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Cheap flights from Chicago (CHI) to Dublin (DUB)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Chicago (CHI) to Dublin (DUB)

How to find the cheapest flight from Chicago (CHI) to Dublin (DUB)
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How to find the cheapest flight from Chicago (CHI) to Dublin (DUB)
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How to find the cheapest flight from Chicago (CHI) to Dublin (DUB)
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Cheap flights from Chicago to Dublin in May , June 2026

31 May - 10 Jun $ 928.00
CHI
Chicago
United Airlines
DIRECT
DUB
Dublin
DUB
Dublin
United Airlines
DIRECT
CHI
Chicago
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26 May - 05 Jun $ 1,032.00
CHI
Chicago
JetBlue Airways
1 STOPS
DUB
Dublin
DUB
Dublin
JetBlue Airways
1 STOPS
CHI
Chicago
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18 May - 02 Jun $ 1,653.00
CHI
Chicago
Aer Lingus
DIRECT
DUB
Dublin
DUB
Dublin
Aer Lingus
DIRECT
CHI
Chicago
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Last minute flights from Chicago to Dublin

28 May - 31 May $ 1,098.00
CHI
Chicago
United Airlines
DIRECT
DUB
Dublin
DUB
Dublin
United Airlines
DIRECT
CHI
Chicago
Pick dates
26 May - 31 May $ 1,599.00
CHI
Chicago
JetBlue Airways
1 STOPS
DUB
Dublin
DUB
Dublin
JetBlue Airways
1 STOPS
CHI
Chicago
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26 May - 31 May $ 3,210.00
CHI
Chicago
Aer Lingus
DIRECT
DUB
Dublin
DUB
Dublin
Aer Lingus
DIRECT
CHI
Chicago
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One-way flights to Dublin from Chicago

3:27 PM - 9:40 AM
Icelandair
2 Stops
15h 48m
CHI - DUB
$ 491
Kiwi
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3:27 PM - 9:00 PM
JetBlue Airways
1 Stops
11h 33m
CHI - DUB
$ 616
Kiwi
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8:20 PM - 8:20 PM
United Airlines
0 Stops
7h 25m
CHI - DUB
$ 637
Kiwi
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How to find the cheapest flight from Chicago (CHI) to Dublin (DUB)

Related info for your journey
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How to find the cheapest flight from Chicago (CHI) to Dublin (DUB)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Chicago (CHI) to Dublin (DUB)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.