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Ireland to Chicago flight information

Flights arrive in Chicago
Flights depart from Ireland
Flight price €338
Airlines Finnair, Icelandair, KLM, Lufthansa, British Airways, Air Canada, Delta

Top tips for finding cheap flights to Chicago

Looking for cheap airfare to Chicago? 25% of our users found return tickets to Chicago for the following prices or less: From Dublin €538
Book at least 3 weeks before departure in order to get a below-average price.
High season is considered to be May, June and July. The cheapest month to fly to Chicago is November.
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FAQs - Booking Chicago flights

How long is the flight to Chicago?

Flights from Dublin 7h 45m

What is the cheapest flight to Chicago?

The cheapest airline ticket to Chicago from Ireland in the last 72 hours was €338 return on the route Dublin to Chicago. The most popular route is Dublin to Chicago and the cheapest ticket found on this route in the last 72 hours was €738 return.

Which airlines fly to Chicago?

In general from Ireland, British Airways, Aer Lingus and Etihad Airways fly the most to Chicago. The most popular route is from Dublin, and British Airways, Aer Lingus & Etihad Airways fly this route the most.

Which Chicago airport is closest to central Chicago?

Chicago is served by 3 major airports. Midway (14 kilometres) is the closest to the centre of Chicago, O'Hare Intl is 26 kilometres from the centre and Greater Rockford is 126 kilometres away from the centre. View on map.

Book Cheap Chicago Plane Tickets

(Return)
Airports
Origin
Dublin
€338
only
€338
Shannon
€389
only
€389
Destination
Chicago
€338
only
€338
€373
only
€373
Tue, 3 Sep
DUB
Dublin
ORD
Chicago O'Hare Intl
27h 15m
Mon, 23 Sep
ORD
Chicago O'Hare Intl
DUB
Dublin
17h 45m
€338
Trip: 21 days
Overall 4.2 OK
Based on 2 reviews
Overall
7.8
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
JFK
HEL
OK 5.3

Pros: Clean less of the plane

Cons: Entertainment system did not work at all

BKK
HEL
Excellent 9.6

Cons: The only reason this flight was not excellent is my bag was left in Helsinki and not transferred with final flight leg to Manchester

HEL
MIA
Excellent 9.0

Pros: The crew was helpful and polite, food was good

Cons: Would have preferred to watch one comedy movie. The crazy rich Asians was on a lighter side of a movie but I had seen that one already.

HEL
NRT
Excellent 9.6

Pros: New plane, good food choices.

Cons: Plane could use a deep clean. Entertainment choices were limited in terms of latest blockbusters.

HEL
JFK
Excellent 9.6

Pros: everything was good

Cons: Needed a bit more food :)

Tue, 8 Oct
DUB
Dublin
ORD
Chicago O'Hare Intl
12h 30m
Tue, 22 Oct
ORD
Chicago O'Hare Intl
DUB
Dublin
9h 20m
€347
Trip: 15 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 8,463 reviews
Overall
7.5
Boarding
7.3
Comfort
7.4
Crew
8.1
Entertainment
7.7
Food
6.3
FRA
KEF
Good 6.0

Pros: Very friendly crew.

Cons: Boarding in Kevlavik.

ORD
KEF
Excellent 9.5

Cons: The first leg Chicago to Iceland was uncomfortable due to the seats for some reason. From Iceland to London seats were much more comfortable. Iceland employees are the most friendly and helpful airline people I have ever dealt with.

KEF
LHR
Excellent 9.0

Pros: Flight crew was very friendly and helpful. Great service. User friendly website for check-in. Efficient boarding/de-planing and transfers at Reykjavik airport for my connecting flight to London. Luggage was checked in San Francisco through to London. Lots of legroom. Fabulous Gin menu.

Cons: No charge for baggage. Food choices were limited and a bit disappointing.

FRA
KEF
Good 6.3

Cons: Provide food on an 8 hour flight

DEN
KEF
Excellent 8.3

Pros: The crew was great. Very smooth flight, no problems or delays.

Fri, 20 Sep
DUB
Dublin
MDW
Chicago Midway
15h 19m
Sun, 22 Sep
MDW
Chicago Midway
DUB
Dublin
13h 09m
€373
Trip: 3 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 3,109 reviews
Overall
8.0
Boarding
7.9
Comfort
7.6
Crew
8.4
Entertainment
7.2
Food
7.5
AMS
JFK
OK 5.0

Pros: Crew was ok.

Cons: Screens need a serious upgrade, my seat didn’t recline all the way nor could it be restored to an upright position. Not very comfortable and I paid for a seat upgrade.

GRU
AMS
Excellent 9.0

Pros: The crew is really welcoming

Cons: The seats are too narrow and a bit too hard

AMS
BUD
Excellent 9.6

Pros: Our flight was delayed in Bejing, than we loosed the booked flight of KLM. When we arrived in Amsterdam, we get the recheked in flight.

Cons: Doesn't

AMS
JFK
Good 7.6

Pros: Overall KLM experience is good

Cons: Food quality was mediocre for a business class flight.

AMS
BHX
Good 7.0

Cons: Flight on time would have been good when you have a late evening arrival. Long wait for luggage at Birmingham airport.

Fri, 21 Jun
DUB
Dublin
ORD
Chicago O'Hare Intl
14h 30m
Tue, 25 Jun
ORD
Chicago O'Hare Intl
DUB
Dublin
20h 00m
€436
Trip: 5 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 25,510 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.7
Food
7.7
HEL
FRA
OK 4.3

Pros: Terrible flight. Super tight seats. Major airport delay to take off and land. Overall not a good experience.

LHR
FRA
Excellent 8.0

Pros: Crew was courteous and professional. Food was okay.

Cons: Seats a little wider and little more leg room.

JFK
FRA
Excellent 9.0

Pros: Loved the food and drink service.

Cons: Did not like how far back the seat in front of me went. Causes a cramped ride.

FRA
DEL
Excellent 9.3

Pros: I was traveling with a baby alone and crew was very supportive

Cons: Food

LIS
FRA
Good 7.6

Pros: The seat was good, and the crew was great.

Cons: Boarding at the gate, and not having to take the bus.

Sat, 25 May
SNN
Shannon
ORD
Chicago O'Hare Intl
14h 16m
Sat, 1 Jun
ORD
Chicago O'Hare Intl
SNN
Shannon
11h 50m
€550
Trip: 8 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 21,140 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
ORD
LHR
Good 6.6

Pros: Crew was great and friendly. Seats were fairly comfortable.

Cons: Our entire row's entertainment screens did not work and the attendants said (3 times) that they would reset our screens, but did not.

LGW
OAK
Excellent 8.6

Pros: Crew were helpful. Food was OK. I had Hindu meal and it was hot and tasty but salty.

Cons: Seats could have been more comfortable. I am not a tall person so seat spacing was not an issue, but for any one more than 5'8'' tall, seat spacing may be uncomfortable.

LHR
NBO
OK 5.0

Cons: It started over an hour late and they lost my luggage

LHR
PIT
Mediocre 2.0

Cons: Received a text that changed the flight departure to a later time. Missed the flight. Cost me baanaadditional

TLV
LHR
Excellent 8.0

Cons: The entertainment system wasnt working on the first flight, and had poor content on the second flight.

Wed, 3 Jul
DUB
Dublin
ORD
Chicago O'Hare Intl
26h 48m
Wed, 10 Jul
ORD
Chicago O'Hare Intl
DUB
Dublin
7h 40m
€659
Trip: 8 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 24,002 reviews
Overall
7.3
Boarding
7.4
Comfort
7.1
Crew
7.7
Entertainment
6.9
Food
6.5
YYZ
YEG
Excellent 10.0

Pros: Crew was excellent. Thank you Sohiwe

YYZ
LHR
Good 6.6

Pros: The entertainment.

Cons: The boarding and the leg room.

YHZ
YYZ
OK 4.6

Cons: if the flight is on time. I was delay more than 10 hours

YLW
YYC
Good 7.6

Cons: The flight was late leaving and most of the passengers needed to catch connecting flights, so there was some anxiety as the crew didn't have any information as to whether or not we'd be able to connect.

YXT
YVR
Good 6.3

Pros: Crew was great, especially Terrace to Vancouver part, very rough landing in Edmonton, which I know is not the airlines fault.

Cons: More leg room, when the people in front laid back their seat, it was crowded.

Tue, 30 Jul
DUB
Dublin
MDW
Chicago Midway
17h 47m
Tue, 6 Aug
MDW
Chicago Midway
DUB
Dublin
16h 14m
€663
Trip: 8 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 24,850 reviews
Overall
8.1
Boarding
8.2
Comfort
7.8
Crew
8.5
Entertainment
7.7
Food
7.5
DCA
ATL
Excellent 10.0

Pros: The crew rocked!!!! Professional and fun. We enjoyed the music.

Cons: WiFi didn’t work well. Still great flight.

MCO
DTW
Excellent 9.0

Pros: Crew were great, on time, helpful, friendly.

DTW
FRA
OK 4.0

Cons: Notes were in the computer that our flight was delayed in someone at Delta told us we had to re book because we were not 2 hours prior to our flight after arriving in a cab. Delta error. Other lady told us to run to a security and get to the gate which we did and there were notes in the system and t

VCE
ATL
Excellent 10.0

Pros: I was originally booked through jfk with an 80 minute layover. When I told a delta.help desk employee i feared it was too tight (I flew out through jf k and that was enough to convince me...) he booked me through Atlanta with a.comfortable schedule. Thank you!

SLC
MSO
OK 5.2

Cons: There was huge issues with our original plane and the lady at the desk was horrible with communication to all the passengers waiting for the flight updates. The one time I finally asked her if there was any updates, after almost 1.5 hours of delay and waiting, she took a very rude and snappy tone.

Wed, 4 Sep
DUB
Dublin
ORD
Chicago O'Hare Intl
27h 15m
Mon, 23 Sep
ORD
Chicago O'Hare Intl
DUB
Dublin
33h 55m
€357
Trip: 20 days
Overall 4.2 OK
Based on 2 reviews
Overall
7.8
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
HEL
JFK
OK 4.0

Cons: Very bad food my options were pork and vegetarian. Chicken finished.

CDG
JFK
OK 5.6

Cons: My headphones didn’t work

HEL
JFK
Good 6.3

Pros: Crew was great.

Cons: Delay of almost 24 hours.

HEL
NRT
Excellent 9.6

Pros: New plane, good food choices.

Cons: Plane could use a deep clean. Entertainment choices were limited in terms of latest blockbusters.

HKG
HEL
Excellent 9.6

Pros: Overall pretty good. Newer plane, business class is well configured.

Cons: Food was good, not great. Seats when flat are quite hard.

Mon, 26 Aug
DUB
Dublin
ORD
Chicago O'Hare Intl
12h 30m
Sat, 31 Aug
ORD
Chicago O'Hare Intl
DUB
Dublin
9h 20m
€371
Trip: 6 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 8,463 reviews
Overall
7.5
Boarding
7.3
Comfort
7.4
Crew
8.1
Entertainment
7.7
Food
6.3
MSP
KEF
OK 4.0

Cons: I was unaware of not being able to have my personal item with me when in row 9, so i tried to grab what I needed out of my bag- but was VERY rushed by the crew. No access to entertainment for that 6 hours.

KEF
LGW
Good 7.3

Pros: Crew was nice

Cons: Snacks would have been nice

IAD
KEF
Excellent 9.2

Cons: Agents went out of their way so my wife and I could sit together. Thanks so much!

CDG
KEF
OK 4.0

Pros: Crew was nice

Cons: Organization was terrible, did not allow passages on board according to seats, passport checks were executed terribly, my requested seats were changed, plane had a 20 minute delay to takeoff. Needs a lot more work, as a lot of passengers were left unimpressed or unhappy.

CPH
KEF
Excellent 8.0

Pros: The seats were great

Cons: The films were to old

Tue, 8 Oct
DUB
Dublin
MDW
Chicago Midway
16h 16m
Tue, 22 Oct
MDW
Chicago Midway
DUB
Dublin
17h 55m
€376
Trip: 15 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 3,109 reviews
Overall
8.0
Boarding
7.9
Comfort
7.6
Crew
8.4
Entertainment
7.2
Food
7.5
AMS
BUD
Excellent 9.6

Pros: Our flight was delayed in Bejing, than we loosed the booked flight of KLM. When we arrived in Amsterdam, we get the recheked in flight.

Cons: Doesn't

AMS
ATL
Excellent 10.0

Pros: Crew was fantastic, seats and entertainment was great. Very good food choices.

Cons: Everything was very good.

MXP
AMS
Good 7.3

Cons: Boarding was very slow.

AMS
SFO
Excellent 8.3

Cons: We were allowed to choose our seats from SFO to Amsterdam but not for the return flight. I like to be able to choise my seats when I book the flight. Choosing seats 24 hours before is not convenient when traveling for the return trip.

FCO
AMS
Excellent 10.0

Pros: The flight crew was so friendly and the food was really good.

Fri, 20 Sep
SNN
Shannon
ORD
Chicago O'Hare Intl
16h 21m
Sun, 22 Sep
ORD
Chicago O'Hare Intl
SNN
Shannon
12h 49m
€389
Trip: 3 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 3,109 reviews
Overall
8.0
Boarding
7.9
Comfort
7.6
Crew
8.4
Entertainment
7.2
Food
7.5
LAX
AMS
Excellent 9.0

Pros: Good for both.

Cons: Bigger seats.

MXP
AMS
Good 7.3

Cons: Boarding was very slow.

JFK
AMS
Good 7.6

Pros: Like the overall KLM experience

Cons: Food could have had better quality and the stewardess served it all at once versus in the various courses.

AMS
LAX
Excellent 9.0

Cons: This return flight was much better than the flight going to Amsterdam. I believe the biggest factor was the type of aircraft. The old 747 just didn't meet expectations. The newer 777 on the way back was much more comfortable, with better amenities.

LHR
AMS
Excellent 9.0

Pros: The entertainment was amazing

Cons: The seats were a bit hard

Wed, 17 Jul
DUB
Dublin
ORD
Chicago O'Hare Intl
8h 10m
Wed, 14 Aug
ORD
Chicago O'Hare Intl
DUB
Dublin
7h 20m
€510
Trip: 29 days
Overall 4.2 OK
Based on 2 reviews
Overall
7.8
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
HEL
JFK
Good 6.3

Pros: blueberry juice, service and friendliness

Cons: no choice of food, little space between the seats, touchscreen and headphones didn't work, for over 8 hours flight this was significant set back

HEL
LHR
Good 7.3

Pros: I liked the window seat.

Cons: They didn’t talk much about the landing card.

HKG
HEL
Mediocre 3.0

Cons: 2 н in plane, then tecnicans search and fix problems

HKG
HEL
Excellent 9.6

Pros: Overall pretty good. Newer plane, business class is well configured.

Cons: Food was good, not great. Seats when flat are quite hard.

HEL
LHR
Excellent 8.5

Pros: Speed boarding process.

Cons: No entertainment system on a 3 hour flight...

Fri, 31 May
DUB
Dublin
ORD
Chicago O'Hare Intl
32h 31m
Fri, 7 Jun
ORD
Chicago O'Hare Intl
DUB
Dublin
31h 54m
€591
Trip: 8 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 13 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
LHR
BLR
Mediocre 3.3

Pros: We were downgraded from our Business class tickets to Economy Plus because the flight was overbooked. The journey and services were poor. This is for a business class passengers who paid full fair.

Cons: All problems mentioned above needs to be fixed. We are not flying BA again. We are done with you

ORD
MAD
Mediocre 2.0

Pros: Nothing.

Cons: My flight was supposed to be at 4:40pm on May 16th. It was cancelled and rescheduled to 2:00pm may 17th. I have been waiting in line for three hours to check my bags, and get on a flight. Still at the original destination, VERY UNHAPPY.

ABZ
LHR
Mediocre 3.3

Cons: Nothing different from budget airlines nowadays apart from high price of flight, which is what it is all about really. Felt like a Ryanair flight for 4 or 5 times the price. Could have been SOMETHING complimentary to justify price.

LHR
PIT
Mediocre 2.0

Cons: Received a text that changed the flight departure to a later time. Missed the flight. Cost me baanaadditional

JMK
LHR
Good 7.5

Pros: The flight attendants were brilliant! Kind, caring, helpful and smiling..

Wed, 17 Jul
DUB
Dublin
MDW
Chicago Midway
17h 02m
Wed, 14 Aug
MDW
Chicago Midway
DUB
Dublin
12h 31m
€551
Trip: 29 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 3,109 reviews
Overall
8.0
Boarding
7.9
Comfort
7.6
Crew
8.4
Entertainment
7.2
Food
7.5
AMS
NRT
Excellent 9.0

Pros: Entertainment was amazing

Cons: Seats a bit hard

DUB
AMS
OK 4.3

Pros: Crew was pleasant but not attentive to detail. Bypassed is completely for snack and drink towards end of 9 hour flight!

Cons: Pay attention to passengers.

CDG
AMS
OK 4.0

Pros: Nothing

Cons: They check for everything in the counter as if it was a low cost airline. If you go a kilo more over your baggage allowance you have to pay 100 eur. And for your cabin luggage you only have 12 kg that they check you twice and they have security staff at the airport specifically check in this.

DUB
AMS
Good 6.0

Pros: Pleasant flight

Cons: We were delayed & missed our connection

SJO
AMS
OK 4.6

Pros: Nice aircraft

Cons: Unexpected refueling stop. 2 hr delay Lost connection Reached destination after 18 hr delay

Wed, 3 Jul
DUB
Dublin
MDW
Chicago Midway
17h 43m
Wed, 10 Jul
MDW
Chicago Midway
DUB
Dublin
16h 00m
€901
Trip: 8 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 24,850 reviews
Overall
8.1
Boarding
8.2
Comfort
7.8
Crew
8.5
Entertainment
7.7
Food
7.5
JFK
AMS
Good 6.3

Pros: This was a Delta codeshare on KLM metal. We left on time and arrived early. The crew was very professional. The bathrooms were very clean.

Cons: The seat in Economy Comfort was awful. Not enough padding and no place to put my feet because of a very large entertainment control box on the floor.

DTW
LAX
Excellent 10.0

Pros: Bags were waiting on Carousel

Cons: Slightly delayed due to incoming flight delayed

LAN
DTW
Mediocre 2.0

Cons: The flight was delayed and it ended up being delayed for 4 hours and we had to take a cab to Detroit to catch our flight to Europe

AMS
PDX
Excellent 10.0

Pros: The flight wasn’t overbooked so there was plenty of room. So important on such a long flight.

ICN
DTW
Good 7.0

Pros: Nice to have more room in the premium economy section.

Cons: Not even a smile from the crew and no help when asked. I don't expect Asian-style grace and class from an American airline, but I do expect good old-fashioned American friendliness, and there wasn't even that. Also hate the all-darkened cabin in the daytime.

Sat, 25 May
DUB
Dublin
MDW
Chicago Midway
16h 26m
Sat, 1 Jun
MDW
Chicago Midway
DUB
Dublin
15h 17m
€738
Trip: 8 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 3,109 reviews
Overall
8.0
Boarding
7.9
Comfort
7.6
Crew
8.4
Entertainment
7.2
Food
7.5
DPS
SIN
OK 5.2

Cons: We had 4 hour delay causing a stop over at 3am. So yeah

BLL
AMS
Good 6.8

Pros: It was all fine

Cons: Really was unsure of why I had to purchase a ticket as I was able to pick my own on the way to Billund

BHX
AMS
Mediocre 2.0

Pros: Awful

Cons: Everything

ORD
AMS
Good 7.6

Pros: Crew was fantastic.

Cons: This was the most narrow airplane seat I’ve ever experienced. So uncomfortable.

DUB
AMS
Good 6.0

Pros: Pleasant flight

Cons: We were delayed & missed our connection

Fri, 21 Jun
DUB
Dublin
MDW
Chicago Midway
15h 11m
Tue, 25 Jun
MDW
Chicago Midway
DUB
Dublin
13h 12m
€754
Trip: 5 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 3,109 reviews
Overall
8.0
Boarding
7.9
Comfort
7.6
Crew
8.4
Entertainment
7.2
Food
7.5
AMS
MSP
OK 5.6

Pros: One crew member was very good but all were not very available or checking on people. I had a seat that I purchased and it was very hard to recline I only found out that it did if fact recline it the last hour to hour and a half of the trip! It was a difficult push back to get it to recline

Cons: If I knew how to recline my seat earlier. I did try several times

JFK
AMS
Good 7.6

Pros: Like the overall KLM experience

Cons: Food could have had better quality and the stewardess served it all at once versus in the various courses.

BHX
AMS
Mediocre 2.0

Pros: Awful

Cons: Everything

AMS
VIE
Mediocre 3.6

Pros: Checkin 1a at Schiphol had long lines, and no seperate counters for just bag drop. My family and I had to wait for 50 mins, to do a bag drop which in,y lasted 1 min! Flight was delayed, without proper announcements.

Cons: Seat pitch could've been more. At least let us know via Whatsapp that the plane is delayed, or at which belt the bags would come out. This basic info was lacking.

BRS
AMS
Good 6.6

Cons: Late departure. Rush to connect.

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