$93 Cheap United flights Washington (DCA) to St. Louis (STL)

$93 Cheap United flights Washington (DCA) to St. Louis (STL)

Prices were available within the past 7 days and start at $93 for one-way flights and $175 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Feb 27 - Mon, Mar 2

DCA

Washington

STL

St. Louis

$175 Roundtrip, found 5 days ago

$175

Roundtrip

found 5 days ago

Select United flight, departing Fri, Feb 27 from Washington to St. Louis, returning Mon, Mar 2, priced at $175 found 5 days ago

Fri, Feb 27 - Mon, Mar 2

DCA

Washington

STL

St. Louis

$185 Roundtrip, found 5 days ago

$185

Roundtrip

found 5 days ago

Select United flight, departing Fri, Feb 27 from Washington to St. Louis, returning Mon, Mar 2, priced at $185 found 5 days ago

Fri, Feb 27 - Mon, Mar 2

DCA

Washington

STL

St. Louis

$210 Roundtrip, found 5 days ago

$210

Roundtrip

found 5 days ago

Select United flight, departing Fri, Feb 27 from Washington to St. Louis, returning Mon, Mar 2, priced at $210 found 5 days ago

Fri, Feb 27 - Mon, Mar 2

DCA

Washington

STL

St. Louis

$227 Roundtrip, found 5 days ago

$227

Roundtrip

found 5 days ago

Select United flight, departing Fri, Feb 27 from Washington to St. Louis, returning Mon, Mar 2, priced at $227 found 5 days ago

Fri, Feb 27 - Mon, Mar 2

DCA

Washington

STL

St. Louis

$238 Roundtrip, found 5 days ago

$238

Roundtrip

found 5 days ago

Select United flight, departing Fri, Feb 27 from Washington to St. Louis, returning Mon, Mar 2, priced at $238 found 5 days ago

Fri, Feb 27 - Mon, Mar 2

DCA

Washington

STL

St. Louis

$245 Roundtrip, found 5 days ago

$245

Roundtrip

found 5 days ago

Select United flight, departing Fri, Feb 27 from Washington to St. Louis, returning Mon, Mar 2, priced at $245 found 5 days ago