46		JSF (Windows, 1997)
46		Microsoft Flight Simulator 98 (Windows, 1997)
45		Red Baron with Mission Builder (Windows, 1997)
45		SimCopter (Windows, 1996)
45		Red Baron with Mission Builder (DOS, 1997)
44		Das Hexagon-Kartell (DOS, 1996)
44		Back to Baghdad (DOS, 1996)
44		SFS PC 3.0: The Soaring Simulator (DOS, 1998)
44		Gunship! (Windows, 1999)
44		Microsoft Flight Simulator for Windows 95 (Windows, 1996)
43		Black Knight: Marine Strike Fighter (DOS, 1995)
43		Fly! (Windows, 1999)
43		F-16 Aggressor (Windows, 1999)
43		Fighter Wing (DOS, 1995)
42		SFS-PC 2.0 (DOS, 1994)
42		Search and Rescue 2 (Windows, 2000)
42		Hangsim (Windows, 2000)
41		Ultrawings (Windows, 2017)
41		Merlin Challenge (DOS, 1993)
41		Jet de GO! (Windows, 2001)
40		Airplane Sky Voyage (Windows, 2018)
40		Blue Angels: Aerobatic Flight Simulator (Windows, 2017)
40		RC Fun City (Windows, 2018)
40		RC Plane 3 (Windows, 2017)
40		Take On Helicopters (Windows, 2011)
40		DCS World (Windows, 2013)
40		F/A-18 Operation Desert Storm (Windows, 2005)
40		Fighter Ace 3.5 (Windows, 2002)
40		Search & Rescue: Coastal Heroes (Windows, 2002)
40		Enemy Engaged 2 (Windows, 2007)
40		Enemy Engaged 2: Desert Operations (Windows, 2008)
40		Stormovik: SU-25 Soviet Attack Fighter (DOS, 1990)
40		Super Huey II (DOS, 1988)
40		High Roller (DOS, 1987)
40		Top Gun: Danger Zone (DOS, 1991)

Notes: Games similar to FlightGear, Games like FlightGear, FlightGear Project, FlightGear Project, Windows, Simulation, 1st-person, 3rd-person, Other, Flight, Aviation, Helicopter, PC, Game Similarities.