Minneapolis (MSP) to Chicago (CHI): 334 miles (537 km) great-circle, about 1h 10m nonstop by our estimate. Cheapest fare observed: $172 round-trip on Sun Country, nonstop, departing May 18, 2026.
$172 round-trip, Sun Country SY261, departing 2026-05-18 at 17:30, returning 2026-05-23. The recorded itinerary left on a Monday, returning on a Saturday 5 nights later; the fare was observed 23 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $172, it ranked 6th of the 30 round-trip fares we recorded from MSP (median $275). That is 51.6 cents per great-circle mile (round-trip price over one-way distance), above the MSP median of 19.3 cents across 30 round-trip routes.
Routes from MSP of similar length: Denver (679 mi) at $107 and Dallas (853 mi) at $176.
Sun Country had the cheapest fare on 7 of 30 MSP routes. It is the 30th longest of the 30 routes we track from MSP.
Of 33 departure airports with a fare to Chicago, Minneapolis (MSP) ranked 14th at $172. Lowest: $89 from Atlanta (ATL); highest: $1241 from Nairobi (NBO); 16 nonstop. Cheapest-fare airlines (routes): Frontier (15), Spirit (5), United Airlines (4), American Airlines (2), airline 0O (1) and Alaska Airlines (1), plus 5 more.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones America/Chicago, America/Chicago; flight time is our estimate.