Games like Airport Simulator 2019
Games like Airport Simulator 2019 include Bomber Crew, Transport Fever 2, Cities: Skylines, Plague Inc: Evolved, and Manor Lords. We matched them by the tags players give Airport Simulator 2019 on Steam (Simulation, Strategy, and Flight): closest matches first, and among equally close ones the better-known games.

Bomber Crew
Shared: Simulation · Strategy · Flight

Transport Fever 2
Shared: Simulation · Strategy · Flight

Cities: Skylines
Shared: Simulation · Strategy

Plague Inc: Evolved
Shared: Simulation · Strategy

Manor Lords
Shared: Strategy · Simulation

War Thunder
Shared: Simulation · Flight

Microsoft Flight Simulator (2020) 40th Anniversary Edition
Shared: Simulation · Flight

Crusader Kings III
Shared: Strategy · Simulation

Totally Accurate Battle Simulator
Shared: Simulation · Strategy

Victoria 3
Shared: Simulation · Strategy

Microsoft Flight Simulator X: Steam Edition
Shared: Simulation · Flight · Strategy

Europa Universalis IV
Shared: Strategy · Simulation

Against the Storm
Shared: Simulation · Strategy

Mini Airways - ATC simulator
Shared: Simulation · Strategy · Flight

Hearts of Iron IV
Shared: Strategy · Simulation

Mini Motorways
Shared: Simulation · Strategy

X4: Foundations
Shared: Simulation · Strategy · Flight

Sky Haven Tycoon - Airport Simulator
Shared: Simulation · Strategy · Flight

Prison Architect
Shared: Simulation · Strategy

Airport CEO
Shared: Simulation · Flight · Strategy

Workers & Resources: Soviet Republic
Shared: Strategy · Simulation

Game Dev Tycoon
Shared: Simulation · Strategy

Empires of the Undergrowth
Shared: Simulation · Strategy

Anno 1800
Shared: Strategy · Simulation