$594 Cheap American Airlines flights Boston (BOS) to Shannon (SNN)

$594 Cheap American Airlines flights Boston (BOS) to Shannon (SNN)

Prices were available within the past 7 days and start at $594 for one-way flights and $864 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, May 31 - Sun, Jun 7

BOS

Boston

SNN

Shannon

$864 Roundtrip, found 17 hours ago

$864

Roundtrip

found 17 hours ago

Select American Airlines flight, departing Sun, May 31 from Boston to Shannon, returning Sun, Jun 7, priced at $864 found 17 hours ago

Sun, May 31 - Sun, Jun 7

BOS

Boston

SNN

Shannon

$877 Roundtrip, found 17 hours ago

$877

Roundtrip

found 17 hours ago

Select American Airlines flight, departing Sun, May 31 from Boston to Shannon, returning Sun, Jun 7, priced at $877 found 17 hours ago

Sun, May 31 - Sun, Jun 7

BOS

Boston

SNN

Shannon

$878 Roundtrip, found 17 hours ago

$878

Roundtrip

found 17 hours ago

Select American Airlines flight, departing Sun, May 31 from Boston to Shannon, returning Sun, Jun 7, priced at $878 found 17 hours ago

Sun, May 31 - Sun, Jun 7

BOS

Boston

SNN

Shannon

$879 Roundtrip, found 17 hours ago

$879

Roundtrip

found 17 hours ago

Select American Airlines flight, departing Sun, May 31 from Boston to Shannon, returning Sun, Jun 7, priced at $879 found 17 hours ago

Sun, May 31 - Sun, Jun 7

BOS

Boston

SNN

Shannon

$882 Roundtrip, found 17 hours ago

$882

Roundtrip

found 17 hours ago

Select American Airlines flight, departing Sun, May 31 from Boston to Shannon, returning Sun, Jun 7, priced at $882 found 17 hours ago

Sat, Jun 6 - Mon, Jun 8

BOS

Boston

SNN

Shannon

$1,071 Roundtrip, found 18 hours ago

$1,071

Roundtrip

found 18 hours ago

Select American Airlines flight, departing Sat, Jun 6 from Boston to Shannon, returning Mon, Jun 8, priced at $1,071 found 18 hours ago