Find Cheap Flights from Ireland to Chicago O'Hare International

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Book cheap flights from Ireland to Chicago O'Hare International (round-trip)

Airports
Origin
Dublin
$400
only
$400
Destination
Chicago
$400
only
$400
Thu, May 3
DUB
ORD
17h 00m
Tue, May 8
ORD
DUB
28h 25m
Trip: 6 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 1379 reviews
Overall
5.9
Boarding
6.2
Comfort
5.6
Crew
6.9
Entertainment
4.1
Food
4.7
KEF
SFO
Okay 4.0

The plane was very noisy and uncomfortable but I guess that’s what you get for lower budget airlines.

CDG
KEF
Okay 5.0

the staff was nice and attentive

the boarding procedures at CDG were lengthy and unlcear

KEF
BRU
Mediocre 2.0

non event --missed connection flight due to bad flight crew. my name is liam from new jersey

KEF
BWI
Mediocre 2.3

Nothing

N/a

KEF
AMS
Mediocre 3.0

The flight was held when our previous flight was delayed so no rebooking was necessary.

Sat, Apr 14
DUB
ORD
11h 00m
Fri, Apr 27
ORD
DUB
13h 10m
Trip: 14 days
Overall 0.0 Poor
Based on 0 reviews
Wed, May 9
DUB
ORD
11h 00m
Wed, May 16
ORD
DUB
18h 40m
Trip: 8 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1756 reviews
Overall
8.0
Boarding
7.9
Comfort
7.7
Crew
8.5
Entertainment
7.1
Food
7.4
IAD
AMS
Good 7.3

787 is a great airplane. The 3-3-3 seat configuration leaves enough seat width to be just comfortable in coach.

IAD
AMS
Mediocre 2.0

They stole my money

PTY
AMS
Good 6.3

KLM crews look unhappy with their work. Everything they do is a favor not duty.

AMS
LAX
Okay 4.0

The cabin crew were pretty good. That's about all that was good.

I paid almost $400 for upgraded seats. When I got to the airport-- no seats-- both ways!! i didn't even have regular seat assignments. I had to choose from the last few seats available. The ticket agent, the gate agent and the cabin crew all did nothing to make up for the fact that their system screwed up and stuck me in a cramped coach seat in the back of the plane for 11 hours-- TWICE! Beyond that, KLM must have one of the oldest fleets in the sky. Both ways LAX->AMS->LAX, I was on a 30-35 year old 747 with no wifi, no power and a ten-year-old entertainment system. Never again.

AMS
TPE
Excellent 9.3

Service impeccable!

They have one line of executive class after the kitchen and toilet, is very noisy.

Sat, Mar 3
DUB
ORD
30h 45m
Thu, Mar 8
ORD
DUB
17h 05m
Trip: 6 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
6.9
LHR
BOS
Good 7.0

Crew were cooperative

There were no veg sandwiches.

IAH
LHR
Excellent 8.0

Crew on the flight home was extremely friendly! Flights were all on time. Food service and drinks were very good. Great in flight entertainment options

Customer service personnel over the phone was so rude to me. Flight crew on the flight from dfw to lhr wasn’t friendly at all.

DUB
ORD
Good 6.3

It was awesome how the windows are tinted and you can sometimes control it, and the new TV things on the back of every seat are truly amazing!

WHY is there no dairy free food?! I'm vegan but even for lactose intolerant people with more normal diets - there were absolutely no options! "meatballs and rice or pasta with a cheese sauce" - come ON! It's not that hard to make a vegetarian option that also happens to be dairy free!

FAO
LGW
Mediocre 3.6

nice employees

for the second time on this flight, the onboard devise for credit cards would not accept mine. this is the same card i used to book the flight. i complained to british air last time but they obviously haven't fixed the problem. there seems to be a problem using american credit cards these flights. is is a problem because nothing is free. luck;y a flight attendant did feel bad about it and gave me a glass of water

LHR
MAD
Good 6.0

It was just ok.

Nothing was complimentary.

Wed, May 23
DUB
ORD
8h 05m
Sat, Jun 2
ORD
DUB
30h 30m
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Apr 13
DUB
ORD
8h 30m
Sat, Apr 28
ORD
DUB
7h 25m
Trip: 16 days
7.6GoodShow reviews
Overall 7.6 Good
Based on 314 reviews
Overall
7.6
Boarding
7.7
Comfort
7.3
Crew
8.0
Entertainment
7.0
Food
6.9
DUB
ORD
Okay 4.3

Tight plane. Curry? Really? Couldn't get boarding pass for partner airline until I got to the airport. Never again! Amateurish airline. Directions from staff made us go through security again.

DUB
ORD
Good 6.6

Food aervice

It took 3 requests and about an hour for staff to reset it. Then both of our screens turned off and reset themselves multiple times during the flight. Seat cushion would not stay on the seat.

DUB
ORD
Good 7.0

All went well, but even for my petite physic the seats were smal. I pitied those passengers over 5ft,7 in

DUB
ORD
Good 6.0

There were 3 travelers in our family and we were not seated together. I assumed the flight was full but to our surprise there were empty seats that would allow us to be together. Serving of meals and drinks were slow although the food was better this time compared to our Chicago to Dublin trip. Movie selections were poor.

DUB
ORD
Excellent 8.0

delay before take off was one hour

Wed, May 2
DUB
ORD
11h 00m
Mon, May 14
ORD
DUB
12h 23m
Trip: 13 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16166 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
ATL
PIT
Excellent 9.0

Pilots and crew did an amazing job during unstable air coming into Pittsburgh. Great job.

LAX
MCO
Excellent 10.0

I am used to flying Frontier because of cost but recently traveled Delta and boy did I feel completely spoiled! Not only did my other half get our bags for free due to his status with Delta but the amenities they offer and the comfort of the economy seats compared to other airlines is a major difference. As a chronic pain patient, if I can find a Delta flight for a little more, I will be booking with them for sure! Highly recommend them!

FLL
ATL
Excellent 8.0

Departure was right on time and we actually arrived 15 minutes early.

The inflight monitor worked but none of the data (GPS altitude or speed) was working.

FLL
BOS
Good 6.3

Food and nice crew

No tvs and bad WiFi

LAX
MSP
Excellent 9.0

Had to sit in the middle row and I wasn’t given the option to get an aisle sit during check in.

No flexibility for seats

Thu, Mar 15
DUB
ORD
12h 25m
Tue, Mar 20
ORD
DUB
11h 40m
Trip: 6 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 1379 reviews
Overall
5.9
Boarding
6.2
Comfort
5.6
Crew
6.9
Entertainment
4.1
Food
4.7
FRA
KEF
Good 6.0

The on board crew was friendly

Flights were late. I also did not like that they charge for everything. Maybe that is how most airlines are now, but I found it irritating.

CDG
KEF
Okay 5.0

the staff was nice and attentive

the boarding procedures at CDG were lengthy and unlcear

KEF
SFO
Okay 4.0

The plane was very noisy and uncomfortable but I guess that’s what you get for lower budget airlines.

KEF
BWI
Mediocre 2.3

Nothing

N/a

LGW
KEF
Mediocre 2.0

Nothing

Poor customer service

Sun, Apr 15
DUB
ORD
12h 35m
Tue, Apr 24
ORD
DUB
10h 25m
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Apr 14
DUB
ORD
11h 00m
Tue, Apr 24
ORD
DUB
10h 25m
Trip: 11 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 1379 reviews
Overall
5.9
Boarding
6.2
Comfort
5.6
Crew
6.9
Entertainment
4.1
Food
4.7
EWR
KEF
Mediocre 2.0

nothing can come to mind and unable to get connection flyer to their flight on time.

staff were not experienced to control connecting flyers-should have released those passengers first

CDG
KEF
Okay 5.0

the staff was nice and attentive

the boarding procedures at CDG were lengthy and unlcear

LGW
KEF
Mediocre 2.0

Nothing

Poor customer service

KEF
AMS
Mediocre 3.0

The flight was held when our previous flight was delayed so no rebooking was necessary.

KEF
BWI
Mediocre 2.3

Nothing

N/a

Wed, Apr 11
DUB
ORD
11h 00m
Tue, Apr 17
ORD
DUB
10h 49m
Trip: 7 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1756 reviews
Overall
8.0
Boarding
7.9
Comfort
7.7
Crew
8.5
Entertainment
7.1
Food
7.4
BCN
AMS
Excellent 9.3

The food was excelent

I have to pay to pay a little more confort

AMS
DTW
Mediocre 2.0

Amesterdam airport employee was really rude

IAD
AMS
Mediocre 2.0

They stole my money

DMM
AMS
Okay 5.6

Tiny old cramped plane.

PTY
AMS
Good 6.3

KLM crews look unhappy with their work. Everything they do is a favor not duty.

Mon, Apr 16
DUB
ORD
12h 35m
Tue, Apr 24
ORD
DUB
10h 25m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Mar 5
DUB
ORD
11h 35m
Thu, Mar 8
ORD
DUB
17h 05m
Trip: 4 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
6.9
DUB
ORD
Good 6.0

See above

See above

DUB
ORD
Good 7.0

Good entertainment choice but terrible touch screens

MAA
LHR
Okay 5.6

Seats are not comfortable. The crew are OK. No fruit juice or cool drinks.

FAO
LGW
Mediocre 3.6

nice employees

for the second time on this flight, the onboard devise for credit cards would not accept mine. this is the same card i used to book the flight. i complained to british air last time but they obviously haven't fixed the problem. there seems to be a problem using american credit cards these flights. is is a problem because nothing is free. luck;y a flight attendant did feel bad about it and gave me a glass of water

PRG
LHR
Okay 4.6

The crew was sick and one lady kept running to the bathroom?!? The plane was old...

Wed, Mar 14
DUB
ORD
12h 25m
Mon, Mar 19
ORD
DUB
11h 40m
Trip: 6 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 1379 reviews
Overall
5.9
Boarding
6.2
Comfort
5.6
Crew
6.9
Entertainment
4.1
Food
4.7
CDG
KEF
Okay 5.0

the staff was nice and attentive

the boarding procedures at CDG were lengthy and unlcear

CDG
KEF
Good 6.4

Great legroom, nice crew.

The confusion about whether or not our flight was going to be on time was extremely stressful. Our first flight got delayed 90 minutes and our second flight got moved up 30 minutes, so our two hour delay shrunk to 0 minutes. The flight crew in Paris had no information about whether or not they were going to hold our flight, and we all sprinted through the airport in Iceland to board our second flight.

BOS
KEF
Excellent 8.0

Lovely planes, crew, airports. All went well.

Would have preferred ceiling lights to have been completely dimmed during night flying. Would have preferred ramp (walk-on/off) exits at all airports.

FRA
KEF
Good 6.0

The on board crew was friendly

Flights were late. I also did not like that they charge for everything. Maybe that is how most airlines are now, but I found it irritating.

KEF
BRU
Mediocre 2.0

non event --missed connection flight due to bad flight crew. my name is liam from new jersey

Sun, Apr 15
DUB
ORD
8h 30m
Sat, Apr 28
ORD
DUB
7h 30m
Trip: 14 days
7.6GoodShow reviews
Overall 7.6 Good
Based on 314 reviews
Overall
7.6
Boarding
7.7
Comfort
7.3
Crew
8.0
Entertainment
7.0
Food
6.9
DUB
ORD
Good 7.0

All went well, but even for my petite physic the seats were smal. I pitied those passengers over 5ft,7 in

DUB
ORD
Good 7.0

Crew was friendly. Not over the top friendly, but sufficiently doing their job to make the flight safe and pleasant.

The reclining function on several seats were broken. There were no ports to charge electronics while onboard. Very skimpy on giving out water. Had to ask several time for water as they would only give one itty bitty glass of water at a time. For an international flight this is unacceptable.

DUB
ORD
Excellent 9.3

I loved the timeliness of the food service, and the options available for beverage service. The selection of movies and music available on the TV screen in the seat back was great, and allowed the time on the long plane ride to pass a little faster. The captain was extremely informative, about our flight path, the wind conditions, weather at our destination, etc. I particularly enjoyed the information he provided, because on some flights, you rarely hear from the person flying the plane.

The boarding process was interesting: those that needed assistance and business class 1st (understood), but then front of the plane, back of the plane, and finally the middle. I don't feel this made things go any faster - we still waited in line for quite some time in the jetway. I don't understand having front, back, and middle. Just let all economy get in line, or do something efficient like load the window seats first, the aisle, and for the seats in the middle of the plane, have the middle seats load 1st, and then the aisle seats. Seats got uncomfortable during the flight. Also, the person in front of me reclined ALL the way, so the top of her seat was only a few inches in my face. Most flights I have been on don't allow the seats to recline that far. I could barely get out of my seat to get up and go to the bathroom.

DUB
ORD
Good 6.6

Food aervice

It took 3 requests and about an hour for staff to reset it. Then both of our screens turned off and reset themselves multiple times during the flight. Seat cushion would not stay on the seat.

DUB
ORD
Okay 4.0

Nothing

Tv

Thu, May 3
DUB
ORD
11h 20m
Mon, May 14
ORD
DUB
19h 45m
Trip: 12 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16166 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
MSP
CZM
Excellent 10.0

Everything went smoothly.

All was good.

JFK
CDG
Excellent 10.0

The food and the service

LAX
MCO
Excellent 10.0

I am used to flying Frontier because of cost but recently traveled Delta and boy did I feel completely spoiled! Not only did my other half get our bags for free due to his status with Delta but the amenities they offer and the comfort of the economy seats compared to other airlines is a major difference. As a chronic pain patient, if I can find a Delta flight for a little more, I will be booking with them for sure! Highly recommend them!

FLL
BOS
Good 6.3

Food and nice crew

No tvs and bad WiFi

FLL
ATL
Excellent 8.0

Departure was right on time and we actually arrived 15 minutes early.

The inflight monitor worked but none of the data (GPS altitude or speed) was working.

Thu, Mar 15
DUB
ORD
20h 45m
Mon, Mar 19
ORD
DUB
10h 40m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Tue, May 29
DUB
ORD
26h 54m
Thu, Jun 7
ORD
DUB
18h 40m
Trip: 10 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1756 reviews
Overall
8.0
Boarding
7.9
Comfort
7.7
Crew
8.5
Entertainment
7.1
Food
7.4
IAD
AMS
Mediocre 2.0

They stole my money

AMS
BLL
Good 6.5

Nice seats, comfortable.

Again, no aisle seat for SkyTeam Gold member. Also, my baggage was lost. First bag arrived a day late, second after I had left Billund and it was six days before the bag with my clothes reached me. I was told I will have 100 euro credit for clothing, but in the winter and for 6 days, this was not even close to the amount I needed for clothing and necessities, to have my time here.

AMS
NCL
Good 7.6

Pretty basic one hour flight so there's not much to complain about or praise about. I got some sleep which was good.

The crew had their general Dutch aloofness on form. Chatted to one of the stewardesses in Dutch up until she saw I had a British passport then she decided she could only speak English to me.

AMS
DTW
Mediocre 2.0

Amesterdam airport employee was really rude

LAX
AMS
Mediocre 2.0

My bagage broke

I paid extra fee for extra bagage which was tv and i paid insurance my tv broke and no one responces for it

Tue, May 1
DUB
ORD
8h 30m
Mon, May 7
ORD
DUB
7h 25m
Trip: 7 days
7.6GoodShow reviews
Overall 7.6 Good
Based on 314 reviews
Overall
7.6
Boarding
7.7
Comfort
7.3
Crew
8.0
Entertainment
7.0
Food
6.9
DUB
ORD
Okay 4.0

We arrived minutes earlier.

The cabin lights after dinner were supposed to go off so people could sleep. The lights were going on and off uncontrollably the last few hours of the flight. Flight attendant said the plane had issues with the "control panel because it was an old plane". The worst part was when a female flight attendant wouldn't move her feet over a few inches while sitting in her chair, so that I (a pregnant woman) could use the closest bathroom to my seat in the back cabin. I had to ask her twice and both times she confirmed "She was on her break and would not move her feet" so that I could use the bathroom. Also note, the seatbelt sign was off but that wasn't even her excuse. The bathrooms were dirty and the toilet seats need to be replaced to be asked to sit on those is degrading!

DUB
ORD
Excellent 10.0

Food was definitely improved!

DUB
ORD
Okay 4.0

Nothing

Tv

DUB
ORD
Mediocre 3.3

Boarding was simple.

Lost luggage the whole trip. Wasn’t offered any reimbursement. Didn’t receive my luggage until after my trip was over.

DUB
ORD
Excellent 8.0

delay before take off was one hour

Thu, Mar 15
DUB
ORD
12h 25m
Sun, Mar 18
ORD
DUB
11h 40m
Trip: 4 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 1379 reviews
Overall
5.9
Boarding
6.2
Comfort
5.6
Crew
6.9
Entertainment
4.1
Food
4.7
LGW
KEF
Mediocre 2.0

Nothing

Poor customer service

KEF
BWI
Mediocre 2.3

Nothing

N/a

KEF
EWR
Okay 5.6

not agreeing with the policy that you have to buy even the WATER... that is cheap!!

EWR
KEF
Mediocre 2.6

Food/drinks are overpriced. Seats are too small. There’s no entertainment for long haul flights. Water isn’t even served. The front desk was very dismissive of any customer service when our plane was late.

KEF
AMS
Mediocre 3.0

The flight was held when our previous flight was delayed so no rebooking was necessary.

Ireland to Chicago O'Hare International Flight Information

Flights Arrive in Chicago O'Hare International
Flights Depart from Ireland
Flight Price $400
Airlines WOW air, KLM, British Airways, Major Airline, Aer Lingus, Delta
*
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