Aer Lingus Dublin to Chicago Flights

Return flight: Chicago – Dublin
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Best Airfare Price Calendar Flights Schedule

Cheapflightsplus.com will find cheap Aer Lingus flights from Dublin to Chicago. Compare airline ticket prices and book air tickets starting from $359 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Aer Lingus, arrivals and departure details below.

Find Cheap Airfare Dublin — Chicago (IL) by Aer Lingus

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in march: one-way - $359, two-way – $616.
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Cheap Flights from Dublin to Chicago by Aer Lingus

Look at the list of plane tickets for the most popular direct flights by Aer Lingus, their prices start from $359. The fastest nonstop flight takes 8h 30m. There’re no connecting flights.
Price Departure Arrival Flight Time Airline Flight
from $359
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11:30 am
Dublin
Dublin
 2:00 pm
Chicago
O'Hare International
 8h 30m Aer Lingus
EI123
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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 03/03/2025
Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.
Departure Arrival Flight Details Flight Time Price
11:30 am — 2:00 pm
11:30 am — 2:00 pm EI123 Aer Lingus
Dublin — Chicago
8h 30m
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from$359
*Departure and arrival times are local. Last updated on 03/03/2025

Flight Information

There is 1 flight by Aer Lingus from Dublin to Chicago every week with departures from Dublin. All flights arrive at Chicago FSS, Midway, O'Hare International, Chicago NAS, Merrill C Meigs (closed), Dupage County, Pal-Waukee.

Departures start from 11:30 am to 11:30 am. Nonstop flight is 8h 30m. The time difference between Dublin and Chicago is 6h.

  • The fastest flight 8h 30m
  • Average flight time 8h 30m
  • The earliest flight 11:30 am
  • The latest flight 11:30 am
  • Distance 3658 ml

The cheapest months for traveling to Chicago are march (from 359 $), december (from 671 $), november (from 700 $).

The cheapest flight by Aer Lingus that our users were able to find is $359. This airfare is economy class on one-way EI123 flight for March 8, 2025 leaving Dublin in Dublin at 11:30 am, it includes all taxes and additional fees.

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Aer Lingus Airplanes on the Route

List of the most popular Aer Lingus airplanes flying from Dublin to Chicago:

  • Airbus A330
    from $359
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Other Popular Airlines on the Route

Besides Aer Lingus there are other 1 airline carriers between Dublin and Chicago. Please review schedules and prices from the most popular airlines to find the best airfare deals from Dublin to Chicago.

Nonstop flights

There are 1 direct flights every day from Dublin. Airlines and fares are below:

See more direct flights

Connecting Flights

List of flights with layovers (1 and more stops):

  • LX - SWISS International Air Lines
    from $320
    Find
See more connecting flights

How to book an air ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected airfare.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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