$274 Cheap United flights St. Louis (STL) to McAllen (MFE)

$274 Cheap United flights St. Louis (STL) to McAllen (MFE)

Prices were available within the past 7 days and start at $274 for one-way flights and $484 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Dec 3 - Sun, Dec 7

STL

St. Louis

MFE

McAllen

$484 Roundtrip, found 1 day ago

$484

Roundtrip

found 1 day ago

Select United flight, departing Wed, Dec 3 from St. Louis to McAllen, returning Sun, Dec 7, priced at $484 found 1 day ago

Wed, Dec 3 - Sun, Dec 7

STL

St. Louis

MFE

McAllen

$492 Roundtrip, found 1 day ago

$492

Roundtrip

found 1 day ago

Select United flight, departing Wed, Dec 3 from St. Louis to McAllen, returning Sun, Dec 7, priced at $492 found 1 day ago

Wed, Dec 3 - Sun, Dec 7

STL

St. Louis

MFE

McAllen

$507 Roundtrip, found 1 day ago

$507

Roundtrip

found 1 day ago

Select United flight, departing Wed, Dec 3 from St. Louis to McAllen, returning Sun, Dec 7, priced at $507 found 1 day ago