€281 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 16/1. 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€348

Good to know

Low season

January

High season

July

Cheapest flight

€281
Best time to beat the crowds (5% less expensive on average)
Most popular time to fly (35% 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 €525 one-way - €577 round-trip
  • Morning departure is around 2% 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.
7.6
SWISSOverall score based on 1637 reviews
7.4Comfort
6.9Entertainment
8.3Crew
7.1Food
7.7Boarding
Airline reviews

better announcing at the gate prior to boarding and better organization of various gps

10.0 ExcellentAnonymous, Oct 2024ZRH - EWR
Read more SWISS reviews

better announcing at the gate prior to boarding and better organization of various gps

This time, I traveled in the economy, and it was surprisingly better than the eco-premium (food, comfort, and crew were noticeably worse in premium!)

Lots of water brought around by staff which is very important to stay hydrated on a long flight. There provided swiss chocolate icecream! The attention to detail is obvious. They really want to make their passengers entertained and comfortable.

Ghe issue was with the delay caused by the late boarding. We had to run to catch our next flight, barely made it and then our luggage didn t arrive with us. Really bad organizing.

Excellent Airline. Food, crew and comfort was perfect. Entertainment screens were old. Didn’t like them.

It was a pleasant experience accept temperature in the plane It was extremely cold in the airplane that I was shivering I got sick because of the extreme cold temperature on my flight

Crew was wonderful, snacks were so good and quite a variety for free, food was mediocre, big selection of movies and they kept lavatories pretty clean throughout the flight

It was unclear that additional passport control was needed before boarding. The seats were cramped and uncomfortable even for small persons. The arm rests were unable to be lifted completely out of the way and the media controls cut-out made them uncomfortable to lean on. One audio channel was not working on one of our seats.

Great food - movie selection was good. Plane was a few minutes late but got to destination on time.

Everything was great, except for food. It was not good. I think I got a food poisoning from the salad.

It was very good and it was not my first time I always take Turkish air line for my travels

Food excellent Bathrooms improve cleanliness needed Staff fairly well attentive Entertainment fair Seats lie flat worked well

My flight was cancelled with no warning! I had to find out right at the airport when I arrived from my previous flight!

Excellent service. Made United 's business class look like a cattle car

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.

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!

Boarding was efficient, had to check in cabin luggage. Seats were narrow, food was more in quantity, received cabin luggage on the luggage belt which was fine.

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

Online was good boarding also but a child was crying all the way with no intervention from crew member.

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.

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.

Flight was fine, food better than anticipated and flight attendants were helpful and friendly.

Our headphone plug is broken, we can not enjoy our entertainment, especially traveling with 5 year old who like to watch movie

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 🙁

Pleasant, attentive and efficient flight attendants. Boarding process and seat selection easy. No internet on transatlantic flight. Extremely uncomfortable, rigid seat.

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

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
8/2Sat
1 stopScandinavian Airlines
34h 30mORD-DUB
€348
1/2Sat
1 stopScandinavian Airlines
35h 30mDUB-ORD
14/2Fri
1 stopScandinavian Airlines
32h 10mORD-DUB
€352
7/12Sat
directAer Lingus
8h 30mDUB-ORD
11/12Wed
directAer Lingus
7h 20mORD-DUB
€465
16/12Mon
directAer Lingus
8h 35mDUB-ORD
30/12Mon
directAer Lingus
7h 20mORD-DUB
€469
23/12Mon
1 stopBritish Airways
12h 05mDUB-ORD
10/1Fri
1 stopBritish Airways
11h 20mORD-DUB
€477
17/3Mon
1 stopBritish Airways
11h 45mDUB-ORD
30/3Sun
2 stopsBritish Airways
13h 35mORD-DUB
€512
12/12Thu
1 stopAir France
16h 36mDUB-MDW
9/1Thu
2 stopsAir France
35h 57mMDW-DUB
€715
30/1Thu
2 stopsLufthansa
24h 15mDUB-STL
7/2Fri
1 stopLufthansa
13h 32mSTL-DUB
€778
30/1Thu
1 stopLufthansa
13h 25mDUB-STL
7/2Fri
1 stopLufthansa
31h 45mSTL-DUB
€799
11/12Wed
2 stopsAir France
17h 01mDUB-MDW
18/12Wed
2 stopsAir France
36h 35mMDW-DUB
€993

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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.
16/1Thu
1 stopIcelandair
11h 50mDUB-ORD
€281
21/1Tue
1 stopIcelandair
11h 50mDUB-ORD
€282
26/11Tue
directAer Lingus
8h 35mDUB-ORD
€395
12/12Thu
directAer Lingus
8h 30mDUB-ORD
€399
23/12Mon
1 stopBritish Airways
12h 05mDUB-ORD
€451
23/12Mon
1 stopBritish Airways
14h 20mDUB-ORD
€452
3/12Tue
1 stopTurkish Airlines
23h 20mDUB-ORD
€470
26/11Tue
1 stopTurkish Airlines
23h 20mDUB-ORD
€472
3/12Tue
2 stopsAir France
17h 02mDUB-MDW
€1,059
2/12Mon
2 stopsAir France
30h 22mDUB-MDW
€1,069

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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.
25/11Mon
multi-stopBritish Airways
16h 05mDUB-ORD
2/12Mon
multi-stopBritish Airways
15h 30mORD-DUB
€505
25/11Mon
multi-stopSWISS
23h 35mDUB-ORD
2/12Mon
multi-stopSWISS
16h 45mORD-DUB
€517
24/11Sun
directAer Lingus
8h 30mDUB-ORD
10/12Tue
directAer Lingus
7h 20mORD-DUB
€538
24/11Sun
multi-stopSWISS
27h 35mDUB-ORD
10/12Tue
multi-stopSWISS
16h 45mORD-DUB
€544
25/11Mon
multi-stopBritish Airways
11h 45mDUB-ORD
27/1Mon
multi-stopBritish Airways
10h 50mORD-DUB
€553
25/11Mon
multi-stopAer Lingus
12h 40mDUB-ORD
2/12Mon
directAer Lingus
7h 20mORD-DUB
€576
24/11Sun
multi-stopTurkish Airlines
31h 35mDUB-ORD
29/1Wed
multi-stopTurkish Airlines
35h 10mORD-DUB
€587
25/11Mon
multi-stopLufthansa
25h 25mDUB-ORD
2/12Mon
multi-stopLufthansa
19h 45mORD-DUB
€592
21/11Thu
multi-stopLufthansa
20h 50mDUB-ORD
4/12Wed
multi-stopLufthansa
18h 15mORD-DUB
€622
25/11Mon
multi-stopTurkish Airlines
31h 30mDUB-ORD
2/12Mon
multi-stopTurkish Airlines
19h 45mORD-DUB
€2,171

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

Information on your arrival and departure airports

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