Cheap flights from St. Louis to Arlington from CA $137

Cheap flights from St. Louis (STL) to Arlington (WAS)

Prices were available within the past 7 days and start at CA $137 for one-way flights and CA $378 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue., Sep. 16 - Tue., Sep. 16

STL

St. Louis

BWI

Baltimore

CA $378 Roundtrip, found 6 days ago

CA $378

Roundtrip

found 6 days ago

Select Delta flight, departing Tue., Sep. 16 from St. Louis to Baltimore, returning Tue., Sep. 16, priced at CA $378 found 6 days ago

Fri., Sep. 19 - Sun., Sep. 21

STL

St. Louis

BWI

Baltimore

CA $410 Roundtrip, found 6 days ago

CA $410

Roundtrip

found 6 days ago

Select American Airlines flight, departing Fri., Sep. 19 from St. Louis to Baltimore, returning Sun., Sep. 21, priced at CA $410 found 6 days ago

Tue., Sep. 16 - Sat., Sep. 20

STL

St. Louis

BWI

Baltimore

CA $415 Roundtrip, found 6 days ago

CA $415

Roundtrip

found 6 days ago

Select Delta flight, departing Tue., Sep. 16 from St. Louis to Baltimore, returning Sat., Sep. 20, priced at CA $415 found 6 days ago

Sun., Sep. 21 - Mon., Sep. 22

STL

St. Louis

BWI

Baltimore

CA $419 Roundtrip, found 6 days ago

CA $419

Roundtrip

found 6 days ago

Select Delta flight, departing Sun., Sep. 21 from St. Louis to Baltimore, returning Mon., Sep. 22, priced at CA $419 found 6 days ago

Fri., Sep. 19 - Sun., Sep. 21

STL

St. Louis

BWI

Baltimore

CA $444 Roundtrip, found 6 days ago

CA $444

Roundtrip

found 6 days ago

Select American Airlines flight, departing Fri., Sep. 19 from St. Louis to Baltimore, returning Sun., Sep. 21, priced at CA $444 found 6 days ago

Fri., Sep. 19 - Sun., Sep. 21

STL

St. Louis

BWI

Baltimore

CA $445 Roundtrip, found 6 days ago

CA $445

Roundtrip

found 6 days ago

Select United flight, departing Fri., Sep. 19 from St. Louis to Baltimore, returning Sun., Sep. 21, priced at CA $445 found 6 days ago