Cheap flights from Ireland to Chicago – Compare and Save

DUB — CHI
10 Jul — 17 Jul1
1 adult
1 adult, Economy, 0 bags

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Cheapest flights from Ireland to Chicago
Explore the most affordable flight options available from Ireland to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 June 2026.

Sun 27/908:35
DUB
-
ORD
2 stops18h 37m
British Airways
Sat 3/1021:15
ORD
-
DUB
1 stop11h 10m
British Airways
Deal found 6/6£468
Sun 14/609:30
DUB
-
ORD
Nonstop8h 00m
Multiple Airlines
Sun 21/612:00
ORD
-
DUB
1 stop15h 35m
Multiple Airlines
Deal found 7/6£468
Wed 7/1009:40
DUB
-
ORD
1 stop14h 10m
Finnair
Mon 12/1012:04
ORD
-
DUB
1 stop15h 41m
Finnair
Deal found 7/6£471
Wed 12/811:30
DUB
-
ORD
1 stop16h 25m
JetBlue
Mon 17/809:39
ORD
-
DUB
1 stop17h 21m
JetBlue
Deal found 9/6£471
Mon 31/809:30
DUB
-
ORD
Nonstop8h 00m
American Airlines
Fri 25/916:45
ORD
-
DUB
1 stop10h 50m
American Airlines
Deal found 8/6£472
Fri 10/712:15
DUB
-
ORD
1 stop15h 10m
Icelandair
Tue 21/719:25
ORD
-
DUB
1 stop9h 40m
Icelandair
Deal found 10/6£473
Fri 9/1011:45
DUB
-
ORD
1 stop13h 26m
Finnair
Mon 12/1012:04
ORD
-
DUB
1 stop15h 41m
Finnair
Deal found 8/6£474
Sun 30/809:30
DUB
-
ORD
Nonstop8h 00m
American Airlines
Wed 30/913:15
ORD
-
DUB
1 stop11h 15m
American Airlines
Deal found 6/6£474
Wed 15/710:40
DUB
-
ORD
1 stop14h 35m
JetBlue
Wed 7/1014:15
ORD
-
DUB
1 stop12h 05m
JetBlue
Deal found 8/6£475
Thu 25/611:30
DUB
-
ORD
1 stop16h 00m
JetBlue
Tue 7/709:40
ORD
-
DUB
1 stop17h 20m
JetBlue
Deal found 10/6£476
Sun 30/813:45
DUB
-
ORD
1 stop15h 15m
American Airlines
Thu 1/1013:15
ORD
-
DUB
1 stop11h 15m
American Airlines
Deal found 7/6£477
Thu 25/610:40
DUB
-
ORD
1 stop14h 45m
JetBlue
Thu 9/709:40
ORD
-
DUB
1 stop17h 20m
JetBlue
Deal found 6/6£477

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