Cheap Flights From St. Louis, Missouri To Washington, D.C.

St. Louis

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Airfare Details for flights from St. Louis to Washington, D.C.

Sorry this deal is over or has been sold out! But here’s another great Airfarewatchdog verified fare for this route!

$322 RT flight from St. Louis to Washington, D.C. (STL-IAD)

Airline(s):

Southwest
Seats are:

Limited Availability
Available for travel:

Exc Fri/Sun
More Details:

No Min. Stay, Fare Can Be Bought One-way For Half The Lowest Roundtrip Price, Travel Between Aug. 26 - Dec. 18, 2013
Last Updated:

Tuesday, June 18, 2013
Our Notes:

Blackout dates apply: Sept. 2 and Nov. 26 - Dec. 3. Fare only available on Southwest.com Do not use the fare calendar below to find seats at this fare. ...moreOnly use the Southwest link shown.

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All mandatory taxes/fees are included in the price. Tax-inclusive fare may be a few dollars higher or lower depending on the airport you connect through, if any. Baggage fees, if applicable, and other optional fees are not included.

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Sample Fares found by other travelers within the past 72 hours

Price	From/To	Depart/Return	Airline

$393	Flight from St. Louis to Dulles (STL-IAD)	Fri, Jun 21 - Tue, Jul 2	US Airways
$393	Flight from St. Louis to Dulles (STL-IAD)	Fri, Jun 21 - Mon, Jul 1	US Airways
$393	Flight from St. Louis to Dulles (STL-IAD)	Thu, Jun 20 - Fri, Jul 12	United Airlines
$393	Flight from St. Louis to Dulles (STL-IAD)	Thu, Jun 20 - Thu, Jul 11	United Airlines
$407	Flight from St. Louis to Dulles (STL-IAD)	Fri, Jun 21 - Wed, Jul 3	US Airways
$437	Flight from St. Louis to Dulles (STL-IAD)	Thu, Jun 20 - Thu, Jun 27	US Airways
$487	Flight from St. Louis to Dulles (STL-IAD)	Sun, Jun 23 - Fri, Jul 19	United Airlines
$501	Flight from St. Louis to Dulles (STL-IAD)	Fri, Jun 21 - Sun, Jun 23	US Airways
$501	Flight from St. Louis to Dulles (STL-IAD)	Wed, Jun 19 - Wed, Jun 19	US Airways
$595	Flight from St. Louis to Dulles (STL-IAD)	Sat, Jun 22 - Sun, Jun 30	United Airlines

There are approximately 297 flights covering the route from Lambert-St. Louis International Airport in St. Louis to Dulles International Airport in Washington, D.C., provided by as many as 8 airlines.

The following airlines sometimes offer nonstop cheap flights from St. Louis to Washington, D.C.:

Transwest Air

As an alternative to flying from St. Louis, you may also want to try searching for cheap flights from Columbia (COU).

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Cheap Flights From St. Louis, Missouri To Washington, D.C.

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Airfare Details for flights from St. Louis to Washington, D.C.

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$322 RT flight from St. Louis to Washington, D.C. (STL-IAD)

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Cheap Flights From St. Louis, Missouri To Washington, D.C.

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Airfare Details for flights from St. Louis to Washington, D.C.

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$322 RT flight from St. Louis to Washington, D.C. (STL-IAD)

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