$222 Cheap United flights Harrisburg (MDT) to St. Louis (STL)

$222 Cheap United flights Harrisburg (MDT) to St. Louis (STL)

Prices were available within the past 7 days and start at $222 for one-way flights and $374 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Aug 16 - Fri, Aug 22

MDT

Harrisburg

STL

St. Louis

$374 Roundtrip, found 16 hours ago

$374

Roundtrip

found 16 hours ago

Select United flight, departing Sat, Aug 16 from Harrisburg to St. Louis, returning Fri, Aug 22, priced at $374 found 16 hours ago

Tue, Aug 12 - Fri, Aug 22

MDT

Harrisburg

STL

St. Louis

$376 Roundtrip, found 16 hours ago

$376

Roundtrip

found 16 hours ago

Select United flight, departing Tue, Aug 12 from Harrisburg to St. Louis, returning Fri, Aug 22, priced at $376 found 16 hours ago

Fri, Aug 15 - Tue, Aug 19

MDT

Harrisburg

STL

St. Louis

$378 Roundtrip, found 14 hours ago

$378

Roundtrip

found 14 hours ago

Select United flight, departing Fri, Aug 15 from Harrisburg to St. Louis, returning Tue, Aug 19, priced at $378 found 14 hours ago

Fri, Aug 15 - Fri, Aug 22

MDT

Harrisburg

STL

St. Louis

$389 Roundtrip, found 16 hours ago

$389

Roundtrip

found 16 hours ago

Select United flight, departing Fri, Aug 15 from Harrisburg to St. Louis, returning Fri, Aug 22, priced at $389 found 16 hours ago

Fri, Aug 15 - Tue, Aug 19

MDT

Harrisburg

STL

St. Louis

$413 Roundtrip, found 14 hours ago

$413

Roundtrip

found 14 hours ago

Select United flight, departing Fri, Aug 15 from Harrisburg to St. Louis, returning Tue, Aug 19, priced at $413 found 14 hours ago

Fri, Aug 15 - Tue, Aug 19

MDT

Harrisburg

STL

St. Louis

$419 Roundtrip, found 14 hours ago

$419

Roundtrip

found 14 hours ago

Select United flight, departing Fri, Aug 15 from Harrisburg to St. Louis, returning Tue, Aug 19, priced at $419 found 14 hours ago