$282 Cheap United flights St. Louis (STL) to Allentown (ABE)

$282 Cheap United flights St. Louis (STL) to Allentown (ABE)

Prices were available within the past 7 days and start at $282 for one-way flights and $400 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Jul 26 - Sat, Aug 1

STL

St. Louis

ABE

Allentown

$400 Roundtrip, found 3 days ago

$400

Roundtrip

found 3 days ago

Select United flight, departing Sun, Jul 26 from St. Louis to Allentown, returning Sat, Aug 1, priced at $400 found 3 days ago

Sun, Jul 26 - Sat, Aug 1

STL

St. Louis

ABE

Allentown

$438 Roundtrip, found 3 days ago

$438

Roundtrip

found 3 days ago

Select United flight, departing Sun, Jul 26 from St. Louis to Allentown, returning Sat, Aug 1, priced at $438 found 3 days ago

Sun, Jul 26 - Sat, Aug 1

STL

St. Louis

ABE

Allentown

$441 Roundtrip, found 3 days ago

$441

Roundtrip

found 3 days ago

Select United flight, departing Sun, Jul 26 from St. Louis to Allentown, returning Sat, Aug 1, priced at $441 found 3 days ago

Sun, Jul 26 - Sat, Aug 1

STL

St. Louis

ABE

Allentown

$480 Roundtrip, found 3 days ago

$480

Roundtrip

found 3 days ago

Select United flight, departing Sun, Jul 26 from St. Louis to Allentown, returning Sat, Aug 1, priced at $480 found 3 days ago

Sun, Jul 26 - Sat, Aug 1

STL

St. Louis

ABE

Allentown

$498 Roundtrip, found 3 days ago

$498

Roundtrip

found 3 days ago

Select United flight, departing Sun, Jul 26 from St. Louis to Allentown, returning Sat, Aug 1, priced at $498 found 3 days ago

Sun, Jul 26 - Sat, Aug 1

STL

St. Louis

ABE

Allentown

$518 Roundtrip, found 3 days ago

$518

Roundtrip

found 3 days ago

Select United flight, departing Sun, Jul 26 from St. Louis to Allentown, returning Sat, Aug 1, priced at $518 found 3 days ago