For those traveling in by plane, the closest airports are:
Milwaukee Mitchell International Airport (MKE): ~15 minutes away from Downtown Milwaukee and the hotels
Chicago O'Hare International Airport (ORD): ~1 hour and 15 minutes away from Downtown Milwaukee and the hotels
Transportation will be provided to and from the hotels and our venue on the wedding day. However, guests flying in should consider renting a car for airport transfers and exploring the area throughout the weekend. Convenient rental car options are available at all airports listed above for those who would prefer to have one during their stay.
That said, if you plan to spend most of your time in downtown Milwaukee, a rental car may not be necessary. The downtown area is very walkable and both Uber and Lyft are readily available.