Cheap Flights from St. Louis to Arlington

Cheap flights from St. Louis to Arlington (XLS-WAS)

Prices were available within the past 7 days and start at €57 for one-way flights and €113 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, 10 Jul - Mon, 14 Jul

JFK

New York

IAD

Washington

€113 Return, found 4 days ago

€113

Return

found 4 days ago

Select Delta flight, departing Thu, 10 Jul from New York to Washington, returning Mon, 14 Jul, priced at €113 found 4 days ago

Thu, 17 Jul - Sun, 20 Jul

JFK

New York

DCA

Washington

€113 Return, found 7 hours ago

€113

Return

found 7 hours ago

Select American Airlines flight, departing Thu, 17 Jul from New York to Washington, returning Sun, 20 Jul, priced at €113 found 7 hours ago

Thu, 17 Jul - Sun, 20 Jul

JFK

New York

DCA

Washington

€113 Return, found 7 hours ago

€113

Return

found 7 hours ago

Select JetBlue Airways flight, departing Thu, 17 Jul from New York to Washington, returning Sun, 20 Jul, priced at €113 found 7 hours ago

Thu, 18 Sep - Fri, 26 Sep

DUB

Dublin

BWI

Baltimore

€298 Return, found 4 days ago

€298

Return

found 4 days ago

Select Fly Play flight, departing Thu, 18 Sep from Dublin to Baltimore, returning Fri, 26 Sep, priced at €298 found 4 days ago

Mon, 19 Jan - Sun, 25 Jan

DUB

Dublin

IAD

Washington

€344 Return, found 5 days ago

€344

Return

found 5 days ago

Select TAP Portugal flight, departing Mon, 19 Jan from Dublin to Washington, returning Sun, 25 Jan, priced at €344 found 5 days ago

Sat, 4 Oct - Sun, 5 Oct

DUB

Dublin

IAD

Washington

€371 Return, found 6 days ago

€371

Return

found 6 days ago

Select Icelandair flight, departing Sat, 4 Oct from Dublin to Washington, returning Sun, 5 Oct, priced at €371 found 6 days ago