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Find cheap flights from Dublin to Illinois from $292

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 5/27. 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
mar. 5/28
mar. 6/4

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Best Illinois Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

St. Louis
St. Louis2 stops$793

Good to know

Low season

January

High season

July

Cheapest flight

$292
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 59% increase in price.
Flight from Dublin to Chicago

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 round-trip 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 $547 one-way - $491 round-trip
  • Morning departure is around 13% 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 4456 reviews
8.2crew
7.8boarding
7.7comfort
7.5food
7.7entertainment
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,

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

I really did not like being ordered to pull my shade down by the attendants. One of them was very rude to me about it, standing there until I closed it like I was a child brusquely reaching across me to close an adjoining one. They claim it was so people who wanted to could sleep. It’s a 10:30am flight not a red eye. Closing your shade or leaving it up for natural light should be a choice. Ruined my flight!

My baggage did not arrived with me. Took 3 days to get it after so may calls and follow up

The crew was very attentive and kept busy serving a variety of treats!

Terrible. Flight was 3 hours delayed and I missed my other flight to my final destination

Offered vegetable curry when it was actually tofu which I don’t care for.

The flight was good the crew excellent…but take off delayed three hours!!!

Both mine and my husband's chairs were broken. Also it took 2 hours to get our bags after our flight which was wild.

perhaps eye contact with the cabin crew, instead of abruptness and an impatience to serve.

Not enough trash pickups throughout the flight. Everything else was great.

Overall good, the gluten free food is very hit/miss though and you must tell them you have an allergy days in advance.

Book cheap flights from Dublin to Illinois

Recent round-trip flight deals

10/17jue.
1 stopScandinavian Airlines
35h 15mDUB-ORD
10/27dom.
1 stopScandinavian Airlines
33h 45mORD-DUB
$398
10/17jue.
2 stopsScandinavian Airlines
35h 35mDUB-ORD
10/27dom.
1 stopScandinavian Airlines
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$423
10/16mié.
1 stopScandinavian Airlines
35h 15mDUB-ORD
10/26sáb.
1 stopScandinavian Airlines
34h 55mORD-DUB
$426
9/2lun.
nonstopAer Lingus
8h 25mDUB-ORD
9/16lun.
nonstopAer Lingus
7h 30mORD-DUB
$460
5/20lun.
1 stopKLM
11h 40mDUB-ORD
5/31vie.
1 stopKLM
14h 16mORD-DUB
$465
5/18sáb.
1 stopKLM
17h 01mDUB-MDW
5/23jue.
1 stopKLM
14h 03mMDW-DUB
$470
7/26vie.
nonstopAer Lingus
8h 25mDUB-ORD
8/23vie.
nonstopAer Lingus
7h 30mORD-DUB
$517
9/16lun.
nonstopBritish Airways
8h 15mDUB-ORD
9/27vie.
1 stopBritish Airways
11h 45mORD-DUB
$555
6/6jue.
1 stopBritish Airways
11h 50mDUB-ORD
6/13jue.
nonstopBritish Airways
7h 20mORD-DUB
$558
5/20lun.
nonstopLufthansa
8h 30mDUB-ORD
5/30jue.
1 stopLufthansa
16h 50mORD-DUB
$639

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Recent one-way flight deals

5/27lun.
2 stops
53h 52mDUB-ORD
$292
5/19dom.
2 stops
46h 55mDUB-ORD
$308
5/27lun.
3 stops
48h 10mDUB-ORD
$322
5/19dom.
nonstopAer Lingus
8h 25mDUB-ORD
$491
5/8mié.
nonstopAer Lingus
8h 25mDUB-ORD
$494
5/31vie.
1 stopLufthansa
24h 30mDUB-ORD
$518
5/18sáb.
1 stopTurkish Airlines
22h 45mDUB-ORD
$535
9/13vie.
2 stopsBritish Airways
24h 45mDUB-ORD
$568
6/15sáb.
2 stopsBritish Airways
25h 35mDUB-ORD
$569
5/28mar.
nonstopLufthansa
8h 30mDUB-ORD
$749

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Last minute flights from Dublin to Illinois

Last minute flight, train and bus deals

5/3vie.
multi-stop
12h 01mDUB-ORD
5/10vie.
multi-stop
28h 45mORD-DUB
$645
5/3vie.
multi-stop
12h 01mDUB-ORD
5/10vie.
multi-stop
21h 30mORD-DUB
$658
4/29lun.
multi-stopJetBlue
12h 19mDUB-ORD
5/3vie.
multi-stopJetBlue
17h 52mORD-DUB
$701
4/29lun.
multi-stop
11h 40mDUB-ORD
5/3vie.
multi-stop
17h 40mORD-DUB
$744
4/30mar.
multi-stopJetBlue
12h 19mDUB-ORD
5/3vie.
multi-stopJetBlue
17h 52mORD-DUB
$749
4/30mar.
multi-stopKLM
16h 21mDUB-ORD
5/3vie.
multi-stopKLM
14h 10mORD-DUB
$753
4/29lun.
multi-stopUnited Airlines
17h 15mDUB-ORD
5/3vie.
nonstopUnited Airlines
7h 50mORD-DUB
$758
5/3vie.
multi-stopLufthansa
15h 10mDUB-ORD
5/10vie.
multi-stopLufthansa
28h 55mORD-DUB
$842
5/3vie.
nonstopUnited Airlines
8h 30mDUB-ORD
5/10vie.
nonstopUnited Airlines
7h 50mORD-DUB
$873
4/29lun.
multi-stopKLM
16h 07mDUB-STL
5/24vie.
multi-stopKLM
11h 18mSTL-DUB
$1,055

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Dublin - Illinois Flights

Departure:

Dublin (DUB)Ireland

Return flight deals:

Illinois - Dublin

Cabin classes:

$2,077
$1,736
$401