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Flight Deals from Chicago to Ireland from $416

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Top Deals on flights from Chicago to Dublin

Chicago, US (CHI) - Dublin, IE (DUB)

SAS Airlines Logo
SAS Airlines

Oct 21

ORD
23h
CPH

Oct 22

DUB
SAS Airlines Logo
SAS Airlines

Nov 5

DUB
21h 40m
CPH

Nov 6

ORD

as low as

$416

Chicago, US (CHI) - Dublin, IE (DUB)

SAS Airlines Logo
SAS Airlines

Oct 21

ORD
40h 15m
CPH
OSL

Oct 23

DUB
SAS Airlines Logo
SAS Airlines

Nov 5

DUB
21h 40m
CPH

Nov 6

ORD

as low as

$422

Chicago, US (CHI) - Dublin, IE (DUB)

SAS Airlines Logo
SAS Airlines

Oct 21

ORD
40h 15m
CPH
OSL

Oct 23

DUB
SAS Airlines Logo
SAS Airlines

Nov 5

DUB
29h 15m
ARN
CPH

Nov 6

ORD

as low as

$429

Chicago, US (CHI) - Dublin, IE (DUB)

TAP Portugal Logo
TAP Portugal

Oct 22

ORD
30h 5m
LIS

Oct 24

DUB
TAP Portugal Logo
TAP Portugal

Oct 28

DUB
23h
LIS

Oct 29

ORD

as low as

$443

Chicago, US (CHI) - Dublin, IE (DUB)

JetBlue Logo
JetBlue

Oct 16

ORD
26h 20m
JFK

Oct 17

DUB
JetBlue Logo
JetBlue

Oct 20

DUB
21h 14m
BOS

Oct 21

ORD

as low as

$536

Chicago, US (CHI) - Dublin, IE (DUB)

Icelandair Logo
Icelandair

Oct 28

ORD
14h 45m
KEF

Oct 29

DUB
Icelandair Logo
Icelandair

Nov 4

DUB
5h 50m
KEF

Nov 4

ORD

as low as

$538

Chicago, US (CHI) - Dublin, IE (DUB)

Air Canada Logo
Air Canada

Oct 8

ORD
20h 15m
YYZ

Oct 9

DUB
Air Canada Logo
Air Canada

Nov 5

DUB
10h 32m
YYZ

Nov 5

ORD

as low as

$559

Chicago, US (CHI) - Dublin, IE (DUB)

Air Canada Logo
Air Canada

Oct 29

ORD
18h 50m
MUC

Oct 30

DUB
Air Canada Logo
Air Canada

Nov 5

DUB
23h 57m
YYZ

Nov 6

ORD

as low as

$574

Chicago, US (CHI) - Dublin, IE (DUB)

Lufthansa Logo
Lufthansa

Oct 21

ORD
13h 25m
Direct

Oct 22

DUB
Lufthansa Logo
Lufthansa

Nov 4

DUB
7h 40m
MUC

Nov 4

ORD

as low as

$587

Chicago, US (CHI) - Dublin, IE (DUB)

SWISS Logo
SWISS

Oct 21

ORD
13h 25m
Direct

Oct 22

DUB
SWISS Logo
SWISS

Nov 5

DUB
21h 35m
ZRH

Nov 6

ORD

as low as

$589

Chicago, US (CHI) - Dublin, IE (DUB)

Lufthansa Logo
Lufthansa

Oct 21

ORD
16h 31m
IAD

Oct 22

DUB
Lufthansa Logo
Lufthansa

Nov 5

DUB
7h 40m
MUC

Nov 5

ORD

as low as

$597

Chicago, US (CHI) - Dublin, IE (DUB)

British Airways Logo
British Airways

Oct 8

ORD
19h 25m
LHR

Oct 9

DUB
British Airways Logo
British Airways

Nov 5

DUB
18h 55m
LHR

Nov 6

ORD

as low as

$599

Top Deals on flights from Chicago to Shannon

Chicago, US (CHI) - Shannon, IE (SNN)

Aer Lingus Logo
Aer Lingus

Aug 13

ORD
18h 20m
JFK

Aug 14

SNN
Aer Lingus Logo
Aer Lingus

Aug 20

SNN
8h 45m
JFK

Aug 20

ORD

as low as

$670

Chicago, US (CHI) - Shannon, IE (SNN)

Aer Lingus Logo
Aer Lingus

Aug 5

ORD
17h 40m
LHR

Aug 6

SNN
Aer Lingus Logo
Aer Lingus

Aug 20

SNN
6h 10m
LHR

Aug 20

ORD

as low as

$674

Chicago, US (CHI) - Shannon, IE (SNN)

Aer Lingus Logo
Aer Lingus

Aug 5

ORD
22h 43m
CLT
LHR

Aug 6

SNN
Aer Lingus Logo
Aer Lingus

Aug 19

SNN
14h 35m
LHR

Aug 20

ORD

as low as

$697

Chicago, US (CHI) - Shannon, IE (SNN)

Aer Lingus Logo
Aer Lingus

Aug 13

ORD
17h 35m
LHR

Aug 14

SNN
Aer Lingus Logo
Aer Lingus

Aug 19

SNN
16h 45m
LHR
DUB

Aug 20

ORD

as low as

$697

Chicago, US (CHI) - Shannon, IE (SNN)

United Airlines Logo
United Airlines

Jul 30

ORD
13h 25m
Direct

Jul 31

SNN
United Airlines Logo
United Airlines

Aug 17

SNN
2h 15m
Direct

Aug 17

ORD

as low as

$702

Chicago, US (CHI) - Shannon, IE (SNN)

United Airlines Logo
United Airlines

Jul 30

ORD
19h 55m
EWR

Jul 31

SNN
United Airlines Logo
United Airlines

Aug 17

SNN
2h 15m
Direct

Aug 17

ORD

as low as

$706

Chicago, US (CHI) - Shannon, IE (SNN)

United Airlines Logo
United Airlines

Jul 30

ORD
21h 25m
DCA
EWR

Jul 31

SNN
United Airlines Logo
United Airlines

Aug 17

SNN
2h 15m
Direct

Aug 17

ORD

as low as

$711

Chicago, US (CHI) - Shannon, IE (SNN)

United Airlines Logo
United Airlines

Jul 30

ORD
16h 20m
EWR

Jul 31

SNN
United Airlines Logo
United Airlines

Aug 17

SNN
19h 19m
EWR
IAD

Aug 18

ORD

as low as

$721

Chicago, US (CHI) - Shannon, IE (SNN)

Aer Lingus Logo
Aer Lingus

Aug 15

ORD
20h 11m
BOS
LHR

Aug 16

SNN
Aer Lingus Logo
Aer Lingus

Aug 22

SNN
8h 45m
JFK

Aug 22

ORD

as low as

$743

Chicago, US (CHI) - Shannon, IE (SNN)

Lufthansa Logo
Lufthansa

Aug 13

ORD
13h 25m
Direct

Aug 14

SNN
Lufthansa Logo
Lufthansa

Aug 20

SNN
10h 55m
EWR

Aug 20

ORD

as low as

$745

Chicago, US (CHI) - Shannon, IE (SNN)

Aer Lingus Logo
Aer Lingus

Aug 13

ORD
20h 5m
DUB
CDG

Aug 14

SNN
Aer Lingus Logo
Aer Lingus

Aug 19

SNN
16h 45m
LHR
DUB

Aug 20

ORD

as low as

$748

Chicago, US (CHI) - Shannon, IE (SNN)

Air Canada Logo
Air Canada

Aug 19

ORD
26h 40m
YUL
LHR

Aug 20

SNN
Air Canada Logo
Air Canada

Aug 25

SNN
17h 36m
LHR
YUL

Aug 26

ORD

as low as

$772

Top Deals on flights from Chicago to Cork

Chicago, US (CHI) - Cork, IE (ORK)

SWISS Logo
SWISS

May 29

ORD
20h 55m
ZRH

May 30

ORK
SWISS Logo
SWISS

Jun 2

ORK
19h 45m
FRA

Jun 3

ORD

as low as

$941

Chicago, US (CHI) - Cork, IE (ORK)

KLM Logo
KLM

May 29

ORD
31h 10m
AMS

May 30

ORK
KLM Logo
KLM

Jun 2

ORK
21h
AMS

Jun 3

ORD

as low as

$970

Chicago, US (CHI) - Cork, IE (ORK)

American Airlines Logo
American Airlines

Jun 11

ORD
25h 25m
CLT
LHR

Jun 12

ORK
American Airlines Logo
American Airlines

Jun 18

ORK
7h 25m
LHR

Jun 18

ORD

as low as

$996

Chicago, US (CHI) - Cork, IE (ORK)

British Airways Logo
British Airways

Jun 11

ORD
23h 20m
LHR

Jun 12

ORK
British Airways Logo
British Airways

Jun 18

ORK
6h 30m
LHR

Jun 18

ORD

as low as

$1006

Chicago, US (CHI) - Cork, IE (ORK)

Lufthansa Logo
Lufthansa

May 29

ORD
24h 25m
FRA

May 30

ORK
Lufthansa Logo
Lufthansa

Jun 2

ORK
19h 45m
FRA

Jun 3

ORD

as low as

$1018

Chicago, US (CHI) - Cork, IE (ORK)

Air Canada Logo
Air Canada

Jun 2

ORD
23h 25m
YYZ
LHR

Jun 3

ORK
Air Canada Logo
Air Canada

Jun 18

ORK
18h 11m
LHR
YUL

Jun 19

ORD

as low as

$1019

Chicago, US (CHI) - Cork, IE (ORK)

British Airways Logo
British Airways

Jun 11

ORD
28h 21m
ATL
LHR

Jun 12

ORK
British Airways Logo
British Airways

Jun 18

ORK
10h 15m
LHR
CLT

Jun 18

ORD

as low as

$1021

Chicago, US (CHI) - Cork, IE (ORK)

Aer Lingus Logo
Aer Lingus

Jun 11

ORD
21h 30m
DUB
LHR

Jun 12

ORK
Aer Lingus Logo
Aer Lingus

Jun 18

ORK
15h 25m
LHR

Jun 19

ORD

as low as

$1034

Chicago, US (CHI) - Cork, IE (ORK)

British Airways Logo
British Airways

Jun 11

ORD
23h 20m
LHR

Jun 12

ORK
British Airways Logo
British Airways

Jun 18

ORK
12h 10m
LHR
EWR

Jun 18

ORD

as low as

$1037

Chicago, US (CHI) - Cork, IE (ORK)

Lufthansa Logo
Lufthansa

May 29

ORD
24h 25m
FRA

May 30

ORK
Lufthansa Logo
Lufthansa

Jun 2

ORK
19h 20m
FRA
MUC

Jun 3

ORD

as low as

$1051

Chicago, US (CHI) - Cork, IE (ORK)

Finnair Logo
Finnair

May 20

ORD
16h 50m
LHR

May 21

ORK
Finnair Logo
Finnair

Jun 2

ORK
15h 15m
LHR

Jun 3

ORD

as low as

$1065

Chicago, US (CHI) - Cork, IE (ORK)

Aer Lingus Logo
Aer Lingus

Jun 11

ORD
36h 10m
DUB
GLA

Jun 13

ORK
Aer Lingus Logo
Aer Lingus

Jun 18

ORK
10h 15m
LHR
CLT

Jun 18

ORD

as low as

$1075

Top Deals on flights from Chicago to Knock

Chicago, US (CHI) - Knock, IE (NOC)

Air Canada Logo
Air Canada

Jun 13

ORD
20h 45m
YYZ
LHR

Jun 14

NOC
Air Canada Logo
Air Canada

Jul 9

NOC
31h 11m
LHR
YUL

Jul 10

ORD

as low as

$1093

Chicago, US (CHI) - Knock, IE (NOC)

American Airlines Logo
American Airlines

May 30

ORD
18h 55m
LHR

May 31

NOC
American Airlines Logo
American Airlines

Jun 6

NOC
22h 50m
LHR

Jun 7

ORD

as low as

$1157

Chicago, US (CHI) - Knock, IE (NOC)

United Airlines Logo
United Airlines

May 30

ORD
18h 30m
LHR

May 31

NOC
United Airlines Logo
United Airlines

Jun 6

NOC
22h 20m
LHR

Jun 7

ORD

as low as

$1159

Chicago, US (CHI) - Knock, IE (NOC)

British Airways Logo
British Airways

May 30

ORD
18h 55m
LHR

May 31

NOC
British Airways Logo
British Airways

Jun 6

NOC
19h 15m
LHR
ATL

Jun 7

ORD

as low as

$1160

Chicago, US (CHI) - Knock, IE (NOC)

British Airways Logo
British Airways

Jun 13

ORD
18h 50m
LHR

Jun 14

NOC
British Airways Logo
British Airways

Jul 9

NOC
24h 25m
LHR
BCN

Jul 10

ORD

as low as

$1162

Chicago, US (CHI) - Knock, IE (NOC)

British Airways Logo
British Airways

Jun 13

ORD
23h 47m
CLT
LHR

Jun 14

NOC
British Airways Logo
British Airways

Jul 9

NOC
24h 25m
LHR
BCN

Jul 10

ORD

as low as

$1167

Chicago, US (CHI) - Knock, IE (NOC)

British Airways Logo
British Airways

Jun 12

ORD
18h 50m
LHR

Jun 13

NOC
British Airways Logo
British Airways

Jun 19

NOC
20h 11m
LHR
JFK

Jun 20

ORD

as low as

$1180

Chicago, US (CHI) - Knock, IE (NOC)

British Airways Logo
British Airways

Jun 12

ORD
39h 45m
CLT
LHR

Jun 14

NOC
British Airways Logo
British Airways

Jun 19

NOC
20h 11m
LHR
JFK

Jun 20

ORD

as low as

$1192

Chicago, US (CHI) - Knock, IE (NOC)

American Airlines Logo
American Airlines

May 30

ORD
18h 55m
LHR

May 31

NOC
American Airlines Logo
American Airlines

Jun 6

NOC
24h 55m
LHR
DUB

Jun 7

ORD

as low as

$1231

Chicago, US (CHI) - Knock, IE (NOC)

British Airways Logo
British Airways

May 30

ORD
42h
CLT
LHR

Jun 1

NOC
British Airways Logo
British Airways

Jun 6

NOC
18h 22m
LHR
BNA

Jun 7

ORD

as low as

$1258

Chicago, US (CHI) - Knock, IE (NOC)

Finnair Logo
Finnair

May 30

ORD
18h 55m
LHR

May 31

NOC
Finnair Logo
Finnair

Jun 6

NOC
22h 50m
LHR

Jun 7

ORD

as low as

$1307

Chicago, US (CHI) - Knock, IE (NOC)

Aer Lingus Logo
Aer Lingus

Jun 13

ORD
20h 50m
DUB
LHR

Jun 14

NOC
Aer Lingus Logo
Aer Lingus

Jul 9

NOC
18h 20m
LHR
BNA

Jul 10

ORD

as low as

$1944

Top Deals on flights from Chicago to Donegal

Chicago, US (CHI) - Donegal, IE (CFN)

Aer Lingus Logo
Aer Lingus

Jun 1

ORD
22h 45m
DUB

Jun 2

CFN
Aer Lingus Logo
Aer Lingus

Jun 8

CFN
18h 45m
GLA
DUB

Jun 9

ORD

as low as

$1140

Chicago, US (CHI) - Donegal, IE (CFN)

Aer Lingus Logo
Aer Lingus

Jun 1

ORD
21h 52m
MSP
DUB

Jun 2

CFN
Aer Lingus Logo
Aer Lingus

Jun 8

CFN
18h 45m
GLA
DUB

Jun 9

ORD

as low as

$1144

Chicago, US (CHI) - Donegal, IE (CFN)

Aer Lingus Logo
Aer Lingus

Jun 1

ORD
22h 45m
DUB

Jun 2

CFN
Aer Lingus Logo
Aer Lingus

Jun 9

CFN
25h 15m
DUB

Jun 10

ORD

as low as

$1172

Chicago, US (CHI) - Donegal, IE (CFN)

Aer Lingus Logo
Aer Lingus

May 12

ORD
22h 15m
DUB

May 13

CFN
Aer Lingus Logo
Aer Lingus

May 18

CFN
9h
DUB

May 18

ORD

as low as

$1215

Chicago, US (CHI) - Donegal, IE (CFN)

British Airways Logo
British Airways

Jun 1

ORD
20h 20m
LHR
DUB

Jun 2

CFN
British Airways Logo
British Airways

Jun 9

CFN
23h 20m
DUB
LHR

Jun 10

ORD

as low as

$1216

Chicago, US (CHI) - Donegal, IE (CFN)

Aer Lingus Logo
Aer Lingus

May 12

ORD
21h 26m
CLE
DUB

May 13

CFN
Aer Lingus Logo
Aer Lingus

May 18

CFN
9h
DUB

May 18

ORD

as low as

$1220

Chicago, US (CHI) - Donegal, IE (CFN)

Aer Lingus Logo
Aer Lingus

May 13

ORD
21h 26m
CLE
DUB

May 14

CFN
Aer Lingus Logo
Aer Lingus

May 17

CFN
23h 30m
DUB

May 18

ORD

as low as

$1230

Chicago, US (CHI) - Donegal, IE (CFN)

Aer Lingus Logo
Aer Lingus

May 12

ORD
21h 26m
CLE
DUB

May 13

CFN
Aer Lingus Logo
Aer Lingus

May 18

CFN
21h 25m
DUB
DFW

May 19

ORD

as low as

$1335

Chicago, US (CHI) - Donegal, IE (CFN)

Aer Lingus Logo
Aer Lingus

Jun 12

ORD
23h 2m
DEN
DUB

Jun 13

CFN
Aer Lingus Logo
Aer Lingus

Jun 15

CFN
18h 45m
GLA
DUB

Jun 16

ORD

as low as

$1402

Chicago, US (CHI) - Donegal, IE (CFN)

United Airlines Logo
United Airlines

Jun 1

ORD
38h
EWR
DUB

Jun 2

CFN
United Airlines Logo
United Airlines

Jun 9

CFN
5h 40m
DUB

Jun 9

ORD

as low as

$1423

Chicago, US (CHI) - Donegal, IE (CFN)

United Airlines Logo
United Airlines

Jun 1

ORD
29h 8m
IAD
DUB

Jun 2

CFN
United Airlines Logo
United Airlines

Jun 9

CFN
12h 17m
DUB
EWR

Jun 9

ORD

as low as

$1433

Chicago, US (CHI) - Donegal, IE (CFN)

Aer Lingus Logo
Aer Lingus

May 13

ORD
21h 26m
CLE
DUB

May 14

CFN
Aer Lingus Logo
Aer Lingus

May 17

CFN
9h 31m
DUB
CLT

May 17

ORD

as low as

$1685

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