Fly nonstop from Chicago-ORD to Dublin for$399 roundtrip this August on American Airlines. Superb summer deals like this one to Europe are hard to come by so book quickly before it's gone like the last drop of Guinness.
Travel on select days in August. Departures from O'Hare are available Sunday through Tuesday with returns from Dublin available Tuesday through Fridays. Dates at this price are hit and miss so you'll have to be flexible with your travel days to find something that works for you. A 7-night minimum stay is required.
Searching AA.com, I found tickets at this price available departing ORD on Sunday, August 11, returning from DUB on Thursday, August 22, 2019.
This Basic Economy fare includes a carry-on bag plus one personal item. A checked bag costs $60 each way.
Seats will be assigned at random upon check-in for this price. You may pay a fee to choose a specific seat.
Other travel dates in August can be found for $408 roundtrip on select dates with the same restrictions.
Upgrading to American's Main Cabin Economy fare is $559 roundtrip, which includes one free checked bag, advanced seat assignments, and allows ticket changes/upgrades for a fee.
See our fare details for booking info.
Need a place to stay on the Emerald Isle in August? This list of available accommodation from Hotelwatchdog is an excellent place to start.