Flight Routes from Chicago to Dublin

Compare cheap outbound and return flights from Chicago (CHI) to Dublin (DUB) and find the best offer from numerous airlines and travel agencies.

Trip type
Fastest outbound flight
Fastest inbound flight
non-stop flights
11x / week
Flight distance
5,892 km
Time difference
Airports in Chicago
  1. O'Hare International Airport, IL
  2. Midway International Airport, IL
  3. Rockford, IL

Flight schedule from Chicago (CHI) to Dublin (DUB)

Select a travel date in the flight schedule for the route from Chicago (CHI) to Dublin (DUB) and compare affordable flight deals.

offers
Active filtersnone
Matching outbound flights7 of 7
fromto
dep.arr.
durationstopovers
  1. Aug 30 – Sep 5, 2026
  2. September 6 – 12, 2026
  3. September 13 – 19, 2026
    1. ORDDUB
      nonstop
      1. Air France
    2. ORDDUB
      1 stopover
      1. United Airlines
    3. ORDDUB
      nonstop
      1. Aer Lingus Irish Airlines
    4. ORDDUB
      nonstop
      1. United Airlines
    5. ORDDUB
      nonstop
      1. Aer Lingus Irish Airlines
    6. ORDDUB
      nonstop
      1. American Airlines
    7. ORDDUB
      nonstop
      1. American Airlines

      Tips and tricks to help you find cheap flights from Chicago to Dublin

      Favorite airline: TAP Portugal
      49 % of travelers choose to book flights on this route with TAP Portugal, Aer Lingus and Icelandair.
      TAP Portugal
      18 %
      Aer Lingus
      16 %
      Icelandair
      15 %
      Cheapest weekday: Monday
      Flight tickets are cheapest on Monday. Flights on these weekdays cost up to 11 % less.
      Direct flights are more expensive
      Flights with a stopover are on average $65.00 cheaper than direct flights.
      non stop flight
      1 stop
      2 stops
      07h 30min
      18h 05min
      16h 05min
      US$451
      US$386
      US$430
      Favourite connection: via Lisbon
      When booking flights from Chicago to Dublin 20 % of travelers prefer to fly via Lisbon.
      Route
      bookings
      1 stopover Lisbon
      18h 05min, from US$386
      20 %
      Direct flights
      07h 30min, from US$451
      19 %
      1 stopover Reykjavik-Keflavik International
      09h 45min, from US$571
      18 %

      Discover more flights around Chicago and Dublin

      Departure airport Airport Chicago-IL, all airports (CHI)
      Arrival airport Airport Dublin (DUB)
      Destination country Flights to Ireland
      Departure airport - Destination country Chicago-IL, all airports - Ireland
      Alternative flights to Dublin
      Flight destinations with a similar price