Cheap Flights to Washington County from $29

How much is the cheapest flight to Washington County?

Prices were available within the past 7 days and start at $29 for one-way flights and $58 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Feb 20 - Mon, Feb 23

MCO

Orlando

STL

St. Louis

$58 Roundtrip, just found

$58

Roundtrip

just found

Select Frontier Airlines flight, departing Fri, Feb 20 from Orlando to St. Louis, returning Mon, Feb 23, priced at $58 just found

Tue, Feb 24 - Tue, Mar 3

PHL

Philadelphia

STL

St. Louis

$128 Roundtrip, found 4 days ago

$128

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Tue, Feb 24 from Philadelphia to St. Louis, returning Tue, Mar 3, priced at $128 found 4 days ago

Sat, Feb 28 - Sat, Feb 28

DFW

Dallas

STL

St. Louis

$133 Roundtrip, found 5 days ago

$133

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sat, Feb 28 from Dallas to St. Louis, returning Sat, Feb 28, priced at $133 found 5 days ago

Wed, Apr 1 - Wed, Apr 1

DFW

Dallas

TBN

Fort Leonard Wood

$133 Roundtrip, found 1 hour ago

$133

Roundtrip

found 1 hour ago

Select Contour Airlines flight, departing Wed, Apr 1 from Dallas to Fort Leonard Wood, returning Wed, Apr 1, priced at $133 found 1 hour ago

Sat, Jan 31 - Sat, Feb 7

MCO

Orlando

STL

St. Louis

$135 Roundtrip, found 23 hours ago

$135

Roundtrip

found 23 hours ago

Select American Airlines flight, departing Sat, Jan 31 from Orlando to St. Louis, returning Sat, Feb 7, priced at $135 found 23 hours ago

Wed, Jan 21 - Sat, Jan 24

TTN

Trenton

STL

St. Louis

$138 Roundtrip, just found

$138

Roundtrip

just found

Select Frontier Airlines flight, departing Wed, Jan 21 from Trenton to St. Louis, returning Sat, Jan 24, priced at $138 just found

Fri, Jan 23 - Sun, Jan 25

DFW

Dallas

CGI

Cape Girardeau

$139 Roundtrip, found 4 hours ago

$139

Roundtrip

found 4 hours ago

Select Contour Airlines flight, departing Fri, Jan 23 from Dallas to Cape Girardeau, returning Sun, Jan 25, priced at $139 found 4 hours ago

Tue, Mar 3 - Mon, Mar 9

EWR

New York

STL

St. Louis

$174 Roundtrip, found 1 hour ago

$174

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Tue, Mar 3 from New York to St. Louis, returning Mon, Mar 9, priced at $174 found 1 hour ago

Sat, Jan 17 - Sat, Jan 24

DAL

Dallas

STL

St. Louis

$181 Roundtrip, found 4 days ago

$181

Roundtrip

found 4 days ago

Select Southwest Airlines flight, departing Sat, Jan 17 from Dallas to St. Louis, returning Sat, Jan 24, priced at $181 found 4 days ago

Fri, Feb 20 - Tue, Feb 24

EWR

New York

COU

Columbia

$268 Roundtrip, found 12 hours ago

$268

Roundtrip

found 12 hours ago

Select United flight, departing Fri, Feb 20 from New York to Columbia, returning Tue, Feb 24, priced at $268 found 12 hours ago