$211 Cheap American Airlines flights St. Louis (STL) to Boston (BOS)

$211 Cheap American Airlines flights St. Louis (STL) to Boston (BOS)

Prices were available within the past 7 days and start at $211 for one-way flights and $349 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Aug 3 - Wed, Aug 13

STL

St. Louis

BOS

Boston

$349 Roundtrip, found 1 day ago

$349

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sun, Aug 3 from St. Louis to Boston, returning Wed, Aug 13, priced at $349 found 1 day ago

Sun, Aug 3 - Wed, Aug 13

STL

St. Louis

BOS

Boston

$362 Roundtrip, found 1 day ago

$362

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sun, Aug 3 from St. Louis to Boston, returning Wed, Aug 13, priced at $362 found 1 day ago

Sun, Aug 3 - Wed, Aug 13

STL

St. Louis

BOS

Boston

$370 Roundtrip, found 1 day ago

$370

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sun, Aug 3 from St. Louis to Boston, returning Wed, Aug 13, priced at $370 found 1 day ago

Sun, Aug 3 - Wed, Aug 13

STL

St. Louis

BOS

Boston

$372 Roundtrip, found 1 day ago

$372

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sun, Aug 3 from St. Louis to Boston, returning Wed, Aug 13, priced at $372 found 1 day ago

Sun, Aug 3 - Wed, Aug 13

STL

St. Louis

BOS

Boston

$376 Roundtrip, found 1 day ago

$376

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sun, Aug 3 from St. Louis to Boston, returning Wed, Aug 13, priced at $376 found 1 day ago

Sun, Aug 3 - Wed, Aug 13

STL

St. Louis

BOS

Boston

$380 Roundtrip, found 1 day ago

$380

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sun, Aug 3 from St. Louis to Boston, returning Wed, Aug 13, priced at $380 found 1 day ago