Aer Lingus Dublin to Chicago Flights

Cheapflightsplus.com will find cheap Aer Lingus flights from Dublin to Chicago. Compare airline ticket prices and book air tickets starting from $391 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 august: one-way - $391, two-way – $671.
Direct flights
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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
11:35 am — 2:00 pm
11:35 am — 2:00 pm EI123 Aer Lingus
Dublin — Chicago
8h 25m
Find flight
from$391
1:45 pm — 3:45 pm
1:45 pm — 3:45 pm EI7000 Aer Lingus
Dublin — Chicago
8h
Find flight
from$503
4:40 pm — 7:00 pm
4:40 pm — 7:00 pm EI125 Aer Lingus
Dublin — Chicago
8h 20m
Find flight
from$391
11:05 am — 11:10 pm
11:05 am — 1:25 pm EI105 Aer Lingus
Dublin — Newark
8h 8m stop
9:33 pm — 11:10 pm NK329 Spirit Airlines
Newark — Chicago
18h 5m
including layover
Find flight
from$440
12:00 pm — 6:15 pm
12:05 pm — 1:25 pm EI164 Aer Lingus
Dublin — London
2h 5m stop
3:45 pm — 6:45 pm EI8997 Aer Lingus
London — Chicago
12h 15m
including layover
Find flight
from$500
1:15 pm — 8:19 am
+1 day
1:15 pm — 3:40 pm EI127 Aer Lingus
Dublin — Toronto
15h 40m stop
7:55 am — 8:45 am PD2387 Porter Airlines
Toronto — Chicago
25h 4m
including layover
Find flight
from$434
1:25 pm — 11:10 pm
1:25 pm — 4:00 pm EI101 Aer Lingus
Dublin — Newark
5h 33m stop
9:33 pm — 11:10 pm NK329 Spirit Airlines
Newark — Chicago
15h 45m
including layover
Find flight
from$440
3:45 pm — 10:44 am
+1 day
3:45 pm — 6:40 pm EI87 Aer Lingus
Dublin — Cleveland
15h 29m stop
10:09 am — 10:44 am EI7177 Aer Lingus
Cleveland — Chicago
24h 59m
including layover
Find flight
from$646
10:10 am — 8:45 am
+2 days
10:10 am — 11:15 am EI3252 Aer Lingus
Dublin — Edinburgh
23h 15m stop
10:30 am — 1:10 pm WS11 WestJet
Edinburgh — Toronto
18h 45m stop
7:55 am — 8:45 am PD2387 Porter Airlines
Toronto — Chicago
52h 35m
including layover
Find flight
from$556
10:10 am — 7:29 pm
+1 day
10:10 am — 11:15 am EI3252 Aer Lingus
Dublin — Edinburgh
23h 15m stop
10:30 am — 1:10 pm WS11 WestJet
Edinburgh — Toronto
5h 25m stop
6:35 pm — 7:29 pm AC511 Air Canada
Toronto — Chicago
39h 19m
including layover
Find flight
from$567
12:40 pm — 2:34 pm
+1 day
12:40 pm — 2:40 pm EI133 Aer Lingus
Dublin — Boston
15h 30m stop
6:10 am — 9:32 am NK296 Spirit Airlines
Boston — Miami
2h 45m stop
12:17 pm — 2:34 pm NK866 Spirit Airlines
Miami — Chicago
31h 54m
including layover
Find flight
from$458
2:30 pm — 11:36 am
+2 days
2:30 pm — 3:55 pm EI168 Aer Lingus
Dublin — London
19h stop
10:55 am — 2:10 pm Z0711 Z0
London — Los Angeles
15h 20m stop
5:30 am — 11:36 am NK2192 Spirit Airlines
Los Angeles — Chicago
51h 6m
including layover
Find flight
from$544
2:30 pm — 6:42 am
+2 days
2:30 pm — 3:55 pm EI168 Aer Lingus
Dublin — London
19h stop
10:55 am — 2:10 pm Z0711 Z0
London — Los Angeles
10h 31m stop
0:41 am — 6:42 am NK2549 Spirit Airlines
Los Angeles — Chicago
46h 12m
including layover
Find flight
from$579
3:40 pm — 6:37 am
+2 days
3:40 pm — 4:50 pm EI3326 Aer Lingus
Dublin — Manchester
21h 25m stop
2:15 pm — 4:45 pm AF9914 Air France
Manchester — Newark
12h 15m stop
5:00 am — 6:37 am NK2543 Spirit Airlines
Newark — Chicago
44h 57m
including layover
Find flight
from$614
4:45 pm — 2:34 pm
+1 day
4:45 pm — 6:45 pm EI137 Aer Lingus
Dublin — Boston
11h 25m stop
6:10 am — 9:32 am NK296 Spirit Airlines
Boston — Miami
2h 45m stop
12:17 pm — 2:34 pm NK866 Spirit Airlines
Miami — Chicago
27h 49m
including layover
Find flight
from$458
5:35 pm — 5:50 pm
+1 day
5:35 pm — 8:20 pm EI698 Aer Lingus
Dublin — Dusseldorf
15h 35m stop
11:55 am — 3:20 pm AY1392 Finnair
Dusseldorf — Helsinki
1h 5m stop
4:25 pm — 5:50 pm AY9 Finnair
Helsinki — Chicago
30h 15m
including layover
Find flight
from$441
5:45 pm — 8:45 am
+2 days
5:45 pm — 7:05 pm EI3556 Aer Lingus
Dublin — Edinburgh
15h 25m stop
10:30 am — 1:10 pm WS11 WestJet
Edinburgh — Toronto
18h 45m stop
7:55 am — 8:45 am PD2387 Porter Airlines
Toronto — Chicago
45h
including layover
Find flight
from$456
6:30 am — 11:29 pm
6:30 am — 8:00 am EI152 Aer Lingus
Dublin — London
6h stop
2:00 pm — 6:25 pm Z0783 Z0
London — Orlando
3h stop
9:25 pm — 11:29 pm NK2190 Spirit Airlines
Orlando — Chicago
22h 59m
including layover
Find flight
from$411
6:40 am — 7:17 pm
+1 day
6:40 am — 10:20 am EI562 Aer Lingus
Dublin — Barcelona
8h 10m stop
6:30 pm — 9:40 pm IB2627 Iberia
Barcelona — New York
19h 55m stop
5:35 pm — 7:17 pm NK918 Spirit Airlines
New York — Chicago
42h 37m
including layover
Find flight
from$433
7:00 pm — 0:10 am
+2 days
7:00 pm — 8:20 pm EI182 Aer Lingus
Dublin — London
17h 40m stop
2:00 pm — 6:25 pm Z0783 Z0
London — Orlando
3h 32m stop
10:17 pm — 0:20 am F92791 Frontier Airlines
Orlando — Chicago
35h 10m
including layover
Find flight
from$403
7:00 pm — 11:29 pm
+1 day
7:00 pm — 8:20 pm EI182 Aer Lingus
Dublin — London
17h 40m stop
2:00 pm — 6:25 pm Z0783 Z0
London — Orlando
3h stop
9:25 pm — 11:29 pm NK2190 Spirit Airlines
Orlando — Chicago
34h 29m
including layover
Find flight
from$403
8:50 am — 11:29 pm
8:50 am — 10:20 am EI156 Aer Lingus
Dublin — London
3h 40m stop
2:00 pm — 6:25 pm Z0783 Z0
London — Orlando
3h stop
9:25 pm — 11:29 pm NK2190 Spirit Airlines
Orlando — Chicago
20h 39m
including layover
Find flight
from$439
8:50 am — 8:17 pm
+1 day
8:50 am — 10:20 am EI156 Aer Lingus
Dublin — London
3h 40m stop
2:00 pm — 6:25 pm Z0783 Z0
London — Orlando
23h 55m stop
6:20 pm — 8:17 pm F93853 Frontier Airlines
Orlando — Chicago
41h 27m
including layover
Find flight
from$478
9:55 am — 9:08 am
+1 day
9:55 am — 12:35 pm EI604 Aer Lingus
Dublin — Amsterdam
2h 20m stop
2:55 pm — 5:10 pm TS377 Air Transat
Amsterdam — Toronto
15h 5m stop
8:15 am — 9:08 am AC8901 Air Canada
Toronto — Chicago
29h 13m
including layover
Find flight
from$475
9:55 am — 12:54 pm
+1 day
9:55 am — 12:35 pm EI604 Aer Lingus
Dublin — Amsterdam
2h 20m stop
2:55 pm — 5:10 pm TS377 Air Transat
Amsterdam — Toronto
18h 50m stop
12:00 pm — 12:54 pm AC505 Air Canada
Toronto — Chicago
32h 59m
including layover
Find flight
from$475
*Departure and arrival times are local. Last updated on 07/26/2025

Flight Information

There are 3 flights 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 10:10 am to 9:55 am. Nonstop flight is 8h. The time difference between Dublin and Chicago is 6h.

  • The fastest flight 8h
  • Average flight time 8h 20m
  • The earliest flight 10:10 am
  • The latest flight 9:55 am
  • Distance 3658 ml

The cheapest months for traveling to Chicago are september (from 391 $), august (from 394 $), june (from 403 $).

The most expensive and popular months are december (from 752 $), november (from 749 $), january (from 743 $).

The cheapest flight by Aer Lingus that our users were able to find is $391. This airfare is economy class on one-way EI123 flight for September 27, 2025 leaving Dublin in Dublin at 11:35 am, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides Aer Lingus there are other 27 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 8 direct flights every day from Dublin. Airlines and fares are below:

  • AY - Finnair
    from $427
    Find
  • IB - Iberia
    from $440
    Find
  • SN - Brussels Airlines
    from $1192
    Find
  • UA - United Airlines
    from $1162
    Find
  • LH - Lufthansa
    from $1186
    Find
See more direct flights

Connecting Flights

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

  • LM - Pacific Wings
    from $859
    Find
  • VY - Vueling
    from $356
    Find
  • FI - Icelandair
    from $463
    Find
  • DN - Senegal Airlines
    from $537
    Find
  • FR - Ryanair
    from $369
    Find
  • LX - SWISS International Air Lines
    from $490
    Find
  • UA - United Airlines
    from $851
    Find
  • DY - Norwegian
    from $310
    Find
  • SK - SAS
    from $324
    Find
  • OG - Air Onix
    from $508
    Find
  • IB - Iberia
    from $458
    Find
See more connecting flights

How to book an air ticket yourself?

How to book an air ticket yourself?
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  • 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.

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