Find Deals on Flights from Chicago to Belfast

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Chicago to Belfast

(Round-trip)
Depart: Fri Jan 6 2017 Return: Mon Jan 9 2017 Trip spans 4 days
United
United
ORD
BFS
14h 55m
1 stop
BFS
ORD
16h 41m
1 stop
Depart: Tue Dec 27 2016 Return: Fri Jan 13 2017 Trip spans 18 days
Major Airline
Major Airline
ORD
BHD
12h 45m
1 stop
BHD
ORD
13h 40m
1 stop
Depart: Wed Jan 18 2017 Return: Wed Jan 25 2017 Trip spans 8 days
Aer Lingus
Aer Lingus
ORD
BHD
15h 10m
2 stops
BHD
ORD
28h 00m
2 stops
Depart: Wed Dec 14 2016 Return: Sun Dec 18 2016 Trip spans 5 days
Delta
Delta
ORD
BHD
14h 20m
1 stop
BHD
ORD
31h 10m
1 stop
Depart: Fri Dec 30 2016 Return: Sun Jan 8 2017 Trip spans 10 days
United
United
ORD
BFS
31h 25m
1 stop
BFS
ORD
16h 47m
1 stop
Depart: Fri Mar 10 2017 Return: Thu Mar 16 2017 Trip spans 6 days
Major Airline
Major Airline
ORD
BHD
12h 45m
2 stops
BHD
ORD
18h 29m
2 stops
Depart: Wed Feb 22 2017 Return: Thu Mar 9 2017 Trip spans 16 days
Delta
Delta
ORD
BHD
14h 20m
1 stop
BHD
ORD
31h 05m
1 stop
Depart: Sun Mar 12 2017 Return: Sun Mar 19 2017 Trip spans 7 days
Delta
Delta
MDW
BHD
15h 20m
2 stops
BHD
MDW
33h 35m
2 stops
Depart: Thu Dec 29 2016 Return: Wed Jan 4 2017 Trip spans 7 days
$1107
Select
Delta
Delta
MDW
BHD
18h 03m
2 stops
BHD
MDW
32h 52m
2 stops
Depart: Sun Jan 1 2017 Return: Wed Jan 4 2017 Trip spans 4 days
$1329
Select
Delta
Delta
MDW
BHD
17h 55m
2 stops
BHD
MDW
33h 27m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

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

We compile tonnes of data for you
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.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Chicago
only $575
only $742
Destination

Belfast
only $699
only $575