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Direct flights from Lambert-St. Louis International (STL) to Ronald Reagan National (DCA)

22 nonstop flights a week from Lambert-St. Louis International (STL) to Ronald Reagan National (DCA) with 2 airlines, 1h 55m to 2h 20m in the air, 717 mi (1,154 km). Departures from 06:43 to 08:40.

Flights from St Louis to Washington

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Lambert-St. Louis International (STL) to Ronald Reagan National (DCA) at a glance

flights a week
22
flights today
2
airlines
2
flight time
1h 55m - 2h 20m
distance
717 mi (1,154 km)
first and last departure
06:43 - 08:40
departure terminals
1, 2
arrival terminals
1, 2

Lambert-St. Louis International (STL) to Ronald Reagan National (DCA) flight schedule

22 flights a week. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
AA 4408
American Airlines
06:43 Lambert-St. Louis International, terminal 1
09:54 Ronald Reagan National, terminal 2
2h 11m
Sun
Embraer EMB 175
AA 4408
American Airlines
06:53 Lambert-St. Louis International, terminal 1
10:04 Ronald Reagan National, terminal 2
2h 11m
Fri
Embraer EMB 175
AA 4408
American Airlines
06:59 Lambert-St. Louis International, terminal 1
10:10 Ronald Reagan National, terminal 2
2h 11m
Mon, Thu
Embraer EMB 175
AA 4703
American Airlines
07:00 Lambert-St. Louis International, terminal 1
10:08 Ronald Reagan National, terminal 2
2h 8m
Mon, Tue, Wed, Thu, Fri, Sun
Embraer EMB 175
AA 4408
American Airlines
07:02 Lambert-St. Louis International, terminal 1
10:08 Ronald Reagan National, terminal 2
2h 6m
Sat
Embraer EMB 175
AA 4703
American Airlines
07:05 Lambert-St. Louis International, terminal 1
10:09 Ronald Reagan National, terminal 2
2h 4m
Sat
Embraer EMB 175
WN 4137
Southwest Airlines
08:10 Lambert-St. Louis International, terminal 2
11:05 Ronald Reagan National, terminal 1
1h 55m
Sat
WN 738
Southwest Airlines
08:20 Lambert-St. Louis International, terminal 2
11:15 Ronald Reagan National, terminal 1
1h 55m
Mon, Thu, Fri, Sun
WN 1614
Southwest Airlines
08:40 Lambert-St. Louis International, terminal 2
11:35 Ronald Reagan National, terminal 1
1h 55m
Mon, Tue, Wed, Thu, Sat
Boeing 737

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 24 November.

FlightDepartsArrivesDurationDaysAircraft
WN 4136
Southwest Airlines
08:10 Lambert-St. Louis International, terminal 2
11:05 Ronald Reagan National, terminal 1
1h 55m
Seasonal
Boeing 737
AA 4408
American Airlines
07:00 Lambert-St. Louis International, terminal 1
10:11 Ronald Reagan National, terminal 2
2h 11m
Seasonal
Embraer EMB 175
WN 4136
Southwest Airlines
08:15 Lambert-St. Louis International, terminal 2
11:10 Ronald Reagan National, terminal 1
1h 55m
Seasonal
Boeing 737
WN 4136
Southwest Airlines
09:00 Lambert-St. Louis International, terminal 2
11:55 Ronald Reagan National, terminal 1
1h 55m
Seasonal
Boeing 737-800
AA 4337
American Airlines
06:48 Lambert-St. Louis International, terminal 1
10:00 Ronald Reagan National, terminal 2
2h 12m
Seasonal
Embraer EMB 175
AA 4337
American Airlines
06:38 Lambert-St. Louis International, terminal 1
09:44 Ronald Reagan National, terminal 2
2h 6m
Seasonal
Embraer EMB 175
AA 4337
American Airlines
07:03 Lambert-St. Louis International, terminal 1
10:09 Ronald Reagan National, terminal 2
2h 6m
Seasonal
Embraer EMB 175
AA 5464
American Airlines
07:03 Lambert-St. Louis International, terminal 1
10:13 Ronald Reagan National, terminal 2
2h 10m
Seasonal
Canadair reg jet 700
AA 2153
American Airlines
06:57 Lambert-St. Louis International, terminal 1
10:00 Ronald Reagan National, terminal 2
2h 3m
Seasonal
Airbus A319
AA 4641
American Airlines
09:57 Lambert-St. Louis International, terminal 1
12:59 Ronald Reagan National, terminal 2
2h 2m
Seasonal
Embraer EMB 175
AA 2153
American Airlines
06:00 Lambert-St. Louis International, terminal 1
09:03 Ronald Reagan National, terminal 2
2h 3m
Seasonal
Airbus A319
AA 5464
American Airlines
07:02 Lambert-St. Louis International, terminal 1
10:12 Ronald Reagan National, terminal 2
2h 10m
Seasonal
Canadair reg jet 700
AA 4525
American Airlines
06:48 Lambert-St. Louis International, terminal 1
10:00 Ronald Reagan National, terminal 2
2h 12m
Seasonal
Embraer EMB 175
WN 4437
Southwest Airlines
09:00 Lambert-St. Louis International, terminal 2
11:55 Ronald Reagan National, terminal 1
1h 55m
Seasonal
AA 4525
American Airlines
06:00 Lambert-St. Louis International, terminal 1
09:12 Ronald Reagan National, terminal 2
2h 12m
Seasonal
Embraer EMB 175
WN 4437
Southwest Airlines
08:40 Lambert-St. Louis International, terminal 2
11:35 Ronald Reagan National, terminal 1
1h 55m
Seasonal
AA 4458
American Airlines
08:48 Lambert-St. Louis International, terminal 1
12:00 Ronald Reagan National, terminal 2
2h 12m
Seasonal
Embraer EMB 175
WN 4437
Southwest Airlines
08:25 Lambert-St. Louis International, terminal 2
11:20 Ronald Reagan National, terminal 1
1h 55m
Seasonal
AA 4673
American Airlines
07:06 Lambert-St. Louis International, terminal 1
10:17 Ronald Reagan National, terminal 2
2h 11m
Seasonal
Embraer EMB 175
WN 4437
Southwest Airlines
08:05 Lambert-St. Louis International, terminal 2
11:00 Ronald Reagan National, terminal 1
1h 55m
Seasonal

Days of the week are taken from the schedule for the next 14 days; schedules change by season. Washington is 1 hour ahead of St Louis.

Airlines flying Lambert-St. Louis International (STL) to Ronald Reagan National (DCA)

Nonstop flights a week by the current schedule

American Airlines12 a week Southwest Airlines10 a week

Other airport combinations St Louis to Washington

Airports with nonstop flights between the two cities, busiest first

STL to DCALambert-St. Louis International to Ronald Reagan National STL to BWILambert-St. Louis International to Baltimore/Wash International Thurgood Marshall STL to IADLambert-St. Louis International to Washington Dulles International All flights St Louis to Washington

Frequently asked questions

How many nonstop flights are there from Lambert-St. Louis International (STL) to Ronald Reagan National (DCA)?
22 nonstop flights a week by the current schedule, 24 flight numbers, 2 today.
How long is the flight from Lambert-St. Louis International (STL) to Ronald Reagan National (DCA)?
From 1 hour 55 minutes to 2 hours 20 minutes nonstop, depending on the flight.
Which airlines fly nonstop from Lambert-St. Louis International (STL) to Ronald Reagan National (DCA)?
American Airlines (12 a week) and Southwest Airlines (10 a week).
Which terminals are used between Lambert-St. Louis International (STL) and Ronald Reagan National (DCA)?
Flights depart from Lambert-St. Louis International, terminals 1, 2 and arrive at Ronald Reagan National, terminals 1, 2.
How far is Ronald Reagan National (DCA) from Lambert-St. Louis International (STL)?
717 mi (1,154 km) in a straight line.
What are the earliest and latest flights from Lambert-St. Louis International (STL) to Ronald Reagan National (DCA)?
The first departure is at 06:43 (American Airlines), the last at 08:40 (Southwest Airlines), local time.