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
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: Mon Aug 7 2017 Return: Tue Aug 22 2017 Trip spans 16 days
British Airways
British Airways
ONT
8:59p
SNN
11:15p
26h 16m
2 stops
SNN
3:30a
ONT
3:08a
23h 38m
2 stops
Depart: Wed Aug 30 2017 Return: Sat Sep 9 2017 Trip spans 11 days
KLM
KLM
ONT
6:20a
SNN
10:05p
15h 45m
2 stops
SNN
7:50a
ONT
1:06a
17h 16m
2 stops
Depart: Sun May 21 2017 Return: Mon May 29 2017 Trip spans 9 days
$1125
Select
American Airlines
American Airlines
ONT
5:55a
SNN
8:50p
14h 55m
2 stops
SNN
7:35a
ONT
1:45a
18h 10m
2 stops
Depart: Tue Sep 26 2017 Return: Tue Oct 3 2017 Trip spans 8 days
$1388
Select
Delta
Delta
ONT
1:03p
SNN
10:05p
57h 02m
2 stops
SNN
7:50a
ONT
2:44a
18h 54m
2 stops
Depart: Wed Aug 9 2017 Return: Tue Aug 22 2017 Trip spans 14 days
British Airways
British Airways
ONT
8:59p
SNN
11:15p
26h 16m
2 stops
SNN
3:30a
ONT
3:08a
23h 38m
2 stops
Depart: Tue May 2 2017 Return: Mon May 8 2017 Trip spans 7 days
British Airways
British Airways
ONT
10:30a
SNN
9:00a
22h 30m
2 stops
SNN
1:25p
ONT
10:12p
32h 47m
2 stops
Depart: Fri May 19 2017 Return: Fri May 26 2017 Trip spans 8 days
British Airways
British Airways
ONT
10:30a
SNN
9:00a
22h 30m
2 stops
SNN
8:30a
ONT
10:12p
37h 42m
2 stops
Depart: Sat May 20 2017 Return: Fri May 26 2017 Trip spans 7 days
British Airways
British Airways
ONT
6:55a
SNN
4:15a
21h 20m
2 stops
SNN
1:25p
ONT
10:12p
32h 47m
2 stops
Depart: Sun Sep 3 2017 Return: Mon Sep 11 2017 Trip spans 9 days
British Airways
British Airways
ONT
2:05a
SNN
11:15p
21h 10m
2 stops
SNN
1:25p
ONT
3:08a
37h 43m
2 stops
Depart: Sat Sep 2 2017 Return: Sun Sep 24 2017 Trip spans 23 days
British Airways
British Airways
ONT
10:15a
SNN
11:15p
37h 00m
2 stops
SNN
3:00p
ONT
3:08a
36h 08m
2 stops
Depart: Wed Jul 12 2017 Return: Thu Jul 20 2017 Trip spans 9 days
$1539
Select
Delta
Delta
ONT
2:00a
SNN
10:05p
20h 05m
2 stops
SNN
7:50a
ONT
2:39a
18h 49m
2 stops
Depart: Thu Jun 29 2017 Return: Mon Jul 10 2017 Trip spans 12 days
$1575
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: Wed May 17 2017 Return: Thu May 25 2017 Trip spans 9 days
British Airways
British Airways
ONT
10:30a
SNN
9:00a
22h 30m
2 stops
SNN
3:30a
ONT
5:05a
25h 35m
2 stops
Depart: Tue Apr 11 2017 Return: Fri Apr 21 2017 Trip spans 11 days
British Airways
British Airways
ONT
10:30a
SNN
4:15a
17h 45m
2 stops
SNN
1:25p
ONT
1:00a
35h 35m
2 stops
Depart: Wed May 3 2017 Return: Sun May 7 2017 Trip spans 5 days
British Airways
British Airways
ONT
10:30a
SNN
4:15a
17h 45m
2 stops
SNN
3:00p
ONT
3:20a
36h 20m
2 stops
Depart: Thu May 4 2017 Return: Sun May 7 2017 Trip spans 4 days
British Airways
British Airways
ONT
10:30a
SNN
4:15a
17h 45m
2 stops
SNN
3:00p
ONT
3:20a
36h 20m
2 stops
Depart: Fri May 5 2017 Return: Sun May 7 2017 Trip spans 3 days
British Airways
British Airways
ONT
10:30a
SNN
9:00a
22h 30m
2 stops
SNN
3:00p
ONT
3:20a
36h 20m
2 stops
Depart: Sat Apr 29 2017 Return: Sun May 7 2017 Trip spans 9 days
British Airways
British Airways
ONT
10:30a
SNN
4:15a
17h 45m
2 stops
SNN
3:00p
ONT
3:20a
36h 20m
2 stops
Depart: Sun Apr 30 2017 Return: Sun May 7 2017 Trip spans 8 days
British Airways
British Airways
ONT
4:00a
SNN
4:15a
24h 15m
2 stops
SNN
3:00p
ONT
3:20a
36h 20m
2 stops
Depart: Mon Sep 4 2017 Return: Mon Sep 11 2017 Trip spans 8 days
British Airways
British Airways
ONT
10:15a
SNN
4:15a
18h 00m
2 stops
SNN
1:25p
ONT
3:08a
37h 43m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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
$794
Destination

Shannon
$794