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Find cheap flights from Dublin to Illinois from €265

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 4/6. 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
Sun 26/5
Sun 2/6

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Best Illinois Flight Deals

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

Chicago
Chicago1 stop€405

Good to know

Low season

January

High season

July

Cheapest flight

€265
Best time to beat the crowds (19% less expensive on average)
Most popular time to fly (59% 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

  • Morning departure is around 3% 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

Top 5 airlines serving from Dublin to Illinois

 
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.
7.7
Qatar AirwaysOverall score based on 4479 reviews
7.5food
7.7comfort
7.7entertainment
7.8boarding
8.2crew
Airline reviews

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

10.0 ExcellentAnonymous, Apr 2024DOH - BOS
Read more about Qatar Airways reviews

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.

They shld provide food. Between food they are giving 10 hours gap which is toooo much

The crew was great and the food and liquor offerings were good. Seats were a bit cramped. Flight arrived early at destination. That's a plus.

All over with Qatar airlines my experience was really bad due to delays and then putting me on different airlines and after 8 hours of wait I had to listen to their is no plane to fly for another 24 hours. Wore experience ever.

I had already opted for Vegan food before 2 months yet they say we have no record for it,

Movie selection was ok, but could be better. Would like to see greater selection of newer movies.

Loved the check-in experience. Very friendly staff and not crowded. I did wind up with a middle-middle seat, which was quite uncomfortable. Always appreciate the very professional staff on TAL.

Paying for reserved seats and never received the seats I paid for !! Just fake and a surprise out of their " box "

Turkish airline always good Only Turkish representatives at the gave need to be more helpfull to any staff who traveling on Turkish airline . One situation happened Ist to jfk on Feb 29 TK3 had seats I asked them to transfer me to tk3 because Feb 29 tk1 was oversold and they advise me that I might not make it for tk1 I asked them to transfer me to tk3 and they say no they can’t do it I been telling them you know that I don’t have a chance for tk 1 why would you let plane go with some empty seats on tk3 if you can transfer me to tk3 and have less staff on tk1 and still told me no I waited for tk1 9 hours and only last minute I got seat on tk1 It was not easy situation but I am glad I made it home Thank you Turkish Airline One more suggestion for Turkish Airline you need to make a FIRST CLASS cabin it would be so cool 🆒 Good luck all the best See you more

First class payment but wife’s seat broken, would recline but not lay flat. On previous flight, delays and ground crew malfunctions connecting jetway made us miss flight to Houston. I asked twice for a cart to assist us getting across the massive Istanbul Airport, but was denied. We are both over 70.

My flight had two legs. When checking in at the first leg the agent offering for a deal to upgrade the leg to first class for $199. He then claimed I would be able to upgrade the second leg once I got to the next airport. I declined and when I inquired about upgrading at the second airport, the cost was $1,300. I also had an issue at the airport lounge. I am allowed one guest in the lounge. My friend came in the lounge for less than 5 minutes and left when she couldn’t get a sleeping suite. I wanted to bring in another friend. The airport staff first started acting as though they didn’t understand English and then became upset when I asked for their names so I could file a complaint. As an elite member I knew they could do more but were not. One of the agents started over talking me and walked away mid conversation dismissing my request for assistance. A man claiming to be the manager said you were asking for her name. He also never tried to assist me or see what was going on. He claimed the interactions were recorded and management would see everything. I’m not sure how that would assist me days later. I am sure it didn’t help that I was a black American woman.

Better attitude training for staff at airport, better training for flight attendants, better food, don’t put us with all the crying babies that cried nonstop for 12 plus hours.

Crew announced boarding started and they asked passengers to form a queue. Actual boarding didn’t start and queue was not moving for around 40-50 mins. Very poor management.

It was a terrible airline. The air hostess and the people in the flight, just very rude.

Crew on this flight was terrible. Especially one practicular female , she was harassing us and other families with children. Flight was good overall, if not her being rude and aggressive

Short flight so not much to rate. Surprised I had to pay for a soda.

the room on the plane was good but that is because flight not sold the other three seat and I had room. the food in terrible.

First the price I paid was excellent, my flight was full, but my seat was roomy. The one downside to the experience was they had games on the entertainment console. The guy behind me poked at my head about half the flight. I hope they get rid of this feature.

Very good need to offer better choice of food for business

They should. Heck planes more often not when they are suppose to be leaving causing delays

Crew was fantastic got lovely food and plenty of water. Entertainment was good. Never had to ask for anything. Left on time and got to Seattle early. Luggage did not take long either.

Always find Aer Lingus reliable and good value for money. Food on this flight was pretty basic and the headphone Jack at my seat only worked for one ear. Little disappointed in movie selection, limited on recent releases. Staff are okay - but I always buy a cheap ticket so not like I expect first class opulence anyway!!!

Boarding was so quick, flight was ahead of time which is great and the pilot spoke clearly and was letting people know everything, amazing, love travelling with you 😊

Great hospitality and service! Seats could always be cushioned better.

Excellent long haul experience really enjoyed using Dublin pre-immigration

The crew member put her luggage and boxes behind my seat so I was able to recline while the passenger in front of me did for 8 hours. My knees were forced against the seat for hours :(. Dude sitting next to me hasn't showered in weeks so I almost threw up.

I always try to book flights that don’t charge for baggage. Yet I was charged $75 for this flight.

We were helped whenever needed and had a pleasant flight.

Our flight to Chicago O'Hare was delayed an hour, causing us to miss our connection to MSP and spend an extra 3 hours at O'Hare so we could board a plane with a damaged door and wait another 45 minutes or so. The crew was great, the food decent, The drinks were great: 2 glasses of a nice South African Shiraz, an ice cold can of Beck's Beer, and Dewar's White Label on the rocks.

A350 has great entertainment. Make sure to watch the plane's external tail and nose camera's on landing and take off. Seats were a little hard for a 10 hour flight. I am gluten intolerant, they had good alternative meals for me on the flight.

Boarding was horrible. We were packed into a bus with few seats and made to stand for 10 to 15 minutes, then driven for 5 minutes on wild curves. Complementary food and drink was a tiny chocolate and a bottle of water. Seating was cramped. Aircraft had no video.

didn’t even get to go one of my returning flights cancelled and I wasn’t even in their system, vacation ruined thanks for nothing

Need more time for connecting flights in Munich Food seems worse now on Lufthansa Very uncomfortable seats

Better flight than mum to Frankfurt. But food was very mediocre.

Flight landed on time but land services kept us in the plane for 3 hours. I missed connecting flight.

Due to long security check and no last call announcements from Gate staff, my family and 12 other passengers missed the flight.

Good flight. Take off a little late but make up the time

bring iPad for entertainment. The flight was punctual as most of the time.

Left on time and arrived on time both ways, thank you

Θα ήταν καλύτερα να προσφέρουν ένα μπουκάλι νερό δωρεάν και καφέ .

Ryanair is the worst airline in Europe and easily one of the worst in the planet

Em relação a Ryanair, ter de ir ao check-in só para carimbar o cartão de embarque não foi muito fácil, são muito demorados, e atrasam a passagem do controlo de passaporte... E cheguei com 2 horas de antecedência

While this flight from Dublin to Venice boarded on time, its departure was delayed by about an hour because, apparently, there were no demonstration kits on board, and we couldn't depart until the safety demonstration was completed. We were informed that we were in danger of losing our delayed slot if Ryanair engineering didn't provide the kits 'soon', which would have resulted in an additional two-hour delay. Thankfully, we didn't incur that additional delay. It's not clear where the source of this problem lies but it needs to be addressed to ensure it does not recur for other flights in the future.

The flight boarded and departed Venice on time (more or less), the cabin crew were super friendly and efficient, the flight crew kept us informed of progress, and the flight arrived early in Dublin. All in all, this flight was as close to perfect as is possible to achieve. Well done, Ryanair. The fact that Ryanair aircraft arrive and depart from gates that are in the back of beyond in Dublin's Terminal 1 is a bummer - in terms of the length of the walk need on both ends of a return flight. But I suspect that this is not Ryanair's fault

Usual RyanAir flight but disembarking was poor, no rear steps. The Faro Airport required lots of up step and down steps, no elevator Getting through passport control took 50 minutes in the EU line

Book cheap flights from Dublin to Illinois

Recent return flight deals

15/5Wed
1 stopScandinavian Airlines
35h 15mDUB-ORD
5/6Wed
1 stopScandinavian Airlines
34h 05mORD-DUB
€405
22/5Wed
1 stop
24h 41mDUB-ORD
31/5Fri
1 stop
14h 05mORD-DUB
€417
23/5Thu
1 stopKLM
14h 20mDUB-ORD
30/5Thu
1 stopKLM
11h 13mORD-DUB
€433
11/10Fri
1 stopKLM
11h 25mDUB-ORD
14/10Mon
1 stopKLM
11h 40mORD-DUB
€436
23/5Thu
1 stopAir France
14h 55mDUB-ORD
31/5Fri
1 stopAir France
14h 16mORD-DUB
€438
22/5Wed
1 stopAir France
13h 01mDUB-ORD
31/5Fri
1 stopAir France
14h 16mORD-DUB
€440
13/5Mon
1 stopBritish Airways
12h 30mDUB-ORD
19/5Sun
1 stopBritish Airways
12h 05mORD-DUB
€485
22/5Wed
1 stopBritish Airways
23h 30mDUB-ORD
1/6Sat
1 stopBritish Airways
31h 40mORD-DUB
€507
30/8Fri
directAer Lingus
8h 25mDUB-ORD
1/9Sun
directAer Lingus
7h 30mORD-DUB
€520
9/5Thu
directAer Lingus
8h 25mDUB-ORD
15/5Wed
directAer Lingus
7h 30mORD-DUB
€522

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Recent one-way flight deals

4/6Tue
3 stops
43h 47mDUB-ORD
€265
4/6Tue
2 stops
22h 10mDUB-ORD
€269
11/5Sat
2 stops
31h 02mDUB-ORD
€291
8/5Wed
directAer Lingus
8h 25mDUB-ORD
€385
20/5Mon
directAer Lingus
8h 25mDUB-ORD
€398
28/5Tue
2 stopsBritish Airways
26h 30mDUB-ORD
€477
18/5Sat
1 stopTurkish Airlines
22h 45mDUB-ORD
€497
4/9Wed
2 stopsBritish Airways
24h 35mDUB-ORD
€528
16/6Sun
1 stopKLM
12h 59mDUB-MDW
€576
16/6Sun
1 stopKLM
12h 36mDUB-MDW
€577

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Last minute flights from Dublin to Illinois

Last minute flight, train and bus deals

1/5Wed
multi-stopAmerican Airlines
11h 52mDUB-ORD
8/5Wed
multi-stopAmerican Airlines
12h 04mORD-DUB
€535
1/5Wed
multi-stopAmerican Airlines
11h 52mDUB-ORD
8/5Wed
multi-stopAmerican Airlines
17h 25mORD-DUB
€537
30/4Tue
multi-stopKLM
17h 14mDUB-MDW
10/5Fri
multi-stopKLM
14h 03mMDW-DUB
€789
29/4Mon
multi-stopBritish Airways
12h 49mDUB-STL
24/5Fri
multi-stopBritish Airways
15h 52mSTL-DUB
€887
29/4Mon
multi-stopKLM
13h 08mDUB-STL
24/5Fri
multi-stopKLM
19h 35mSTL-DUB
€991
29/4Mon
multi-stopBritish Airways
15h 34mDUB-STL
24/5Fri
multi-stopBritish Airways
15h 52mSTL-DUB
€1,005
1/5Wed
multi-stopSWISS
24h 00mDUB-ORD
8/5Wed
multi-stopSWISS
20h 15mORD-DUB
€2,328
1/5Wed
multi-stopSWISS
24h 00mDUB-ORD
8/5Wed
multi-stopSWISS
20h 15mORD-DUB
€2,348
1/5Wed
directAer Lingus
8h 25mDUB-ORD
8/5Wed
multi-stopAer Lingus
10h 38mORD-DUB
€4,080
1/5Wed
directAer Lingus
8h 25mDUB-ORD
8/5Wed
directAer Lingus
7h 30mORD-DUB
€5,055

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Dublin - Illinois Flights

Departure:

Dublin (DUB)Ireland

Return flight deals:

Illinois - Dublin

Cabin classes:

€1,440
€1,242
€378