$141 Cheap United flights Denver (DEN) to St. Louis (STL)

$141 Cheap United flights Denver (DEN) to St. Louis (STL)

Prices were available within the past 7 days and start at $141 for one-way flights and $201 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Apr 29 - Wed, May 6

DEN

Denver

STL

St. Louis

$201 Roundtrip, found 1 hour ago

$201

Roundtrip

found 1 hour ago

Select United flight, departing Wed, Apr 29 from Denver to St. Louis, returning Wed, May 6, priced at $201 found 1 hour ago

Wed, Apr 29 - Wed, May 6

DEN

Denver

STL

St. Louis

$216 Roundtrip, found 1 hour ago

$216

Roundtrip

found 1 hour ago

Select United flight, departing Wed, Apr 29 from Denver to St. Louis, returning Wed, May 6, priced at $216 found 1 hour ago

Wed, Apr 29 - Wed, May 6

DEN

Denver

STL

St. Louis

$251 Roundtrip, found 1 hour ago

$251

Roundtrip

found 1 hour ago

Select United flight, departing Wed, Apr 29 from Denver to St. Louis, returning Wed, May 6, priced at $251 found 1 hour ago