Cheap Apartments For Rent Wichita Kansas . 0 bed 1.0 bath 400 sqft. An apartment unit for rent in this area is on average $1,131. The Flats 324 Apartments Wichita, KS from www.apartments.com On rentcafe, wichita, ks rents go as low as $395/mo. 1618 e 2nd st n, wichita, ks 67214. As of june 2022, the average apartment rent in wichita, ks is $445 for a studio, $678 for one bedroom, $1,017 for two bedrooms, and $1,069 for three bedrooms.