$133 Cheap American Airlines flights St. Louis (STL) to Boston (BOS)

$133 Cheap American Airlines flights St. Louis (STL) to Boston (BOS)

Prices were available within the past 7 days and start at $133 for one-way flights and $386 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Nov 22 - Fri, Nov 28

STL

St. Louis

BOS

Boston

$386 Roundtrip, found 1 day ago

$386

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Nov 22 from St. Louis to Boston, returning Fri, Nov 28, priced at $386 found 1 day ago

Sat, Nov 22 - Fri, Nov 28

STL

St. Louis

BOS

Boston

$396 Roundtrip, found 1 day ago

$396

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Nov 22 from St. Louis to Boston, returning Fri, Nov 28, priced at $396 found 1 day ago

Sat, Nov 22 - Fri, Nov 28

STL

St. Louis

BOS

Boston

$406 Roundtrip, found 1 day ago

$406

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Nov 22 from St. Louis to Boston, returning Fri, Nov 28, priced at $406 found 1 day ago

Sat, Nov 22 - Fri, Nov 28

STL

St. Louis

BOS

Boston

$421 Roundtrip, found 1 day ago

$421

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Nov 22 from St. Louis to Boston, returning Fri, Nov 28, priced at $421 found 1 day ago

Sat, Nov 22 - Fri, Nov 28

STL

St. Louis

BOS

Boston

$424 Roundtrip, found 1 day ago

$424

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Nov 22 from St. Louis to Boston, returning Fri, Nov 28, priced at $424 found 1 day ago

Fri, Nov 21 - Fri, Nov 28

STL

St. Louis

BOS

Boston

$431 Roundtrip, found 1 day ago

$431

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Nov 21 from St. Louis to Boston, returning Fri, Nov 28, priced at $431 found 1 day ago