What is the tower frequency at KSAT?

The tower frequency at San Antonio Intl is 119.8 MHz.

What fuel is available at KSAT?

San Antonio Intl offers Jet A-1, 100LL, Jet A.

Does KSAT require landing permits?

Yes, landing permits are required for San Antonio Intl (United States).

Is customs available at KSAT?

Yes, customs at San Antonio Intl is available from 00:00:00 to 23:59:59.

Where is KSAT located?

San Antonio Intl (KSAT) is located in San Antonio, United States.

What is the IATA code for KSAT?

The IATA code for San Antonio Intl is SAT.

How long is the runway at KSAT?

The main runway at San Antonio Intl (04/22) measures 8505 X 150.

Does KSAT have an ILS approach?

Yes, San Antonio Intl has ILS (Instrument Landing System) approaches on runway 04/22.

Is KSAT a port of entry?

Yes, San Antonio 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

San Antonio Intl (KSAT/SAT) — San Antonio, United States

San Antonio Intl (KSAT/SAT) serves San Antonio, United States. This is a major international airport with 3 runways (04/22, 13L/31R). Field elevation is 809 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

205 aircraft observed within 6 NM · 128 on the ground · busiest hour 10:00Z

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: KSAT
Name: San Antonio Intl
Type: large_airport
Category: International
Latitude: 29.533701
Longitude: -98.469803
Elevation: 809 ft
Country: United States
Municipality: San Antonio
IATA Code: SAT
FAA Code: N/A
FIR: N/A
Timezone: America/Chicago
Distance from City: 12.4 km
VFR: Yes
IFR: Yes

Runways

Runway 04/22

Designation: 04/22
Dimensions: 8505 X 150
Surface: CON
PCN: N/A
Lighting: YES
NAVAIDs: NDB
Approach Types: ILS CAT I, RNAV (GPS)
Remarks: N/A

Runway 13L/31R

Designation: 13L/31R
Dimensions: 5519 X 100
Surface: ASP
PCN: N/A
Lighting: YES
NAVAIDs: NDB
Approach Types: N/A
Remarks: N/A

Runway 13R/31L

Designation: 13R/31L
Dimensions: 8502 X 150
Surface: CON
PCN: N/A
Lighting: YES
NAVAIDs: NDB
Approach Types: N/A
Remarks: N/A

See all airports with ILS approaches in United States →

Frequencies

Tower: 119.800 MHz
Ground: 121.900 MHz
Operations: 121.500, 122.950, 243.000 MHz
Traffic/Approach: 124.450, 128.050, 290.225, 335.625, 118.050 MHz
ATIS: 118.900 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

San Antonio 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: +1 210-207-3444
Health Tel: N/A
Police Tel: N/A
Authorities Tel: N/A
Website: https://www.sanantonio.gov/aviation
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: $6.37 per 1,000 lbs MTOW
Parking Fee: $0.47 per 1,000 lbs MTOW per hour
Handling Mandatory: Yes
Currency: USD
Remarks: FBO services by Atlantic Aviation and Cutter 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 Signature Flight Support and Atlantic Aviation. 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

KAUS

ICAO: KAUS
Name: Austin-Bergstrom Intl
Distance (NM): 57.9
Has IFR: Yes
Port of Entry: Yes
Immigration Remarks: eAPIS required for all international arrivals/departures. CBP user fee facility with FIS available.

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

A1479/26 caution

Approach lighting out

RWY 13L PAPI U/S

2026-09-11 02:16:00 2026-09-18 20:00:00

A1446/26 caution

Approach lighting out

RWY 31L PAPI U/S

2026-09-09 12:20:00 2026-09-14 20:00:00

A1428/26 caution

ILS procedure changed

IAP SAN ANTONIO INTL, SAN ANTONIO, TX. ILS OR LOC RWY 31L, AMDT 12A... S-ILS 31L* DA 1136/HAT 346, VIS ALL CATS RVR 3000. FOR INOP ALS, INCREASE S-ILS 31L* ALL CATS VISIBILITY TO RVR 5500. DISREGARD NOTE: *RVR 1800 AUTHORIZED WITH USE OF FD OR AP OR HUD TO DA. TEMPORARY CRANES, 1049 MSL, BEGINNING 2…

2026-09-03 11:20:00 2027-09-15 11:20:00

+29 more active NOTAMs

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Nearby Airports

79TA Morris Ranch Airport 85 NM 59TS Rossler Ranch Airport 85 NM 46TA Gould Strip 87 NM 2XA1 Great Horizon Ranch Airport 87 NM 45XS Ghost Apache Airport 87 NM 6TA9 Los Ebanos Ranch Airport 88 NM XA08 Los Cuernos Ranch Airport 89 NM 79TE Arrowhead Airport 90 NM

Compare KSAT with 79TA side by side →

Airport History

Discover the key milestones and historical events that shaped San Antonio 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 KSAT?: The tower frequency at San Antonio Intl is 119.8 MHz.
What fuel is available at KSAT?: San Antonio Intl offers Jet A-1, 100LL, Jet A.
Does KSAT require landing permits?: Yes, landing permits are required for San Antonio Intl (United States).
Is customs available at KSAT?: Yes, customs at San Antonio Intl is available from 00:00:00 to 23:59:59.
Where is KSAT located?: San Antonio Intl (KSAT) is located in San Antonio, United States.
What is the IATA code for KSAT?: The IATA code for San Antonio Intl is SAT.
How long is the runway at KSAT?: The main runway at San Antonio Intl (04/22) measures 8505 X 150.
Does KSAT have an ILS approach?: Yes, San Antonio Intl has ILS (Instrument Landing System) approaches on runway 04/22.
Is KSAT a port of entry?: Yes, San Antonio Intl is a port of entry where international flights can clear customs and immigration.

View on Map