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DUB - ORD

$254 Find cheap flights from Dublin to Chicago

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 O'Hare Intl departing on 9/22. 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
Thu 7/11
Thu 7/18

Search hundreds of travel sites at once for deals on flights to Chicago

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Chicago.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Chicago.
In the last 7 days travelers have searched 44,212,782 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Cheap flight deals from Dublin to O'Hare Intl (DUB-ORD)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dublin to O'Hare Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
11:30 am - 2:00 pmDUB-ORD
8h 30mnonstop
3:55 pm - 5:15 amORD-DUB
7h 20mnonstop
$396Aer Lingus
Find Deal
Fri, Nov 22 - Mon, Nov 25
12:30 pm - 3:50 pmDUB-ORD
33h 20m1 stop
7:10 pm - 10:25 amORD-DUB
33h 15m2 stops
$432Scandinavian Airlines
Find Deal
Fri, Nov 8 - Mon, Nov 18
11:50 am - 5:55 pmDUB-ORD
36h 05m2 stops
8:10 pm - 11:15 amORD-DUB
34h 05m2 stops
$452Scandinavian Airlines
Find Deal
Wed, Oct 23 - Sun, Oct 27
2:50 pm - 9:15 pmDUB-ORD
12h 25m1 stop
7:25 pm - 11:05 amORD-DUB
9h 40m1 stop
$479Icelandair
Find Deal
Thu, Aug 29 - Sat, Sep 14
2:50 pm - 9:15 pmDUB-ORD
12h 25m1 stop
7:25 pm - 11:05 amORD-DUB
9h 40m1 stop
$489Icelandair
Find Deal
Wed, Aug 28 - Sat, Sep 14
10:55 am - 6:45 pmDUB-ORD
13h 50m1 stop
6:35 pm - 12:15 pmORD-DUB
11h 40m1 stop
$493British Airways
Find Deal
Sat, Nov 23 - Sat, Nov 30
10:40 am - 6:45 pmDUB-ORD
14h 05m1 stop
6:35 pm - 12:20 pmORD-DUB
11h 45m1 stop
$520British Airways
Find Deal
Fri, Nov 22 - Mon, Nov 25
3:20 pm - 5:55 pmDUB-ORD
8h 35mnonstop
6:35 pm - 12:20 pmORD-DUB
11h 45m1 stop
$674American Airlines
Find Deal
Fri, Nov 8 - Mon, Nov 18
9:30 am - 11:32 amDUB-ORD
8h 02mnonstop
10:35 pm - 11:40 amORD-DUB
7h 05mnonstop
$784Iberia
Find Deal
Sat, Aug 10 - Sun, Aug 18
1:55 pm - 8:49 amDUB-ORD
24h 54m2 stops
10:35 pm - 11:40 amORD-DUB
7h 05mnonstop
$789American Airlines
Find Deal
Sat, Aug 10 - Sun, Aug 18

Flights from Dublin to O'Hare Intl - Travel Insights & Trends

Get data-powered insights and trends into flights from Dublin to O'Hare Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Dublin to Chicago?

The average price of all flights from Dublin to Chicago O'Hare Intl Airport clicked on KAYAK for each day over the last 12 months.
For Dublin to Chicago, Thursday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Chicago back to Dublin, the best deals are generally found on Wednesday, with Saturday being the most expensive.

What is the cheapest month to fly from Dublin to Chicago O'Hare Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Dublin to Chicago O'Hare Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Dublin to Chicago O'Hare Intl Airport is November, where tickets cost $439 on average. On the other hand, the most expensive months are July and August, where the average cost of tickets is $827 and $736 respectively.

How far in advance should I book a flight from Dublin to Chicago O'Hare Intl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Dublin to Chicago O'Hare Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Dublin to Chicago O'Hare Intl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 78 days before departure.

Which airlines provide the cheapest flights from Dublin to Chicago?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Dublin to Chicago found by KAYAK users in the last 72 hours was for $396 on Aer Lingus, followed by Scandinavian Airlines ($432). One-way flight deals have also been found from as low as $385 on Icelandair and from $389 on WestJet.

Which airlines fly most frequently between Dublin and Chicago?

Aer Lingus connects Dublin to Chicago with up to 2 flights per day. American Airlines also offers 2 flights per day, while United Airlines follows with 1 flight per day.

Which airlines fly non-stop between Dublin and Chicago O'Hare Intl Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Dublin to Chicago O'Hare Intl Airport.
There are 3 airlines that fly nonstop from Dublin to Chicago O'Hare Intl Airport. They are: Aer Lingus, American Airlines and United Airlines. The cheapest price of all airlines flying this route was found with Aer Lingus at $380 for a one-way flight. On average, the best prices for this route can be found at Aer Lingus.

How many flights are there between Dublin and Chicago O'Hare Intl Airport per day?

Each day, there are 5 nonstop flights that take off from Dublin and land in Chicago O'Hare Intl Airport, with an average flight time of 8h 16m. The most common departure time is 9:00 am and most flights take off in the morning. Each week, there are 35 flights and there are the same amount of flights each day 5.

Which cabin class options are there for flights between Dublin and Chicago O'Hare Intl Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
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.

How long does a flight from Dublin to Chicago take?

A direct flight to Chicago will take on average 8h 00m to travel the 3,661 miles flying distance from Dublin.

What’s the earliest departure time from Dublin to Chicago?

Early birds can take the earliest flight from Dublin at 9:30 am and will be landing in Chicago O'Hare Intl Airport at 11:30 am.

What’s the latest departure time from Dublin to Chicago?

If you prefer to fly at night, the latest flight from Dublin to Chicago O'Hare Intl Airport jets off at 4:40 pm and lands at 7:05 pm.

Good to know

Low season

January

High season

June

Cheapest flight

$254
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 26% increase in price.
Flight from Dublin to Chicago

When to book flights from Dublin to O'Hare Intl

Are your dates flexible? Find out the best times to travel from Dublin to O'Hare Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Dublin to Chicago flights

  • Which airlines fly directly to Chicago from Dublin International Airport (DUB)?

    If you are flying with Aer Lingus, then you can book a nonstop trip from Dublin to Chicago O’Hare International Airport. If you are flying with KLM, you can expect one layover in Amsterdam (AMS), and if you are flying with British Airways, you can expect a layover in London’s Heathrow (LHR).

  • Where can I charge my phone once I land in Chicago O'Hare International Airport?

    As you arrive at the airport, once you have collected your baggage but before you are processed by customs, you will see a charging station near gate m13. Make sure you have an adaptor, there should be plenty on sale at either the duty-free in Dublin or the one in O’Hare when you arrive.

  • Where can I get something to eat at O’Hare International Airport?

    Most international arrivals terminals have one or two restaurants as you arrive, however Chicago O'Hare Interanational Airport (ORD) offers a choice of several restaurants; from Chinese fusion to classic fast-food, you will have a variety of choices to get your first meal from when you arrive in O'Hare's terminal five.

  • What is the cheapest flight from Dublin to Chicago O'Hare Intl Airport?

    In the last 3 days, the lowest price for a flight from Dublin to Chicago O'Hare Intl Airport was $254 for a one-way ticket and $396 for a round-trip.

  • Do I need a passport to fly between Dublin and Chicago?

    Yes

  • Which airlines offer Wi-Fi service onboard planes from Dublin to Chicago?

    Iberia, American Airlines, and Finnair offer inflight Wi-Fi service on the Dublin to Chicago flight route.

  • Which aircraft models fly most regularly from Dublin to Chicago?

    The Boeing 757-200 is the aircraft model that flies most regularly on the Dublin to Chicago flight route.

  • Which airline alliances offer flights from Dublin to Chicago?

    oneworld, and Star Alliance are the airline alliances operating flights between Dublin and Chicago, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Dublin to Chicago?

    There are nonstop flights from Dublin to Chicago on a daily basis.

  • Which is the best airline for flights from Dublin to Chicago, Finnair or United Airlines?

    The two airlines most popular with KAYAK users for flights from Dublin to Chicago are Finnair and United Airlines. With an average price for the route of $750 and an overall rating of 7.7, Finnair is the most popular choice. United Airlines is also a great choice for the route, with an average price of $720 and an overall rating of 7.4.

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

    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 Chicago.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago 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 Chicago?

    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 Chicago with an airline and back to Dublin with another airline. Booking your flights between Dublin and ORD can sometimes prove cheaper using this method.

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

    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 Chicago from Dublin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Dublin to Chicago O'Hare Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $547 or less one-way and $650 or less round-trip.
  • If you’re wanting to get straight to the centre of the city from Chicago O'Hare International Airport (ORD), then a good idea would be to take Chicago’s blue line subway, travellers from the airport get a discount from the airport as well. The subway trip should cost around $5 (€4).
  • If you're wanting to get to the terminal from the car park easily and want ease of access when you come back to Dublin International Airport (DUB), you can use the Platinum Service that is available at Dublin International. The Platinum Service offers a range of features like Fastrack and access to airport lounges. It also offers you private parking spaces at the airport. The lowest price comes in at around €255 for a full package, with parking costing around €40 a day.
  • If you are travelling with small children, Chicago O'Hare International Airport should have prams available for rent. The airport will not charge you for use of the prams if you are able to produce either a boarding pass or another form of verification that you are an airport customer.
See more tips

Prefer to fly non-stop from Dublin to Chicago?

Find which airlines fly direct from Dublin to O'Hare Intl, which days they fly and book direct flights.

Nonstop departures

Dublin to Chicago O'Hare Intl

Monday

Aer Lingus, Air Canada, Alaska Airlines, +8 more

Aer Lingus, Air Canada, +9 more

Tuesday

Aer Lingus, Air Canada, Alaska Airlines, +9 more

Aer Lingus, Air Canada, +10 more

Wednesday

Aer Lingus, Air Canada, Alaska Airlines, +8 more

Aer Lingus, Air Canada, +9 more

Thursday

Aer Lingus, Air Canada, Alaska Airlines, +9 more

Aer Lingus, Air Canada, +10 more

Friday

Aer Lingus, Air Canada, Alaska Airlines, +8 more

Aer Lingus, Air Canada, +9 more

Saturday

Aer Lingus, Air Canada, Alaska Airlines, +9 more

Aer Lingus, Air Canada, +10 more

Sunday

Aer Lingus, Air Canada, Alaska Airlines, +9 more

Aer Lingus, Air Canada, +10 more

See more direct flights

Nonstop returns

Chicago O'Hare Intl to Dublin

Monday

Aer Lingus, Air Canada, Alaska Airlines, +7 more

Aer Lingus, Air Canada, +8 more

Tuesday

Aer Lingus, Air Canada, Alaska Airlines, +7 more

Aer Lingus, Air Canada, +8 more

Wednesday

Aer Lingus, Air Canada, Alaska Airlines, +7 more

Aer Lingus, Air Canada, +8 more

Thursday

Aer Lingus, Air Canada, Alaska Airlines, +8 more

Aer Lingus, Air Canada, +9 more

Friday

Aer Lingus, Air Canada, Alaska Airlines, +7 more

Aer Lingus, Air Canada, +8 more

Saturday

Aer Lingus, Air Canada, Alaska Airlines, +7 more

Aer Lingus, Air Canada, +8 more

Sunday

Aer Lingus, Air Canada, Alaska Airlines, +7 more

Aer Lingus, Air Canada, +8 more

See more direct flights
See more direct flights

Top 5 airlines serving from Dublin to O'Hare Intl

 
See real verified KAYAK customer reviews for airlines flying from Dublin to Chicago. 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 O'Hare Intl? 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.
7.3
American AirlinesOverall score based on 14129 reviews
6.6Food
7.2Comfort
8.0Crew
7.1Entertainment
7.6Boarding
Airline reviews

Internet service was erratic. Crew service was poor and slow. My luggage on this non-stop flight was lost and not recovered

2.0 MediocreDon, Jun 2024SFO - ORD
Read more about American Airlines reviews

Internet service was erratic. Crew service was poor and slow. My luggage on this non-stop flight was lost and not recovered

Left on time. Arrived early. Turbulence coming in and gate not open due to early arrival but expected.

The CX617 from HK to BKK was delayed more than 1.5 hours.

The plane was old and in new of a cleaning up and renovating on the interior. Seats and carpets were very worn and dirty looking. Cushioning on the seats was broken down and not as comfortable as newer jet seats. Food was a little below average but okay. Staff were friendly and hard working but did not pick up debris or food they spilled when collecting from the customers. But they were very helpful and professional.

This flight is frequently delayed. The connections seemingly are more frequently delayed. I’ve missed connections as a result twice on the same route to charlotte then Charleston. Final destination arrival has been the next day, twice in a row. No pilots, no crew. Too many excuses. Unfortunately, my days with American are over.

Entertainment was okay not because anything was wrong but it is a short flight so having no wifi is annoying but understandable. Crew was outstanding as usual

Those seats were way too narrow. I had the middle seat, one person was a very skinny person and we still couldn’t avoid touching each other anytime one of us moved. The other person was larger and we were basically sitting in each others lap the entire flight. There was zero entertainment. The flight was long enough to justify tvs, but no. Gotta sit there in your infant seat and twiddle your thumbs.

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

Average - flew with Jet Blue internal and it was far more comfortable and better food and entertainment. Notable difference

The flight got canceled due to mechanical issues, and he to be rebooked and missed my appointments for that day

Plane could have been cleaner. There were many crumbs and crud around the seat mounts.

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 are better cushioned then some

Iberia canceled then rescheduled the first leg of this flight three weeks before my trip left on May 11. I had to cancel and get a refund. And scramble to find a different flight through a travel agency flying on United. And Kayak , you’ve been writing me ever since as if I’m still on this original flight! Pretty scary you have no way of knowing what has befallen your customers! I will never buy plane tix from you again!

As an advantage member I found the experience very positive

The flight from Amsterdam to Dallas was great, ok food, good service, great entertainment. But Dallas to SF was very tiring because of two hour delay inside the airplane waiting for AA paper work in 99 degrees in the sun. We had no oxygen and the pilot had to ask everyone to blast the AC because it was getting too hot inside the cabin.

American Airlines switched aircrafts for some reason and the new plane had to be checked, It took an hour for this while we were on the plane parked. But then we waited one more hour for an officer to come and fill out paperwork so that he could ok the plane or fly it himself, something of that nature. It was 99 degrees in Dallas and we were cooking inside the plane. The pilot had to ask everyone to shut the window shutters and open the air full blow because it was too hot inside the cabin and smelled like gasoline. Worse was that when I bought the ticket, the third party seller called to insist in buying insurance for this flight. I told them no because I was not going to save any money after all, so I made it to SF somehow by a miracle. Why buy insurance when the airlines are responsible for any delay, cancelation, or problem. Please advice third party sellers like Underpricer to not call and try to sell insurance at $100 per passenger.

Our luggage did not make it with us despite the fact that there was an hour between landing in Madrid (from Granada) and the departure of the plane to Washington DC. We received notifications about this, which is a nice touch, but they were in Spanish and it took us a while to figure out what the message was. Furthermore, the process of filing a report was not intuitive and we have received no e-mail or other form of confirmation that the airline has received our missing luggage reports. Needs improvement!

Some crew were very helpful. Could be better food choices. Should be more leg room even in economy.

As a disabled passenger the arrangements for getting me to the plane and onto the plane were excellent as was the reception and arrangements at Chicago.

Flight home was great. But, as should have been expected, Newark Liberty airport sucked.

Food was low quality as well as quantity; I ordered vegetarian. We waited 35 MINUTES for the first bag to arrive after landing.

Ability to select seating would be nice. We were family of three and they had us seated back to back and one of us on the other side of the plane??? That is pretty goofy. Especially when tickets were placed two months in advance.

If you are looking for the bare bones in an airline - this will do. The boarding process in Newark and Iceland was so disorganized, I thought there was some sort of emergency. No - this is what they do every time. After a full plane was ready to board in Newark, Icelandic Air insisted that everyone have a paper ticket in hand. Mass chaos ensued as dozens of passengers then had to line up in a different queue. On the 5-hour flight, two tiny glasses of water were dispensed. Yes - I could have ordered food, but not even a pretzel was given for free. In Iceland, a full plane of people waited over twenty minutes in a cattle shoot hallway while the plane was readied. Why were we lined up so early? Kids were screaming and some older adults could not stand for that length of time and also hold luggage. Flight was pleasant with the same two glasses of water -one in a tiny paper cup. Movie selection decent but headphones will cost you $5.00. What airline does that? Charge me five dollars more and give them out to passengers. Shame on you for being so cheap!

So Iceland Air is one step above Spirit Airlines. They do not feed you unless you pay for it or are in Saga Class. So, bring your food. They have a drink service, but it's in a large Dixie cup. Ask for the can, that is the only way you'll get a real drink. Also, we missed our connecting flight so they put us up in a flea-bag motel. Don't get me wrong, the staff was nice and friendly, however, there was no shower gel or shampoo in the hotel. We have to go to the corner store to pick some up. The room was not in great shape. Holes in the bathroom, a badly repaired ceiling in the room. The window was warn out. So, you get the just of how bad it was.

Food and staff were excellent. Seats on Saga (business class) are comparable to domestic first class of US Airlines, regarding space and recline. Entertainment options had little international component.

Flight delayed Delay to the gate upon arrival Baggage took more than an hour so we missed our connecting!!! Terrible experience!

There is no food without paying $. Only soft drinks are included in your fare.

Some drinks and basic snack will be good. Water should be served at least once an hour. Blankets for folks who might be cold.

Pros: "Flight was relatively empty. Professional crew, comfortable seats"
Cons: "I think they skipped me with food service. Checking up on passengers who may have been sleeping would be nice. Headphones need to be purchased. Limited entertainment options."
Cons: "Communication about international COVID requirements before the day of departure."
Pros: "My seat cushion was out of alignment so not great. But I like the two side seat configuration."
Cons: "Boarding is a zoo. Board by row. It’s faster."
Pros: "Icelandair crew were very hospitable and accompodating"
Cons: "I have never sat in such a narrow seat. Literally could not put my hand down the side to pull out my seat belt. Two days later I still have sores from where the side of the seats hit my hips. Did not even provide complimentary peanuts."

Every host and pilot were very professional. My next flight would be upgraded from economy to the next group.

I asked for a window seat and when I got on the plane 24A did not have a window so was very not happy, but good and entertainment was good and the staff was very good, so the only complaint was the seating.

Flights were actually with Aer Lingus outward and American Airlines & Aer Lingus on the return journey. Outward flight with Aer Lingus was good but the return flight with them was not so good as our seats were in a poor condition (15A & 15C) and looked like they needed replacing! The American Airlines flight from Miami to JFK New York was good and the seats were very comfortable and spacious (32D & 32E)

Awful. Flight delayed and we missed our long flight to Rome. It has been a nightmare and we have still not arrived. It was NOT a weather delay, just poor planning by AA

My seat was in a good row. In our section it was the first row. But it was difficult tooperate seat entertainment features > table, screen, even though I often fly.

Lost bag on an hour and a half flight with no connections - ridiculous!

Boarding was as fast and efficient as possible. The flight crew were amazing and extremely friendly. We enjoyed our flight.

There was nothing to like besides the crew. The comfort of the airplane was poor (seat did not work properly and it was not comfortable). The “entertainment” system did not work! On a flight that last nearly eight hours, (which is advertised as having excellent entertainment options), that is unacceptable! Passengers should have been given free WiFi for the flight. The food served on the flight was below school lunch grade food. (With one exception, the ice cream snack). The chicken entree was tough and nearly impossible to cut and eat. The “pizza” served later in the flight was worse. The chicken pizza had a dry crust and the “toppings” were equally not enjoyable. The amount of chicken and cheese were almost non existent. Overall not a flight we would want to repeat!!

There was a problem in the luggage because there were not porters

2-1/2 hours on tarmac after arrival to DFW, lost connection to London, 3 hours wait for customer assistance, stayed on our own account in DFW, no replacement flight for 5 days, had to cancel the entire travel and return to Monterrey today.

Book cheap flights from Dublin to Chicago

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Dublin to Chicago found on KAYAK in the last 72 hours.
9/22Sun
2 stops
33h 39mDUB-ORD
$254
9/25Wed
3 stops
31h 49mDUB-ORD
$263
9/23Mon
1 stopIcelandair
12h 05mDUB-ORD
$385
6/26Wed
1 stopIcelandair
12h 25mDUB-ORD
$423
9/5Thu
nonstopAer Lingus
8h 25mDUB-ORD
$513
6/16Sun
nonstopAer Lingus
8h 25mDUB-ORD
$550
9/20Fri
nonstopIberia
8h 15mDUB-ORD
$576
10/29Tue
nonstopAmerican Airlines
8h 30mDUB-ORD
$655
7/10Wed
nonstopAmerican Airlines
8h 00mDUB-ORD
$671
7/30Tue
nonstopIberia
8h 00mDUB-ORD
$706

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Last minute flights from Dublin to O'Hare Intl

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 Chicago that are departing in the next 10 days.
6/14Fri
multi-stopIcelandair
15h 00mDUB-ORD
6/18Tue
multi-stopIcelandair
30h 50mORD-DUB
$670
6/15Sat
multi-stopScandinavian Airlines
27h 50mDUB-ORD
6/22Sat
multi-stopScandinavian Airlines
34h 05mORD-DUB
$688
6/14Fri
nonstop
8h 02mDUB-ORD
6/18Tue
nonstop
7h 20mORD-DUB
$712
6/15Sat
multi-stopScandinavian Airlines
27h 50mDUB-ORD
6/22Sat
multi-stopScandinavian Airlines
33h 15mORD-DUB
$720
6/15Sat
multi-stopBritish Airways
12h 15mDUB-ORD
6/18Tue
nonstopBritish Airways
7h 20mORD-DUB
$721
6/15Sat
multi-stopBritish Airways
12h 15mDUB-ORD
6/18Tue
multi-stopBritish Airways
11h 10mORD-DUB
$724
6/15Sat
multi-stopAmerican Airlines
12h 08mDUB-ORD
6/17Mon
multi-stopAmerican Airlines
12h 30mORD-DUB
$739
6/16Sun
multi-stopAmerican Airlines
13h 50mDUB-ORD
6/23Sun
multi-stopAmerican Airlines
28h 35mORD-DUB
$746
6/16Sun
nonstopAer Lingus
8h 25mDUB-ORD
6/18Tue
nonstopAer Lingus
7h 20mORD-DUB
$901
6/16Sun
nonstopIberia
8h 02mDUB-ORD
6/18Tue
nonstopIberia
7h 20mORD-DUB
$919

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Dublin - Chicago Flights

Departure:

Dublin (DUB)Ireland

Destination:

Chicago (ORD)United States

Return flight deals:

Chicago - Dublin

Cabin classes:

$2,013
$1,236
$395