Compare airlines and travel sites in one search No booking fees from us
FlightConnect
  1. Home
  2. Flights
  3. Flights from St Louis
  4. St Louis to Washington
Nonstop route · United States → United States

Flights from St Louis to Washington

Southwest Airlines, American Airlines, Republic Airlines and GoJet Airlines fly nonstop from St Louis to Washington, about 33 flights a week. The flight takes around 1h 57m.

Direct flights available ~33 flights a week 1h 57m
STLWAS

St Louis to Washington at a glance

Fastest flight1h 57mEstimated
Nonstop flights33/wkSouthwest Airlines, American Airlines, Republic Airlines

Airlines flying nonstop from St Louis to Washington

4 airlines on this route, about 33 flights a week in total (observed over the last 4 weeks).

AirlineFlights a weekTypical departuresFromSearch
Southwest Airlines~2408:30–20:32—Search
American Airlines~417:09–17:26—Search
RARepublic Airlines~4——Search
GAGoJet Airlines~1——Search

Good to know

Distance
1,154 km717 miles
Flight time
1h 57mestimate
Time difference
+1hWashington vs St Louis
Currency in Washington
USD
Airports
STL → IAD, DCA

Flights from St Louis to Washington: questions answered

Are there direct flights from St Louis to Washington?
Yes. Southwest Airlines, American Airlines, Republic Airlines and GoJet Airlines fly this route nonstop, with about 33 flights a week in each direction.
How long is the flight from St Louis to Washington?
A nonstop flight covers 1,154 km and takes around 1h 57m.
Which airlines fly from St Louis to Washington?
Southwest Airlines, American Airlines, Republic Airlines and GoJet Airlines operate nonstop flights on this route.
Which airports serve St Louis and Washington?
St Louis: St. Louis Lambert International Airport (STL). Washington: Washington Dulles International Airport (IAD) and Ronald Reagan Washington National Airport (DCA).
What is the time difference between St Louis and Washington?
Washington is 1 hour ahead of St Louis.

More flights from St Louis