$173 Cheap United flights Houston (IAH) to St. Louis (STL)

$173 Cheap United flights Houston (IAH) to St. Louis (STL)

Prices were available within the past 7 days and start at $173 for one-way flights and $315 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Nov 9 - Fri, Nov 14

IAH

Houston

STL

St. Louis

$315 Roundtrip, found 2 days ago

$315

Roundtrip

found 2 days ago

Select United flight, departing Sun, Nov 9 from Houston to St. Louis, returning Fri, Nov 14, priced at $315 found 2 days ago

Sun, Nov 9 - Fri, Nov 14

IAH

Houston

STL

St. Louis

$330 Roundtrip, found 2 days ago

$330

Roundtrip

found 2 days ago

Select United flight, departing Sun, Nov 9 from Houston to St. Louis, returning Fri, Nov 14, priced at $330 found 2 days ago

Sun, Nov 9 - Fri, Nov 14

IAH

Houston

STL

St. Louis

$340 Roundtrip, found 2 days ago

$340

Roundtrip

found 2 days ago

Select United flight, departing Sun, Nov 9 from Houston to St. Louis, returning Fri, Nov 14, priced at $340 found 2 days ago

Sun, Nov 9 - Fri, Nov 14

IAH

Houston

STL

St. Louis

$350 Roundtrip, found 2 days ago

$350

Roundtrip

found 2 days ago

Select United flight, departing Sun, Nov 9 from Houston to St. Louis, returning Fri, Nov 14, priced at $350 found 2 days ago

Sun, Nov 9 - Fri, Nov 14

IAH

Houston

STL

St. Louis

$360 Roundtrip, found 2 days ago

$360

Roundtrip

found 2 days ago

Select United flight, departing Sun, Nov 9 from Houston to St. Louis, returning Fri, Nov 14, priced at $360 found 2 days ago

Sun, Nov 9 - Fri, Nov 14

IAH

Houston

STL

St. Louis

$365 Roundtrip, found 2 days ago

$365

Roundtrip

found 2 days ago

Select United flight, departing Sun, Nov 9 from Houston to St. Louis, returning Fri, Nov 14, priced at $365 found 2 days ago