Chicago to Dublin Flights on Aer Lingus from $692.04*

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Book Chicago to Dublin flight deals*

May 2026
From$995.73*
Seen: 9 hrs ago
Flight Type Round Trip/Economy
Jun 2026
From$791.23*
Seen: 6 hrs ago
Flight Type Round Trip/Economy
Jul 2026
From$762.23*
Seen: 5 hrs ago
Flight Type Round Trip/Economy
$956.73
$2.1K
Displaying fares for May-2026
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    • Range$956.73-$2,144.73

    * Fares displayed include air transportation charges, taxes and fees. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Fares are economy class and may include connections with our partner airlines. Modifying this information may result in a different fare. Additional baggage fees and charges for optional products and services may apply.

    Aer Lingus Plane Image

    Book Chicago to Dublin flight deals*

    $
    Book Chicago to Dublin flight deals*
    From
    To
    Fare Type
    Dates
    Price
    Chicago (ORD)Dublin (DUB)Roundtrip*
    /
    Economy    		Nov 9 2026 - Nov 20 2026

    From

    $692.04

    Seen: 16 hrs ago

    *Roundtrip Restrictions apply.
    Each way fare as part of a return trip including taxes and charges. One way fare including taxes and charges.

    QA FE Test Travel Dates Filter Feature Prepro

    $

    Boston (BOS)to

    Dublin (DUB)
    Sep 12 2026 - Sep 18 2026
    From
    $575.70
    Seen: 26 minutes ago
    Roundtrip*
    Economy

    New York (JFK)to

    Dublin (DUB)
    Nov 11 2026 - Nov 24 2026
    From
    $571.01
    Seen: 1 hour ago
    Roundtrip*
    Economy

    Chicago (ORD)to

    Dublin (DUB)
    Oct 21 2026 - Nov 3 2026
    From
    $692.04
    Seen: 9 hrs ago
    Roundtrip*
    Economy

    Boston (BOS)to

    Shannon (SNN)
    Oct 7 2026 - Nov 8 2026
    From
    $632.24
    Seen: 1 hour ago
    Roundtrip*
    Economy

    Cleveland (CLE)to

    Dublin (DUB)
    Nov 4 2026 - Nov 18 2026
    From
    $740.04
    Seen: 14 hrs ago
    Roundtrip*
    Economy

    Raleigh (RDU)to

    Dublin (DUB)
    Nov 8 2026 - Nov 18 2026
    From
    $692.04
    Seen: 14 hrs ago
    Roundtrip*
    Economy

    San Francisco (SFO)to

    Dublin (DUB)
    Nov 10 2026 - Nov 17 2026
    From
    $860.04
    Seen: 9 hrs ago
    Roundtrip*
    Economy

    Indianapolis (IND)to

    Dublin (DUB)
    Oct 26 2026 - Nov 4 2026
    From
    $790.01
    Seen: 1 hour ago
    Roundtrip*
    Economy

    Los Angeles (LAX)to

    Dublin (DUB)
    Oct 19 2026 - Nov 11 2026
    From
    $860.01
    Seen: 1 hour ago
    Roundtrip*
    Economy

    Philadelphia (PHL)to

    Dublin (DUB)
    Nov 4 2026 - Nov 11 2026
    From
    $738.51
    Seen: 2 hrs ago
    Roundtrip*
    Economy

    Washington, D.C. (IAD)to

    Dublin (DUB)
    Jun 6 2026 - Jun 13 2026
    From
    $804.70
    Seen: 1 hour ago
    Roundtrip*
    Economy

    Pittsburgh (PIT)to

    Dublin (DUB)
    Sep 9 2026 - Sep 18 2026
    From
    $734.73
    Seen: 12 hrs ago
    Roundtrip*
    Economy

    Hartford (BDL)to

    Dublin (DUB)
    Nov 10 2026 - Nov 21 2026
    From
    $692.04
    Seen: 11 hrs ago
    Roundtrip*
    Economy

    Orlando (MCO)to

    Dublin (DUB)
    Sep 9 2026 - Sep 16 2026
    From
    $904.73
    Seen: 15 hrs ago
    Roundtrip*
    Economy

    New York/Newark (EWR)to

    Dublin (DUB)
    Nov 5 2026 - Nov 9 2026
    From
    $571.04
    Seen: 8 hrs ago
    Roundtrip*
    Economy

    New York (JFK)to

    Shannon (SNN)
    Nov 5 2026 - Nov 11 2026
    From
    $573.24
    Seen: 52 minutes ago
    Roundtrip*
    Economy

    Denver (DEN)to

    Dublin (DUB)
    Sep 6 2026 - Sep 16 2026
    From
    $869.73
    Seen: 5 hrs ago
    Roundtrip*
    Economy

    Seattle (SEA)to

    Dublin (DUB)
    Oct 28 2026 - Nov 4 2026
    From
    $860.04
    Seen: 20 hrs ago
    Roundtrip*
    Economy

    Nashville (BNA)to

    Dublin (DUB)
    Oct 18 2026 - Nov 3 2026
    From
    $790.01
    Seen: 1 hour ago
    Roundtrip*
    Economy

    Minneapolis (MSP)to

    Dublin (DUB)
    Sep 2 2026 - Dec 23 2026
    From
    $777.54
    Seen: 7 hrs ago
    Roundtrip*
    Economy