Flights from Philadelphia to St Louis
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United Airlines on Philadelphia to St Louis at a glance
- next flight
- 1 December
- first and last departure
- 06:00 - 06:15
- flight time
- 4h 53m - 5h 3m
- departure terminal
- D
- cheapest fare on the route
- $320
United Airlines Philadelphia to St Louis schedule
Departure and arrival times are local.
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
06:00
Philadelphia International, terminal D
10:03
Lambert-St. Louis International, terminal 1
5h 3m
Seasonal
UA 4427
United Airlines
06:15
Philadelphia International, terminal D
10:08
Lambert-St. Louis International, terminal 1
4h 53m
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 Philadelphia.
Other airlines flying Philadelphia to St Louis
Nonstop flights by the current schedule
American Airlines
Southwest AirlinesFrequently asked questions
How many United Airlines flights are there from Philadelphia to St Louis?
The flights are seasonal: the next United Airlines flight from Philadelphia to St Louis is on 1 December.
How long is the United Airlines flight from Philadelphia to St Louis?
From 4 hours 53 minutes to 5 hours 3 minutes nonstop, depending on the flight.
Which terminals does United Airlines use between Philadelphia and St Louis?
United Airlines departs from Philadelphia International, terminal D and arrives at Lambert-St. Louis International, terminal 1.