Fly nonstop from Chicago to Dublin for $483 round-trip on American Airlines.
Searching AA.com, we found seats departing ORD on Monday, September 19, returning from DUB on Monday, September 26.
Other dates are also available for travel through October 19.
See our fare details for booking info.
Need a room in Dublin? Here's what's available for the above dates on Hotelwatchdog.