Flight
MKE & ORD are essentially the same distance to Lake Geneva. If you choose to stay at the Grand Geneva, there are free shuttles from either airport.
Hotel
This resort is about 5 minutes from the wedding. Great golfing & amenities ! They also offer a free shuttle to & from from all nearby airports: https://www.grandgeneva.com/about/location-directions
Hotel
In the heart of downtown & walking distance from the ceremony and reception.
House Or Rental
This is walking distance from the wedding & does not require a 2 night stay.
Hotel
Located on the other side of the lake from the wedding, a 15 minute drive away.
Hotel