$409 Cheap United flights Washington (DCA) to Shannon (SNN)

$409 Cheap United flights Washington (DCA) to Shannon (SNN)

Prices were available within the past 7 days and start at $409 for one-way flights and $546 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jul 30 - Fri, Aug 8

DCA

Washington

SNN

Shannon

$546 Roundtrip, found 3 days ago

$546

Roundtrip

found 3 days ago

Select United flight, departing Wed, Jul 30 from Washington to Shannon, returning Fri, Aug 8, priced at $546 found 3 days ago

Fri, Aug 1 - Wed, Aug 6

DCA

Washington

SNN

Shannon

$596 Roundtrip, found 3 days ago

$596

Roundtrip

found 3 days ago

Select United flight, departing Fri, Aug 1 from Washington to Shannon, returning Wed, Aug 6, priced at $596 found 3 days ago

Wed, Jul 30 - Mon, Aug 4

DCA

Washington

SNN

Shannon

$606 Roundtrip, found 3 days ago

$606

Roundtrip

found 3 days ago

Select United flight, departing Wed, Jul 30 from Washington to Shannon, returning Mon, Aug 4, priced at $606 found 3 days ago

Fri, Aug 1 - Mon, Aug 4

DCA

Washington

SNN

Shannon

$656 Roundtrip, found 3 days ago

$656

Roundtrip

found 3 days ago

Select United flight, departing Fri, Aug 1 from Washington to Shannon, returning Mon, Aug 4, priced at $656 found 3 days ago

Fri, Aug 1 - Wed, Aug 6

DCA

Washington

SNN

Shannon

$715 Roundtrip, found 3 days ago

$715

Roundtrip

found 3 days ago

Select United flight, departing Fri, Aug 1 from Washington to Shannon, returning Wed, Aug 6, priced at $715 found 3 days ago

Fri, Aug 1 - Mon, Aug 4

DCA

Washington

SNN

Shannon

$775 Roundtrip, found 3 days ago

$775

Roundtrip

found 3 days ago

Select United flight, departing Fri, Aug 1 from Washington to Shannon, returning Mon, Aug 4, priced at $775 found 3 days ago

Wed, Jul 30 - Fri, Aug 1

DCA

Washington

SNN

Shannon

$920 Roundtrip, found 3 days ago

$920

Roundtrip

found 3 days ago

Select United flight, departing Wed, Jul 30 from Washington to Shannon, returning Fri, Aug 1, priced at $920 found 3 days ago