ORD - DUB

€212 Find cheap flights from Chicago O'Hare Airport to Dublin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from O'Hare Intl to Dublin departing on 20/1. 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.
1 adult
0 bags

Search hundreds of travel sites at once for deals on flights to Dublin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Dublin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Dublin, as well as popular online travel agencies
In the last 7 days, travellers have searched 47,107,125 times on KAYAK, and here's why:

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheap flight deals from Chicago O'Hare Airport to Dublin (ORD-DUB)

 
These are the cheapest deals for flights from O'Hare Intl to Dublin currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from O'Hare Intl to Dublin

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from O'Hare Intl to Dublin.

Recent one-way flight deals from O'Hare Intl to Dublin

Only flying one-way? Below are some of the best one-way flight deals from O'Hare Intl to Dublin found on KAYAK recently.

Recent last-minute flight deals from O'Hare Intl to Dublin

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from O'Hare Intl to Dublin.

Recent direct flight deals from O'Hare Intl to Dublin

The latest deals for direct flights from O'Hare Intl to Dublin so you can sit back and relax without the need for a layover.

Cheap bus & train deals from O'Hare Intl to Dublin

Find recent round-trip train or bus tickets from O'Hare Intl to Dublin.

All round-trip flight deals to Dublin

The cheapest plane tickets to Dublin found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
20:25 - 16:10ORD-DUB
13h 45m1 stop
16:55 - 15:30DUB-ORD
28h 35m1 stop
€337TAP AIR PORTUGAL
Find Deal
Sun, 16 Feb - Tue, 4 Mar
20:25 - 16:10ORD-DUB
13h 45m1 stop
16:55 - 15:30DUB-ORD
28h 35m1 stop
€338TAP AIR PORTUGAL
Find Deal
Sun, 19 Jan - Sat, 25 Jan
18:30 - 10:15ORD-DUB
9h 45m1 stop
11:30 - 17:20DUB-ORD
11h 50m1 stop
€364Icelandair
Find Deal
Wed, 5 Feb - Thu, 13 Feb
18:30 - 10:15ORD-DUB
9h 45m1 stop
11:30 - 17:20DUB-ORD
11h 50m1 stop
€373Icelandair
Find Deal
Sat, 8 Feb - Thu, 13 Feb
19:10 - 11:40ORD-DUB
34h 30m1 stop
10:10 - 15:50DUB-ORD
35h 40m1 stop
€384Scandinavian Airlines
Find Deal
Sun, 2 Feb - Sun, 9 Feb
19:15 - 11:50ORD-DUB
34h 35m1 stop
19:05 - 16:10DUB-ORD
27h 05m1 stop
€393Scandinavian Airlines
Find Deal
Mon, 7 Apr - Wed, 16 Apr
15:55 - 05:15ORD-DUB
7h 20mdirect
11:30 - 14:00DUB-ORD
8h 30mdirect
€454Aer Lingus
Find Deal
Mon, 3 Mar - Wed, 5 Mar
18:00 - 09:50ORD-DUB
10h 50m1 stop
08:40 - 15:45DUB-ORD
12h 05m1 stop
€471British Airways
Find Deal
Sun, 16 Mar - Wed, 26 Mar
16:54 - 12:10ORD-DUB
14h 16m2 stops
08:40 - 19:45DUB-ORD
16h 05m1 stop
€475British Airways
Find Deal
Wed, 19 Mar - Wed, 26 Mar
15:55 - 05:15ORD-DUB
7h 20mdirect
11:30 - 14:00DUB-ORD
8h 30mdirect
€495Aer Lingus
Find Deal
Sun, 2 Mar - Sat, 8 Mar
20:23 - 23:00ORD-DUB
44h 37m2 stops
€212
Find Deal
Mon, 20 Jan
20:23 - 23:00ORD-DUB
44h 37m2 stops
€218
Find Deal
Mon, 20 Jan
18:30 - 10:15ORD-DUB
9h 45m1 stop
€252Icelandair
Find Deal
Mon, 20 Jan
18:30 - 10:15ORD-DUB
9h 45m1 stop
€257Icelandair
Find Deal
Sun, 19 Jan
18:35 - 13:35ORD-DUB
13h 00m1 stop
€371American Airlines
Find Deal
Tue, 3 Dec
17:00 - 17:00ORD-DUB
18h 00m1 stop
€372British Airways
Find Deal
Wed, 5 Feb
22:00 - 10:15ORD-DUB
30h 15m1 stop
€373American Airlines
Find Deal
Tue, 24 Dec
22:00 - 17:05ORD-DUB
13h 05m1 stop
€375British Airways
Find Deal
Mon, 20 Jan
15:55 - 05:15ORD-DUB
7h 20mdirect
€450Aer Lingus
Find Deal
Sun, 29 Dec
15:55 - 05:15ORD-DUB
7h 20mdirect
€458Aer Lingus
Find Deal
Tue, 31 Dec
18:10 - 07:10ORD-DUB
55h 00m2 stops
11:00 - 16:06DUB-ORD
35h 06m3 stops
€722
Find Deal
Sun, 24 Nov - Sat, 7 Dec
18:10 - 07:10ORD-DUB
55h 00m2 stops
16:55 - 15:30DUB-ORD
28h 35m1 stop
€738
Find Deal
Sun, 24 Nov - Sat, 7 Dec
21:10 - 10:05ORD-DUB
30h 55m1 stop
09:00 - 08:57DUB-ORD
29h 57m1 stop
€748United Airlines
Find Deal
Sun, 24 Nov - Sat, 7 Dec
15:55 - 05:15ORD-DUB
7h 20mdirect
11:30 - 14:00DUB-ORD
8h 30mdirect
€806Aer Lingus
Find Deal
Sun, 24 Nov - Sat, 7 Dec
08:57 - 10:05ORD-DUB
19h 08m1 stop
11:50 - 18:35DUB-ORD
12h 45m1 stop
€871United Airlines
Find Deal
Thu, 21 Nov - Thu, 28 Nov
15:55 - 05:15ORD-DUB
7h 20mdirect
11:30 - 14:00DUB-ORD
8h 30mdirect
€902Aer Lingus
Find Deal
Sun, 24 Nov - Thu, 28 Nov
21:45 - 15:05ORD-DUB
11h 20m1 stop
12:05 - 18:45DUB-ORD
12h 40m1 stop
€1,057British Airways
Find Deal
Sun, 24 Nov - Thu, 28 Nov
06:30 - 08:40ORD-DUB
20h 10m1 stop
11:30 - 14:00DUB-ORD
8h 30mdirect
€1,059American Airlines
Find Deal
Thu, 21 Nov - Thu, 28 Nov
12:13 - 05:05ORD-DUB
10h 52m1 stop
11:30 - 14:00DUB-ORD
8h 30mdirect
€1,060American Airlines
Find Deal
Thu, 21 Nov - Thu, 28 Nov
17:00 - 17:40ORD-DUB
18h 40m1 stop
08:55 - 14:45DUB-ORD
11h 50m1 stop
€1,351British Airways
Find Deal
Sat, 23 Nov - Sat, 30 Nov
20:40 - 09:00ORD-DUB
7h 20mdirect
11:35 - 14:00DUB-ORD
8h 25mdirect
€453Aer Lingus
Find Deal
Wed, 26 Mar - Wed, 2 Apr
15:55 - 05:15ORD-DUB
7h 20mdirect
11:30 - 14:00DUB-ORD
8h 30mdirect
€454Aer Lingus
Find Deal
Mon, 3 Mar - Wed, 5 Mar
15:55 - 05:15ORD-DUB
7h 20mdirect
15:20 - 18:55DUB-ORD
8h 35mdirect
€457Aer Lingus
Find Deal
Sun, 2 Mar - Tue, 11 Mar
21:15 - 11:10ORD-DUB
7h 55mdirect
11:35 - 14:10DUB-ORD
8h 35mdirect
€462United Airlines
Find Deal
Sun, 30 Mar - Tue, 8 Apr
21:15 - 11:10ORD-DUB
7h 55mdirect
11:35 - 14:10DUB-ORD
8h 35mdirect
€509United Airlines
Find Deal
Wed, 2 Apr - Mon, 7 Apr
20:40 - 09:00ORD-DUB
7h 20mdirect
11:30 - 15:00DUB-ORD
8h 30mdirect
€684American Airlines
Find Deal
Wed, 19 Mar - Thu, 27 Mar
16:55 - 05:15ORD-DUB
7h 20mdirect
16:40 - 19:05DUB-ORD
8h 25mdirect
€687American Airlines
Find Deal
Sun, 23 Mar - Wed, 2 Apr
19:40 - 09:00ORD-DUB
7h 20mdirect
11:30 - 14:00DUB-ORD
8h 30mdirect
€724British Airways
Find Deal
Wed, 4 Dec - Fri, 13 Dec
15:55 - 05:15ORD-DUB
7h 20mdirect
11:30 - 14:00DUB-ORD
8h 30mdirect
€725British Airways
Find Deal
Wed, 4 Dec - Fri, 13 Dec
21:00 - 10:20ORD-DUB
7h 20mdirect
16:40 - 19:15DUB-ORD
8h 35mdirect
€729Undisclosed Carrier
Find Deal
Fri, 14 Feb - Thu, 20 Feb

Flights from O'Hare Intl to Dublin - Travel Insights & Trends

Get data-powered insights and trends into flights from O'Hare Intl to Dublin to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Chicago O'Hare Airport to Dublin?

The average price of all flights from Chicago O'Hare Intl Airport to Dublin clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Chicago O'Hare Airport to Dublin, look for departures on Thursdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Dublin, Friday is the cheapest day to fly and Sunday is the most expensive.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Dublin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Chicago O'Hare Intl Airport to Dublin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Chicago O'Hare Intl Airport to Dublin is February, where tickets cost €499 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is €1,066 and €829 respectively.

Can I save money by flying with a stopover from Chicago O'Hare Intl Airport to Dublin?

The average price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.
Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at €502 on average

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Dublin?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Chicago O'Hare Intl Airport to Dublin, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Chicago O'Hare Intl Airport to Dublin, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 157 days before departure.

Good to know

Low season

January

High season

September

Cheapest flight

€212
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly and prices are also 10% lower on average.
Flight from Chicago O'Hare Airport to Dublin

When to book flights from O'Hare Intl to Dublin

Are your dates flexible? Find out the best times to travel from O'Hare Intl to Dublin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago O'Hare Airport to Dublin flights

  • Which family services are available at Dublin Airport?

    Family restrooms and diaper changing facilities are provided in both Terminals 1 and 2. You can also shop for baby products at Boots in Terminal or Pure Pharmacy in Terminal 2. The Stork Exchange, within airport grounds, has strollers, cradles, and car seats for rent. The airport also has a children’s play area in Terminal 1, Mezzanine for those passengers with some of the older kids.

  • What are the transport options from Dublin Airport?

    The first option is the bus. Several companies have buses and coaches traveling from DUB to the surrounding areas and railway stations, and some even travel further out into the Republic of Ireland. Taxis are the second option; a safe and reliable way of traveling to areas around DUB. All taxis are metered, and a receipt will be issued. For those looking to self-drive, there are car rental agencies in Terminals 1 and 2. SIXT, Hertz, Alamo, Budget, Avis, National, and Enterprise all offer their services at DUB.

  • What are accessible services available at Dublin Airport?

    Passengers with reduced mobility are requested to inform their airline for assistance at the airport. Nonetheless, DUB has several facilities in place to assist special-needs passengers. First, they have reserved parking stops at the long-term and short-term parking garages. Specially adapted facilities, including toilets and lifts, are signposted. There are a series of induction loops to facilitate the amplification of announcements for the hearing impaired. Set down areas, changing facilities, a sensory room, and service dog relief areas are also provided at DUB.

  • Are pets allowed to travel through Chicago O’Hare International Airport?

    Yes. You pet can join the trip through ORD. However, pets must remain within their carriers while at the airport. Pest can only leave when using relief areas or walking through security. The airport has also provided pet relief areas for its furry passengers. You’ll find relief areas at the multi-modal facility, the lower levels of Terminals 1, 2, and 5, and indoors at Terminal 3’s rotunda.

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Dublin?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Dublin was €224 for a one-way ticket and €356 for a return.

  • Which airlines offer Wi-Fi service onboard planes from Chicago O'Hare Airport to Dublin?

    All the following airlines offer inflight Wi-Fi service on the Chicago O'Hare Airport to Dublin flight route: American Airlines, Finnair, Iberia, Aer Lingus, British Airways, Lufthansa, SWISS, and United Airlines.

  • Which aircraft models fly most regularly from Chicago O'Hare Airport to Dublin?

    The Boeing 757-200 is the aircraft model that flies most regularly on the Chicago O'Hare Airport to Dublin flight route.

  • Which airline alliances offer flights from Chicago O'Hare Airport to Dublin?

    oneworld is the only airline alliance operating flights between Chicago O'Hare Airport and Dublin.

  • On which days can I fly direct from Chicago O'Hare Airport to Dublin?

    There are direct flights from Chicago O'Hare Airport to Dublin on a daily basis.

  • Which is the best airline for flights from Chicago to Dublin, American Airlines or Aer Lingus?

    The two airlines most popular with KAYAK users for flights from Chicago to Dublin are American Airlines and Aer Lingus. With an average price for the route of €860 and an overall rating of 7.2, American Airlines is the most popular choice. Aer Lingus is also a great choice for the route, with an average price of €735 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Chicago O'Hare Airport to Dublin?

    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 O'Hare Airport to Dublin.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from Chicago O'Hare Airport 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 O'Hare Airport to Dublin?

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

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

    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 to Dublin from Chicago O'Hare Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Chicago O'Hare Intl Airport to Dublin

  • Chicago O’Hare International Airport (ORD) is large, consisting of four terminals and nine concourses. Three terminals are in one building, and Terminal 5 is across a taxiway. The airport has provided an automated train connecting all terminals and loops the airport complex.
  • Around 1,559 kg of carbon is emitted per passenger on flights from Chicago to Dublin. However, you can fly more sustainably with Flair Airlines and Air Canada. These airlines emit 48% and 35% less carbon per passenger on flights from Chicago to Dublin, respectively.
  • After your flight from Chicago, you’re welcome to unwind at the airport lounges at Dublin Airport (DUB). In Terminal 1, you’ll find the T1 and East Lounge. Terminal 2 has T2 Lounge, 51st & Green Lounge, Aer Lingus Revival Lounge, and Etihad Airways Lounge. You can pay at the door to access these lounges.
  • Check out the Hilton Athletic Club at ORD if you have some time before your flight. It is located between Terminal 2 and the parking garage, and non-guests can pay a small fee to use the facilities, including a Jacuzzi, steam room, sauna, lap pool, and full-service lockers.
  • Seaway National Bank runs a full-service bank at ORD if you require cash. They also offer currency exchange services, photocopying, and faxing, and they’re located in Terminal 2’s Main Hall and Terminal 5’s lowest level.
See more tips

Prefer to fly direct from Chicago O'Hare Intl to Dublin?

Find which airlines fly direct from Chicago O'Hare Intl Airport to Dublin Airport, which days they fly and book direct flights.

Direct departures

Chicago O'Hare Intl to Dublin

Monday

Aer Lingus, American Airlines, British Airways

Aer Lingus, American Airlines, +1 more

Tuesday

Aer Lingus, American Airlines, British Airways

Aer Lingus, American Airlines, +1 more

Wednesday

Aer Lingus, American Airlines, British Airways

Aer Lingus, American Airlines, +1 more

Thursday

Aer Lingus, American Airlines, British Airways

Aer Lingus, American Airlines, +1 more

Friday

Aer Lingus, American Airlines, British Airways

Aer Lingus, American Airlines, +1 more

Saturday

Aer Lingus, American Airlines, British Airways

Aer Lingus, American Airlines, +1 more

Sunday

Aer Lingus, American Airlines, British Airways

Aer Lingus, American Airlines, +1 more

See more direct flights

Direct returns

Dublin to Chicago O'Hare Intl

Monday

Aer Lingus, American Airlines, British Airways

Aer Lingus, American Airlines, +1 more

Tuesday

Aer Lingus, American Airlines, British Airways

Aer Lingus, American Airlines, +1 more

Wednesday

Aer Lingus, American Airlines, British Airways

Aer Lingus, American Airlines, +1 more

Thursday

Aer Lingus, American Airlines, British Airways

Aer Lingus, American Airlines, +1 more

Friday

Aer Lingus, American Airlines, British Airways

Aer Lingus, American Airlines, +1 more

Saturday

Aer Lingus, American Airlines, British Airways

Aer Lingus, American Airlines, +1 more

Sunday

Aer Lingus, American Airlines, British Airways

Aer Lingus, American Airlines, +1 more

See more direct flights
See more direct flights

Top 4 airlines serving from O'Hare Intl to Dublin

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Dublin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from O'Hare Intl to Dublin? 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.
7.8
KLMOverall score based on 1350 reviews
8.4Crew
7.7Comfort
7.2Entertainment
7.3Food
7.9Boarding
Airline reviews

Good food. Excellent crew service. Clean aircraft. Narrow seats and isle.

8.0 ExcellentAdi, Nov 2024AMS - YYZ
Read more KLM reviews

Good food. Excellent crew service. Clean aircraft. Narrow seats and isle.

There was fog in Amsterdam so many flights were delayed because of the weather. Air France knew that the flight would be delayed by two hours but still boarded the plane on time. Instead of letting the passengers wait at the gate we were crammed into the plane. It was uncomfortable. No refreshments were given. I couldn’t charge my devices onboard.

I tried to upgrade to premium economy anis seat online during the checkin process. The payment didn’t work due to a technical glitch on KLM’s website. I wasn’t able to change my seat unless I called Amsterdam. Since I was in Canada and there’s a time difference this wasn’t practical. So when I arrived early to Ottawa airport my seat wasn’t available and I could only get a middle seat in premium economy which isn’t great. These middle seats are priced at the same rate as an aisle seat which makes no sense.

Seats were comfortable crew members support was very good but AVML ordered or selected by us needs a lot of improvement.

Transavia flight. Couldn't select seat or anything prior to flight. No connection with klm systems. Seats are very crammed. Extremely no frills.

Flight left a few minutes late, but that's it. I wish the seats could be wider and recline more.

Overall a very pleasant flight. No significant issues on either flight. Amsterdam airport is very convenient for connecting

The IFE was quite old, but it worked fine and the content was good. The cabin crew were excellent and the food was as also very good

It’s chaotic at the bus stop outside of the airport because of the Uber meeting point. You need to be alert and look for the KLM bus which is not branded or labeled. Incorrect information was provided to go to gate 28, when in fact the bus was at gate 27. On the plus side the bus left early and arrived early to Ottawa.

The baggage service at Malpensa was the worst ever. We wanted for over an hour without any information, they broke my suitcase, and the services of the local luggage services company was below any usual services level of a KLM partner.

My boarding pass wouldn't pull up in the app very easily and had to really dig through my email. That caused a delay in TSA..

horrible our connectig flight was late and we had to rush thru DFW to the next gate with 15 minutes time. Get to gate and its changed. no one knows whats going on . finally get a new gate and the plane has been sent back to the hanger . Boarded 4 hours after our original flight time and then sat at the gate for over an hour as the captian said the cargo doors were open and no one was in the airprot or on the ground to find out what was happening. this caused us to miss the first day of the tour as we missed our transfer and hotel meetup no apologies or accomodations offered to assist

I had a TERRIBLE experience with the AA crew. I believe it was disability-related. It’s unlikely I will fly AA again.

Baby cried a lot. Nothing anyone could do about it. Just part of flying.

The flight crew was fantastic! Which the seats had a small TV.

The flight was delayed till next day ! They kept delaying every 30 minutes then after 3 hours they delayed it till next day. We kept waiting in line standing more than an hour to get the hotel and meal vouchers. There was no communication at all. Everything was bad

Smoothe flight. Pilot and crew did a great job. Uncomfortable seat in this jet, felt worn out

seats were way too small. Too short of a flight to offer amenities.

The main problem was delay. The plane was at the gate early and bags were loaded. However, there was no crew for the flight. They were inbound from LGA and had to land and make their way to our gate. It took more than 40 minutes. Then, once the crew arrived and boarded, one of the crew members had to deplane and then a replacement crew member had to be found. It took another 40 minutes or so to get the final crew member. In all, we took off about 2 hours later than our scheduled departure time. Once in the air, the flight was great. Smooth most of the way. The crew was professional and efficient.

Perfect flight. Efficient boarding, on time take off and early arrival. Generally smooth flight.

Friendly crew who apologised and explained reason for delay. Good on board service. Rather cramped seating. Late departure.

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.

We couldn't talk to aer lingus we had issues with the flight change and aer lingus made us talk to kayak

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.

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.

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.

Although it was an overnight flight, the crew could’ve have made more refreshment passes.

All and it was good . But no one woke me when meals came around . Please have a don’t not disturb sign if you opted for that . Left very hungry missing all meals .

It was good but I wished if they could have sign do not disturb if we did not wanted any meals . I was tired and slept through the entire flight and woke up just before landing .being hungry Too late to ask for something to eat before exiting the flight . Left feeling hunger 🙁

Late in leaving the US. Late in arriving in UK. 2 plua hous on ground in UK before leaving. Late in arriving in Spain. Didn't get our bags until the next night.

British Airways canceled my flight and I had to fly on Lufthansa the next day. What a garbage airline 🗑️

3 hr delay. No water given while on the plane for 3hrs.

No fast track available, no organisation. Unpleasant boarding system at gate 20 at JFK. When giving feedback to the lounge team I was told to talk to the manager instead of taking the feedback.

The whole experience was great. The only improvement would be the entertainment selection

Flight attendant kept banging her cart into my aisle seat. Hard. Couldn’t lean seat back. Should be warned of limitations when booking seat

I will travel by BA only in future also. Only suggestion is they should give aisle seat in front near washroom for senior citizens

Book cheap flights from Chicago to Dublin

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Chicago to Dublin found on KAYAK in the last 72 hours.
20/1Mon
2 stops
44h 37mORD-DUB
€212
20/1Mon
2 stops
44h 37mORD-DUB
€218
20/1Mon
1 stopIcelandair
9h 45mORD-DUB
€252
19/1Sun
1 stopIcelandair
9h 45mORD-DUB
€257
3/12Tue
1 stopAmerican Airlines
13h 00mORD-DUB
€371
5/2Wed
1 stopBritish Airways
18h 00mORD-DUB
€372
24/12Tue
1 stopAmerican Airlines
30h 15mORD-DUB
€373
20/1Mon
1 stopBritish Airways
13h 05mORD-DUB
€375
29/12Sun
directAer Lingus
7h 20mORD-DUB
€450
31/12Tue
directAer Lingus
7h 20mORD-DUB
€458

Search by stops

Search by airline

Search by price

Last minute flights from O'Hare Intl to Dublin

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Chicago to Dublin that are departing in the next 10 days.
24/11Sun
multi-stop
55h 00mORD-DUB
7/12Sat
multi-stop
35h 06mDUB-ORD
€722
24/11Sun
multi-stop
55h 00mORD-DUB
7/12Sat
multi-stop
28h 35mDUB-ORD
€738
24/11Sun
multi-stopUnited Airlines
30h 55mORD-DUB
7/12Sat
multi-stopUnited Airlines
29h 57mDUB-ORD
€748
24/11Sun
directAer Lingus
7h 20mORD-DUB
7/12Sat
directAer Lingus
8h 30mDUB-ORD
€806
21/11Thu
multi-stopUnited Airlines
19h 08mORD-DUB
28/11Thu
multi-stopUnited Airlines
12h 45mDUB-ORD
€871
24/11Sun
directAer Lingus
7h 20mORD-DUB
28/11Thu
directAer Lingus
8h 30mDUB-ORD
€902
24/11Sun
multi-stopBritish Airways
11h 20mORD-DUB
28/11Thu
multi-stopBritish Airways
12h 40mDUB-ORD
€1,057
21/11Thu
multi-stopAmerican Airlines
20h 10mORD-DUB
28/11Thu
directAmerican Airlines
8h 30mDUB-ORD
€1,059
21/11Thu
multi-stopAmerican Airlines
10h 52mORD-DUB
28/11Thu
directAmerican Airlines
8h 30mDUB-ORD
€1,060
23/11Sat
multi-stopBritish Airways
18h 40mORD-DUB
30/11Sat
multi-stopBritish Airways
11h 50mDUB-ORD
€1,351

Search by stops

Search by airline

Search by price

Everything you need to know for your flight from O'Hare Intl to Dublin

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.