Games like STAR WARS™ Starfighter™
Games like STAR WARS™ Starfighter™ include STAR WARS™: Squadrons, STAR WARS™: Rogue Squadron 3D, Half-Life 2, STAR WARS™ Battlefront II (Classic, 2005), and X Rebirth. We matched them by the tags players give STAR WARS™ Starfighter™ on Steam (Action, Simulation, Space, Sci-fi, and Singleplayer): closest matches first, and among equally close ones the better-known games.

STAR WARS™: Squadrons
Shared: Space · Flight · Action

STAR WARS™: Rogue Squadron 3D
Shared: Action · Simulation · Sci-fi

Half-Life 2
Shared: Action · Sci-fi · Singleplayer

STAR WARS™ Battlefront II (Classic, 2005)
Shared: Action · Sci-fi · Space

X Rebirth
Shared: Simulation · Space · Action

Elite Dangerous
Shared: Space · Simulation · Sci-fi

Trailmakers
Shared: Action · Space · Singleplayer

SPORE™ Galactic Adventures
Shared: Action · Simulation · Space

STAR WARS™ Empire at War - Gold Pack
Shared: Space · Sci-fi · Singleplayer

House of the Dying Sun
Shared: Action · Simulation · Space

STAR WARS Jedi: Survivor™
Shared: Action · Singleplayer · Sci-fi

STAR WARS™ Battlefront™ II
Shared: Space · Singleplayer · Action

Hardspace: Shipbreaker
Shared: Space · Simulation · Sci-fi

Starpoint Gemini 2
Shared: Simulation · Space · Sci-fi

X4: Foundations
Shared: Simulation · Space · Sci-fi

Stellaris
Shared: Space · Sci-fi · Simulation

Half-Life
Shared: Sci-fi · Classic · Action

Black Mesa
Shared: Action · Sci-fi · Singleplayer

STAR WARS™ Republic Commando™
Shared: Action · Sci-fi · Singleplayer

Endless Sky
Shared: Space · Sci-fi · Simulation

War Thunder
Shared: Action · Simulation · Flight

Dome Keeper
Shared: Action · Singleplayer · Sci-fi

Project Wingman
Shared: Action · Flight · Singleplayer

STAR WARS™ Knights of the Old Republic™
Shared: Sci-fi · Singleplayer · Classic