Find Cheap Flights from Ireland to Chicago O'Hare International

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Ireland to Chicago O'Hare International

(Round-trip)
Depart: Thu Oct 26 2017 Return: Sun Nov 5 2017 Trip spans 11 days
WOW air
WOW air
DUB
12:00a
ORD
11:00a
11h 00m
1 stop
ORD
12:00a
DUB
9:10a
10h 10m
1 stop
Depart: Sat Dec 2 2017 Return: Thu Dec 7 2017 Trip spans 6 days
KLM
KLM
DUB
12:00a
ORD
12:45a
24h 45m
1 stop
ORD
12:00a
DUB
1:45p
13h 45m
1 stop
Depart: Sat Oct 14 2017 Return: Thu Oct 19 2017 Trip spans 6 days
SAS
SAS
DUB
12:00a
ORD
1:35p
13h 35m
1 stop
ORD
12:00a
DUB
2:20p
14h 20m
1 stop
Depart: Thu Dec 7 2017 Return: Wed Dec 13 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
DUB
12:00a
ORD
3:30p
15h 30m
1 stop
ORD
12:00a
DUB
1:45p
13h 45m
1 stop
Depart: Sat Dec 9 2017 Return: Mon Dec 11 2017 Trip spans 3 days
Air France
Air France
DUB
12:00a
ORD
3:30p
15h 30m
1 stop
ORD
12:00a
DUB
12:55p
12h 55m
2 stops
Depart: Mon Oct 2 2017 Return: Sun Oct 15 2017 Trip spans 14 days
Aer Lingus
Aer Lingus
DUB
12:00a
ORD
8:25a
8h 25m
nonstop
ORD
12:00a
DUB
7:25a
7h 25m
nonstop
Depart: Wed Dec 6 2017 Return: Fri Dec 15 2017 Trip spans 10 days
British Airways
British Airways
DUB
12:00a
ORD
12:24p
12h 24m
1 stop
ORD
12:00a
DUB
11:05a
11h 05m
1 stop
Depart: Thu Oct 26 2017 Return: Tue Oct 31 2017 Trip spans 6 days
WOW air
WOW air
DUB
12:00a
ORD
11:00a
11h 00m
1 stop
ORD
12:00a
DUB
10:10a
10h 10m
1 stop
Depart: Mon Sep 25 2017 Return: Thu Oct 12 2017 Trip spans 18 days
WOW air
WOW air
DUB
12:00a
ORD
10:50a
10h 50m
1 stop
ORD
12:00a
DUB
10:25a
10h 25m
1 stop
Depart: Thu Oct 5 2017 Return: Thu Oct 12 2017 Trip spans 8 days
WOW air
WOW air
DUB
12:00a
ORD
11:00a
11h 00m
1 stop
ORD
12:00a
DUB
10:25a
10h 25m
1 stop
Depart: Sat Dec 9 2017 Return: Wed Dec 13 2017 Trip spans 5 days
KLM
KLM
DUB
12:00a
ORD
12:45a
24h 45m
1 stop
ORD
12:00a
DUB
1:45p
13h 45m
1 stop
Depart: Thu Oct 19 2017 Return: Tue Oct 24 2017 Trip spans 6 days
SAS
SAS
DUB
12:00a
ORD
12:45p
12h 45m
1 stop
ORD
12:00a
DUB
3:40p
15h 40m
1 stop
Depart: Wed Nov 1 2017 Return: Mon Nov 6 2017 Trip spans 6 days
WOW air
WOW air
DUB
12:00a
ORD
10:45a
10h 45m
1 stop
ORD
12:00a
DUB
10:10a
10h 10m
1 stop
Depart: Tue Oct 3 2017 Return: Sun Oct 15 2017 Trip spans 13 days
Aer Lingus
Aer Lingus
DUB
12:00a
ORD
8:25a
8h 25m
nonstop
ORD
12:00a
DUB
7:30a
7h 30m
nonstop
Depart: Fri Jan 12 2018 Return: Thu Jan 18 2018 Trip spans 7 days
KLM
KLM
DUB
12:00a
ORD
12:40a
24h 40m
1 stop
ORD
12:00a
DUB
1:55p
13h 55m
1 stop
Depart: Tue Dec 5 2017 Return: Fri Dec 15 2017 Trip spans 11 days
British Airways
British Airways
DUB
12:00a
ORD
1:15p
13h 15m
1 stop
ORD
12:00a
DUB
10:20a
10h 20m
1 stop
Depart: Mon Oct 2 2017 Return: Wed Oct 11 2017 Trip spans 10 days
Air France
Air France
DUB
12:00a
ORD
12:35p
12h 35m
1 stop
ORD
12:00a
DUB
12:19p
12h 19m
1 stop
Depart: Wed Dec 27 2017 Return: Sun Dec 31 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
DUB
12:00a
ORD
11:42a
11h 42m
1 stop
ORD
12:00a
DUB
10:00a
10h 00m
1 stop
Depart: Thu Sep 14 2017 Return: Sat Sep 23 2017 Trip spans 10 days
WOW air
WOW air
DUB
12:00a
ORD
11:00a
11h 00m
1 stop
ORD
12:00a
DUB
10:25a
10h 25m
1 stop
Depart: Wed Oct 4 2017 Return: Sun Oct 15 2017 Trip spans 12 days
Aer Lingus
Aer Lingus
DUB
12:00a
ORD
8:25a
8h 25m
nonstop
ORD
12:00a
DUB
7:25a
7h 25m
nonstop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Dublin
$362
Destination

Chicago
$362
Airlines Airline reviews

259 travelers who booked a flight from Dublin to Chicago rated their chosen airlines with an average of 7.7.

Overall
7.6
Boarding
7.8
Crew
8.4
Comfort
7.5
Food
7.3
Entertainment
7.7