ALN
ICAO: KALN
Medium Airport
NA
St Louis Regional Airport
📍 Alton/St Louis, US
· US-IL
ALN
IATA Code
KALN
ICAO Code
544
Elevation (ft)
2
Runways
NA
Continent
About St Louis Regional Airport
St Louis Regional Airport (ALN) is an regional airport serving Alton/St Louis, US. Located at 544 ft elevation. The airport has 2 runways. Longest runway: 8,099 ft. Compare flights from ALN on JustCheckin.in — we search 50+ booking sites to find you the best fares.
📖 Wikipedia →Runway Information
| Designator | Length (ft) | Width (ft) | Surface | Lighted | Status |
|---|---|---|---|---|---|
| 11/29 | 8,099 | 150 | ASP | Yes | Open |
| 17/35 | 6,500 | 100 | ASP | Yes | Open |
✈️ Travel Tips for St Louis Regional Airport
- Arrive early — allow at least 2-3 hours for international flights, 1-2 hours for domestic.
- Compare prices — use JustCheckin to compare flight prices from top booking sites before booking.
- Getting around — check transport options between St Louis Regional Airport and Alton/St Louis city center.
- Book hotels nearby — for early morning flights or long layovers, find hotels near Alton/St Louis.
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