Cheap Flights from Chicago to Minneapolis Starting at $40

The route Chicago — Minneapolis is served by many carriers — 4 in total, including Sun Country Airlines, United Airlines, Southwest Airlines, and Frontier Airlines. This gives passengers wide opportunities: from finding the lowest fare (from $40) to selecting flights by schedule or service class. Our service aggregates data from multiple booking systems so you can compare offers in one place. This saves time and money: no need to check dozens of sites — just pick the right option and book online.

Chicago is served by two main commercial airports with distinct roles. O'Hare International (ORD) is the city's primary international hub, typically handling a mix of major legacy carriers and many long-haul and connecting flights; fares can be mid-to-high depending on route and timing. It lies about 17 miles northwest of downtown; transit options include the CTA Blue Line (~45–60 minutes, fares around $2.50), airport shuttles, taxis and rideshares (~30–60 minutes, $40–70), and express buses. Pros: extensive route network and frequent departures; cons: can be busy, with longer security and connection times. Midway (MDW) functions more as a domestic and budget-oriented airport, often served by low-cost and leisure carriers with generally lower fares on short-haul routes. Located roughly 10 miles southwest of the Loop, it’s reachable by CTA Orange Line (~25–40 minutes, fares around $2.50), shuttle, taxi or rideshare (~20–40 minutes, $30–55). Pros: compact layout and quicker transfers; cons: fewer international options and limited late-night services compared with the larger hub.

Minneapolis–Saint Paul International Airport (MSP) serves as the Twin Cities’ primary international and domestic gateway, functioning as a major hub for full-service carriers and a connecting point for many transcontinental flights. Typical airlines include legacy carriers offering a broad network alongside a handful of low-cost operators; fares can feel mid-range but vary with season and advance purchase. MSP is about 10–15 miles from downtown Minneapolis; transfer options include a light rail line taking roughly 25–35 minutes to the central business district, shuttle and ride-hail services (20–35 minutes depending on traffic), and taxis—fares for public transit are modest while car services can be notably higher. Pros: frequent departures, strong amenities, and convenient rail access. Cons: can be busy at peak times and some terminals require longer walks or inter-terminal transfers.