Aer Lingus
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United States
O'Hare International Airport
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Ireland
Dublin Airport
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Scan through all non-stop flights from Chicago to Dublin. The full flight schedule below gives an overview of all non-stop flights from ORD to DUB, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Dublin is an oceanic/maritime destination, known for its mild summer temperatures, which are usually between 15°C and 25°C (59°F to 77°F). The winters here are refreshingly cool, without the harshness of freezing temperatures. Visitors can enjoy the green surroundings and plenty of outdoor adventures in the nearby areas, making it an excellent choice for those who enjoy temperate weather.
The best time to visit Dublin is during the summer months, spanning from May to August. During this period, visitors can expect pleasant to warm temperatures, while rainfall tends to occur more frequently in the autumn and winter months, from September to February.
In total there are 3 airlines operating nonstop flights from Chicago ORD to Dublin DUB. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their ORD DUB flight schedule.
Flights from ORD to DUB are operated 21 times a week, with an average of 3 flights per day. Departure times vary between 15:45 - 22:35. The earliest flight departs at 15:45, the last flight departs at 22:35. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy, Premium Economy and Business Class. First Class is not available on this route (at least not as a non-stop flight).
The fastest direct flight from Chicago to Dublin takes 7 hours and 25 minutes. The flight distance between Chicago and Dublin is 3,661 miles (or 5,892 km).
There is 1 airport in Dublin: Dublin Airport (DUB).
There are 21 flights per week flying from Chicago to Dublin (as of April 2026).
7 hours and 25 minutes is the average flight time from Chicago to Dublin.
The distance from Chicago to Dublin is 3,661 miles (5,892 kilometers).
Aer Lingus, American Airlines and United Airlines are flying nonstop from Chicago to Dublin.
Oneworld and Star Alliance are flying nonstop from Chicago to Dublin.
You can fly non-stop in Economy, Premium Economy and Business Class.
Aircraft types that fly from Chicago to Dublin:
The earliest flight departs at 15:45 from Chicago and arrives at 05:10 at Dublin.
The latest flight departs at 22:35 from Chicago and arrives at 11:50 at Dublin.
3,661 miles (5,892 km) · 7h 25m
15:45
05:10
Aer Lingus
EI 122
Aer Lingus
Airbus A330-300
Y
W
J
F
15:45
05:10
Aer Lingus
EI 122
Aer Lingus
Airbus A330-300
Y
W
J
F
15:45
05:10
Aer Lingus
EI 122
Aer Lingus
Airbus A330-300
Y
W
J
F
20:15
09:45
United Airlines
Star Alliance
UA 980
United Airlines
Boeing 787-8
Y
W
J
F
21:00
10:35
Aer Lingus
EI 124
Aer Lingus
Airbus A330-300
Y
W
J
F
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