Games like Lil' Airport
Games like Lil' Airport include Planet Coaster, Cities: Skylines II, Cities: Skylines, Mini Motorways, and Transport Fever 2. We matched them by the tags players give Lil' Airport on Steam (Casual, Transportation, Building, Management, and Cute): closest matches first, and among equally close ones the better-known games.

Planet Coaster
Shared: Building · Management · Simulation

Cities: Skylines II
Shared: Building · Simulation · Management

Cities: Skylines
Shared: Building · Management · Simulation

Mini Motorways
Shared: Casual · Management · Simulation

Transport Fever 2
Shared: Transportation · Management · Simulation

Planet Zoo
Shared: Management · Building · Simulation

House Flipper
Shared: Simulation · Building · Casual

Two Point Museum
Shared: Casual · Building · Simulation

Stardew Valley
Shared: Pixel Graphics · Simulation · Relaxing

Game Dev Tycoon
Shared: Management · Casual · Simulation

DAVE THE DIVER
Shared: Casual · Management · Pixel Graphics

Two Point Hospital
Shared: Management · Building · Simulation

Megaquarium
Shared: Casual · Building · Simulation

Prison Architect
Shared: Building · Simulation · Management

Project Highrise
Shared: Management · Building · Simulation

Startup Company
Shared: Management · Casual · Simulation

Fly Corp
Shared: Transportation · Casual · Management

shapez 2 - Factory
Shared: Building · Management · Simulation

Townscaper
Shared: Building · Casual · Relaxing

Tiny Glade
Shared: Building · Casual · Relaxing

Two Point Campus
Shared: Management · Building · Casual

Gas Station Simulator
Shared: Management · Casual · Simulation

Factorio
Shared: Sandbox · Management · Building

The Sims™ 4
Shared: Building · Simulation · Casual