Milwaukee’s Mitchell International Airport is preparing for a busy summer 2025, with travel volumes expected to match or exceed last year’s 1.7 million passengers. Rising traveler confidence, more nonstop routes, and smart booking tips are fueling demand. Popular destinations range from Alaska to Asia, while peak travel is forecast around U.S. holidays. Travelers booking 3–7 weeks in advance can expect better fares as Mitchell cements its role as a key summer gateway.