€234 Find Cheap Flights from Chicago to Ireland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Ireland departing on 13/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Best Ireland Flight Deals from Chicago

Cheapest return prices found by our users on KAYAK in the last 72 hours

Dublin
Dublin1 stop€377
Cork
Cork1 stop€580
Shannon
Shannon1 stop€543
Knock
Knock2 stops€753
Donegal
Donegal2 stops€620
Milltown (Kerry)
Milltown (Kerry)1 stop€641

Good to know

Low season

January

High season

September

Cheapest flight

€234
Best time to beat the crowds (26% less expensive on average)
Most popular time to fly and prices are also 22% lower on average.
Flight from Chicago Midway Airport to Dublin

FAQs - booking Ireland flights

  • How do you get downtown from the Dublin Airport?

    You can take a public bus from the airport into the city of Dublin. The airport bus will take you to Sutton Station. From here, you can take another bus to your final destination. Go to Zone 15, which is close to the atrium, an attached hall to the airport. Taxis are also available for transportation from the airport into the city. The taxi stand is outside of Terminals 1 and 2.

  • What airport should I choose when flying into Ireland?

    Dublin is one of the largest cities in Ireland. It is also just a short drive from the big cities of Louth and Belfast, making this a convenient airport to fly into if you're visiting eastern or northern Ireland. If you're visiting southern Ireland, you might want to fly into Cork Airport, which is a short drive from the cities of Cork and Waterford. Shannon Airport is within close proximity of Munster.

  • Are there car rental companies at any of the airports?

    There are numerous car rental agencies at the Dublin Airport. The offices are outside of Terminal 2. At Cork Airport, the car rental agencies are located in the arrival hall. If you've flown into Shannon Airport, you can also rent a car at the airport. Again, you'll find the offices for car rental services in its arrival hall.

  • Where can I park my car at Chicago O'Hare Airport (ORD)?

    At Chicago O'Hare Airport, there is a parking lot right next to the international terminal. International Lot D is for short-term parking only. If you need long-term parking, you'll probably want to park in one of the economy lots. These are off-site, and a shuttle will take you to the airport after parking your car.

  • How does KAYAK find such low prices on flights from Chicago to Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago to Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Chicago to Ireland is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago to Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Chicago to Ireland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Chicago to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Ireland

  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be May, June and July. The cheapest month to fly from Chicago is February.
  • Morning departure is around 22% more expensive than an evening flight, on average*.
  • Dublin Airport (DUB) is one of the busiest airports in Ireland. Other large airports in Ireland include Cork (ORK) and Shannon Airport (SNN).
  • Book a nonstop flight to Dublin from Chicago (ORD) with Aer Lingus. If flying into other airports in Ireland, you will have one or two layovers in Frankfurt, Toronto or London.
  • Relax before leaving Dublin in one of its travel lounges. There is one outside of Terminal 1, two in Terminal 2, and another for Aer Lingus passengers only.
  • Chicago O'Hare Airport (ORD) has an on-site hotel. Book a room at the Hilton Chicago O'Hare Hotel if you have an early flight. The hotel is located directly across the street from the terminals.
  • Once you land at Dublin Airport, you can exchange currency at the Bureau of Change located in the departure and arrival halls as well as the baggage claim area. There is also a currency exchange center at Shannon Airport in the customs hall and the departure lounge.
  • Dublin Airport is about 23min from the city center. Shannon Airport is 24min from the city of Clare and Cork Airport is about 20min from the center of Cork.
  • If you're looking for something to occupy your time while waiting for your flight to leave, Chicago O'Hare Airport has an art center where you can enjoy murals, paintings and sculptures.
See more tips
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top airline flying from Chicago to Ireland

Need help choosing which airline to fly with from Chicago to Ireland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Aer LingusOverall score based on 1078 reviews
7.3Boarding
8.0Crew
6.4Food
7.0Comfort
6.8Entertainment
Airline reviews

Very sad, couldn't stop crying. Was an hour delay in Ireland and when we got to Canada the flight was boarded and couldn't get on. Was the last flight of the day. Now in a hotel waiting on a stand by.I have to got o work, so I'll go first available while my son stays in the hotel til one's available

2.0 MediocreAnonymous, Oct 2024MAN - DUB
Read more Aer Lingus reviews

Very sad, couldn't stop crying. Was an hour delay in Ireland and when we got to Canada the flight was boarded and couldn't get on. Was the last flight of the day. Now in a hotel waiting on a stand by.I have to got o work, so I'll go first available while my son stays in the hotel til one's available

Both flights late. Almost missed connecting flight and flight staff not willing to help expedite us off the plane.

Amenity kits were never handed out. There was zero friendliness and assistance by crew. Food was uneatable. One drink was offered and no wine, with dinner or before or after. Cocktails and beverages were not encouraged and when I asked for water, none was given. Poorest, most cramped business class flight I’ve ever been on.

Loved it! Best airline to fly with. Nice crew, good planes, good food!

Probably my favorite airline and way to go to Europe. Everything went smoothly! Food was tasty, crew was pleasant. Really cannot complain!

Golf Bags never made it on the flight. Very expensive golf bag and. Clubs,shoes, clothing. Will file a claim against Aer Lingus

Horrible. Garbage airline. Due to the strike we got a replacement plane/crew. I didn't get my exit row seat I paid for. Food was horrible. Plane was hot and didn't have AC vents.

Great customer service. Frequent updates from the pilot. Smooth flight. Good entertainment. Meal service.

The first leg of my 2 flights were delayed, causing me to miss my second flight and have to stay the whole night in Dublin. Super upset with this experience, and I still need to figure out how to get compensated for this.

Everything went well, but could have used a bit more legroom.

Book cheap flights from Chicago to Ireland

Recent return flight deals

19/1Sun
1 stopTAP AIR PORTUGAL
13h 45mORD-DUB
23/1Thu
1 stopTAP AIR PORTUGAL
17h 05mDUB-ORD
€377
29/1Wed
1 stopTAP AIR PORTUGAL
33h 05mORD-DUB
11/2Tue
1 stopTAP AIR PORTUGAL
28h 35mDUB-ORD
€378
7/4Mon
1 stopScandinavian Airlines
17h 00mORD-DUB
16/4Wed
1 stopScandinavian Airlines
27h 05mDUB-ORD
€393
30/3Sun
1 stopScandinavian Airlines
17h 00mORD-DUB
13/4Sun
2 stopsScandinavian Airlines
26h 55mDUB-ORD
€406
17/2Mon
1 stopIcelandair
9h 45mORD-DUB
27/2Thu
1 stopIcelandair
11h 50mDUB-ORD
€409
20/1Mon
1 stopIcelandair
9h 45mORD-DUB
29/1Wed
1 stopIcelandair
11h 50mDUB-ORD
€421
20/1Mon
1 stopAir Canada
28h 40mORD-DUB
29/1Wed
2 stopsAir Canada
16h 55mDUB-ORD
€496
20/1Mon
1 stopAir Canada
27h 57mORD-DUB
29/1Wed
2 stopsAir Canada
16h 55mDUB-ORD
€502
3/3Mon
directAer Lingus
7h 20mORD-DUB
7/3Fri
directAer Lingus
8h 35mDUB-ORD
€524
16/1Thu
directAer Lingus
7h 20mORD-DUB
23/1Thu
directAer Lingus
8h 35mDUB-ORD
€538

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Recent one-way flight deals

13/1Mon
3 stops
44h 28mMDW-DUB
€234
14/1Tue
2 stops
35h 53mORD-DUB
€238
13/1Mon
1 stopIcelandair
9h 45mORD-DUB
€242
25/2Tue
1 stopIcelandair
9h 45mORD-DUB
€254
4/5Sun
1 stopTAP AIR PORTUGAL
18h 05mORD-DUB
€317
16/3Sun
1 stopTAP AIR PORTUGAL
13h 45mORD-DUB
€327
3/3Mon
1 stopScandinavian Airlines
34h 00mORD-DUB
€353
6/3Thu
1 stopScandinavian Airlines
31h 45mORD-DUB
€402
17/2Mon
directAer Lingus
7h 20mORD-DUB
€463
17/3Mon
directAer Lingus
7h 20mORD-DUB
€477

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Last minute flights from Chicago to Ireland

Last minute flight, train and bus deals

23/12Mon
multi-stopBritish Airways
17h 06mORD-DUB
11/1Sat
multi-stopBritish Airways
16h 40mDUB-ORD
€1,042
23/12Mon
multi-stopBritish Airways
18h 05mORD-DUB
11/1Sat
multi-stopBritish Airways
24h 10mDUB-ORD
€1,053
21/12Sat
multi-stop
21h 30mORD-DUB
23/12Mon
multi-stop
11h 45mDUB-ORD
€1,184
22/12Sun
multi-stop
31h 00mORD-DUB
29/12Sun
multi-stop
31h 15mDUB-ORD
€1,202
20/12Fri
multi-stopScandinavian Airlines
32h 10mORD-DUB
28/12Sat
multi-stopScandinavian Airlines
35h 30mDUB-ORD
€1,220
20/12Fri
multi-stopKLM
14h 15mORD-DUB
26/12Thu
multi-stopKLM
31h 05mDUB-ORD
€1,336
22/12Sun
multi-stopKLM
18h 15mORD-DUB
28/12Sat
multi-stopKLM
27h 10mDUB-ORD
€1,364
20/12Fri
multi-stopScandinavian Airlines
32h 10mORD-DUB
28/12Sat
multi-stopScandinavian Airlines
35h 30mDUB-ORD
€1,458
23/12Mon
directAer Lingus
7h 20mORD-DUB
30/12Mon
multi-stopAer Lingus
21h 14mDUB-ORD
€1,576
23/12Mon
directAer Lingus
7h 20mORD-DUB
11/1Sat
directAer Lingus
8h 35mDUB-ORD
€1,627

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Everything you need to know for your flight from Chicago to Ireland

Cabin class types available on flights to Ireland

Cabin classes available on flights to Ireland. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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