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 Sep 12 2017 Return: Fri Sep 22 2017 Trip spans 11 days
$1295
Select
American Airlines
American Airlines
PWM
11:15a
SNN
11:50p
12h 35m
1 stop
SNN
7:35a
PWM
11:16p
15h 41m
1 stop
Depart: Thu Aug 17 2017 Return: Wed Aug 23 2017 Trip spans 7 days
$1524
Select
Delta
Delta
PWM
12:35p
SNN
1:05a
12h 30m
2 stops
SNN
7:50a
PWM
12:55a
17h 05m
2 stops
Depart: Fri Aug 11 2017 Return: Sat Sep 2 2017 Trip spans 23 days
$1535
Select
Delta
Delta
PWM
8:40a
SNN
1:05a
16h 25m
2 stops
SNN
7:50a
PWM
12:54a
17h 04m
2 stops
Depart: Sun Aug 13 2017 Return: Sat Aug 19 2017 Trip spans 7 days
$3052
Select
Delta
Delta
PWM
1:15p
SNN
1:05a
11h 50m
2 stops
SNN
7:50a
PWM
12:53a
17h 03m
2 stops
Depart: Wed Aug 2 2017 Return: Wed Aug 16 2017 Trip spans 15 days
$8348
Select
Delta
Delta
PWM
8:40a
SNN
1:05a
16h 25m
2 stops
SNN
7:50a
PWM
11:32p
15h 42m
2 stops
Depart: Thu Aug 3 2017 Return: Thu Aug 24 2017 Trip spans 22 days
$8348
Select
Delta
Delta
PWM
1:15p
SNN
1:05a
11h 50m
2 stops
SNN
7:50a
PWM
11:32p
15h 42m
2 stops
Depart: Thu Aug 24 2017 Return: Mon Aug 28 2017 Trip spans 5 days
$9552
Select
Delta
Delta
PWM
12:35p
SNN
1:05a
12h 30m
2 stops
SNN
7:50a
PWM
12:58a
17h 08m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Here's why:

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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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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

Portland
$1295
Destination

Shannon
$1295