$553 Cheap American Airlines flights St. Louis (STL) to Shannon (SNN)

$553 Cheap American Airlines flights St. Louis (STL) to Shannon (SNN)

Prices were available within the past 7 days and start at $553 for one-way flights and $1,431 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Apr 10 - Sat, Apr 11

STL

St. Louis

SNN

Shannon

$1,431 Roundtrip, found 1 day ago

$1,431

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Apr 10 from St. Louis to Shannon, returning Sat, Apr 11, priced at $1,431 found 1 day ago

Fri, Apr 10 - Sat, Apr 11

STL

St. Louis

SNN

Shannon

$1,549 Roundtrip, found 1 day ago

$1,549

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Apr 10 from St. Louis to Shannon, returning Sat, Apr 11, priced at $1,549 found 1 day ago

Fri, Apr 10 - Sat, Apr 11

STL

St. Louis

SNN

Shannon

$1,580 Roundtrip, found 1 day ago

$1,580

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Apr 10 from St. Louis to Shannon, returning Sat, Apr 11, priced at $1,580 found 1 day ago

Fri, Apr 10 - Sat, Apr 11

STL

St. Louis

SNN

Shannon

$1,580 Roundtrip, found 1 day ago

$1,580

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Apr 10 from St. Louis to Shannon, returning Sat, Apr 11, priced at $1,580 found 1 day ago

Fri, Apr 10 - Sat, Apr 11

STL

St. Louis

SNN

Shannon

$1,584 Roundtrip, found 1 day ago

$1,584

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Apr 10 from St. Louis to Shannon, returning Sat, Apr 11, priced at $1,584 found 1 day ago

Fri, Apr 10 - Sat, Apr 11

STL

St. Louis

SNN

Shannon

$1,585 Roundtrip, found 1 day ago

$1,585

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Apr 10 from St. Louis to Shannon, returning Sat, Apr 11, priced at $1,585 found 1 day ago