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United Airlines flights from Washington to St Louis

United Airlines flies Washington to St Louis nonstop 7 times a week, 2h 28m in the air.

Flights from Washington to St Louis

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United Airlines on Washington to St Louis at a glance

flights a week
7
days of operation
Daily
departure
08:40
flight time
2h 28m - 2h 33m

United Airlines Washington to St Louis schedule

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

FlightDepartsArrivesDurationDaysAircraft
UA 4427
United Airlines
08:40 Washington Dulles International
10:12 Lambert-St. Louis International, terminal 1
2h 32m
Daily

Seasonal and one-off flights

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

FlightDepartsArrivesDurationDaysAircraft
UA 4427
United Airlines
08:30 Washington Dulles International
10:03 Lambert-St. Louis International, terminal 1
2h 33m
Seasonal
UA 4427
United Airlines
08:32 Washington Dulles International
10:05 Lambert-St. Louis International, terminal 1
2h 33m
Seasonal
UA 4427
United Airlines
08:35 Washington Dulles International
10:08 Lambert-St. Louis International, terminal 1
2h 33m
Seasonal
UA 4427
United Airlines
08:20 Washington Dulles International
09:48 Lambert-St. Louis International, terminal 1
2h 28m
Seasonal

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

Other airlines flying Washington to St Louis

Nonstop flights by the current schedule

Southwest Airlines American Airlines All flights Washington to St Louis

Frequently asked questions

How many United Airlines flights are there from Washington to St Louis?
7 nonstop flights a week, 1 flight number in the schedule: Daily.
How long is the United Airlines flight from Washington to St Louis?
From 2 hours 28 minutes to 2 hours 33 minutes nonstop, depending on the flight.
Which terminals does United Airlines use between Washington and St Louis?
United Airlines departs from Washington Dulles International and arrives at Lambert-St. Louis International, terminal 1.