$314 Cheap United flights Harrisburg (MDT) to St. Louis (STL)

$314 Cheap United flights Harrisburg (MDT) to St. Louis (STL)

Prices were available within the past 7 days and start at $314 for one-way flights and $430 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 8 - Sun, Sep 13

MDT

Harrisburg

STL

St. Louis

$430 Roundtrip, found 22 hours ago

$430

Roundtrip

found 22 hours ago

Select United flight, departing Tue, Sep 8 from Harrisburg to St. Louis, returning Sun, Sep 13, priced at $430 found 22 hours ago

Thu, Sep 10 - Sun, Sep 13

MDT

Harrisburg

STL

St. Louis

$435 Roundtrip, found 22 hours ago

$435

Roundtrip

found 22 hours ago

Select United flight, departing Thu, Sep 10 from Harrisburg to St. Louis, returning Sun, Sep 13, priced at $435 found 22 hours ago

Fri, Sep 11 - Sun, Sep 13

MDT

Harrisburg

STL

St. Louis

$444 Roundtrip, found 22 hours ago

$444

Roundtrip

found 22 hours ago

Select United flight, departing Fri, Sep 11 from Harrisburg to St. Louis, returning Sun, Sep 13, priced at $444 found 22 hours ago

Thu, Sep 10 - Sun, Sep 13

MDT

Harrisburg

STL

St. Louis

$483 Roundtrip, found 22 hours ago

$483

Roundtrip

found 22 hours ago

Select United flight, departing Thu, Sep 10 from Harrisburg to St. Louis, returning Sun, Sep 13, priced at $483 found 22 hours ago

Thu, Sep 10 - Sun, Sep 13

MDT

Harrisburg

STL

St. Louis

$515 Roundtrip, found 22 hours ago

$515

Roundtrip

found 22 hours ago

Select United flight, departing Thu, Sep 10 from Harrisburg to St. Louis, returning Sun, Sep 13, priced at $515 found 22 hours ago

Thu, Sep 10 - Sun, Sep 13

MDT

Harrisburg

STL

St. Louis

$563 Roundtrip, found 22 hours ago

$563

Roundtrip

found 22 hours ago

Select United flight, departing Thu, Sep 10 from Harrisburg to St. Louis, returning Sun, Sep 13, priced at $563 found 22 hours ago