Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline American Airlines

The cheapest airline(s) flying from Dublin to Chicago is American Airlines.

  • American Airlines American Airlines
  • Aer Lingus Aer Lingus
  • Icelandair Icelandair
  • Iberia Iberia
  • Finnair Finnair
  • Air Canada Air Canada
  • British Airways British Airways
  • United Airlines United Airlines
  • Delta Air Lines Delta Air Lines
  • Air France Air France
Cheapest Month July

Travel Period: June 2024 - May 2025

The cheapest month(s) to fly from Dublin to Chicago is July.

  • Jun 2024
  • Jul 2024
  • Aug 2024
  • Sep 2024
  • Oct 2024
  • Nov 2024
  • Dec 2024
  • Jan 2025
  • Feb 2025
  • Mar 2025
  • Apr 2025
  • May 2025
Cheapest Day of the Week Thursday

The cheapest day(s) of the week to fly from Dublin to Chicago is Thursday.

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday
Cheapest Time 9am

The cheapest time of the day to fly from Dublin to Chicago is in the morning.

Early Morning 12:01am - 06:00am
Morning 6:01am - 12:00pm
Afternoon 12:01pm - 6:00pm
Evening 6:01pm to 12:00am
12am
6am
12pm
6pm

Flight Schedules

Last Updated: Thu, 2 May, 2024

  • Depart Earliest
    • Earliest
    • Latest
  • Arrive
    • Earliest
    • Latest
  • Airline Filter by Airline
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  • Total Duration
    • Shortest
    • Longest
  • Stopover
    All
  • Availability
    • M
    • T
    • W
    • T
    • F
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    • S
  • 11:35 - 14:05
    DUB - ORD
  • 11:35 (DUB)Dublin Airport
  • 14:05 (ORD)Chicago O'Hare International Airport
  • Aer Lingus (EI 123)Airbus Industrie 330 300
  • 8h 30m
  • Direct
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • Airbus Industrie 330 300
  • 11:35 - 14:10
    DUB - ORD
  • 11:35 (DUB)Dublin Airport
  • 14:10 (ORD)Chicago O'Hare International Airport
  • United Airlines (UA 981)Boeing 757 200 Series
  • 8h 35m
  • Direct
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • Boeing 757 200 Series
  • 16:40 - 19:05
    DUB - ORD
  • 16:40 (DUB)Dublin Airport
  • 19:05 (ORD)Chicago O'Hare International Airport
  • Aer Lingus (EI 125)Airbus Industrie 330 300
  • 8h 25m
  • Direct
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • Airbus Industrie 330 300

Connecting Flights

  • 06:20 - 10:00
    DUB - MAD
    11:35 - 14:20
    MAD - ORD
  • 06:20 (DUB)Dublin Airport
    11:35 (MAD)Madrid Barajas Airport
  • 10:00 (MAD)Madrid Barajas Airport
    14:20 (ORD)Chicago O'Hare International Airport
  • Aer Lingus (EI 592)Airbus
    Iberia (IB 6275)Airbus
  • 14h (1h 35m)
  • MAD Madrid 1h 35m
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • 06:30 - 08:00
    DUB - LHR
    11:05 - 13:45
    LHR - ORD
  • 06:30 (DUB)Dublin Airport
    11:05 (LHR)London Heathrow Airport
  • 08:00 (LHR)London Heathrow Airport
    13:45 (ORD)Chicago O'Hare International Airport
  • Aer Lingus (EI 152)Airbus A320 Neo
    British Airways (BA 295)Boeing 777
  • 13h 15m (3h 05m)
  • LHR London 3h 05m
    • -
    • -
    • W
    • -
    • -
    • -
    • -
  • 07:30 - 09:05
    DUB - LHR
    11:05 - 13:45
    LHR - ORD
  • 07:30 (DUB)Dublin Airport
    11:05 (LHR)London Heathrow Airport
  • 09:05 (LHR)London Heathrow Airport
    13:45 (ORD)Chicago O'Hare International Airport
  • Aer Lingus (EI 154)Airbus A321 Neo
    British Airways (BA 295)Boeing 777
  • 12h 15m (2h)
  • LHR London 2h
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • 09:20 - 10:50
    DUB - LHR
    13:10 - 15:50
    LHR - ORD
  • 09:20 (DUB)Dublin Airport
    13:10 (LHR)London Heathrow Airport
  • 10:50 (LHR)London Heathrow Airport
    15:50 (ORD)Chicago O'Hare International Airport
  • British Airways (BA 833)Airbus
    British Airways (BA 299)Boeing Dreamliner Series 10
  • 12h 30m (2h 20m)
  • LHR London 2h 20m
    • M
    • -
    • -
    • -
    • -
    • -
    • -
  • 09:25 - 10:55
    DUB - LHR
    13:10 - 15:50
    LHR - ORD
  • 09:25 (DUB)Dublin Airport
    13:10 (LHR)London Heathrow Airport
  • 10:55 (LHR)London Heathrow Airport
    15:50 (ORD)Chicago O'Hare International Airport
  • British Airways (BA 833)Airbus
    British Airways (BA 299)Boeing Dreamliner Series 10
  • 12h 25m (2h 15m)
  • LHR London 2h 15m
    • -
    • -
    • -
    • -
    • -
    • S
    • -
  • 10:15 - 15:20
    DUB - HEL
    16:00 - 17:25
    HEL - ORD
  • 10:15 (DUB)Dublin Airport
    16:00 (HEL)Helsinki Airport
  • 15:20 (HEL)Helsinki Airport
    17:25 (ORD)Chicago O'Hare International Airport
  • Finnair (AY 1382)Airbus
    Finnair (AY 9)Airbus Industrie 330 300
  • 13h 10m (40m)
  • HEL Helsinki 40m
    • -
    • T
    • -
    • -
    • F
    • -
    • -
  • 10:55 - 12:25
    DUB - LHR
    15:35 - 18:15
    LHR - ORD
  • 10:55 (DUB)Dublin Airport
    15:35 (LHR)London Heathrow Airport
  • 12:25 (LHR)London Heathrow Airport
    18:15 (ORD)Chicago O'Hare International Airport
  • British Airways (BA 827)Airbus
    British Airways (BA 297)Boeing Dreamliner Series 10
  • 13h 20m (3h 10m)
  • LHR London 3h 10m
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • 11:15 - 12:40
    DUB - LHR
    15:35 - 18:15
    LHR - ORD
  • 11:15 (DUB)Dublin Airport
    15:35 (LHR)London Heathrow Airport
  • 12:40 (LHR)London Heathrow Airport
    18:15 (ORD)Chicago O'Hare International Airport
  • Aer Lingus (EI 162)Airbus A320 Neo
    British Airways (BA 297)Boeing Dreamliner Series 10
  • 13h (2h 55m)
  • LHR London 2h 55m
    • -
    • -
    • -
    • -
    • -
    • S
    • -
  • 12:00 - 13:25
    DUB - LHR
    15:35 - 18:15
    LHR - ORD
  • 12:00 (DUB)Dublin Airport
    15:35 (LHR)London Heathrow Airport
  • 13:25 (LHR)London Heathrow Airport
    18:15 (ORD)Chicago O'Hare International Airport
  • Aer Lingus (EI 164)Airbus
    British Airways (BA 297)Boeing Dreamliner Series 10
  • 12h 15m (2h 10m)
  • LHR London 2h 10m
    • -
    • -
    • -
    • -
    • -
    • S
    • S
  • 12:30 - 13:55
    DUB - LHR
    15:35 - 18:15
    LHR - ORD
  • 12:30 (DUB)Dublin Airport
    15:35 (LHR)London Heathrow Airport
  • 13:55 (LHR)London Heathrow Airport
    18:15 (ORD)Chicago O'Hare International Airport
  • Aer Lingus (EI 160)Airbus
    British Airways (BA 297)Boeing Dreamliner Series 10
  • 11h 45m (1h 40m)
  • LHR London 1h 40m
    • -
    • -
    • -
    • -
    • -
    • -
    • S
No Schedules Sorry, there are no schedules matching your filters. Try removing one. reset
What’s the fastest flight time from Dublin to Chicago?

The fastest flight time for direct flights from Dublin to Chicago is 8 hours 25 minutes. Check latest flight schedules & prices on Wego.

How far is Chicago from Dublin?

The flight distance between Dublin and Chicago is 5890km. Check all available flights on Wego.

When is the earliest and latest flight of the day?

The earliest flight of the day departs at 06:20. The last flight of the day departs at 06:20. See the full list of flight times on Wego.

How many airlines offer direct flights from Dublin to Chicago?

There are 2 airlines that offer direct flights from Dublin to Chicago. Find out the list of airlines on Wego.