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 $280 / RT details

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Cheap Washington DC airfares from $280/RT are provided by FlightHub. Outbound flight is leaving on 10/12/2017, 11:57 am from St. Louis Intl (STL) airport and arrives at Washington Dulles (IAD) at 02:59 pm. The flight time is 3 hours and 2 minutes. The Returning flight departes on 10/22/2017, 10:10 pm (other return dates are also available). Date posted: 13 Sep 2017

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

  • $280United Airlines flight United Airlines 
    FromToDepartureTime
    Saint Louis, MO (STL)Washington DC, DC (IAD)10/12/201711:57 am
    Washington DC, DC (IAD)Saint Louis, MO (STL)10/22/201710:10 pm
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  • $282United Airlines flight United Airlines 
    FromToDepartureTime
    Saint Louis, MO (STL)Washington DC, DC (IAD)10/23/201708:30 am
    Washington DC, DC (IAD)Saint Louis, MO (STL)11/03/201710:00 pm
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  • $288United Airlines flight United Airlines 
    FromToDepartureTime
    Saint Louis, MO (STL)Washington DC, DC (DCA)10/12/201706:55 am
    Washington DC, DC (DCA)Saint Louis, MO (STL)10/22/201710:10 pm
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  • $291United Airlines flight United Airlines 
    FromToDepartureTime
    Saint Louis, MO (STL)Washington DC, DC (DCA)10/23/201704:45 pm
    Washington DC, DC (DCA)Saint Louis, MO (STL)11/03/201708:40 am
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  • $291United Airlines flight United Airlines 
    FromToDepartureTime
    Saint Louis, MO (STL)Washington DC, DC (IAD)09/27/201708:30 am
    Washington DC, DC (IAD)Saint Louis, MO (STL)10/06/201710:10 pm
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  • $109United Airlines flight United Airlines 
    FromToDepartureTime
    Saint Louis, MO (STL)Washington DC, DC (DCA)09/28/201706:55 am
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  • $138United Airlines flight United Airlines 
    FromToDepartureTime
    Saint Louis, MO (STL)Washington DC, DC (IAD)09/26/201708:30 am
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  • $139United Airlines flight United Airlines 
    FromToDepartureTime
    Saint Louis, MO (STL)Washington DC, DC (IAD)09/28/201711:57 am
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  • $147United Airlines flight United Airlines 
    FromToDepartureTime
    Saint Louis, MO (STL)Washington DC, DC (DCA)09/26/201711:15 am
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  • $169United Airlines flight United Airlines 
    FromToDepartureTime
    Saint Louis, MO (STL)Washington DC, DC (IAD)10/13/201706:55 am
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