Direct flights from Washington to Saint Louis (DCA → STL)

Distance 1,155 km (718 mi)
Est. duration 1h 22m
DCA
Washington
Ronald Reagan Washington National, USA
STL
Saint Louis
Saint Louis Airport, USA
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Live fares · DCA → STL

Frequently asked questions

How far is the flight from Washington to Saint Louis? The flight distance from DCA to STL is approximately 1,155 km (718 miles).
How long is the flight from DCA to STL? The estimated flight time from Washington to Saint Louis is approximately 1h 22m.
What airlines fly from DCA to STL? Airlines operating direct flights from Washington to Saint Louis include: AA, WN.

Cheapest fares Washington → Saint Louis

Washington DCA
Saint Louis STL
May — June — July — August — September — October —

Related guides for this route

Sibling pages from across Flightmaps — fares, visa rules, country aggregations, and per-airline routes for Washington → Saint Louis.

Cheap flights from Washington to Saint Louis Cheapest month to fly to Saint Louis Flights from USA Flights to USA Visa-free with USA passport All airports in USA AA routes & destinations All routes by this carrier WN routes & destinations All routes by this carrier

Try a nearby airport to Washington

Flights to Saint Louis (STL) from other airports within 350 km of Washington. Often unlocks cheaper fares or better times.

IAD → STL 37 km from DCA Dulles → Saint Louis USA · 163 destinations BWI → STL 49 km from DCA Baltimore → Saint Louis USA · 90 destinations CHO → STL 146 km from DCA Charlottesville → Saint Louis USA · 6 destinations MDT → STL 151 km from DCA Middletown → Saint Louis USA · 19 destinations RIC → STL 152 km from DCA Richmond → Saint Louis USA · 37 destinations

Or try a nearby airport to Saint Louis

Flights from Washington (DCA) to other airports within 350 km of Saint Louis.

DCA → BLV 54 km from STL Washington → Belleville USA · 11 destinations DCA → COU 160 km from STL Washington → Columbia USA · 8 destinations DCA → PIA 221 km from STL Washington → Peoria USA · 11 destinations DCA → BMI 230 km from STL Washington → Bloomington USA · 6 destinations DCA → EVV 260 km from STL Washington → Evansville USA · 8 destinations

Other flights from Washington (DCA)

Akron (CAK) Albany (ALB) Asheville (AVL) Atlanta (ATL) Augusta (AGS) Austin (AUS) Bangor (BGR) Baton Rouge (BTR) All 108 destinations →

Other flights from Saint Louis (STL)

Atlanta (ATL) Austin (AUS) Baltimore (BWI) Boston (BOS) Burbank (BUR) Cancun (CUN) Charleston (CHS) Charlotte (CLT) All 67 destinations →