- Meise FieldIdent: WT18Serves: Moses Lake
- Melanie's AirportIdent: 05FAServes: Florala
- Melbourne Municipal John E Miller FieldIdent: K42AServes: Melbourne
- Melby Ranch AirstripIdent: 33COServes: San Luis
- Melin Farms AirportIdent: 3WI6Serves: Clinton
- Mellon Ranch AirportIdent: XS59Serves: Refugio
- Melody FieldIdent: IS88Serves: Danville
- Melody Ranch AirportIdent: WY31Serves: Jackson
- Melody Ranch AirportIdent: XA78Serves: Mountain Springs
- Melon FieldIdent: 1CO5Serves: Rocky Ford
- Melrose Landing AirportIdent: FD22Serves: Hawthorne
- Melrose Springs AirfieldIdent: VT73Serves: Bridport
- Mels AirportIdent: 38AKServes: Wasilla
- Melton FieldIdent: 4TN0Serves: Blaine
- Melville AirstripIdent: 2VA2Serves: Surry
- Memaloose AirportIdent: 25UServes: Imnaha
- Memmi AirportIdent: 0PN6Serves: Three Springs
- Memory Lake AirportIdent: 5AK8Serves: Wasilla
- Memory Landing AirportIdent: MS51Serves: Brookhaven
- Memphis Memorial AirportIdent: K03DServes: Memphis
- Memphis Municipal AirportIdent: KF21Serves: Memphis
- Mena Intermountain Municipal AirportIdent: KMEZServes: Mena
- Menard AirportIdent: XA09Serves: Bellevue
- Menard County AirportIdent: KT50Serves: Menard
- Menominee–Marinette Twin County AirportIdent: KMNMServes: Menominee
- Menomonie Municipal Score FieldIdent: KLUMServes: Menomonie
- Mentone AirportIdent: C92Serves: Mentone
- Mercer County AirportIdent: C00Serves: Aledo
- Mercer County Regional AirportIdent: KHZEServes: Hazen
- Mercer Ranch AirportIdent: WA00Serves: Alderdale
- Meriden Markham Municipal AirportIdent: KMMKServes: Meriden
- Merifield AirportIdent: VG34Serves: Clarksville
- Merill L Harris FieldIdent: 9MN6Serves: Jordan
- Merillat AirportIdent: 34GServes: Tecumseh
- Merkel Field Sylacauga Municipal AirportIdent: KSCDServes: Sylacauga
- Merkle AirportIdent: 3IS4Serves: Hanover
- Merkle AirportIdent: NK87Serves: Clarence Center
- Merlin AerodromeIdent: 2VA3Serves: Amelia Court House
- Merrihew AirportIdent: 0NE0Serves: Ashby
- Merrill Municipal AirportIdent: KRRLServes: Merrill
- Merrill Ranch Ultralight FlightparkIdent: US-0968Serves: Mounds
- Merrimac Farms AirportIdent: 68NYServes: Mount Morris
- Merritt FieldIdent: 4PN7Serves: Sonestown
- Merritt Island AirportIdent: KCOIServes: Merritt Island
- Merrymeeting FieldIdent: 08BServes: Bowdoinham
- Merrys Pymatuning AirportIdent: PA01Serves: Linesville
- Mershon AirportIdent: 6IN6Serves: Monrovia
- Mertarvik AirportIdent: PAEWServes: Mertarvik
- Mertens AirportIdent: 3CO2Serves: Sterling
- Merts FieldIdent: 3OH9Serves: Wilmington
- Mesa 1 AirportIdent: 81COServes: Steamboat Springs
- Mesa Del Rey AirportIdent: KKICServes: King City
- Mesa Verde Ranch Strip AirportIdent: 7NM1Serves: Alamogordo
- Mesa Vista Ranch AirportIdent: TX13Serves: Pampa
- Mesawood AirparkIdent: 6CO2Serves: Cedaredge
- Mesmer AirportIdent: NY49Serves: Grand Island
- Mesquite Metro AirportIdent: KHQZServes: Mesquite
- Methow Valley State AirportIdent: KS52Serves: Winthrop
- Metro FieldIdent: MTFServes: Fairbanks
- Metrogro Farm AirportIdent: CO25Serves: Agate