There are most likely no direct flights on the Chicago — Dublin route
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A non-stop flight is the most convenient and comfortable way to fly from Chicago to Dublin, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
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There are most likely no direct flights on the Chicago — Dublin route
Chicago — Dublin
08/21/2026
Departure
Direct flight
EI122
starting at $697
Chicago — Dublin
07/29/2026
Departure
Direct flight
UA980
starting at $578
Chicago — Dublin
07/30/2026
Departure
Direct flight
EI124
starting at $732
Chicago — Dublin
07/31/2026
Departure
Direct flight
EI122
starting at $773
Chicago — Dublin
08/01/2026
Departure
Direct flight
EI122
starting at $794
Chicago — Dublin
08/04/2026
Departure
Direct flight
EI124
starting at $580
Chicago — Dublin
08/05/2026
Departure
Direct flight
AA208
starting at $602
Chicago — Dublin
08/06/2026
Departure
Direct flight
UA980
starting at $587
Chicago — Dublin
08/07/2026
Departure
Direct flight
AA208
starting at $488
starting at $478
starting at $578
starting at $411
starting at $311
starting at $334
The Chicago — Dublin route is served by a wide range of airlines: 5 in total, including Aer Lingus, United Airlines, American Airlines, Icelandair, and JetBlue Airways. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $311. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.
The cheapest one-way flight from Chicago to Dublin departs on 08/22/2026, is operated by Icelandair and costs $311
There is no information about the cheapest roundtrip flight from Chicago to Dublin
Fastest flight from Chicago to Dublin takes 13h 25m
There are direct flights on this route 5 days a week: Tu, We, Th, Fr, and Sa
The distance between Chicago and Dublin is 5889km (3651 miles). There are 80 direct flights from Chicago to Dublin. The time difference between Chicago and Dublin is 7h. Flights from Chicago begin at 3:45 PM. The latest flight from Chicago departs at 10:20 PM
The cheapest flight ticket from Chicago to Dublin according to data for the last 48 hours costs $311
Often the best time to buy tickets from Chicago to Dublin is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Chicago to Dublin can be found flying in these months: August, July.
The fastest flights from Chicago to Dublin start from 13 hours 25 minutes in the air.
The following airlines operate direct flights on the route Chicago — Dublin: Aer Lingus, United Airlines, American Airlines
The minimum one-way ticket price from Chicago to Dublin is $311 (August 2026), while the maximum is $334 (July 2026). On average, a ticket costs $322–$334.
We couldn't find any special offers for flights from Chicago to Dublin
