Cheap United flights Washington (DCA) to Shannon (SNN)

Cheap United flights Washington (DCA) to Shannon (SNN)

Prices were available within the past 7 days and start at for one-way flights and $600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, May 5 - Tue, May 12

DCA

Washington

SNN

Shannon

$600 Roundtrip, found 1 day ago

$600

Roundtrip

found 1 day ago

Select United flight, departing Tue, May 5 from Washington to Shannon, returning Tue, May 12, priced at $600 found 1 day ago

Wed, May 6 - Tue, May 12

DCA

Washington

SNN

Shannon

$618 Roundtrip, found 1 day ago

$618

Roundtrip

found 1 day ago

Select United flight, departing Wed, May 6 from Washington to Shannon, returning Tue, May 12, priced at $618 found 1 day ago

Wed, May 6 - Mon, May 11

DCA

Washington

SNN

Shannon

$668 Roundtrip, found 1 day ago

$668

Roundtrip

found 1 day ago

Select United flight, departing Wed, May 6 from Washington to Shannon, returning Mon, May 11, priced at $668 found 1 day ago

Fri, May 8 - Tue, May 12

DCA

Washington

SNN

Shannon

$673 Roundtrip, found 1 day ago

$673

Roundtrip

found 1 day ago

Select United flight, departing Fri, May 8 from Washington to Shannon, returning Tue, May 12, priced at $673 found 1 day ago

Mon, May 11 - Tue, May 26

DCA

Washington

SNN

Shannon

$679 Roundtrip, found 1 day ago

$679

Roundtrip

found 1 day ago

Select United flight, departing Mon, May 11 from Washington to Shannon, returning Tue, May 26, priced at $679 found 1 day ago

Wed, May 6 - Thu, May 14

DCA

Washington

SNN

Shannon

$685 Roundtrip, found 1 day ago

$685

Roundtrip

found 1 day ago

Select United flight, departing Wed, May 6 from Washington to Shannon, returning Thu, May 14, priced at $685 found 1 day ago

Thu, May 7 - Mon, May 11

DCA

Washington

SNN

Shannon

$718 Roundtrip, found 1 day ago

$718

Roundtrip

found 1 day ago

Select United flight, departing Thu, May 7 from Washington to Shannon, returning Mon, May 11, priced at $718 found 1 day ago

Fri, May 8 - Mon, May 11

DCA

Washington

SNN

Shannon

$723 Roundtrip, found 1 day ago

$723

Roundtrip

found 1 day ago

Select United flight, departing Fri, May 8 from Washington to Shannon, returning Mon, May 11, priced at $723 found 1 day ago

Sat, May 9 - Tue, May 26

DCA

Washington

SNN

Shannon

$729 Roundtrip, found 1 day ago

$729

Roundtrip

found 1 day ago

Select United flight, departing Sat, May 9 from Washington to Shannon, returning Tue, May 26, priced at $729 found 1 day ago

Fri, May 8 - Tue, May 26

DCA

Washington

SNN

Shannon

$734 Roundtrip, found 1 day ago

$734

Roundtrip

found 1 day ago

Select United flight, departing Fri, May 8 from Washington to Shannon, returning Tue, May 26, priced at $734 found 1 day ago

Mon, May 11 - Mon, May 18

DCA

Washington

SNN

Shannon

$739 Roundtrip, found 1 day ago

$739

Roundtrip

found 1 day ago

Select United flight, departing Mon, May 11 from Washington to Shannon, returning Mon, May 18, priced at $739 found 1 day ago

Fri, May 8 - Fri, May 15

DCA

Washington

SNN

Shannon

$741 Roundtrip, found 1 day ago

$741

Roundtrip

found 1 day ago

Select United flight, departing Fri, May 8 from Washington to Shannon, returning Fri, May 15, priced at $741 found 1 day ago