$232 Cheap United flights St. Louis (STL) to Allentown (ABE)

$232 Cheap United flights St. Louis (STL) to Allentown (ABE)

Prices were available within the past 7 days and start at $232 for one-way flights and $319 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jan 13 - Sun, Jan 25

STL

St. Louis

ABE

Allentown

$319 Roundtrip, found 1 day ago

$319

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jan 13 from St. Louis to Allentown, returning Sun, Jan 25, priced at $319 found 1 day ago

Tue, Jan 27 - Thu, Feb 12

STL

St. Louis

ABE

Allentown

$334 Roundtrip, found 1 day ago

$334

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jan 27 from St. Louis to Allentown, returning Thu, Feb 12, priced at $334 found 1 day ago

Mon, Jan 26 - Thu, Feb 12

STL

St. Louis

ABE

Allentown

$349 Roundtrip, found 1 day ago

$349

Roundtrip

found 1 day ago

Select United flight, departing Mon, Jan 26 from St. Louis to Allentown, returning Thu, Feb 12, priced at $349 found 1 day ago

Sat, Jan 17 - Sat, Jan 31

STL

St. Louis

ABE

Allentown

$372 Roundtrip, found 1 day ago

$372

Roundtrip

found 1 day ago

Select United flight, departing Sat, Jan 17 from St. Louis to Allentown, returning Sat, Jan 31, priced at $372 found 1 day ago

Mon, Feb 2 - Fri, Feb 13

STL

St. Louis

ABE

Allentown

$379 Roundtrip, found 1 day ago

$379

Roundtrip

found 1 day ago

Select United flight, departing Mon, Feb 2 from St. Louis to Allentown, returning Fri, Feb 13, priced at $379 found 1 day ago

Sat, Jan 17 - Mon, Feb 2

STL

St. Louis

ABE

Allentown

$387 Roundtrip, found 1 day ago

$387

Roundtrip

found 1 day ago

Select United flight, departing Sat, Jan 17 from St. Louis to Allentown, returning Mon, Feb 2, priced at $387 found 1 day ago