Cheap Flights from Boston to Shannon

Cheap flights from Boston to Shannon (BOS-SNN)

Prices were available within the past 7 days and start at €317 for one-way flights and €453 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, 16 Feb - Fri, 28 Feb

BOS

Boston

SNN

Shannon

€453 Return, found 6 days ago

€453

Return

found 6 days ago

Select Aer Lingus flight, departing Sun, 16 Feb from Boston to Shannon, returning Fri, 28 Feb, priced at €453 found 6 days ago

Sat, 15 Mar - Thu, 20 Mar

BOS

Boston

SNN

Shannon

€459 Return, found 4 days ago

€459

Return

found 4 days ago

Select Aer Lingus flight, departing Sat, 15 Mar from Boston to Shannon, returning Thu, 20 Mar, priced at €459 found 4 days ago

Mon, 6 Jan - Tue, 14 Jan

BOS

Boston

SNN

Shannon

€460 Return, found 1 day ago

€460

Return

found 1 day ago

Select Aer Lingus flight, departing Mon, 6 Jan from Boston to Shannon, returning Tue, 14 Jan, priced at €460 found 1 day ago

Thu, 24 Apr - Sat, 3 May

BOS

Boston

SNN

Shannon

€604 Return, found 5 days ago

€604

Return

found 5 days ago

Select United flight, departing Thu, 24 Apr from Boston to Shannon, returning Sat, 3 May, priced at €604 found 5 days ago

Wed, 11 Dec - Tue, 17 Dec

BOS

Boston

SNN

Shannon

€613 Return, found 5 days ago

€613

Return

found 5 days ago

Select British Airways flight, departing Wed, 11 Dec from Boston to Shannon, returning Tue, 17 Dec, priced at €613 found 5 days ago

Mon, 13 Jan - Mon, 27 Jan

BOS

Boston

SNN

Shannon

€628 Return, found 6 days ago

€628

Return

found 6 days ago

Select American Airlines flight, departing Mon, 13 Jan from Boston to Shannon, returning Mon, 27 Jan, priced at €628 found 6 days ago