Find Deals on Flights from Ontario to Shannon (ONT - SNN)

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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Book cheap flights from Ontario to Shannon

(Round-trip)
Depart: Fri Mar 31 2017 Return: Fri Apr 14 2017 Trip spans 15 days
British Airways
British Airways
ONT
6:42a
SNN
12:25a
17h 43m
2 stops
SNN
4:50a
ONT
11:50p
19h 00m
2 stops
Depart: Thu Jun 29 2017 Return: Fri Jul 7 2017 Trip spans 9 days
$1654
Select
American Airlines
American Airlines
ONT
5:55a
SNN
8:50p
14h 55m
2 stops
SNN
7:35a
ONT
11:50p
16h 15m
2 stops
Depart: Fri Apr 28 2017 Return: Sun May 7 2017 Trip spans 10 days
British Airways
British Airways
ONT
6:42a
SNN
12:25a
17h 43m
2 stops
SNN
4:50a
ONT
11:50p
19h 00m
2 stops
Depart: Sat Apr 29 2017 Return: Sun May 7 2017 Trip spans 9 days
British Airways
British Airways
ONT
10:15a
SNN
4:45a
18h 30m
2 stops
SNN
4:50a
ONT
11:50p
19h 00m
2 stops
Depart: Sun Apr 30 2017 Return: Sun May 7 2017 Trip spans 8 days
British Airways
British Airways
ONT
6:42a
SNN
12:25a
17h 43m
2 stops
SNN
4:50a
ONT
3:08a
22h 18m
2 stops
Depart: Mon May 1 2017 Return: Sun May 7 2017 Trip spans 7 days
British Airways
British Airways
ONT
10:15a
SNN
4:45a
18h 30m
2 stops
SNN
4:50a
ONT
3:08a
22h 18m
2 stops
Depart: Tue May 2 2017 Return: Sun May 7 2017 Trip spans 6 days
British Airways
British Airways
ONT
10:15a
SNN
4:45a
18h 30m
2 stops
SNN
4:50a
ONT
11:50p
19h 00m
2 stops
Depart: Wed May 3 2017 Return: Sun May 7 2017 Trip spans 5 days
British Airways
British Airways
ONT
6:42a
SNN
12:25a
17h 43m
2 stops
SNN
4:50a
ONT
3:08a
22h 18m
2 stops
Depart: Thu May 4 2017 Return: Sun May 7 2017 Trip spans 4 days
British Airways
British Airways
ONT
6:42a
SNN
12:25a
17h 43m
2 stops
SNN
4:50a
ONT
3:08a
22h 18m
2 stops
Depart: Fri Dec 30 2016 Return: Sat Jan 7 2017 Trip spans 9 days
$1428
Select
British Airways
British Airways
ONT
5:50a
SNN
11:25p
17h 35m
2 stops
SNN
3:50a
ONT
11:14p
19h 24m
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.

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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

Ontario
$963
Destination

Shannon
$963