- Irecê AirportIdent: SNICCountry: Brazil
- Irion AirportIdent: II94Country: United States
- Iriri AirportIdent: SJBKCountry: Brazil
- Irish Hills Farms AirportIdent: 33CTCountry: United States
- Irma AirportIdent: CFU8Country: Canada
- Irmãos Ribeiro AirportIdent: SDIBCountry: Brazil
- Iron County AirportIdent: K50DCountry: United States
- Iron Crown AirportIdent: 22ORCountry: United States
- Iron Mountain Pumping Plant AirportIdent: 72CLCountry: United States
- Ironhead AirportIdent: T58Country: United States
- Irons AirportIdent: 5MO1Country: United States
- Iropena AirstripIdent: AYIPCountry: Papua New Guinea
- Iroquois AirportIdent: CNP7Country: Canada
- Iroquois Falls AirportIdent: CNE4Country: Canada
- Isaacson AirportIdent: 8AN6Country: United States
- Isaacson AirportIdent: US-7570Country: United States
- Isabel Municipal AirportIdent: 3Y7Country: United States
- Isabel PASAR AirportIdent: RP15Country: Philippines
- Isan AirstripIdent: AYISCountry: Papua New Guinea
- Isbell FieldIdent: K4A9Country: United States
- Isbell Ranch AirportIdent: 14XSCountry: United States
- Isedor Iverson AirportIdent: KHZXCountry: United States
- Ishasha AirportIdent: FZNICountry: Congo - Kinshasa
- Ishkashim AirportIdent: OAEMCountry: Afghanistan
- Ishpink AirstripIdent: SEIHCountry: Ecuador
- Isis Downs AirportIdent: YISDCountry: Australia
- Isisford AirportIdent: YISFCountry: Australia
- Iskandar AirportIdent: WAOICountry: Indonesia
- Isla Apiao AirportIdent: SCIACountry: Chile
- Isla Cedros AirportIdent: MM10Country: Mexico
- Isla Martin Garcia AirportIdent: SA04Country: Argentina
- Isla Mocha AirportIdent: SCIMCountry: Chile
- Isla Mujeres National AirportIdent: MMIMCountry: Mexico
- Isla San Felix AirportIdent: SCFXCountry: Chile
- Isla Talcan AirportIdent: SCIKCountry: Chile
- Island Aire Farms AirportIdent: US-13058Country: United States
- Island AirportIdent: WV08Country: United States
- Island Bend Farms AirportIdent: US-12741Country: United States
- Isle of Wight/Sandown AirportIdent: EGHNCountry: United Kingdom
- Isle Private AirportIdent: MY72Country: United States
- Isle-A-Port STOLportIdent: TN43Country: United States
- Islesboro AirportIdent: 57BCountry: United States
- Isley FieldIdent: 24IACountry: United States
- Islita AirportIdent: MRIACountry: Costa Rica
- Ismael Nunes AirportIdent: BR-2229Country: Brazil
- Isoka AirportIdent: FLIKCountry: Zambia
- Isparta AirportIdent: LTBMCountry: Türkiye
- Issoire-Le Broc AirfieldIdent: LFHACountry: France
- Issoudun Le Fay AirfieldIdent: LFEKCountry: France
- Iswahjudi Air BaseIdent: WARICountry: Indonesia
- Ita AirstripIdent: SD34Country: Brazil
- Itaberaba AirportIdent: SNIBCountry: Brazil
- Itaboraí AirportIdent: BR-0526Country: Brazil
- Itagro AirportIdent: SJWGCountry: Brazil
- Itak AirstripIdent: SEXICountry: Ecuador
- Itanhaém AirportIdent: SDIMCountry: Brazil
- Itapara Sport Fishing AirportIdent: SWEOCountry: Brazil
- Itapecuru AirportIdent: SNXHCountry: Brazil
- Itapecuru Bioenergia AirportIdent: SNC4Country: Brazil
- Itaperuna AirportIdent: SDUNCountry: Brazil