American Airlines
OneWorld
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United States
Lambert-Saint Louis International Airport
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United States
Ronald Reagan Washington National Airport
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Scan through all non-stop flights from St. Louis to Washington. The full flight schedule below gives an overview of all non-stop flights from STL to DCA, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
In total there are 2 airlines operating nonstop flights from St. Louis STL to Washington DCA. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their STL DCA flight schedule.
Flights from STL to DCA are operated 42 times a week, with an average of 6 flights per day. Departure times vary between 06:09 - 19:05. The earliest flight departs at 06:09, the last flight departs at 19:05. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).
The fastest direct flight from St. Louis to Washington takes 1 hour and 58 minutes. The flight distance between St. Louis and Washington is 716 miles (or 1,152 km).
There are 3 airports in Washington: Ronald Reagan Washington National Airport (DCA), Washington Dulles International Airport (IAD) and Baltimore/Washington International Thurgood Marshall Ai (BWI).
There are 42 flights per week flying from St. Louis to Washington (as of June 2023).
1 hour and 58 minutes is the average flight time from St. Louis to Washington.
The distance from St. Louis to Washington is 716 miles (1,152 kilometers).
American Airlines and Southwest Airlines are flying nonstop from St. Louis to Washington.
OneWorld is currently the only alliance flying nonstop from St. Louis to Washington.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from St. Louis to Washington:
The earliest flight departs at 06:09 from St. Louis and arrives at 09:16 at Washington.
The latest flight departs at 19:05 from St. Louis and arrives at 22:00 at Washington.
716 miles (1,152 km) · 1h 58m
06:09
09:16
American Airlines
OneWorld
AA 4255
American Airlines
Embraer 175
Y
W
J
F
08:30
11:30
Southwest Airlines
WN 2042
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F
08:40
11:40
Southwest Airlines
WN 2025
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F
09:05
12:00
Southwest Airlines
WN 1118
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F
09:15
12:10
Southwest Airlines
WN 2930
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F
09:34
12:41
American Airlines
OneWorld
AA 4458
American Airlines
Embraer 175
Y
W
J
F
09:34
12:41
American Airlines
OneWorld
AA 4458
American Airlines
Embraer 175
Y
W
J
F
09:52
12:59
American Airlines
OneWorld
AA 4458
American Airlines
Embraer 175
Y
W
J
F
09:58
12:59
American Airlines
OneWorld
AA 1721
American Airlines
Airbus A319
Y
W
J
F
13:00
16:00
Southwest Airlines
WN 1694
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F
13:15
16:15
Southwest Airlines
WN 1015
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F
13:45
16:45
Southwest Airlines
WN 2077
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F
15:25
18:20
Southwest Airlines
WN 3557
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F
15:35
18:30
Southwest Airlines
WN 3121
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F
17:58
20:59
American Airlines
OneWorld
AA 2286
American Airlines
Airbus A319
Y
W
J
F
18:02
21:03
American Airlines
OneWorld
AA 2286
American Airlines
Airbus A319
Y
W
J
F
18:35
21:30
Southwest Airlines
WN 3226
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
18:55
21:50
Southwest Airlines
WN 2753
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
19:05
22:00
Southwest Airlines
WN 1889
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F
19:05
22:00
Southwest Airlines
WN 2850
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
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