The nearest airport is ORE - Orleans Bricy, located 51.5 km south east of Illiers.
Other airports nearby include TNF - Toussous-le-noble Toussus Le Noble (80.8 km north east), LME - Le Mans Arnage (87.3 km south west), ORY - Paris Orly (94.6 km north east), TUF - Tours Val De Loire (104.1 km south),