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Cheap flights from Chicago to Dublin

Book Chicago to Dublin flight deals*

Lowest fares from
From
To
To
  • August2022
    From
    $809.95*
    Seen:35minutesago
    Roundtrip*|Economy
  • September2022
    From
    $535.35*
    Seen:1dayago
    Roundtrip*|Economy
  • October2022
    From
    $532.17*
    Seen:1dayago
    Roundtrip*|Economy
  • November2022
    From
    $572.17*
    Seen:1dayago
    Roundtrip*|Economy
  • December2022
    From
    $572.17*
    Seen:1dayago
    Roundtrip*|Economy
  • January2023
    From
    $572.17*
    Seen:1dayago
    Roundtrip*|Economy
  • ORD-DUB

    Chicago to Dublin

    Date: Oct 19 2022-

    Oct 31 2022

    From
    $532.17*

    *Roundtrip Restrictions apply.

    ORD-DUB

    Chicago to Dublin

    Date: Oct 26 2022-

    Oct 31 2022

    From
    $532.17*

    *Roundtrip Restrictions apply.

    ORD-DUB

    Chicago to Dublin

    Date: Oct 24 2022-

    Oct 31 2022

    From
    $532.25*

    *Roundtrip Restrictions apply.

    ORD-DUB

    Chicago to Dublin

    Date: Oct 27 2022-

    Oct 31 2022

    From
    $532.25*

    *Roundtrip Restrictions apply.

    ORD-DUB

    Chicago to Dublin

    Date: Oct 20 2022-

    Oct 31 2022

    From
    $532.25*

    *Roundtrip Restrictions apply.

    ORD-DUB

    Chicago to Dublin

    Date: Oct 5 2022-

    Oct 11 2022

    From
    $535.35*

    *Roundtrip Restrictions apply.

    ORD-DUB

    Chicago to Dublin

    Date: Oct 10 2022-

    Oct 18 2022

    From
    $535.35*

    *Roundtrip Restrictions apply.

    ORD-DUB

    Chicago to Dublin

    Date: Oct 12 2022-

    Oct 26 2022

    From
    $535.35*

    *Roundtrip Restrictions apply.

    ORD-DUB

    Chicago to Dublin

    Date: Sep 27 2022-

    Oct 17 2022

    From
    $535.35*

    *Roundtrip Restrictions apply.

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

    Aer Lingus Plane Image

    Flights from Chicago to Dublin

    We offer direct flights from Chicago to Dublin. Book your next flight from Chicago with Aer Lingus and enjoy hours of in-flight entertainment on transatlantic flights that connect through Dublin. Transatlantic passengers also receive a complimentary meal.

    Why fly to Dublin with Aer Lingus?

    Book your flight to Dublin with Aer Lingus and enjoy a complimentary in-flight meal and our in-flight entertainment system. We’ve also introduced new, enhanced cleaning procedures and air filtering systems. Enjoy a safe and convenient flight and a warm Irish welcome on board.

    What is Our Flexible Booking Policy?

    We know that travel needs to be flexible at the moment so we've got lots of ways to make sure you can change your plans easily. New options to keep your flights flexible include free, unlimited changes, guaranteed voucher or cash refund.

    How long is the flight from Chicago to Dublin?

    The total flight time from Chicago to Dublin is 7 hours and 25 minutes. The total distance is 3671 miles; 5908 km.

    Things to do and places to see in Dublin

    Founded by the Vikings, Ireland’s capital Dublin lies along the River Liffey. Travelers will adore its vibrant nightlife and world-renowned attractions. Book your flight to Dublin with Aer Lingus and experience Irish hospitality as you land in the heart of Ireland. Check out our awesome An Insider’s Guide to Dublin

    National Museum of Ireland: Start at Natural History, home of the “Dead Zoo.” See giant Irish deer skeletons, a basking shark, and meet their mascot, Spotticus the Giraffe. Next, go to Archaeology, where you’ll find Viking weapons and medieval treasures. Learn about Iron Age kingship rituals and view their collection of prehistoric gold artefacts. Afterwards, head to Decorative Arts and History. View reconstructed Georgian furnishings, folk art, and Baroque Irish silver.

    Guinness Storehouse: hear the story of Ireland's most famous beer on this interactive tour. The tour ends in the Gravity Bar, an enclosed rooftop bar with panoramic views of Dublin city.

    Trinity College: located right at the heart of Dublin city, Trinity is Ireland's oldest university dating from the 1700s. During the summer months, students offer walking tours of their historic campus and will show you where you can see Ireland's most famous manuscript, the Book of Kells.

    Temple Bar: the oldest part of Dublin is now home to some of its most famous and restaurants as well as a whole host of cultural attractions including theatres, independent cinema and galleries.

    How to get from the airport to the city centre?

    Situated 10 km north of Dublin, Dublin Airport (DUB) is in Collinstown. Take the Airlink Express bus to travel between the city centre and the airport. The airport is located just off the main M50 motorway surrounding the city of Dublin.

    Getting to the Dublin airport is easy and fast. Dublin airport is the biggest airport in Ireland and offers plenty of destinations. Fly to your favourite destination with us. We offer transatlantic connections to main cities in the US, local destinations, regular flights to the UK and Europe.

    Do I need a Visa to visit Dublin?

    If you’re a U.S. citizen travelling to Ireland, you’ll require a valid passport, which remains valid until after the completion of your scheduled trip. However, you won’t require a visa for either tourist or business stays provided their duration is less than three months.

    Check out other Flights From Chicago you might like

    How to track your flight from Chicago to Dublin with Aer Lingus

    Staying up to date with information regarding your flights is easy:

    1. Flight disruption information
    2. Live Flight Information

    Get Flight offers and discounts straight to your inbox

    Sign-up to the Aer Lingus newsletter

    Other useful links

    To check the schedule of a particular route: flight search booking option.

    To check the status of a particular flight operating within two days: flight status option.

    We know how important flexibility is for you: Check out our flexible booking options.

    Book Chicago to Dublin flight deals*

    1. Chicago (ORD) to Dublin (DUB)

      ORD-DUB

      Date: Jan 31 2023-

      Feb 28 2023

      From
      $572.17*
    2. Chicago (ORD) to Dublin (DUB)

      ORD-DUB

      Date: Jan 2 2023-

      Jan 10 2023

      From
      $572.17*
    3. Chicago (ORD) to Dublin (DUB)

      ORD-DUB

      Date: Dec 29 2022-

      Jan 1 2023

      From
      $572.17*
    4. Chicago (ORD) to Dublin (DUB)

      ORD-DUB

      Date: Nov 26 2022-

      Dec 6 2022

      From
      $572.17*
    5. Chicago (ORD) to Dublin (DUB)

      ORD-DUB

      Date: Feb 13 2023-

      Feb 27 2023

      From
      $572.17*
    6. Chicago (ORD) to Dublin (DUB)

      ORD-DUB

      Date: Dec 14 2022-

      Dec 19 2022

      From
      $572.17*
    7. Chicago (ORD) to Dublin (DUB)

      ORD-DUB

      Date: Mar 17 2023-

      Mar 20 2023

      From
      $572.17*
    8. Chicago (ORD) to Dublin (DUB)

      ORD-DUB

      Date: Mar 17 2023-

      Mar 23 2023

      From
      $572.17*
    9. Chicago (ORD) to Dublin (DUB)

      ORD-DUB

      Date: Dec 25 2022-

      Jan 10 2023

      From
      $572.17*
    10. Chicago (ORD) to Dublin (DUB)

      ORD-DUB

      Date: Nov 14 2022-

      Nov 21 2022

      From
      $572.17*

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

    Weather in Dublin

    Sunday moderate rain
    75°F Aug 14 2022
    Monday moderate rain
    62°F Aug 15 2022
    Tuesday overcast clouds
    62°F Aug 16 2022
    Wednesday light rain
    61°F Aug 17 2022
    Thursday light rain
    68°F Aug 18 2022
    Friday light rain
    68°F Aug 19 2022
    Saturday light rain
    64°F Aug 20 2022
    Powered By: OpenWeatherMap.org