Airports near Cahokia/St Louis, IL
21 airports, seaplane bases and airstrips within 25 nm of Cahokia/St Louis, Illinois — 6 of them public use. Runway lengths, fuel, CTAF and tower frequencies from the FAA's NASR data (effective 2026-10-01); each airport page adds live METAR/TAF weather, NOTAMs, winds aloft and a crosswind calculator.
Closest public-use field: St Louis Downtown (KCPS), 0.0 nm N. Closest public fuel: KCPS (100LL,A), 0.0 nm. Longest runway: 11,020 ft at KSTL.
Current METARs for these airports (aviationweather.gov) →
| Id | Name | From Cahokia/St Louis | Use | Longest rwy | Fuel | Tower / CTAF |
|---|---|---|---|---|---|---|
| KCPS | St Louis Downtown Cahokia/St Louis · Airport | 0.0 nm N | Public | 7,002 ft | 100LL,A | Tower 119.925 · CTAF 119.925 |
| 7IS2 | Aero Estates Belleville · Airport | 5.4 nm SE | Private | 2,500 ft (soft) | — | — |
| 2IL7 | Ben Emge Belleville · Airport | 6.9 nm SE | Private | 2,500 ft (soft) | — | — |
| IL91 | Sackman Field Columbia · Airport | 8.0 nm SW | Private | 2,450 ft (soft) | — | CTAF 122.9 |
| 1IL4 | Flight Park Inc Millstadt · Airport | 9.1 nm S | Private | 2,300 ft (soft) | — | — |
| 27LL | Sullivan Field Valmeyer · Airport | 14.2 nm SW | Private | 1,800 ft (soft) | — | — |
| KSTL | St Louis Lambert International St Louis · Airport | 14.7 nm NW | Public | 11,020 ft | 100LL,A | Tower 118.5 · UNICOM 122.95 |
| KBLV | Scott AFB/Midamerica St Louis Belleville · Airport | 15.1 nm E | Public | 10,000 ft | 100LL,A+ | Tower 128.25 · UNICOM 122.95 |
| 94IL | Furfaro Rla St Jacob · Airport | 19.0 nm NE | Private | 1,944 ft (soft) | — | — |
| IL48 | St Louis Metro-East/Shafer Field St Jacob · Airport | 19.0 nm NE | Private | 2,662 ft | 100LL | CTAF 122.8 |
| 1H0 | Creve Coeur St Louis · Airport | 19.0 nm NW | Public | 4,500 ft | 100LL,A | CTAF 122.8 |
| KALN | St Louis Regional Alton/St Louis · Airport | 19.9 nm N | Public | 8,099 ft | 100LL,A | Tower 126.0 · CTAF 126.0 |
| 83LL | Lindauer New Athens · Airport | 21.3 nm SE | Private | 1,600 ft (soft) | — | — |
| 4IS5 | Smith Hecker · Airport | 21.3 nm SE | Private | 1,600 ft (soft) | — | — |
| 6LL4 | Wildy Field New Athens · Airport | 22.0 nm SE | Private | 1,900 ft (soft) | — | — |
| LL26 | Schaller New Athens · Airport | 22.2 nm SE | Private | 2,235 ft (soft) | — | — |
| 91LS | Duclos Red Bud · Airport | 22.4 nm S | Private | 2,000 ft (soft) | — | — |
| 3LL6 | Bickel New Athens · Airport | 23.0 nm SE | Private | 2,215 ft (soft) | — | — |
| 6LL6 | Fischer's New Memphis · Airport | 23.6 nm E | Private | 2,400 ft (soft) | — | — |
| MO89 | Christian Outreach Airfield Hillsboro · Airport | 23.7 nm SW | Private | 1,158 ft (soft) | — | — |
| KSUS | Spirit Of St Louis St Louis · Airport | 24.0 nm W | Public | 7,486 ft | 100LL,A | Tower 124.75 · CTAF 124.75 |
Distances are great-circle nautical miles with direction from the centre of the facilities that list Cahokia/St Louis as their city (not a surveyed city centre). Heliports are not listed. A snapshot of the 28-day NASR cycle: confirm frequencies and runway data against the current Chart Supplement before flight.