Iowa

1. *Des Moines International Airport
   Des Moines, Iowa, United States
2. *Sioux Gateway Col. Bud Day Field
   Sioux City, Iowa, United States
3. *The Eastern Iowa Airport
   Cedar Rapids, Iowa, United States
4. *Dubuque Regional Airport
   Dubuque, Iowa, United States
5. *Waterloo Regional Airport
   Waterloo, Iowa, United States
6. *Southeast Iowa Regional Airport
   Burlington, Iowa, United States
7. *Fort Dodge Regional Airport
   Fort Dodge, Iowa, United States
8. Ottumwa Regional Airport
   Ottumwa, Iowa, United States
9. Mason City Municipal Airport
   Mason City, Iowa, United States
10. Elkader Airport
    Elkader, Iowa, United States

* scheduled airline service