Flights From Boston (BOS) to Shannon (SNN)

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Selected fares from Boston to Shannon

The cheapest prices found with in the last 7 days for return flights were CA $905 and CA $644 for one-way flights to Shannon for the period specified. Prices and availability are subject to change. Additional terms apply.

Virgin Atlantic
Thu., 30 Jan. - Sun., 16 Feb.
BOS
Logan Intl.
SNN
Shannon
CA $905 Roundtrip, found 4 days ago
CA $905
Roundtrip
found 4 days ago
Select Virgin Atlantic flight, departing Thu., 30 Jan. from Logan Intl. to Shannon, returning Sun., 16 Feb., priced at CA $905 found 4 days ago
United
Mon., 13 May - Tue., 21 May
PVD
T.F. Green
SNN
Shannon
CA $1,113 Roundtrip, found 3 days ago
CA $1,113
Roundtrip
found 3 days ago
Select United flight, departing Mon., 13 May from T.F. Green to Shannon, returning Tue., 21 May, priced at CA $1,113 found 3 days ago
Aer Lingus
Mon., 6 May - Wed., 15 May
BOS
Logan Intl.
SNN
Shannon
CA $1,154 Roundtrip, found 4 days ago
CA $1,154
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Mon., 6 May from Logan Intl. to Shannon, returning Wed., 15 May, priced at CA $1,154 found 4 days ago