$202 Cheap United flights Washington (DCA) to St. Louis (STL)

$202 Cheap United flights Washington (DCA) to St. Louis (STL)

Prices were available within the past 7 days and start at $202 for one-way flights and $413 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Nov 24 - Sat, Nov 29

DCA

Washington

STL

St. Louis

$413 Roundtrip, found 1 day ago

$413

Roundtrip

found 1 day ago

Select United flight, departing Mon, Nov 24 from Washington to St. Louis, returning Sat, Nov 29, priced at $413 found 1 day ago

Wed, Nov 26 - Sat, Nov 29

DCA

Washington

STL

St. Louis

$473 Roundtrip, found 1 day ago

$473

Roundtrip

found 1 day ago

Select United flight, departing Wed, Nov 26 from Washington to St. Louis, returning Sat, Nov 29, priced at $473 found 1 day ago

Sun, Nov 23 - Sat, Nov 29

DCA

Washington

STL

St. Louis

$516 Roundtrip, found 1 day ago

$516

Roundtrip

found 1 day ago

Select United flight, departing Sun, Nov 23 from Washington to St. Louis, returning Sat, Nov 29, priced at $516 found 1 day ago

Wed, Nov 26 - Sun, Nov 30

DCA

Washington

STL

St. Louis

$611 Roundtrip, found 1 day ago

$611

Roundtrip

found 1 day ago

Select United flight, departing Wed, Nov 26 from Washington to St. Louis, returning Sun, Nov 30, priced at $611 found 1 day ago

Wed, Nov 26 - Sun, Nov 30

DCA

Washington

STL

St. Louis

$629 Roundtrip, found 1 day ago

$629

Roundtrip

found 1 day ago

Select United flight, departing Wed, Nov 26 from Washington to St. Louis, returning Sun, Nov 30, priced at $629 found 1 day ago

Wed, Nov 26 - Sun, Nov 30

DCA

Washington

STL

St. Louis

$646 Roundtrip, found 1 day ago

$646

Roundtrip

found 1 day ago

Select United flight, departing Wed, Nov 26 from Washington to St. Louis, returning Sun, Nov 30, priced at $646 found 1 day ago