$142 Cheap American Airlines flights Washington (IAD) to St. Louis (STL)

$142 Cheap American Airlines flights Washington (IAD) to St. Louis (STL)

Prices were available within the past 7 days and start at $142 for one-way flights and $283 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Dec 3 - Tue, Dec 16

IAD

Washington

STL

St. Louis

$283 Roundtrip, found 1 day ago

$283

Roundtrip

found 1 day ago

Select American Airlines flight, departing Wed, Dec 3 from Washington to St. Louis, returning Tue, Dec 16, priced at $283 found 1 day ago

Wed, Dec 3 - Tue, Dec 16

IAD

Washington

STL

St. Louis

$294 Roundtrip, found 1 day ago

$294

Roundtrip

found 1 day ago

Select American Airlines flight, departing Wed, Dec 3 from Washington to St. Louis, returning Tue, Dec 16, priced at $294 found 1 day ago

Wed, Dec 3 - Tue, Dec 16

IAD

Washington

STL

St. Louis

$304 Roundtrip, found 1 day ago

$304

Roundtrip

found 1 day ago

Select American Airlines flight, departing Wed, Dec 3 from Washington to St. Louis, returning Tue, Dec 16, priced at $304 found 1 day ago

Wed, Dec 3 - Tue, Dec 16

IAD

Washington

STL

St. Louis

$329 Roundtrip, found 1 day ago

$329

Roundtrip

found 1 day ago

Select American Airlines flight, departing Wed, Dec 3 from Washington to St. Louis, returning Tue, Dec 16, priced at $329 found 1 day ago

Wed, Dec 3 - Tue, Dec 16

IAD

Washington

STL

St. Louis

$365 Roundtrip, found 1 day ago

$365

Roundtrip

found 1 day ago

Select American Airlines flight, departing Wed, Dec 3 from Washington to St. Louis, returning Tue, Dec 16, priced at $365 found 1 day ago