How close to the port for a carnival cruise is the airport

Around 35-40 miles away. Time will depends on traffic

Depending on traffic...(could add another 15-45 minutes to get there)...you can make the trip in 45-50 minutes... + Traffic delays. Google maps will predict traffic tie ups and map out your way there with an estimated time of arrival. Enjoy your trip.

42 miles straight down SR528, so 30-40 mins.

I have no clue I'm not from around here

Like one and a half hour...