Flights operate between Pittsburgh (PIT) and Saint Louis (STL).
1 airline operates this route with 1-2 flights daily flights.
Average flight time is 1h 45m - 2h 05m.
Route distance is 555 miles (893 km).
Route Distance
555 miles (893 km)
Average Duration
1h 45m - 2h 05m
Airlines Operating This Route
Southwest Airlines
Flight Frequency
Daily Flights
1-2 flights
Weekly Flights
9
Typical Departure Time Ranges
Earliest Departure
17:20
Latest Departure
17:20
Route Intelligence Dashboard
Overall Connectivity Score
35
ModerateRoute Diversity
1
Direct Routes
Southwest Airlines serves 1 destination from PIT
Weekly Frequency
7
Weekly Flights
Trend: Stable
Top 1 Most Frequent Routes - Details
| Route | Weekly Flights | Duration | Distance | Reliability |
|---|---|---|---|---|
| PIT → Saint Louis (STL) (STL) | 7/week | 1h 45m - 2h 05m | 555 km | Seasonal |
Flight Schedule & Filters
Southwest Airlines flights from Pittsburgh (PIT) to Saint Louis (STL)
Southwest Airlines operates scheduled nonstop flights between Pittsburgh (PIT) and Saint Louis (STL). Southwest Airlines operates 1-2 flights daily flights on this route.• Flight Duration: 1h 45m - 2h 05m (average flight time)• Distance: 555 miles (893 km) (air miles between airports)• Daily Flights: 1-2 flights (scheduled departures per day)
Pittsburgh (PIT)
US
Saint Louis (STL)
US
FLIGHT TIME
1h 45m - 2h 05m
FLIGHT DISTANCE
555 miles (893 km)
1h 50m - 1h 50m
17:20
17:20
555 miles (893 km)
October
1 (Show)
9
Southwest Airlines Terminal Information & Contact
Departure Terminal - Pittsburgh (PIT)
Terminal: 1
Phone: 800-435-9792
Location: 1, Pittsburgh, US
Arrival Terminal - Saint Louis (STL)
Terminal: 2
Phone: 800-435-9792
Location: 2, St Louis, US
Southwest Airlines Flight Schedule from Pittsburgh (PIT) to Saint Louis (STL)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
WN802 |  Southwest Airlines | 17:20 | 18:10:00 | Boeing 737-700 (winglets) Passenger/BBJ1 |
Southwest Airlines Monthly Flight Calendar
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Southwest Airlines Terminal Information
Departure Terminal at Pittsburgh (PIT):
• Terminal : Southwest Airlines operates from this terminal
Terminal 1:
• 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 Pittsburgh (PIT) to St Louis (STL)?
Southwest Airlines operates 1 flight from Pittsburgh (PIT) 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 Pittsburgh (PIT) to St Louis (STL)?
The flight duration is approximately 1h 45m - 2h 05m.
What is the distance from Pittsburgh (PIT) to St Louis (STL)?
The distance is 555 miles (893 km).
What aircraft does Southwest Airlines use on this route?
Southwest Airlines uses Boeing 737-700 (winglets) Passenger/BBJ1 on this route.
Which terminal does Southwest Airlines use at Pittsburgh (PIT)?
Southwest Airlines flights from Pittsburgh (PIT) depart from Terminal 1. Terminal 1 phone: 800-435-9792.
What is the Southwest Airlines terminal phone number at Pittsburgh (PIT)?
The Southwest Airlines terminal phone number at Pittsburgh (PIT) is 800-435-9792 (Terminal 1).
View all Southwest Airlines flights to Pittsburgh (PIT) →
Popular Southwest Airlines routes from Pittsburgh include multiple destinations.
Route data verified regularly by Triposia Travel Research Team.