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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Cheap Washington DC airfares from $208/RT are provided by Cheapoair.com. Outbound flight is leaving on 09/30/2024, 03:53 pm from St. Louis Intl (STL) airport and arrives at Reagan National (DCA) at 12:09 pm. The flight time is 20 hours and 16 minutes. The Returning flight departes on 10/14/2024, 07:00 am (other return dates are also available). Date posted: 05 Sep 2024
Price evolution for flights From Saint Louis To Washington DC
![Price overview for flights from Saint Louis to Washington DC Price overview for flights from Saint Louis to Washington DC](/images/new/cheap-flights/graph/cheap-flights-from-Saint-Louis-to-Washington-DC-graph.png?date=202409)
Recent Deals on Flights from Saint Louis to Washington DC:Roundtrip / Oneway
- $208
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Saint Louis, MO (STL) Washington DC, DC (DCA) 09/30/2024 03:53 pm Washington DC, DC (DCA) Saint Louis, MO (STL) 10/14/2024 07:00 am - $233
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Saint Louis, MO (STL) Washington DC, DC (DCA) 09/30/2024 03:53 pm Washington DC, DC (DCA) Saint Louis, MO (STL) 10/14/2024 05:55 pm - $292
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Saint Louis, MO (STL) Washington DC, DC (DCA) 09/22/2024 05:20 pm Washington DC, DC (DCA) Saint Louis, MO (STL) 10/07/2024 07:00 am - $85
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Saint Louis, MO (STL) Washington DC, DC (DCA) 09/11/2024 05:20 pm
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