Houston and Houston Oceanic
| ICAO code | KZHU |
| Country | United States |
| Type | Flight Information Region |
| Center | 28.14165, -93.78105 |
| Airports | 2,228 |
| NOTAM | Houston FIR NOTAMs |
| METARs | 163 |
| SIGMETs | 0 |
| Size | 964,685 km2 |
| Adjacent |
| ID | Name | IATA | METAR | City | Region | Type |
|---|---|---|---|---|---|---|
| 2R7 | Franklinton Airport | Franklinton | Louisiana | Small airport | ||
| 2TX | Salado Airport | Salado | Texas | Small airport | ||
| 33R | Groveton-Trinity County Airport | Groveton | Texas | Small airport | ||
| 34R | Hallettsville Municipal Airport | Hallettsville | Texas | Small airport | ||
| 3R2 | Le Gros Memorial Airport | Crowley | Louisiana | Small airport | ||
| 3R4 | Hart Airport | Many | Louisiana | Small airport | ||
| 3R9 | Lakeway Airpark | Lakeway | Texas | Small airport | ||
| 3T2 | Wolfe Air Park Airport | Manvel | Texas | Small airport | ||
| 45R | Hawthorne Field | Kountze/Silsbee | Texas | Small airport | ||
| 49F | Rankin Airport | Rankin | Texas | Small airport | ||
| 49R | Real County Airport | Leakey | Texas | Small airport | ||
| 4R1 | I H Bass Jr. Memorial Airport | Lumberton | Mississippi | Small airport | ||
| 4R3 | Jackson Municipal Airport | Jackson | Alabama | Small airport | ||
| 4R7 | Eunice Airport | UCE | Eunice | Louisiana | Small airport | |
| 4R9 | Jeremiah Denton Airport | Dauphin Island | Alabama | Small airport | ||
| 50R | Lockhart Municipal Airport | Lockhart | Texas | Small airport | ||
| 51R | Madisonville Municipal Airport | Madisonville | Texas | Small airport | ||
| 53T | Cannon Field | Somerset | Texas | Small airport | ||
| 54T | RWJ Airpark | Baytown | Texas | Small airport | ||
| 5R1 | Roy Wilcox Airport | Chatom | Alabama | Small airport | ||
| 5R2 | Ocean Springs Airport | Ocean Springs | Mississippi | Small airport | ||
| 5R7 | Roy E Ray Airport | Bayou La Batre | Alabama | Small airport | ||
| 61R | Newton Municipal Airport | Newton | Texas | Small airport | ||
| 66Y | Diamondhead Airport | Diamondhead | Mississippi | Small airport | ||
| 67R | Rio Grande City Municipal Airport | Rio Grande City | Texas | Small airport | ||
| 67T | Old Hoppe Place Airport | Agua Dulce | Small airport | |||
| 6R1 | Welsh Airport | Welsh | Louisiana | Small airport | ||
| 6R5 | Alvin Airpark | Alvin | Texas | Small airport | ||
| 74R | Horizon Airport | San Antonio | Texas | Small airport | ||
| 78R | San Augustine County Airport | San Augustine | Texas | Small airport | ||
| 7L9 | Pete Antie Municipal Heliport | Melville | Louisiana | Heliport | ||
| 7R9 | Bailes Airport | Angleton | Texas | Small airport | ||
| 81D | Flyin Tiger Airport | Angleton | Texas | Small airport | ||
| 84R | Smithville Crawford Municipal Airport | Smithville | Texas | Small airport | ||
| 88R | Spicewood Airport | Spicewood | Texas | Small airport | ||
| 8T8 | San Geronimo Airpark | San Antonio | Texas | Small airport | ||
| 94R | Gav Air Airport | Wharton | Texas | Small airport | ||
| 9R5 | Hunt Airport | Portland | Texas | Small airport | ||
| 9R7 | Camp Bullis Heliport | San Antonio | Texas | Heliport | ||
| C71 | Crosby Municipal Airport | Crosby | Small airport | |||
| E70 | Huber Airpark Civic Club LLC | Seguin | Texas | Small airport | ||
| F86 | Caldwell Parish Airport | Columbia | Louisiana | Small airport | ||
| F89 | Winnsboro Municipal Airport | Winnsboro | Louisiana | Small airport | ||
| KGNI | Grand Isle Seaplane Base | Grand Isle | Louisiana | Seaplane base | ||
| HL2 | Hubbard Landing Seaplane Base | Stockton | Alabama | Seaplane base | ||
| KHPY | Baytown Airport | HPY | Baytown | Texas | Midsized airport | |
| KIWS | West Houston Airport | IWS | Houston | Texas | Midsized airport | |
| L31 | St. Tammany Regional Airport | Covington | Louisiana | Small airport | ||
| L32 | Jonesville Airport | Jonesville | Louisiana | Small airport | ||
| L39 | Leesville Airport | Leesville | Louisiana | Small airport |