What is the tower frequency at KSTL?

The tower frequency at Lambert-St Louis Intl is 118.5 MHz.

What fuel is available at KSTL?

Lambert-St Louis Intl offers Jet A-1, 100LL, Jet A.

Does KSTL require landing permits?

Yes, landing permits are required for Lambert-St Louis Intl (United States).

Is customs available at KSTL?

Yes, customs at Lambert-St Louis Intl is available from 00:00:00 to 23:59:59.

Where is KSTL located?

Lambert-St Louis Intl (KSTL) is located in St Louis, United States.

What is the IATA code for KSTL?

The IATA code for Lambert-St Louis Intl is STL.

How long is the runway at KSTL?

The main runway at Lambert-St Louis Intl (06/24) measures 7602 X 150.

Does KSTL have an ILS approach?

Yes, Lambert-St Louis Intl has ILS (Instrument Landing System) approaches on runways 06/24, 11/29, 12L/30R, 12R/30L.

Is KSTL a port of entry?

Yes, Lambert-St Louis Intl is a port of entry where international flights can clear customs and immigration.

Reference data only — not for flight planning or navigation. Verify with official sources (AIP, NOTAMs, ATC). Full disclaimer

Lambert-St Louis Intl (KSTL/STL) — St Louis, United States

Lambert-St Louis Intl (KSTL/STL) serves St Louis, United States. This is a major international airport with 4 runways (06/24, 11/29). Field elevation is 618 ft AMSL. Data on this page is maintained by the aviation community — contribute to keep it accurate.

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96% Data Complete 50 of 52 points

Section Breakdown

Basic Info 7/7

Runways 4/4

Frequencies 4/4

Operations 2/2

Fuel 1/1

Contacts 1/2

Additional Info 9/10

Observed Activity · Sep 11

247 aircraft observed within 6 NM · 204 on the ground · busiest hour 15:00Z

2026-08-292026-09-11

Distinct ADS-B aircraft seen within 6 NM below 10,000 ft AGL per UTC day · community-feed coverage varies · not official movement totals

Data last updated: 2026-03-27

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Basic Airport Information

ICAO: KSTL
Name: Lambert-St Louis Intl
Type: large_airport
Category: International
Latitude: 38.748695
Longitude: -90.370003
Elevation: 618 ft
Country: United States
Municipality: St Louis
IATA Code: STL
FAA Code: N/A
FIR: N/A
Timezone: America/Chicago
Distance from City: 20.8 km
VFR: Yes
IFR: Yes

Runways

Runway 06/24

Designation: 06/24
Dimensions: 7602 X 150
Surface: CON
PCN: N/A
Lighting: YES
NAVAIDs: VORTAC, NDB, VOR-DME
Approach Types: ILS CAT I, RNAV (GPS)
Remarks: N/A

Runway 11/29

Designation: 11/29
Dimensions: 9001 X 150
Surface: CON
PCN: N/A
Lighting: YES
NAVAIDs: VORTAC, NDB, VOR-DME
Approach Types: ILS CAT I, RNAV (GPS)
Remarks: N/A

Runway 12L/30R

Designation: 12L/30R
Dimensions: 9003 X 150
Surface: CON
PCN: N/A
Lighting: YES
NAVAIDs: VORTAC, NDB, VOR-DME
Approach Types: ILS CAT IIIA, RNAV (GPS), LOC
Remarks: N/A

Runway 12R/30L

Designation: 12R/30L
Dimensions: 11019 X 200
Surface: CON
PCN: N/A
Lighting: YES
NAVAIDs: VORTAC, NDB, VOR-DME
Approach Types: ILS CAT IIIA, RNAV (GPS)
Remarks: N/A

See all airports with ILS approaches in United States →

Frequencies

Tower: 118.500 MHz
Ground: 118.925 MHz
Operations: 121.500, 122.950, 243.000 MHz
Traffic/Approach: N/A
ATIS: 125.025 MHz

Operation Hours

Monday Open 24 hours

Tuesday Open 24 hours

Wednesday Open 24 hours

Thursday Open 24 hours

Friday Open 24 hours

Saturday Open 24 hours

Sunday Open 24 hours

Lambert-St Louis Intl operates 24 hours (H24). See all 24-hour airports worldwide →

Extra Hours On Request: No
Remarks: N/A

Contacts

AIS Tel: N/A
ARO Tel: N/A
MET Tel: N/A
Admin Tel: +1 314-426-8000
Health Tel: N/A
Police Tel: N/A
Authorities Tel: N/A
Website: https://www.flystl.com/
Remarks: N/A

Slots / PPR

Slot Required: No
PPR Required: No
PPR Contact: N/A
Remarks: N/A

Customs

Open: 00:00:00
Close: 23:59:59
Phone: N/A
Extra Hours On Request: No
Remarks: N/A

Fees

Landing Fee: $3.12 per 1,000 lbs MTOW
Parking Fee: $0.4 per 1,000 lbs MTOW per hour
Handling Mandatory: Yes
Currency: USD
Remarks: FBO services by Atlantic Aviation and Landmark Aviation. Volume discounts may be available. International facility fees additional where applicable.

Fuel Information

Fuel Type: Jet A-1
Price/L: N/A
Last Updated: 2026-02-18
Remarks: Available from Landmark Aviation and Signature Flight Support. Contract fuel accepted. Prices subject to market conditions.

Fuel Type: 100LL
Price/L: N/A
Last Updated: N/A
Remarks: N/A

Fuel Type: Jet A
Price/L: N/A
Last Updated: N/A
Remarks: N/A

Immigration

Port of Entry: Yes
GENDEC Required: Yes
GAR Required: No
Remarks: eAPIS required for all international arrivals/departures. CBP user fee facility with FIS available.

See all airports of entry in United States →

Restrictions

Curfew Start: N/A
Curfew End: N/A
Noise Chapter Min: Chapter 3
Remarks: Voluntary noise abatement procedures between 2200-0700 local. Stage 2 aircraft prohibited. Chapter 3 minimum required.

Alternates

KSUS

ICAO: KSUS
Name: Spirit Of St Louis
Distance (NM): 14.2
Has IFR: Yes
Port of Entry: No
Immigration Remarks: eAPIS required for all international arrivals/departures. Not a designated port of entry; international flights require prior CBP arrangement or must clear customs at a designated POE.

Airport Services

No services listed for this airport yet.

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United States Permit Requirements

Fast Landing: 1d

Overflight Permit: No
Landing Permit: Conditional
Overflight Lead Time: N/A
Landing Lead Time: 60 minutes minimum (eAPIS manifest before departure); recommend 24-48 hours for CBP port notification

Private / GA Operations:

No permits required for private non-revenue flights. eAPIS manifest mandatory for all international arrivals/departures.

View Full United States Permit Details

Active NOTAMs

A5630/26 caution

Taxiway restriction

TWY B BTN TWY A5 AND TWY A3 NORTH SIDE IRREGULAR SFC

2026-09-11 20:32:00 2026-10-31 23:59:00

A5542/26 caution

Apron closed

APRON LIMA PAD CLSD

2026-09-08 12:55:00 2026-09-30 23:59:00

A5513/26 caution

ILS procedure changed

IAP ST LOUIS LAMBERT INTL, ST LOUIS, MO. ILS OR LOC RWY 12L, AMDT 6D... PROCEDURE NA EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS, STL VORTAC OUT OF SERVICE.

2026-09-04 13:48:00 2027-02-02 13:48:00

+87 more active NOTAMs

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Nearby Airports

MU22 Joseph Scott Airport 64 NM MO81 Dove Airstrip 66 NM 5MU9 Sky Ranch II Airport 66 NM MO84 Viburnum Airport 72 NM 0MU8 Prince STOLport 84 NM MO96 Ray Johnson Inc Airport 85 NM 1MU7 Mooseberry Airport 85 NM KMWA Veterans Airport of Southern Illinois 88 NM

Compare KSTL with MU22 side by side →

Airport History

Discover the key milestones and historical events that shaped Lambert-St Louis Intl. Our community-powered timeline traces this airport's journey from its origins to the present day.

Explore History

Frequently Asked Questions

What is the tower frequency at KSTL?: The tower frequency at Lambert-St Louis Intl is 118.5 MHz.
What fuel is available at KSTL?: Lambert-St Louis Intl offers Jet A-1, 100LL, Jet A.
Does KSTL require landing permits?: Yes, landing permits are required for Lambert-St Louis Intl (United States).
Is customs available at KSTL?: Yes, customs at Lambert-St Louis Intl is available from 00:00:00 to 23:59:59.
Where is KSTL located?: Lambert-St Louis Intl (KSTL) is located in St Louis, United States.
What is the IATA code for KSTL?: The IATA code for Lambert-St Louis Intl is STL.
How long is the runway at KSTL?: The main runway at Lambert-St Louis Intl (06/24) measures 7602 X 150.
Does KSTL have an ILS approach?: Yes, Lambert-St Louis Intl has ILS (Instrument Landing System) approaches on runways 06/24, 11/29, 12L/30R, 12R/30L.
Is KSTL a port of entry?: Yes, Lambert-St Louis Intl is a port of entry where international flights can clear customs and immigration.

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