Ilsan is very walkable, particularly with its abundance of parks, shopping areas, and restaurants within close proximity. Travelers will find that many daily errands can be accomplished on foot, thanks to well-maintained sidewalks and pedestrian-friendly streets. The highlight of walking in Ilsan is Ilsan Lake Park, a vast parkland ideal for leisurely strolls, offering stunning natural scenery and peaceful spots. However, some areas may experience congestion, particularly during peak times.

Public transport in Ilsan is excellent, boosted by its integration into the Seoul Metropolitan Subway system. With Line 3 providing easy access to significant Seoul districts, travelers have direct and convenient transportation options. The subway is complemented by a wealth of bus routes connecting not only within the city but also to major surrounding areas like Bundang and Yongin. Stations and stops are strategically placed, facilitating seamless transfers, although buses can become crowded during rush hours.

Ilsan is quite accommodating for cyclists, featuring many dedicated bike lanes and paths, especially around newer developments and Ilsan Lake Park. The terrain is largely flat, making biking accessible even for those less experienced. Ilsan's bike-sharing systems add to the convenience, providing an affordable and efficient travel alternative. However, while biking is generally enjoyable, some urban areas may lack sufficient lanes, and congestion could be an issue in busier districts.