American Airlines
OneWorld
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United States
Ronald Reagan Washington National Airport
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United States
Lambert-Saint Louis International Airport
Click to show full flight schedule
Scan through all non-stop flights from Washington to St. Louis. The full flight schedule below gives an overview of all non-stop flights from DCA to STL, 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 Washington DCA to St. Louis STL. 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 DCA STL flight schedule.
Flights from DCA to STL are operated 48 times a week, with an average of 7 flights per day. Departure times vary between 07:00 - 22:33. The earliest flight departs at 07:00, the last flight departs at 22:33. 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 Washington to St. Louis takes 2 hours and 22 minutes. The flight distance between Washington and St. Louis is 716 miles (or 1,152 km).
There is 1 airport in St. Louis: Lambert-Saint Louis International Airport (STL).
There are 48 flights per week flying from Washington to St. Louis (as of May 2022).
2 hours and 22 minutes is the average flight time from Washington to St. Louis.
The distance from Washington to St. Louis is 716 miles (1,152 kilometers).
American Airlines and Southwest Airlines are flying nonstop from Washington to St. Louis.
OneWorld is currently the only alliance flying nonstop from Washington to St. Louis.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Washington to St. Louis:
The earliest flight departs at 07:00 from Washington and arrives at 08:17 at St. Louis.
The latest flight departs at 22:33 from Washington and arrives at 23:49 at St. Louis.
716 miles (1,152 km) · 2h 22m
07:54
09:10
American Airlines
OneWorld
AA 4508
American Airlines
Embraer 175
Y
W
J
F
08:00
09:16
American Airlines
OneWorld
AA 4508
American Airlines
Embraer 175
Y
W
J
F
08:15
09:30
Southwest Airlines
WN 784
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F
08:30
09:56
American Airlines
OneWorld
AA 4508
American Airlines
Embraer 175
Y
W
J
F
08:55
10:10
Southwest Airlines
WN 3096
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F
12:30
13:40
Southwest Airlines
WN 1916
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F
12:55
14:11
American Airlines
OneWorld
AA 4729
American Airlines
Embraer 175
Y
W
J
F
13:50
15:12
American Airlines
OneWorld
AA 4729
American Airlines
Embraer 175
Y
W
J
F
13:52
15:20
American Airlines
OneWorld
AA 4729
American Airlines
Embraer 175
Y
W
J
F
14:45
15:55
Southwest Airlines
WN 2596
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F
17:36
18:54
American Airlines
OneWorld
AA 4539
American Airlines
Embraer 175
Y
W
J
F
18:55
20:10
Southwest Airlines
WN 212
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F
22:33
23:49
American Airlines
OneWorld
AA 4880
American Airlines
Embraer 175
Y
W
J
F
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