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$413 Cheap Delta flights Portland (PWM) to Shannon (SNN)
Prices were available within the past 7 days and start at $413 for one-way flights and $647 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Sep 10 - Tue, Sep 16
PWM
Portland
SNN
Shannon
$647 Roundtrip, found 6 days ago
$647
Roundtrip
found 6 days ago
Origin airport | Portland Intl. Jetport |
Destination airport | Shannon |
Airlines serving | American Airlines, JetBlue Airways, United |
Popular airline | United |
Distance | 2806 mi |
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