Also bookable on Viator
The same city on Viator (Tripadvisor's marketplace), top rated first: a third place to compare dates and prices.
Prices run from USD5 to USD1129, and half of the 82 priced listings cost USD59 or less. Most take 2 hours. The best reviewed with at least 100 reviews is Personal and Detailed Milwaukee Sightseeing Bus Tour (4.9 from 905 reviews).
For the operators we researched and recommend, see our food tours and cooking classes in Milwaukee, or the experiences overview.