Find Cheap Flights from Portland to Shannon (PWM - 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 Portland to Shannon

(Round-trip)
Depart: Tue Oct 31 2017 Return: Sun Nov 5 2017 Trip spans 6 days
$1240
Select
United
United
PWM
3:20p
SNN
9:55p
30h 35m
1 stop
SNN
7:55a
PWM
6:39p
34h 44m
2 stops
Depart: Sun Aug 13 2017 Return: Tue Aug 22 2017 Trip spans 10 days
$1287
Select
Delta
Delta
PWM
12:35p
SNN
1:05a
12h 30m
2 stops
SNN
7:50a
PWM
10:52p
15h 02m
2 stops
Depart: Thu Oct 5 2017 Return: Tue Oct 10 2017 Trip spans 6 days
$1362
Select
KLM
KLM
PWM
2:00a
SNN
1:05a
23h 05m
2 stops
SNN
7:50a
PWM
12:35a
16h 45m
2 stops
Depart: Wed Aug 16 2017 Return: Wed Aug 23 2017 Trip spans 8 days
$1287
Select
Delta
Delta
PWM
12:35p
SNN
1:05a
12h 30m
2 stops
SNN
7:50a
PWM
12:35a
16h 45m
2 stops
Depart: Thu Oct 12 2017 Return: Mon Oct 16 2017 Trip spans 5 days
$1358
Select
United
United
PWM
12:54p
SNN
10:00p
9h 06m
1 stop
SNN
5:05a
PWM
7:50p
14h 45m
1 stop
Depart: Tue Jul 18 2017 Return: Tue Jul 25 2017 Trip spans 8 days
$1336
Select
Delta
Delta
PWM
8:40a
SNN
1:05a
16h 25m
2 stops
SNN
7:50a
PWM
12:35a
16h 45m
2 stops
Depart: Fri Oct 13 2017 Return: Tue Oct 17 2017 Trip spans 5 days
$1358
Select
United
United
PWM
12:54p
SNN
10:00p
9h 06m
1 stop
SNN
5:05a
PWM
5:23p
12h 18m
1 stop
Depart: Tue Aug 1 2017 Return: Tue Aug 8 2017 Trip spans 8 days
$1336
Select
Delta
Delta
PWM
12:35p
SNN
1:05a
12h 30m
2 stops
SNN
7:50a
PWM
12:35a
16h 45m
2 stops
Depart: Wed Oct 18 2017 Return: Sun Oct 22 2017 Trip spans 5 days
$1358
Select
United
United
PWM
12:54p
SNN
10:00p
9h 06m
1 stop
SNN
5:05a
PWM
11:42p
18h 37m
1 stop
Depart: Thu Oct 19 2017 Return: Mon Oct 23 2017 Trip spans 5 days
$1358
Select
United
United
PWM
12:54p
SNN
10:00p
9h 06m
1 stop
SNN
5:05a
PWM
5:23p
12h 18m
1 stop
Depart: Wed Sep 6 2017 Return: Sat Sep 16 2017 Trip spans 11 days
$1387
Select
Delta
Delta
PWM
1:45p
SNN
1:05a
35h 20m
3 stops
SNN
7:50a
PWM
12:34a
16h 44m
2 stops
Depart: Fri Oct 20 2017 Return: Tue Oct 24 2017 Trip spans 5 days
$1358
Select
United
United
PWM
12:54p
SNN
10:00p
9h 06m
1 stop
SNN
5:05a
PWM
7:50p
14h 45m
1 stop
Depart: Wed Jul 5 2017 Return: Fri Jul 14 2017 Trip spans 10 days
$1396
Select
Delta
Delta
PWM
12:35p
SNN
1:05a
12h 30m
2 stops
SNN
7:50a
PWM
10:52p
15h 02m
2 stops
Depart: Wed Oct 25 2017 Return: Sun Oct 29 2017 Trip spans 5 days
$1358
Select
United
United
PWM
6:42a
SNN
10:00p
15h 18m
1 stop
SNN
4:00a
PWM
4:23p
12h 23m
1 stop
Depart: Sun Jul 30 2017 Return: Sat Aug 12 2017 Trip spans 14 days
$1421
Select
Delta
Delta
PWM
8:40a
SNN
1:05a
16h 25m
2 stops
SNN
7:50a
PWM
12:34a
16h 44m
2 stops
Depart: Thu Oct 26 2017 Return: Mon Oct 30 2017 Trip spans 5 days
$1358
Select
United
United
PWM
12:54p
SNN
10:00p
9h 06m
1 stop
SNN
4:00a
PWM
6:50p
14h 50m
1 stop
Depart: Fri Aug 11 2017 Return: Sat Sep 2 2017 Trip spans 23 days
$1450
Select
Delta
Delta
PWM
12:35p
SNN
1:05a
12h 30m
2 stops
SNN
7:50a
PWM
12:34a
16h 44m
2 stops
Depart: Fri Oct 27 2017 Return: Tue Oct 31 2017 Trip spans 5 days
$1358
Select
United
United
PWM
12:54p
SNN
10:00p
9h 06m
1 stop
SNN
4:00a
PWM
6:50p
14h 50m
1 stop
Depart: Sun Oct 1 2017 Return: Fri Oct 6 2017 Trip spans 6 days
$2712
Select
KLM
KLM
PWM
8:40a
SNN
1:05a
16h 25m
2 stops
SNN
7:50a
PWM
12:35a
16h 45m
2 stops
Depart: Thu May 25 2017 Return: Wed May 31 2017 Trip spans 7 days
$1480
Select
Delta
Delta
PWM
8:40a
SNN
1:05a
16h 25m
2 stops
SNN
7:50a
PWM
12:50a
17h 00m
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.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

Portland
$1240
Destination

Shannon
$1240