Located in Alton, Alton Airport flies unique routes to other cities, operated by 1 different airlines. Scroll down for a list of destinations and airlines served by Alton Airport.
| Name: | Alton Airport |
| IATA Code: | ALN |
| City Code: | ALN |
| City: | Alton |
| Region/State: | IL |
| Country: | US |
| Local Time: | 11:54 (CST) Thu, May 1 |
| Airport Name | City | Iata | Airlines |
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