Cheap flights from Saint Louis to Washington DC

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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 $228 / RT details

Book your flight now with FlyFar and save!

Cheap Washington DC airfares from $228/RT are provided by FlyFar. Outbound flight is leaving on 03/02/2018, 08:00 pm from St. Louis Intl (STL) airport and arrives at Reagan National (DCA) at 10:45 pm. The flight time is 2 hours and 45 minutes. The Returning flight departes on 03/07/2018, 07:55 am (other return dates are also available). Date posted: 19 Jan 2018

Price evolution for flights From Saint Louis To Washington DC

Price overview for flights from Saint Louis to Washington DC

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

  • $228Major Airline flight Major Airline 
    FromToDepartureTime
    Saint Louis, MO (STL)Washington DC, DC (DCA)03/02/201808:00 pm
    Washington DC, DC (DCA)Saint Louis, MO (STL)03/07/201807:55 am
    flyfar.ca check price
  • $234Southwest Airlines flight Southwest Airlines 
    FromToDepartureTime
    Saint Louis, MO (STL)Washington DC, DC (DCA)03/02/201808:00 pm
    Washington DC, DC (DCA)Saint Louis, MO (STL)03/07/201807:55 am
    flightnetwork.com check price
  • $245Major Airline flight Major Airline 
    FromToDepartureTime
    Saint Louis, MO (STL)Washington DC, DC (IAD)03/02/201810:20 am
    Washington DC, DC (IAD)Saint Louis, MO (STL)03/07/201811:00 am
    flyfar.ca check price
  • $252Southwest Airlines flight Southwest Airlines 
    FromToDepartureTime
    Saint Louis, MO (STL)Washington DC, DC (IAD)03/02/201810:20 am
    Washington DC, DC (IAD)Saint Louis, MO (STL)03/07/201811:00 am
    flightnetwork.com check price
  • $257United Airlines flight United Airlines 
    FromToDepartureTime
    Saint Louis, MO (STL)Washington DC, DC (IAD)03/13/201805:50 pm
    Washington DC, DC (IAD)Saint Louis, MO (STL)03/27/201810:00 pm
    travelgrove.com check price
  • $120Major Airline flight Major Airline 
    FromToDepartureTime
    Saint Louis, MO (STL)Washington DC, DC (DCA)01/28/201808:00 pm
    flyfar.ca check price
  • $124Southwest Airlines flight Southwest Airlines 
    FromToDepartureTime
    Saint Louis, MO (STL)Washington DC, DC (DCA)01/28/201808:00 pm
    flightnetwork.com check price
  • $129United Airlines flight United Airlines 
    FromToDepartureTime
    Saint Louis, MO (STL)Washington DC, DC (IAD)01/24/201801:05 pm
    travelgrove.com check price
  • $137United Airlines flight United Airlines 
    FromToDepartureTime
    Saint Louis, MO (STL)Washington DC, DC (DCA)01/24/201809:52 am
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  • $162United Airlines flight United Airlines 
    FromToDepartureTime
    Saint Louis, MO (STL)Washington DC, DC (IAD)01/28/201806:10 pm
    travelgrove.com check price
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