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Direct flights from Lambert-St. Louis International (STL) to Washington Dulles International (IAD)

7 nonstop flights a week from Lambert-St. Louis International (STL) to Washington Dulles International (IAD) with 1 airline, 2h 5m to 6h 14m in the air, 695 mi (1,118 km).

Flights from St Louis to Washington

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Lambert-St. Louis International (STL) to Washington Dulles International (IAD) at a glance

flights a week
7
flights today
1
airline
1
flight time
2h 5m - 6h 14m
distance
695 mi (1,118 km)
departure
08:00
departure terminal
1

Lambert-St. Louis International (STL) to Washington Dulles International (IAD) flight schedule

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

FlightDepartsArrivesDurationDaysAircraft
UA 4506
United Airlines
08:00 Lambert-St. Louis International, terminal 1
11:10 Washington Dulles International
2h 10m
Daily

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 1 December.

FlightDepartsArrivesDurationDaysAircraft
UA 4406
United Airlines
08:30 Lambert-St. Louis International, terminal 1
11:35 Washington Dulles International
2h 5m
Seasonal
UA 4506
United Airlines
08:22 Lambert-St. Louis International, terminal 1
11:33 Washington Dulles International
2h 11m
Seasonal
UA 4506
United Airlines
08:30 Lambert-St. Louis International, terminal 1
11:37 Washington Dulles International
2h 7m
Seasonal
UA 1486
United Airlines
06:00 Lambert-St. Louis International, terminal 1
13:14 Washington Dulles International
6h 14m
Seasonal
Boeing 737-700
UA 4506
United Airlines
08:25 Lambert-St. Louis International, terminal 1
11:31 Washington Dulles International
2h 6m
Seasonal
UA 1486
United Airlines
07:00 Lambert-St. Louis International, terminal 1
13:14 Washington Dulles International
5h 14m
Seasonal
Boeing 737-700

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 Washington Dulles International (IAD)

Nonstop flights a week by the current schedule

United Airlines7 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 Washington Dulles International (IAD)?
7 nonstop flights a week by the current schedule, 3 flight numbers, 1 today.
How long is the flight from Lambert-St. Louis International (STL) to Washington Dulles International (IAD)?
From 2 hours 5 minutes to 6 hours 14 minutes nonstop, depending on the flight.
Which airlines fly nonstop from Lambert-St. Louis International (STL) to Washington Dulles International (IAD)?
United Airlines (7 a week).
Which terminals are used between Lambert-St. Louis International (STL) and Washington Dulles International (IAD)?
Flights depart from Lambert-St. Louis International, terminal 1 and arrive at Washington Dulles International.
How far is Washington Dulles International (IAD) from Lambert-St. Louis International (STL)?
695 mi (1,118 km) in a straight line.