Cheap flights from Washington to Saint Louis

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Saint Louis acted as a sort of gateway between the West and Missouri Valley in the past, and was frequented by people trading in fur, explorers and mountain men. The town was quite famous as a fur market back then. The town grew more in stature as people began residing there moving in from the West. This expansion in the population of the town was quite marked after the war that took place in 1812.... (read more in our Saint Louis History)

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Seattle 

Check our newest flight offers to Saint Louis:

  • $332Alaska Airlines flight Alaska Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Saint Louis, MO (STL)10/08/201703:30 pm
    Saint Louis, MO (STL)Seattle, WA (SEA)10/19/201705:10 pm
    flightnetwork.com check price
  • $340Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Saint Louis, MO (STL)10/08/201703:30 pm
    Saint Louis, MO (STL)Seattle, WA (SEA)10/19/201701:45 pm
    flyfar.ca check price
  • $341Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Saint Louis, MO (STL)10/08/201701:15 pm
    Saint Louis, MO (STL)Seattle, WA (SEA)10/19/201705:10 pm
    flightnetwork.com check price
  • $359United Airlines flight United Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Saint Louis, MO (STL)10/08/201701:15 pm
    Saint Louis, MO (STL)Seattle, WA (SEA)10/19/201705:25 am
    flighthub.com check price
  • $401Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Saint Louis, MO (STL)09/26/201710:50 am
    Saint Louis, MO (STL)Seattle, WA (SEA)10/03/201701:50 pm
    cheapoair.com check price
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