Flight
The best airport to fly into is the BNA. If you can fly Southwest, we'd highly recommend it, as BNA is a Southwest hub. If you'd like to book a car for the weekend, there are several car rental companies located at the airport.
Travel Note
The best and easiest places to stay in Nashville are AirBnBs. If possible, try and get one in East Nashville, as that is where all of the festivities will be! (And, where we live!) If you would prefer to stay in a hotel, there are endless options in and around Nashville. While we do not have a hotel block, we are both more than happy to help guide your hotel search.