St Louis Regional Airport (ALN / KALN)
Alton, United States
Medium
Elevation 544 ft
America/Chicago
St Louis Regional Airport (ALN / KALN) is a medium airport in Illinois, United States, serving Alton. The nearest charter market we track is Chicago, IL, about 203 nm away — its routes below give a realistic price reference for flights in this area.
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Popular routes from Chicago (nearest market)
| Route | Distance | Flight time | Estimated from |
|---|---|---|---|
| Chicago → New York | 619 nm | 1h 50m – 2h 30m | $7,400 |
| Chicago → Miami | 1023 nm | 2h 40m – 3h 50m | $9,000 |
| Chicago → Palm Beach | 982 nm | 2h 40m – 3h 50m | $9,400 |
| Chicago → Aspen | 884 nm | 2h 30m – 3h 50m | $8,700 |
Airport facts
- ICAO
- KALN
- IATA
- ALN
- City
- Alton
- Region
- Illinois
- Country
- United States
- Continent
- North America
- Coordinates
- 38.8903, -90.046
- Elevation
- 544 ft
- Time zone
- America/Chicago
Nearby airports
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