Chicago to Alicante Flights on Aer Lingus

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Book Chicago to Alicante flight deals*

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    • Aer Lingus Plane Image

    Book Chicago to Alicante flight deals*

    $

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

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    $

    Nashville (BNA)to

    Dublin (DUB)
    May 6 2026 - May 12 2026
    From
    $672.96
    Seen: 6 hrs ago
    Roundtrip*
    Economy

    Boston (BOS)to

    Dublin (DUB)
    Sep 10 2026 - Sep 18 2026
    From
    $509.96
    Seen: 22 hrs ago
    Roundtrip*
    Economy

    Orlando (MCO)to

    Dublin (DUB)
    May 6 2026 - May 13 2026
    From
    $673.10
    Seen: 1 hour ago
    Roundtrip*
    Economy

    Chicago (ORD)to

    Dublin (DUB)
    Sep 21 2026 - Dec 11 2026
    From
    $590.90
    Seen: 15 hrs ago
    Roundtrip*
    Economy

    New York (JFK)to

    Dublin (DUB)
    May 2 2026 - May 9 2026
    From
    $509.96
    Seen: 20 hrs ago
    Roundtrip*
    Economy

    Cleveland (CLE)to

    Dublin (DUB)
    May 5 2026 - May 10 2026
    From
    $574.96
    Seen: 12 hrs ago
    Roundtrip*
    Economy

    Boston (BOS)to

    Shannon (SNN)
    May 8 2026 - May 13 2026
    From
    $509.56
    Seen: 23 hrs ago
    Roundtrip*
    Economy

    Raleigh (RDU)to

    Dublin (DUB)
    Sep 6 2026 - Sep 13 2026
    From
    $594.96
    Seen: 22 hrs ago
    Roundtrip*
    Economy

    San Francisco (SFO)to

    Dublin (DUB)
    May 4 2026 - May 12 2026
    From
    $739.96
    Seen: 22 hrs ago
    Roundtrip*
    Economy

    Los Angeles (LAX)to

    Dublin (DUB)
    Sep 4 2026 - Sep 14 2026
    From
    $739.96
    Seen: 15 hrs ago
    Roundtrip*
    Economy

    New York (JFK)to

    Shannon (SNN)
    May 2 2026 - May 7 2026
    From
    $509.56
    Seen: 15 hrs ago
    Roundtrip*
    Economy

    Indianapolis (IND)to

    Dublin (DUB)
    Sep 3 2026 - Sep 12 2026
    From
    $672.96
    Seen: 22 hrs ago
    Roundtrip*
    Economy

    Denver (DEN)to

    Dublin (DUB)
    May 3 2026 - May 10 2026
    From
    $669.96
    Seen: 18 hrs ago
    Roundtrip*
    Economy

    Seattle (SEA)to

    Dublin (DUB)
    May 2 2026 - May 13 2026
    From
    $719.96
    Seen: 21 hrs ago
    Roundtrip*
    Economy

    New York/Newark (EWR)to

    Dublin (DUB)
    Sep 7 2026 - Sep 17 2026
    From
    $509.96
    Seen: 19 hrs ago
    Roundtrip*
    Economy

    Hartford (BDL)to

    Dublin (DUB)
    Sep 12 2026 - Sep 17 2026
    From
    $544.96
    Seen: 20 hrs ago
    Roundtrip*
    Economy

    Washington, D.C. (IAD)to

    Dublin (DUB)
    May 1 2026 - May 7 2026
    From
    $574.96
    Seen: 23 hrs ago
    Roundtrip*
    Economy

    Philadelphia (PHL)to

    Dublin (DUB)
    Sep 7 2026 - Sep 17 2026
    From
    $594.96
    Seen: 22 hrs ago
    Roundtrip*
    Economy

    Minneapolis (MSP)to

    Dublin (DUB)
    May 2 2026 - May 13 2026
    From
    $553.96
    Seen: 19 hrs ago
    Roundtrip*
    Economy

    Pittsburgh (PIT)to

    Dublin (DUB)
    Sep 9 2026 - Sep 18 2026
    From
    $574.96
    Seen: 18 hrs ago
    Roundtrip*
    Economy