$261 Cheap United flights Las Vegas (LAS) to St. Louis (STL)

$261 Cheap United flights Las Vegas (LAS) to St. Louis (STL)

Prices were available within the past 7 days and start at $261 for one-way flights and $350 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jun 8 - Sun, Jun 14

LAS

Las Vegas

STL

St. Louis

$350 Roundtrip, found 5 days ago

$350

Roundtrip

found 5 days ago

Select United flight, departing Mon, Jun 8 from Las Vegas to St. Louis, returning Sun, Jun 14, priced at $350 found 5 days ago

Mon, Jun 8 - Sun, Jun 14

LAS

Las Vegas

STL

St. Louis

$402 Roundtrip, found 5 days ago

$402

Roundtrip

found 5 days ago

Select United flight, departing Mon, Jun 8 from Las Vegas to St. Louis, returning Sun, Jun 14, priced at $402 found 5 days ago

Mon, Jun 8 - Sun, Jun 14

LAS

Las Vegas

STL

St. Louis

$403 Roundtrip, found 5 days ago

$403

Roundtrip

found 5 days ago

Select United flight, departing Mon, Jun 8 from Las Vegas to St. Louis, returning Sun, Jun 14, priced at $403 found 5 days ago

Mon, Sep 14 - Mon, Sep 21

LAS

Las Vegas

STL

St. Louis

$431 Roundtrip, found 1 day ago

$431

Roundtrip

found 1 day ago

Select United flight, departing Mon, Sep 14 from Las Vegas to St. Louis, returning Mon, Sep 21, priced at $431 found 1 day ago

Mon, Sep 14 - Mon, Sep 21

LAS

Las Vegas

STL

St. Louis

$447 Roundtrip, found 1 day ago

$447

Roundtrip

found 1 day ago

Select United flight, departing Mon, Sep 14 from Las Vegas to St. Louis, returning Mon, Sep 21, priced at $447 found 1 day ago

Mon, Jun 8 - Sun, Jun 14

LAS

Las Vegas

STL

St. Louis

$448 Roundtrip, found 5 days ago

$448

Roundtrip

found 5 days ago

Select United flight, departing Mon, Jun 8 from Las Vegas to St. Louis, returning Sun, Jun 14, priced at $448 found 5 days ago