
Cheap Flights from Dublin to Illinois
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KAYAK's insights & trends for Dublin to Illinois flights
Get data-powered insights and trends into flights from Dublin to Illinois to help you find the cheapest flights, the best time to fly, and much more.
How much is a return flight from Dublin to Illinois?
Flight prices are below average for this route right now.
Flights to Illinois from Dublin usually cost between €491 and €701 in November.The lowest price found in the past 5 days was €351 on Icelandair (17 Nov–1 Dec).
What is the cheapest Dublin to Illinois flight route?
The cheapest ticket to Illinois from Dublin found in the last 5 days was to Chicago, at €474 return. The most popular route is from Dublin (DUB) to Chicago O'Hare Intl Airport (ORD), and the cheapest return airline ticket found on this route in the last 5 days was €474.
What is the cheapest time of day to fly to Illinois?
The cheapest time of day to fly to Illinois is generally in the afternoon, when retur flights cost €600 on average. Morning departures are around 6% more expensive than evening flights, on average. The most expensive time of day to fly to Illinois is generally in the morning, which is peak travel time and where the average cost of a ticket is €725.
Can I save money by flying with a stopover from Dublin to Illinois?
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 €625 on average.
What is the cheapest month to fly from Dublin to Illinois?
The cheapest month for flights from Dublin to Illinois is November, when tickets cost €449 (return) on average. On the other hand, the most expensive months are July and August, when the average cost of return tickets is €737 and €729 respectively.
What’s the cheapest day of the week to fly from Dublin to Illinois?
If your flying dates are flexible, you should consider flying to Illinois on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Dublin to Illinois. For your return ticket, we recommend flying on a Monday and avoiding Wednesdays for the best deals.
How far in advance should I book a flight from Dublin to Illinois?
To get a below-average price on a flight from Dublin to Illinois, you should book around 2 weeks before departure, which saves you about 22% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.
Which airlines fly direc between Dublin and Illinois?
There are 4 airlines that fly direct from Dublin to Illinois. They are: Aer Lingus, Finnair, United Airlines and Lufthansa. The cheapest price of all airlines flying this route was found with United Airlines at €417 for a return flight to Chicago O'Hare Intl Airport (ORD). On average, Aer Lingus offers the best prices for direct flights between Dublin and Illinois.
Which airlines fly most frequently between Dublin and Illinois?
American Airlines connects Dublin to Illinois with 14 flights per week. British Airways also offers 14 flights per week, while Aer Lingus follows with 14 flights per week.
How long does a flight from Dublin to Illinois take?
The duration of a flight to Illinois depends on your arrival airport. The shortest route to Illinois from Dublin is to Chicago, which takes 10h 12m.
Which cabin class options are there for flights between Dublin and Illinois?
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.
What’s the earliest departure time from Dublin to Illinois?
The earliest flight from Dublin to Illinois departs at 10:40, landing in Chicago at 14:20.
What’s the latest departure time from Dublin to Illinois?
If you prefer to fly at night, the last flight from Dublin to Illinois sets off at 16:45 and lands in Chicago at 19:15.
Good to know
Low season | February |
|---|---|
High season | May |
Cheapest flight | €351 |
Flights from Dublin to Illinois: the best tips from KAYAK users
FAQs - booking Illinois flights
Top tips for finding cheap flights to Illinois
Reviews of the top 5 airlines flying from Dublin to Illinois
Will never fly American Airlines business class again. Medicore service and very old aircraft.
Will never fly American Airlines business class again. Medicore service and very old aircraft.
Staff went above and beyond with their care for us. Flight attendants were very attentive to our needs. Food seemed too rich and too salty. Flight was fine, even with turbulence at points.
It all went very smoothly, love the new planes and cabin crew upbeat and friendly Food ok, but that is the hardest part of it all
Finnair was ok. But some things were pretty bad: 1. Crew was not friendly, especially a crew member named, Maria. She woke me up while I was deep asleep by force just to let me know that 2 people can’t be on the same seat (my toddler and me) for sleeping. 2. There was no vegetarian option in the menu so I had to eat bread for one meal 3. They didn’t have an option for child meal
The food was delicious. There has been a major improvement here in the last few years. Excellent, friendly service. An enjoyable experience.
Awful. Delayed for unknown reason. Boarded late, part of a Tight connection ands had to go through customs and immigration. And they lost my bags.
Late, dirty cabin, charging ports broken, uncomfortable, no tomato juice, barely edible food
Flight on time, landed well ahead of schedule. Attendants were excellent and responsive
Do not use KAYAK or Finair for future travel. Unless you purchase the tickets directly from the airline, you were going to have a difficult time checking in. Kayak canceled my flights twice and ended up causing great difficulty in me getting back from Europe because they double sold my tickets between American Airlines and Finair. The event caused significant delays and led to me having to rebook my flights.
It was listed on my ticket as Finnair but there was no indication that the flight was Finnair. In fact the number was even different. There were no employees there until exactly 2 hours before so we had to wait in line at Iberia and hope
Good, our flight was delayed but that was totally out of their control due to weather and a presidential visit.
The price. Omg $1100. Was crazy and it was not clear on the website.
Excellent. I had a medical emergency on flight SNA-ORD and the attendants were very helpful.
After having bad experience last time This time they were very good
Usual wait for over a half hour for a gate at Ohare. They tell you you'll get there early then sit on the plane and wait almost an hour
Plane congestion resulted in a 1 hr wait from landing to arrival at the gate. This was in addition to also experiencing extreme delays on my incoming flight.
Very disappointing that on an international business class flight they would not give me access to the lounge in Boston. They said it was because it was a codeshare flight. International business class should include lounge access regardless of codeshare.
The counter person at the gate was rude and demeaning, to the point that I wouldn't fly this airline again.
Slight delay but not bad. UA app worked well! Got regular updates of gate changes, etc. Don't have any complaints.
If other people in flight, followed instructions and were much cleaner.
The plane from Venice to Dublin ran out of food. They did not restock the plane in Venice.
The crew was first rate. They allowed me to switch my middle seat to an isle seat and it made my flight home so much more comfortable.
Very comfortable flight. Great service, food options, and entertainment options. With Wi-Fi!
Small plane. Tight seating . What can one say except that it was fast!
The flights are literally always delayed arriving, boarding and taking off so they are always late for the connection. I planned ahead so I was okay but many others aren't. The food was terrible. The staff was very pleasant. I appreciate boarding back to front.
All aspects were excellent - it helped that the flight was only 2/3 full and I had no one sitting in my row. The Pre-check (US Passport Control and Customs) in Dublin made everything so easy when we arrived in Chicago.
Very nice experience. Flight had good entertainment system and good food options. Customer service was very friendly and nice as well.
The same as I stated prior. We incurred extra costs that should be reimbursed, given we were not communicated with about schedule changes.
My flight from Dublin was delayed two hours which ment that I missed my connecting flight to Phoenix. American Airlines provided a hotel room and rebooked my flight for 7:30 AM the next day. I didn't get to the room until 11 pm and I had to be at the airport the next day by 5 AM. The airlines did their best but the schedule was challenging for an 81 year old.
I like Aer Lingus so that is why I’m writing this critique so they can become better. The boarding gate was too small to board properly. Our seats were toward the back of the plane knowing we would be boarding after business class, we moved to that area after business class boarded. An Aer Lingus employee told us we couldn’t stand there. We explained we were the next group to board and wouldn’t even be able to hear when our boarding was called. She didn’t care and was not very professional. The cabin was freezing. I wouldn’t feed my dog the food. We were over an hour late coming into chicago because of weather which can’t be avoided. I asked the crew if they could make an annoucement for before whose final destination is chicago to wait and allow the people with connecting to deplane first. He said there are a lot of people with connecting flights. He said, it doesn’t matter. Well, yes it does. He could have been more considerate of his passengers.
Excellent crew, food and service. Boarding via bus is always a pain but overall really good
The plane needs upgrading, the seats are uncomfortable, we are a family of three and they split us and did nothing to group us together, and the food is horrible compared to other airlines bu
Boarding was odd. Gates switched and had to take a bus to the plane. Luggage got lost. Still waiting on one bag. Flight itself was very nice!
I had a great experience , crew was great and enjoyed the entertainment options I will be booking my next International trip with them .
The flight was decent. I purchased my flight through Iberia, traveling with my elderly mother with mobility issues. I try to pay for luggage and seats online prior but Iberia website directs me to AA website. AA airlines website does not recognize the record locator. My mother and I are separated and each get a middle seat. She is seated the furthest away from a bathroom. I had to sit behind her to see her wave at me to use the bathroom. Lights out on the flight and I could not see her wave and she is not tech savvy to push an attendant button even though I showed her how. The attention to this detail puts AA at the bottom of my list when traveling with my elderly mother. Bad execution and handling when servicing those with extra needs due to mobility. I could not get her to the bathroom because she’s slow and she had to wait for me to get up from my middle seat then move her out of her middle seat. She had an accident which required that I hel her clean up before taking her back to her seat.
Horrible see last review they lost my bag had to sprint to gate no inflight wifi
They cancelled our NON_STOP flight from London to Chicago 22 hours before our flight. After a 2 hour phone call, they rescheduled us from London to Barcelona (Wrong way to USA) 2 hour lay over, and then to Chicago for a 9 1/2 hour flight at 6 am. Ruined 2 days of our vacation. We will not fly British Airways again.
Mediocre. I didntneat for more than 9h. Pregnant and diabetic. 0 care from The crew.
Flight was delayed by well over an hour. Communication was terrible.
How to get an aisle seat without paying extra? The young lady next to me was assigned the seat.
roomiest flight in economy I've taken in years. Excellent experience!
I was booked to travel from Dallas to Nairobi via Chicago and Brussels and had been issued boarding passes for all three segments of my journey. At the boarding gate in Dallas, I was required to check my carry-on luggage due to limited cabin space. Despite my attempts to explain that I was traveling internationally and would not have access to the bag during transit, my concerns were not considered. I also informed the staff that I did not have a padlock to secure the luggage, but this was disregarded. Consequently, I had to hastily transfer essential items from my carry-on into my handbag. To my surprise, upon arriving at Chicago Airport, I observed numerous international travelers boarding with cabin bags that were significantly larger than mine. This experience left me extremely disappointed and led me to decide against using United Airlines for future international travel, a sentiment I have also shared with friends and family. Unfortunately, the onboard experience on the Chicago to Brussels flight further reinforced my dissatisfaction. The cabin crew appeared disengaged, indifferent, and lacking in attentiveness, resulting in a service experience that fell well below my expectations.
I want to highlight the crew members and their excellent work and professionalism. They work hard to make a long trip the most comfortable as possible, the food and drinks they offer are pretty good. And they are always asking if you need something else. I have had experiences with other airlines where you have to basically beg for a bottle of water. This is not the case. Highly recommended!!!
the blanket was great and pillow helped. really need a toothpick packed with meals
Very comfortable plane. The food was very good (for airplane food). The crew was great
The legroom was lacking and the entertainment system lacked adequate selection of older films. Modern films are generally not very good.
Perfect airline, super friendly, great service, tasty food. Would fly again.
Love the little chocolate bars, and consumer rights in EU regarding stepped refunds when flights are delayed.
Staff was rude in business class. Luggage was damaged and nothing was done about it airlines.
We were helped whenever needed and had a pleasant flight.