- Monarch FieldIdent: 41NRCountry: United States
- Moncton / McEwen AirportIdent: CCG4Country: Canada
- Moncucco-Vische AirfieldIdent: LIVVCountry: Italy
- Mondell FieldIdent: KECSCountry: United States
- Monduran AirportIdent: YMUACountry: Australia
- Monesmith AirportIdent: PA05Country: United States
- Monett Regional AirportIdent: KHFJCountry: United States
- Monforte AirfieldIdent: ES-0014Country: Spain
- Monica AirportIdent: MHMNCountry: Honduras
- Monkira AirportIdent: YMNKCountry: Australia
- Monmouth Executive AirportIdent: KBLMCountry: United States
- Monmouth Municipal AirportIdent: C66Country: United States
- Mono Aircraft AirportIdent: 0KS7Country: United States
- Mono AirportIdent: AGGOCountry: Solomon Islands
- Monolon AirportIdent: YMLNCountry: Australia
- Monona Municipal AirportIdent: 7C3Country: United States
- Monroe AirparkIdent: 2FA2Country: United States
- Monroe County Aeroplex AirportIdent: KMVCCountry: United States
- Monroe County AirportIdent: K4G5Country: United States
- Monroe County AirportIdent: KM40Country: United States
- Monroe County AirportIdent: KMNVCountry: United States
- Monroe FieldIdent: 2MU9Country: United States
- Monroe Municipal AirportIdent: KEFTCountry: United States
- Mont Laurier AirportIdent: CSD4Country: Canada
- Mont Louis La Quillane AirfieldIdent: LFNQCountry: France
- Mont-Dauphin Saint-Crépin AirfieldIdent: LFNCCountry: France
- Mont-Tremblant/Saint-Jovite AirportIdent: CSZ3Country: Canada
- Montague-Yreka Rohrer FieldIdent: K1O5Country: United States
- Montaigu St Georges AirfieldIdent: LFFWCountry: France
- Montana Creek AirportIdent: 21AKCountry: United States
- Montargis Vimory AirfieldIdent: LFEMCountry: France
- Montauk AirportIdent: KMTPCountry: United States
- Montceau-les-Mines Pouilloux AirfieldIdent: LFGMCountry: France
- Monte Alegre AirportIdent: SNMACountry: Brazil
- Monte Alto AirportIdent: SDMOCountry: Brazil
- Monte Carlo AirportIdent: US-7834Country: United States
- Monte Carmelo AirportIdent: SNTKCountry: Brazil
- Monte Cristi AirportIdent: MDMCCountry: Dominican Republic
- Monte Cristo AirportIdent: BR-1571Country: Brazil
- Monte das Oliveiras (Comandante Sérgio) AirportIdent: BR-1244Country: Brazil
- Monte Libano AirportIdent: MHMLCountry: Honduras
- Monte Prieto Ranch AirportIdent: 57NMCountry: United States
- Monte Santo AirportIdent: SSQPCountry: Brazil
- Monte Verde AirportIdent: SIEJCountry: Brazil
- Monte Vista Municipal AirportIdent: KMVICountry: United States
- Monteagudo AirportIdent: SLAGCountry: Bolivia
- Montelibano AirportIdent: SKMLCountry: Colombia
- Montelimar AirportIdent: MNMRCountry: Nicaragua
- Montemadeira Ii AirportIdent: CD97Country: United States
- Montenegro AirportIdent: SSNGCountry: Brazil
- Monterey Bay Academy AirportIdent: CA66Country: United States
- Montevideo Chippewa County AirportIdent: KMVECountry: United States
- Montezuma AirportIdent: 19AZCountry: United States
- Montezuma Coöp AirportIdent: 67KSCountry: United States
- Montezuma Municipal AirportIdent: K17Country: United States
- Montfort Ranch AirportIdent: US-7154Country: United States
- Montgomery County AirparkIdent: KGAICountry: United States
- Montgomery Ranch AirportIdent: FA64Country: United States
- Montgomery's Flying M Ranch AirportIdent: FD49Country: United States
- Montgomery-Gibbs Executive AirportIdent: KMYFCountry: United States