$186 Cheap United flights Houston (IAH) to St. Louis (STL)

$186 Cheap United flights Houston (IAH) to St. Louis (STL)

Prices were available within the past 7 days and start at $186 for one-way flights and $266 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Apr 23 - Thu, Apr 30

IAH

Houston

STL

St. Louis

$266 Roundtrip, found 3 days ago

$266

Roundtrip

found 3 days ago

Select United flight, departing Thu, Apr 23 from Houston to St. Louis, returning Thu, Apr 30, priced at $266 found 3 days ago

Tue, Apr 21 - Tue, Apr 28

IAH

Houston

STL

St. Louis

$291 Roundtrip, found 3 days ago

$291

Roundtrip

found 3 days ago

Select United flight, departing Tue, Apr 21 from Houston to St. Louis, returning Tue, Apr 28, priced at $291 found 3 days ago

Thu, Apr 23 - Thu, Apr 30

IAH

Houston

STL

St. Louis

$301 Roundtrip, found 3 days ago

$301

Roundtrip

found 3 days ago

Select United flight, departing Thu, Apr 23 from Houston to St. Louis, returning Thu, Apr 30, priced at $301 found 3 days ago

Thu, Apr 23 - Thu, Apr 30

IAH

Houston

STL

St. Louis

$305 Roundtrip, found 3 days ago

$305

Roundtrip

found 3 days ago

Select United flight, departing Thu, Apr 23 from Houston to St. Louis, returning Thu, Apr 30, priced at $305 found 3 days ago

Thu, Apr 23 - Thu, Apr 30

IAH

Houston

STL

St. Louis

$337 Roundtrip, found 3 days ago

$337

Roundtrip

found 3 days ago

Select United flight, departing Thu, Apr 23 from Houston to St. Louis, returning Thu, Apr 30, priced at $337 found 3 days ago

Wed, Apr 22 - Wed, Apr 29

IAH

Houston

STL

St. Louis

$341 Roundtrip, found 3 days ago

$341

Roundtrip

found 3 days ago

Select United flight, departing Wed, Apr 22 from Houston to St. Louis, returning Wed, Apr 29, priced at $341 found 3 days ago

Thu, Apr 23 - Thu, Apr 30

IAH

Houston

STL

St. Louis

$347 Roundtrip, found 3 days ago

$347

Roundtrip

found 3 days ago

Select United flight, departing Thu, Apr 23 from Houston to St. Louis, returning Thu, Apr 30, priced at $347 found 3 days ago