Games like Coastline Flight Simulator
Games like Coastline Flight Simulator include Slime Rancher 2, Superflight, House Flipper, Microsoft Flight Simulator (2020) 40th Anniversary Edition, and PowerWash Simulator. We matched them by the tags players give Coastline Flight Simulator on Steam (Simulation, Arcade, Flight, 3D, and Relaxing): closest matches first, and among equally close ones the better-known games.

Slime Rancher 2
Shared: Relaxing · Open World · Simulation

Superflight
Shared: Flight · Relaxing · Casual

House Flipper
Shared: Simulation · Relaxing · Singleplayer

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

PowerWash Simulator
Shared: Simulation · Relaxing · Casual

Microsoft Flight Simulator X: Steam Edition
Shared: Simulation · Flight · Open World

My Time at Portia
Shared: Simulation · Open World · Casual

Flower
Shared: Relaxing · Casual · Flight

American Truck Simulator
Shared: Simulation · Open World · Relaxing

SpaceEngine
Shared: Open World · Casual · 3D

Goat Simulator
Shared: Simulation · Open World · Casual

DAVE THE DIVER
Shared: Relaxing · Casual · Simulation

Train Simulator Classic
Shared: Simulation · Relaxing · Singleplayer

Slime Rancher
Shared: Open World · Singleplayer · Simulation

Mountain
Shared: Simulation · Relaxing · Casual

A Short Hike
Shared: Relaxing · Open World · Indie

Stardew Valley
Shared: Simulation · Relaxing · Open World

Internet Cafe Simulator 2
Shared: Simulation · 3D · Arcade

X-Plane 11
Shared: Simulation · Flight · Open World

Paralives
Shared: Simulation · Open World · Indie

ACE COMBAT™ 7: SKIES UNKNOWN
Shared: Flight · Arcade · 3D

Forza Horizon 5
Shared: Open World · Simulation · Arcade

Potion Craft: Alchemist Simulator
Shared: Simulation · Relaxing · Singleplayer

Easy Delivery Co.
Shared: Relaxing · Open World · Simulation