kansas's only major commercial (class c) airport is wichita dwight d. eisenhower national airport. it is along us-54 on the western part of wichita. manhattan regional airport in manhattan has flights every day to dallas/fort worth international airport and chicago's o'hare international airport. this would it the second-biggest commercial airport in kansas. most air travelers in northeastern kansas fly out of kansas city international airport, which is in platte county, missouri. some also use the topeka regional airport in topeka.