Flights operate between Philadelphia (PHL) and Saint Louis (STL).
1 airline operates this route with 4-8 flights daily flights.
Average flight time is 2h 20m - 2h 57m.
Route distance is 816 miles (1313 km).
Route Distance
816 miles (1313 km)
Average Duration
2h 20m - 2h 57m
Airlines Operating This Route
Southwest Airlines
Flight Frequency
Daily Flights
4-8 flights
Weekly Flights
52
Typical Departure Time Ranges
Earliest Departure
07:40
Latest Departure
19:30
Route Intelligence Dashboard
Overall Connectivity Score
70
GoodRoute Diversity
1
Direct Routes
Southwest Airlines serves 1 destination from PHL
Weekly Frequency
21
Weekly Flights
Trend: Stable
Top 1 Most Frequent Routes - Details
| Route | Weekly Flights | Duration | Distance | Reliability |
|---|---|---|---|---|
| PHL → Saint Louis (STL) (STL) | 21/week | 2h 20m - 2h 57m | 816 km | Moderate |
Flight Schedule & Filters
Southwest Airlines flights from Philadelphia (PHL) to Saint Louis (STL)
Southwest Airlines operates scheduled nonstop flights between Philadelphia (PHL) and Saint Louis (STL). Southwest Airlines operates 4-8 flights daily flights on this route.• Flight Duration: 2h 20m - 2h 57m (average flight time)• Distance: 816 miles (1313 km) (air miles between airports)• Daily Flights: 4-8 flights (scheduled departures per day)
Philadelphia (PHL)
US
Saint Louis (STL)
US
FLIGHT TIME
2h 20m - 2h 57m
FLIGHT DISTANCE
816 miles (1313 km)
2h 30m - 2h 35m
07:40
19:30
816 miles (1313 km)
March
1 (Show)
52
Southwest Airlines Terminal Information & Contact
Departure Terminal - Philadelphia (PHL)
Terminal: E
Phone: 800-435-9792
Location: E, Philadelphia, US
Arrival Terminal - Saint Louis (STL)
Terminal: 2
Phone: 800-435-9792
Location: 2, St Louis, US
Southwest Airlines Flight Schedule from Philadelphia (PHL) to Saint Louis (STL)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
WN1499 |  Southwest Airlines | 07:40 | 09:10:00 | Boeing 737-800 (winglets) Passenger/BBJ2 |
WN2258 | Southwest Airlines | 14:00 | 15:30:00 | Boeing 737-800 (winglets) Passenger/BBJ2 |
WN4039 | Southwest Airlines | 19:30 | 21:05:00 | Boeing 737-800 (winglets) Passenger/BBJ2 |
Southwest Airlines Monthly Flight Calendar
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Southwest Airlines Terminal Information
Departure Terminal at Philadelphia (PHL):
Terminal E:
• Southwest Airlines Terminal Phone: 800-435-9792
Arrival Terminal at Saint Louis (STL):
• Terminal : Southwest Airlines operates from this terminal
Terminal 2:
• Southwest Airlines Terminal Phone: 800-435-9792
Southwest Airlines Contact Information and Customer Services
Southwest Airlines Address
2702 Love Field Dr
Dallas, TX 75235, US
Customer Service Phone
800-435-9792Official Website
southwest.com/Frequently Asked Questions
How many Southwest Airlines flights operate from Philadelphia (PHL) to St Louis (STL)?
Southwest Airlines operates 3 flights from Philadelphia (PHL) to St Louis (STL).
What city does St Louis (STL) airport serve?
St Louis (STL) airport serves Saint Louis, US.
How long is the Southwest Airlines flight from Philadelphia (PHL) to St Louis (STL)?
The flight duration is approximately 2h 20m - 2h 57m.
What is the distance from Philadelphia (PHL) to St Louis (STL)?
The distance is 816 miles (1313 km).
What aircraft does Southwest Airlines use on this route?
Southwest Airlines uses Boeing 737-800 (winglets) Passenger/BBJ2 on this route.
Which other airlines operate on this route?
1 other airline operates on this route: American Airlines.
What are the earliest and latest Southwest Airlines flight departure times?
The earliest Southwest Airlines flight departs at 07:40 and the latest departs at 19:30.
View all Southwest Airlines flights to Philadelphia (PHL) →
Popular Southwest Airlines routes from Philadelphia include multiple destinations.
Route data verified regularly by Triposia Travel Research Team.