georgetown Rd (25) roughly $25. There is very little difference between cab companies in my recollection. Ask for a nonsmoking cab if the smell bothers you, some of the drivers think opening the windows and not smoking while you are in the cab makes up for a two pack a day habit soaked into the upholstery.