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€279 Find cheap flights from Dublin to Illinois

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dublin to Illinois departing on 30/1. 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 Illinois

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Illinois.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Illinois.

Best Illinois Flight Deals

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

Chicago
Chicago1 stop€326

Good to know

Low season

January

High season

July

Cheapest flight

€279
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly (37% more expensive on average)
Flight from Dublin to Chicago O'Hare Airport

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Dublin to Illinois?

    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 Dublin to Illinois.

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

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

  • What is the Hacker Fare option on flights from Dublin to Illinois?

    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 Illinois with an airline and back to Dublin with another airline.

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

    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 Illinois from Dublin 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 Illinois

  • Looking for a cheap flight? 25% of our users found tickets from Dublin to the following destinations at these prices or less: Chicago €406 one-way - €533 round-trip
  • Morning departure is around 4% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Flights from Dublin to Illinois: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Dublin to Illinois 
Verified travelerFlew with IberiaDUB-ORDSept 2024
Taking the coach bus to Dublin from Castlebar to departures was affordable and easy.
ConnerFlew with Aer LingusDUB-ORDSept 2024
You need almost 2 hours to be sure you will clear US pre clearance
Verified travelerFlew with LufthansaDUB-ORDAug 2024
Give yourself enough time to go through US Customs in Dublin.

Top 5 airlines serving from Dublin to Illinois

 
See real verified KAYAK customer reviews for airlines flying from Dublin to Illinois. 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 Dublin to Illinois? 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.
7.5
Qatar AirwaysOverall score based on 3900 reviews
7.7Boarding
7.5Comfort
7.4Food
8.0Crew
7.5Entertainment
Airline reviews

Do not overbook flights and kick out confirmed ticketed passengers :-(

2.0 MediocreAnonymous, Aug 2024DOH - IAD
Read more Qatar Airways reviews

Do not overbook flights and kick out confirmed ticketed passengers :-(

Wasn’t allowed to continue with the purchased tickets because I hadn’t been able to go on the first scheduled leg.

Do I need to repeat my complaints about my lost carry on bag?

Noice cancelling headphones would be better since it’s a crowded plane And kids behaviors are unavoidable

More facilities to transport to the gates......felt too much walking distance

Just happy I flew Qatar Airways awesome no wonder they are #1 in the world right now! The food was just delicious, very courteous, professional crew.

It was good no problems made it on time for the next flight overseas!

It was a really long flight from Doha to Philadelphia and it was overall a good one. The one area that I would comment on is that there is a lot of single-use plastic and disposables in the meal service for American Airlines. It would be great to see more circular options in the meal service to reduce the amount of waste.

Suddenly Flight has been change by Qatar and there’s no information is there of us from Bom to Doha and counter person is behaving like Qatar owner next I will not buy Qatar and I will not suggest anyone to fly in Qatar

The crew was fantastic and the over flight was perfect as well.

I have been flying Turkish Airlines for the last 5 years it’s always great service, on time , excellent food, only one thing wasn’t reliable is their on board WiFi most of the time it doesn’t work.

My checked bag did not get loaded on the aircraft in Istanbul. Other than that, the flight was smooth, on time and the crew was friendly, efficient, and professional.

You need to weight all bags together because we were 2 and we allowed 4 bags plus hand carry and personal items. We trying to saved bag like we put our stuff in 3 bags so we don’t have to carry more bags and airline also save space time less bags less work. We had only 1.6 kg over and we requested crew he said it’s airline policy that you need separate bag that’s ruined our mod and carry that suit in our hand in plastic bag he didn’t understand that we have less bags that make sense if we brought over luggage then it’s problem. I think if you guys change your policy and weight all together that will be good

Better than other airlines but still not at the top with other airlines that you pay the same price and services and customer service are much more well performed with care and attention to the customer. Still a long way to go. Some of the flight attendants are speaking English like they translate direct from Turkish. They need to improve the customer service for a global travel.

After boarding cabin was too hot AC didn’t work

Definitely not a fan of Turkish Airlines, their seats are very uncomfortable. Felt very cramped up. Food was very poor in quality too, very little to drink during service.

Great airline with excellent service! Only drawback was the meat served was overcooked on both flights.

Very happy with the service, comfort, and food on Turkish Airlines. Security and check in was great.

Was not good experience going to Houston from Istanbul, had to wait about an hour and a half to just takeoff. Disappointed in that part.

Entertainment monitors did not work in the seats & it was so hot in the cabin. One of the most uncomfortable flights I've ever taken.

we were delayed from Athens to Abu Dhabi by an hour and a half, so I had trouble connecting the flight from there to Bali. It could have been done had they waited even 15 mins. There was another lady who was in the same boat. By the time we were half way across the terminal, they have actually already issued different flights for us to go Jakarta then to Bali. Not to mention the inconvenience of waiting over 4 hrs at the airport and the subsequent inconvenience, we did not arrive to Bali till after 800pm the next day, which means I paid for the hotel for nothing when I could have been there before noon the next day! There was little explanation. It was just as well I needed some assistance getting around, otherwise the 2 of us would have been completely lost! Not going to fly with them again!

The flight was delayed which cause me to miss my connecting flight in AbuDhsbi airport.

Only 1 time food and drinks together was offered, for total 5 hours duration drinks and snacks was never offered. For some people food choice was not available, only veg was available. No entertainment option was there. Crew members were mostly back of the flight asking each other for KitKat and chips to share between them.

Etihad flight sector is a local . .give the same quality upto destination

Liked leg room Disliked unable to book to sit with my family on same flight without paying extra

1st of all on February 27th Abu Dhabi to Delhi flight the seat wasn't comfortable at all, coming back the Lounge at Abu Dhabi didn't have anything. Than the Food in the flight

Overall mediocre experience. Check in was good. They're were discriminatory. They were not attentive, food choices were not vegetarian friendly. The food served was frozen.

1st time with. Etihad Airways and it was amazing from check in to crew. Great flight.

It has been a couple of years since I flew with Etihad last, after having a unpleasant experience with them coming out of the pandemic. I can say that the experience has uplifted, but I can’t really rate the service. At Barcelona airport the service was great, with their dedicated Etihad staff very helpful. The onboard experience wasn’t great, not very personalised and it really makes sense why Etihad doesn’t feature in the top 10 2023 Skytrax awards. The crew just seemed to be inattentive and almost absent from the cabin. I felt that I had to keep getting their attention. Even after I’d finished my meal, an hour went by before I had to call them to clear the tray/plate etc.

The staff was very nice and polite but it was very very hot and no ways to have some fresh air. It would be nice to have more time to sleep since it was a night flight

Delayed take off but I think they waited for passengers.

I had to fly United where the flight crew was atrocious

Flight was delayed for no reason and I missed my connection. This added another day of travel and I missed an event I was traveling home for.

I traveled with my sister, however ,we booked a flight separately, and we don't sitting next to each other. The staff on the board where on the top of this unit they find us sitting together. Ty lufthansa team. U are the best

Courtesy of waitress. Could improve on time management and check-in

Other than the delay of flight, this crew tried to make the best of bad situation.

Terrible. Super uncomfortable/less room than a domestic flight and flight was 9.5 hours. Food was terrible. Flight attendants slammed the cart into 2 people in our party numerous times as they were both over 6' tall and sitting in the aisle.

The wi-fi wasn’t working on the flight from Munich to Chicago and I’d already paid for two devices before they notified us not to purchase it. I think that should have been mentioned as we checked in or boarded not once we were already on board during the safety brief. The flight attendant stated that we’d get a voucher, but we didn’t receive anything while on the flight, so I don’t know who’s responsible for issuing a voucher or refund.

The airplane did not offer standard outlets so I was unable to work on my laptop. This is totally unacceptable for an international flight.

No complains with the crew. But generally speaking food is awful, entertainment is not good either.

The seats of the Boeing 787-10 Dreamliner were ridiculously uncomfortable. I was on 10 flights during this vacation and this plane was super uncomfortable both times I was on one whereas all of the others were perfectly fine. Additionally, these planes do not have any air vents that passengers can control, the climate is entirely controlled by the crew which made for an extremely uncomfortable temperature for the duration. The flight attendants tried to make everyone happy with the temperature but several people you could tell were excessively warm and just wanted a bit of airflow.

Don't fly thru London Awful and huge U need 4 hrs to transfer cuz u have to tale buses to and fro from airplanes Bad business

Staff with low service level, forgetful. Temperature at 15 C and after asking twice to raise the temperature the crew did nothing.

I was disappointed with the quality of the food for an international flight also I wasn't given a toiletry bag which is customary in international flights.

They had about 20-25 people overbooked. Including me. Why is this?? I was put on a flight to NC an hour later with a 4 hour layover. I was supposed to be home at 1045am instead i was home at 7:30pm. An extra day to pay for dog care.

Boarding is not controlled as groups called was not enforced

The plane was clean. The crew were lovely. Food was good - but seat 1D is a poor location. - the crews cupboard is right near your feet and they visited them frequently swishing the curtain from the galley onto my feet everytime also creating a swish of cold air each time & then slamming the door.

This flight was booked with Iberia, but when we got to the airport, it was actually switched to Level. We went to Iberia terminal, then had to be redirected. Ridiculous that we had to pay for a soda on the plane. Also had to pay for earbuds, no pillows. If we had wanted a blanket would have been charged. This is not the British Airways experience. Flight attendant was non existent. Had our call light on for 45 minutes with no response. Attendant charged for a drink, forgot to bring it back. We would never fly Level again. If British airways is going to switch out carriers, We would not fly with them

Horrible food and uncomfortable plane. One toilet was out of service.

Business class is fantastic! Lie flat seats, great meals, privacy, and lots of nice amenities!

Book cheap flights from Dublin to Illinois

Recent return flight deals

 
These are the cheapest return flights from Dublin to Illinois found on KAYAK in the last 72 hours.
31/1Fri
1 stopScandinavian Airlines
33h 20mDUB-ORD
13/2Thu
1 stopScandinavian Airlines
32h 15mORD-DUB
€326
31/1Fri
2 stopsScandinavian Airlines
34h 35mDUB-ORD
13/2Thu
1 stopScandinavian Airlines
32h 15mORD-DUB
€340
20/3Thu
2 stopsScandinavian Airlines
33h 45mDUB-ORD
24/3Mon
1 stopScandinavian Airlines
34h 30mORD-DUB
€343
15/11Fri
directAer Lingus
8h 30mDUB-ORD
19/11Tue
directAer Lingus
7h 20mORD-DUB
€464
4/12Wed
1 stopBritish Airways
11h 38mDUB-ORD
10/12Tue
1 stopBritish Airways
9h 31mORD-DUB
€467
4/12Wed
directAer Lingus
8h 30mDUB-ORD
9/12Mon
directAer Lingus
7h 20mORD-DUB
€469
13/11Wed
1 stopLufthansa
13h 40mDUB-ORD
20/11Wed
1 stopLufthansa
13h 50mORD-DUB
€488
15/11Fri
1 stopLufthansa
21h 05mDUB-ORD
29/11Fri
2 stopsLufthansa
19h 20mORD-DUB
€537
15/11Fri
1 stopBritish Airways
13h 45mDUB-ORD
23/11Sat
2 stopsBritish Airways
17h 10mORD-DUB
€574
11/11Mon
1 stopTurkish Airlines
23h 15mDUB-ORD
15/11Fri
1 stopTurkish Airlines
21h 30mORD-DUB
€582

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Dublin to Illinois found on KAYAK in the last 72 hours.
30/1Thu
1 stopIcelandair
11h 50mDUB-ORD
€279
3/2Mon
3 stops
18h 47mDUB-ORD
€319
27/1Mon
2 stops
31h 40mDUB-ORD
€335
14/11Thu
directAer Lingus
8h 35mDUB-ORD
€395
29/1Wed
directAer Lingus
8h 35mDUB-ORD
€403
3/12Tue
1 stopBritish Airways
13h 50mDUB-ORD
€448
30/12Mon
2 stopsBritish Airways
27h 06mDUB-ORD
€456
7/11Thu
1 stopTurkish Airlines
33h 45mDUB-ORD
€480
27/11Wed
1 stopTurkish Airlines
31h 30mDUB-ORD
€487
7/11Thu
2 stopsLufthansa
27h 15mDUB-ORD
€492

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Last minute flights from Dublin to Illinois

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 Dublin to Illinois that are departing in the next 10 days.
5/11Tue
multi-stop
14h 20mDUB-ORD
12/11Tue
multi-stop
12h 55mORD-DUB
€446
5/11Tue
directAer Lingus
8h 30mDUB-ORD
12/11Tue
directAer Lingus
7h 20mORD-DUB
€474
5/11Tue
multi-stopBritish Airways
24h 04mDUB-ORD
12/11Tue
multi-stopBritish Airways
15h 50mORD-DUB
€510
5/11Tue
multi-stopIcelandair
11h 50mDUB-ORD
16/11Sat
multi-stopIcelandair
9h 45mORD-DUB
€526
5/11Tue
multi-stopBritish Airways
12h 05mDUB-ORD
14/11Thu
multi-stopBritish Airways
10h 50mORD-DUB
€548
5/11Tue
multi-stopIcelandair
11h 50mDUB-ORD
13/11Wed
multi-stopIcelandair
9h 45mORD-DUB
€552
5/11Tue
directAer Lingus
8h 30mDUB-ORD
12/11Tue
multi-stopAer Lingus
12h 15mORD-DUB
€554
5/11Tue
multi-stopLufthansa
25h 25mDUB-ORD
12/11Tue
multi-stopLufthansa
19h 15mORD-DUB
€587
5/11Tue
multi-stopTurkish Airlines
33h 45mDUB-ORD
12/11Tue
multi-stopTurkish Airlines
37h 30mORD-DUB
€1,678
1/11Fri
multi-stopAir France
15h 08mDUB-MDW
14/11Thu
multi-stopAir France
13h 42mMDW-DUB
€2,085

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Everything you need to know for your flight from Dublin to Illinois

Information on your arrival and departure airports