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€265 Find cheap flights 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 to Chicago 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

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 for flights to Chicago
These are the airlines KAYAK users have selected most often from within our search results for flights to Chicago
In the last 7 days, travellers have searched 44,738,066 times on KAYAK, and here's why:

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Cheap flight deals to Chicago

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Chicago 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
12:40 - 17:55DUB-ORD
35h 15m1 stop
19:45 - 11:50ORD-DUB
34h 05m1 stop
€405Scandinavian Airlines
Find Deal
Wed, 15 May - Wed, 5 Jun
12:40 - 07:21DUB-ORD
24h 41m1 stop
23:00 - 19:05ORD-DUB
14h 05m1 stop
€417
Find Deal
Wed, 22 May - Fri, 31 May
14:50 - 18:15DUB-ORD
33h 25m1 stop
22:15 - 11:05ORD-DUB
30h 50m1 stop
€425Icelandair
Find Deal
Wed, 22 May - Wed, 29 May
16:40 - 19:05DUB-ORD
8h 25mdirect
20:55 - 10:25ORD-DUB
7h 30mdirect
€471Aer Lingus
Find Deal
Fri, 6 Sep - Tue, 10 Sep
07:15 - 13:45DUB-ORD
12h 30m1 stop
23:00 - 17:05ORD-DUB
12h 05m1 stop
€485British Airways
Find Deal
Mon, 13 May - Sun, 19 May
09:25 - 15:50DUB-ORD
12h 25m1 stop
12:15 - 05:00ORD-DUB
10h 45m1 stop
€499British Airways
Find Deal
Tue, 21 May - Tue, 28 May
16:40 - 19:05DUB-ORD
8h 25mdirect
20:55 - 10:25ORD-DUB
7h 30mdirect
€520Aer Lingus
Find Deal
Thu, 5 Sep - Fri, 13 Sep
09:30 - 11:40SNN-ORD
8h 10mdirect
18:05 - 07:30ORD-SNN
7h 25mdirect
€529United Airlines
Find Deal
Fri, 24 May - Thu, 6 Jun
12:30 - 20:10SNN-ORD
13h 40m1 stop
18:05 - 07:30ORD-SNN
7h 25mdirect
€534United Airlines
Find Deal
Fri, 24 May - Fri, 31 May
09:30 - 11:45DUB-ORD
8h 15mdirect
17:40 - 10:25ORD-DUB
11h 45m1 stop
€614Iberia
Find Deal
Wed, 9 Oct - Thu, 31 Oct

Flights to Chicago - Travel Insights & Trends

Get data-powered insights and trends into flights to Chicago to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Chicago?

These are the best prices found by users searching on KAYAK in the last 72 hours.
If travelling to Chicago, the cheapest city to fly from in the last 3 days was Dublin, with flights as low as €246 one-way and €377 return. Flights from Shannon are the most searched and start at $198 for a return trip.

How much is a flight to Chicago?

The average and cheapest price for all flights to Chicago from each origin found by users searching on KAYAK in the last month.
On average, a flight to Chicago costs €681. The cheapest price found on KAYAK in the last 2 weeks cost €378 and departed from Dublin. The most popular routes on KAYAK are Dublin to Chicago which costs €701 on average, and Shannon to Chicago, which costs €782 on average.
See prices from:

What is the cheapest day to fly to Chicago?

The average price of all flights to Chicago clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Chicago is Wednesday where tickets can be as cheap as €538. On the other hand, the most expensive day to fly is Saturday, where prices are €690 on average.

What is the cheapest month to fly to Chicago?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Chicago, 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 to Chicago is February, where tickets cost €351 on average for one-way flights. On the other hand, the most expensive months are July and August, where the average cost of tickets from Ireland is €782 and €683 respectively. For return trips, the best month to travel is February with an average price of €351.

What is the cheapest time of day to fly to Chicago?

The average price for all flights to Chicago depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Chicago is generally in the evening, when flights cost €443 on average. The most expensive time of day to fly to Chicago is generally in the morning, which is peak travel time and where the average cost of a ticket is €607.

What is a good deal for flights to Chicago?

If you’re looking for cheap airfare to Chicago, 25% of our users found tickets to Chicago for the following prices or less: From Dublin €529 one-way - €566 return.

How far in advance should I book a flight to Chicago?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to Chicago, 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, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 55 days before departure.

Which is the cheapest airport to fly into in Chicago?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Chicago is Chicago O'Hare Intl Airport, with an average flight price of €364.

Which airline offers the most flights to Chicago?

Of the 14 airlines that fly to Chicago, United Airlines offers the most flights, with around 5,024 per week, followed by American Airlines with 3,596 flights per week.

How many airports are there in Chicago?

There are 3 airports in Chicago: Chicago O'Hare Airport (ORD), Chicago Midway Airport (MDW) and Chicago Greater Rockford Airport (RFD). The busiest airport is Chicago O'Hare Airport (ORD), with 86% of all flights arriving there.

How long is the flight to Chicago?

The duration of your flight to Chicago depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Chicago on KAYAK are from Dublin, which takes 8h 00m, Milltown (Kerry), which takes 13h 30m, Shannon, which takes 13h 31m, and Cork, which takes 15h 31m.

How many direct flights to Chicago are there each day?

There are around 4 direct flights from within Ireland to Chicago every day. Most flights depart in the morning, with 11:00 the most common departure time and 75% of flights departing in the morning.

How many direct flights to Chicago are there each week?

Each week there are around 28 direct flights from within Ireland to Chicago. The most common day for departures is Monday, with 14% of flights taking off on this day.

How many long-haul flights are there to Chicago each week?

There are not any medium-haul (3-6 hour flight duration) or short-haul (up to 3 hour flight duration) flights to Chicago. Instead, there are 28 long-haul flights (6-12 hour flight duration), with the most arriving from Dublin.

How many cities have direct flights to Chicago?

From Ireland, there are direct flights to Chicago from 2 cities. The city with the most direct flights is Dublin, with 21 direct flights each week.

Good to know

Low season

January

High season

July

Cheapest flight

€265
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly (35% more expensive on average)
Flight from Dublin to Chicago O'Hare Airport

When to book flights to Chicago

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

FAQs - booking Chicago flights

  • What is the cheapest flight to Chicago?

    If travelling to Chicago, the cheapest city to fly from in the last 3 days was Dublin, with flights as low as €246 one-way and €377 return. Flights from Shannon are the most searched and start at $198 for a return trip.

  • Which Chicago airport is closest to central Chicago?

    The distance between Chicago Midway Airport and the city centre of Chicago is 14 km, which makes it the closest of the 3 Chicago airports airports. Chicago O'Hare Airport is 26 km away from the centre and Chicago Greater Rockford is 126 km away.

  • How much is a flight to Chicago?

    On average, a flight to Chicago costs €681. The cheapest price found on KAYAK in the last 2 weeks cost €378 and departed from Dublin Airport.

  • How does KAYAK find such low prices on flights 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 to Chicago.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights 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 with another airline.

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

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Chicago flight deals.

Prefer to fly direct to Chicago?

Find which airlines fly direct to Chicago, which days they fly and book direct flights.

Direct departures

Ireland to Chicago

Monday

ANA, Aer Lingus, Aeromexico, +80 more

ANA, Aer Lingus, +81 more

Tuesday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Wednesday

ANA, Aer Lingus, Aeromexico, +79 more

ANA, Aer Lingus, +80 more

Thursday

ANA, Aer Lingus, Aeromexico, +78 more

ANA, Aer Lingus, +79 more

Friday

ANA, Aer Lingus, Aerolineas Argentinas, +81 more

ANA, Aer Lingus, +82 more

Saturday

ANA, Aer Lingus, Aeromexico, +78 more

ANA, Aer Lingus, +79 more

Sunday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

See more direct flights

Direct returns

Chicago to Ireland

Monday

ANA, Aer Lingus, Aeromexico, +80 more

ANA, Aer Lingus, +81 more

Tuesday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Wednesday

ANA, Aer Lingus, Aeromexico, +79 more

ANA, Aer Lingus, +80 more

Thursday

ANA, Aer Lingus, Aeromexico, +78 more

ANA, Aer Lingus, +79 more

Friday

ANA, Aer Lingus, Aerolineas Argentinas, +81 more

ANA, Aer Lingus, +82 more

Saturday

ANA, Aer Lingus, Aeromexico, +78 more

ANA, Aer Lingus, +79 more

Sunday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

See more direct flights
See more direct flights

Top 5 airlines flying to Chicago

 
See real verified KAYAK customer reviews for airlines flying to Chicago. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Chicago. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Chicago? 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.
7.4
United AirlinesOverall score based on 11226 reviews
7.2comfort
8.1crew
7.7boarding
7.1entertainment
6.7food
Airline reviews

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

2.0 MediocreMichelle, Apr 2024ELP - ORD
Read more about United Airlines reviews

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

Wifi wasn't working on one of the UA flights after boarding.

The flight was delayed instead of leaving at 11 it left at 12.20

United WiFi is consistently unusable (it can take 10 mins to load a single web page). If you need Wifi to do work, be prepared to lose half a day of productivity.

Crew was not very helpful. They forgot to serve me coffee and had to wait for a long time.It looked as if they were not very happy with what they were doing.

Good movies, iffy pay WiFi, food ok- on time though and that was great!

Unfortunately this is not a happy ending comment. Positive: flown United before no issue Negative: it only takes one bad experience to not plan future travel with United Cancún departure was delayed by 1h20 minutes, connection in Chicago was 1h30 minutes. Flight departure time 6:08 Miraculously 7 of us ran 4 kilometres through Chicago to arrive at 6:00 to be told very rudely by the 2 unprofessional United attendants you missed your flight and that we should of arrived early. Did I mention that reason I was flying? I received a call that my brother was dying and to get home. They provided no assistance would not answer any of our questions, ignorantly walked away. Deplorable

Awful…flight was delayed more than 12hrs, missed all connections to Fort Wayne, IN, had to get flight to another city 2 hours from my destination, flight was again delayed by 40 mins because they did not have enough fuel, again missed a connection, finally arrived in Indiana at 11pm…but before my 2 hour drive home, ay, no Five That Our Luggage Never Made On The plane and Still In Chicago

If United expects people to use their own devices for entertainment they should put charging outlets in each seating area. I arrived with 14%battery power. That is not good when you arrive anywhere and need to communicate for transportation.

Boarding was friendly and quick. While the plane model was older with no live tv, the entertainment was full of movies and tv shows. All food was available. Pilots were very communicative with status of the flight. Flight landed on time.

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

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

good service from crew. Before the would have an option between cookies or nuts as snacks.. Now, there are only cookies. too bad. People who can not have sugar don't have a choice.

Service and food are good. However, main cabin with the extra cost one pays could be better. I don't see any difference with the rest of the seats in the regular category. The seats are too close to the ones in front. For short flights it is Ok, but for long ones there should be more space.

As with every airline the seats are not built for tall people.

Flight was delayed by well over an hour. Communication was terrible.

Fast check in, easy to navigate, crew were very good, the plane was delayed due to a previous flight and I found the cleanliness a little lacking but overall it was fine

I would not fly with BA again. Packed in like sardines, constant request to turn down air conditioning due to freezing cold for hours and the food was pretty to look at but tasteless!

My wife and I paid for seat selection to be together. My wife and I were on separate rows and the excuse they gave was they changed the plane. Also, I have celiac and asked for a gluten free meal in the ticket profile which they did not have.

Seats, comfort level ugh. Crew was not attentive, only to coach

Pros: they tried to accommodate bc they forgot my gluten free meal Negatives: The flight was freeeeeezing Iberia didn’t communicate my gluten free meal

This flight was a code share for both Iberia and American Airlines and run by what I assume is a charter company Level. It was difficult if not impossible to get a seat assigned, check bags or use any customer service functions. I would skip it!

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.

Sorry my last review for prg to fra was for this flight. My prg to fra flight was fine but my second flight back to Washington DC was with a slow awful crew who wouldn’t come in a timely manner to take trash and take trash before serving coffee tea and was shoving other people’s bottles of water on me when we were not traveling together

Lufthansa was amazing. Definitely upgrade your seat if you can swing it - they take very good care of their passengers. Customs in DC is nothing short of a nightmare though. Stood in line waiting to go back through security for 30 minutes, had to RUN through and across two terminals to make my connection and only had 5 minutes to spare. Terrible. Very very poor coordination by the airport staff and CBP.

I was ver pleased with the service all the way through

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

Trouble keeps changing the time and I was booked different flight without knowing it was bad experience

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

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 Chicago Plane Tickets

Recent return flight deals

 
These are the cheapest return flights to Chicago found on KAYAK in the last 72 hours.
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
22/5Wed
1 stopIcelandair
33h 25mDUB-ORD
29/5Wed
1 stopIcelandair
30h 50mORD-DUB
€425
6/9Fri
directAer Lingus
8h 25mDUB-ORD
10/9Tue
directAer Lingus
7h 30mORD-DUB
€471
13/5Mon
1 stopBritish Airways
12h 30mDUB-ORD
19/5Sun
1 stopBritish Airways
12h 05mORD-DUB
€485
21/5Tue
1 stopBritish Airways
12h 25mDUB-ORD
28/5Tue
1 stopBritish Airways
10h 45mORD-DUB
€499
5/9Thu
directAer Lingus
8h 25mDUB-ORD
13/9Fri
directAer Lingus
7h 30mORD-DUB
€520
24/5Fri
directUnited Airlines
8h 10mSNN-ORD
6/6Thu
directUnited Airlines
7h 25mORD-SNN
€529
24/5Fri
1 stopUnited Airlines
13h 40mSNN-ORD
31/5Fri
directUnited Airlines
7h 25mORD-SNN
€534
9/10Wed
directIberia
8h 15mDUB-ORD
31/10Thu
1 stopIberia
11h 45mORD-DUB
€614

Search by stops

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Chicago found on KAYAK in the last 72 hours.
4/6Tue
3 stops
43h 47mDUB-ORD
€265
4/6Tue
2 stops
22h 10mDUB-ORD
€269
8/5Wed
directAer Lingus
8h 25mDUB-ORD
€384
20/5Mon
directAer Lingus
8h 25mDUB-ORD
€398
28/5Tue
2 stopsBritish Airways
26h 30mDUB-ORD
€475
28/5Tue
2 stopsBritish Airways
26h 30mDUB-ORD
€477
30/9Mon
directIberia
8h 15mDUB-ORD
€517
8/9Sun
directIberia
8h 15mDUB-ORD
€524
12/9Thu
directUnited Airlines
8h 15mSNN-ORD
€998
11/9Wed
directUnited Airlines
8h 15mSNN-ORD
€1,000

Search by stops

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Search by price

Recent domestic flight deals

14/5Tue
multi-stopSpirit Airlines
7h 54mLAX-ORD
15/5Wed
directSpirit Airlines
4h 31mORD-LAX
€107
27/5Mon
directDelta
2h 35mLGA-ORD
29/5Wed
directDelta
2h 22mORD-LGA
€109
9/7Tue
directJetBlue
2h 46mJFK-ORD
10/7Wed
directJetBlue
2h 23mORD-JFK
€118
26/5Sun
directJetBlue
2h 54mBOS-ORD
29/5Wed
directJetBlue
2h 26mORD-BOS
€124
4/6Tue
directAlaska Airlines
4h 15mSEA-ORD
4/6Tue
directAlaska Airlines
4h 35mORD-SEA
€124
21/5Tue
directAlaska Airlines
4h 06mSEA-ORD
29/5Wed
directAlaska Airlines
4h 27mORD-SEA
€130
25/5Sat
multi-stopAmerican Airlines
5h 54mBOS-ORD
17/8Sat
directAmerican Airlines
2h 18mORD-BOS
€184
25/5Sat
multi-stopAmerican Airlines
5h 54mBOS-ORD
17/8Sat
multi-stopAmerican Airlines
4h 39mORD-BOS
€202
28/5Tue
multi-stopUnited Airlines
4h 11mEWR-ORD
30/5Thu
directUnited Airlines
2h 21mORD-EWR
€204
11/6Tue
multi-stopUnited Airlines
5h 05mEWR-ORD
18/6Tue
directUnited Airlines
2h 20mORD-EWR
€207

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Last minute flights to Chicago

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 to Chicago that are departing in the next 10 days.
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
1/5Wed
multi-stopUnited Airlines
12h 51mDUB-ORD
8/5Wed
multi-stopUnited Airlines
13h 25mORD-DUB
€620
1/5Wed
multi-stopUnited Airlines
13h 35mDUB-ORD
8/5Wed
directUnited Airlines
7h 50mORD-DUB
€640
1/5Wed
multi-stop
34h 05mDUB-ORD
8/5Wed
multi-stop
33h 05mORD-DUB
€879
1/5Wed
directAmerican Airlines
8h 25mDUB-ORD
8/5Wed
directAmerican Airlines
7h 30mORD-DUB
€910
1/5Wed
multi-stopJetBlue
12h 58mDUB-ORD
8/5Wed
multi-stopJetBlue
17h 40mORD-DUB
€2,290
1/5Wed
multi-stopSWISS
24h 00mDUB-ORD
8/5Wed
multi-stopSWISS
20h 15mORD-DUB
€2,328
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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Flights to Chicago

Return flight deals:

Chicago - Ireland

Cabin classes:

€1,440
€1,242
€378