Shuttles depart from O'Hare airport every 10-15 minutes for Chicago Downtown areas. The last GO Airport Express van leaves O'Hare at 11:30 pm seven nights a week. Children 5 and under are FREE
Shuttles depart from Midway airport every 15 minutes for Chicago Downtown areas. GO Airport Express ticket counter and loading zone is located at Door 3, lower level across from baggage claim. The last GO Airport Express van leaves Midway at 10:30 pm seven nights a week. Children 5 and under are FREE
