$233 Cheap United flights St. Louis (STL) to McAllen (MFE)

$233 Cheap United flights St. Louis (STL) to McAllen (MFE)

Prices were available within the past 7 days and start at $233 for one-way flights and $427 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Dec 29 - Fri, Jan 2

STL

St. Louis

MFE

McAllen

$427 Roundtrip, found 14 hours ago

$427

Roundtrip

found 14 hours ago

Select United flight, departing Mon, Dec 29 from St. Louis to McAllen, returning Fri, Jan 2, priced at $427 found 14 hours ago

Mon, Dec 29 - Fri, Jan 2

STL

St. Louis

MFE

McAllen

$462 Roundtrip, found 14 hours ago

$462

Roundtrip

found 14 hours ago

Select United flight, departing Mon, Dec 29 from St. Louis to McAllen, returning Fri, Jan 2, priced at $462 found 14 hours ago

Mon, Dec 29 - Fri, Jan 2

STL

St. Louis

MFE

McAllen

$502 Roundtrip, found 14 hours ago

$502

Roundtrip

found 14 hours ago

Select United flight, departing Mon, Dec 29 from St. Louis to McAllen, returning Fri, Jan 2, priced at $502 found 14 hours ago

Mon, Dec 29 - Fri, Jan 2

STL

St. Louis

MFE

McAllen

$544 Roundtrip, found 14 hours ago

$544

Roundtrip

found 14 hours ago

Select United flight, departing Mon, Dec 29 from St. Louis to McAllen, returning Fri, Jan 2, priced at $544 found 14 hours ago

Mon, Dec 29 - Fri, Jan 2

STL

St. Louis

MFE

McAllen

$566 Roundtrip, found 14 hours ago

$566

Roundtrip

found 14 hours ago

Select United flight, departing Mon, Dec 29 from St. Louis to McAllen, returning Fri, Jan 2, priced at $566 found 14 hours ago

Mon, Dec 29 - Fri, Jan 2

STL

St. Louis

MFE

McAllen

$577 Roundtrip, found 14 hours ago

$577

Roundtrip

found 14 hours ago

Select United flight, departing Mon, Dec 29 from St. Louis to McAllen, returning Fri, Jan 2, priced at $577 found 14 hours ago