Cheap flights from Saint Louis to Washington DC

Travel > North America > United States > Saint Louis to Washington DC flights

Check our current prices for flights from Saint Louis to Washington DC. Please note that we also give you historical search data for this city connection. These are all airfares that people found in the past, in order to find more current flight information from Saint Louis to Washington DC, you will need to run a search below.

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From $287 / RT details

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Cheap Washington DC airfares from $287/RT are provided by FlightHub. Outbound flight is leaving on 08/17/2017, 06:45 am from St. Louis Intl (STL) airport and arrives at Reagan National (DCA) at 11:57 am. The flight time is 5 hours and 12 minutes. The Returning flight departes on 08/24/2017, 08:25 am (other return dates are also available). Date posted: 10 May 2017

Price evolution for flights From Saint Louis To Washington DC

Recent Deals on Flights from Saint Louis to Washington DC:Roundtrip / Oneway

• $287 United Airlines 

  From	To	Departure	Time
  Saint Louis, MO (STL)	Washington DC, DC (DCA)	08/17/2017	06:45 am
  Washington DC, DC (DCA)	Saint Louis, MO (STL)	08/24/2017	08:25 am

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• $308 United Airlines 

  From	To	Departure	Time
  Saint Louis, MO (STL)	Washington DC, DC (IAD)	10/10/2017	05:50 pm
  Washington DC, DC (IAD)	Saint Louis, MO (STL)	10/24/2017	10:00 pm

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• $308 United Airlines 

  From	To	Departure	Time
  Saint Louis, MO (STL)	Washington DC, DC (IAD)	09/12/2017	08:15 am
  Washington DC, DC (IAD)	Saint Louis, MO (STL)	09/19/2017	10:00 pm

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• $314 United Airlines 

  From	To	Departure	Time
  Saint Louis, MO (STL)	Washington DC, DC (IAD)	08/17/2017	10:45 am
  Washington DC, DC (IAD)	Saint Louis, MO (STL)	08/24/2017	10:00 pm

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• $316 United Airlines 

  From	To	Departure	Time
  Saint Louis, MO (STL)	Washington DC, DC (IAD)	07/04/2017	12:30 pm
  Washington DC, DC (IAD)	Saint Louis, MO (STL)	07/12/2017	08:25 am

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• $146 Southwest Airlines 

  From	To	Departure	Time
  Saint Louis, MO (STL)	Washington DC, DC (DCA)	08/11/2017	07:50 pm

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• $150 Southwest Airlines 

  From	To	Departure	Time
  Saint Louis, MO (STL)	Washington DC, DC (DCA)	08/11/2017	07:50 pm

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• $153 United Airlines 

  From	To	Departure	Time
  Saint Louis, MO (STL)	Washington DC, DC (IAD)	07/11/2017	10:50 am

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• $154 United Airlines 

  From	To	Departure	Time
  Saint Louis, MO (STL)	Washington DC, DC (IAD)	07/03/2017	10:50 am

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• $155 Southwest Airlines 

  From	To	Departure	Time
  Saint Louis, MO (STL)	Washington DC, DC (IAD)	08/11/2017	09:45 am

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