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 $257 / RT details

Book your flight now with FlyFar and save!

Cheap Washington DC airfares from $257/RT are provided by FlyFar. Outbound flight is leaving on 01/22/2020, 07:55 pm from St. Louis Intl (STL) airport and arrives at Reagan National (DCA) at 10:50 pm. The flight time is 2 hours and 55 minutes. The Returning flight departes on 01/29/2020, 11:40 am (other return dates are also available). Date posted: 26 Nov 2019

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

  • $257Major Airline flight Major Airline 
    FromToDepartureTime
    Saint Louis, MO (STL)Washington DC, DC (DCA)01/22/202007:55 pm
    Washington DC, DC (DCA)Saint Louis, MO (STL)01/29/202011:40 am
    flyfar.ca check price
  • $257Southwest Airlines flight Southwest Airlines 
    FromToDepartureTime
    Saint Louis, MO (STL)Washington DC, DC (DCA)01/22/202007:55 pm
    Washington DC, DC (DCA)Saint Louis, MO (STL)01/29/202011:40 am
    flightnetwork.com check price
  • $287Major Airline flight Major Airline 
    FromToDepartureTime
    Saint Louis, MO (STL)Washington DC, DC (DCA)01/13/202010:15 am
    Washington DC, DC (DCA)Saint Louis, MO (STL)01/18/202011:10 am
    flyfar.ca check price
  • $287Southwest Airlines flight Southwest Airlines 
    FromToDepartureTime
    Saint Louis, MO (STL)Washington DC, DC (DCA)01/13/202010:15 am
    Washington DC, DC (DCA)Saint Louis, MO (STL)01/18/202011:10 am
    flightnetwork.com check price
  • $414Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Saint Louis, MO (STL)Washington DC, DC (DCA)01/22/202008:48 am
    Washington DC, DC (DCA)Saint Louis, MO (STL)01/29/202006:24 am
    cheapoair.com check price
  • $134Major Airline flight Major Airline 
    FromToDepartureTime
    Saint Louis, MO (STL)Washington DC, DC (DCA)12/11/201909:05 am
    flyfar.ca check price
  • $134Southwest Airlines flight Southwest Airlines 
    FromToDepartureTime
    Saint Louis, MO (STL)Washington DC, DC (DCA)12/11/201909:05 am
    flightnetwork.com check price
  • $152Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Saint Louis, MO (STL)Washington DC, DC (DCA)12/11/201912:06 pm
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  • $152Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Saint Louis, MO (STL)Washington DC, DC (DCA)12/11/201912:06 pm
    flyfar.ca check price
  • $191Alaska Airlines flight Alaska Airlines 
    FromToDepartureTime
    Saint Louis, MO (STL)Washington DC, DC (IAD)12/11/201906:00 am
    flightnetwork.com check price
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