Southwest Airlines
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United States
Lambert-Saint Louis International Airport
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United States
Pittsburgh International Airport
Click to show full flight schedule
Scan through all non-stop flights from St. Louis to Pittsburgh. The full flight schedule below gives an overview of all non-stop flights from STL to PIT, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Currently, there is only one airline operating non-stop flights from St. Louis STL to Pittsburgh PIT, which is Southwest Airlines. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their STL PIT flight schedule.
Flights from STL to PIT are operated 5 times a week, with an average of 1 flight per day. Departure times vary between 07:45 - 21:35. The earliest flight departs at 07:45, the last flight departs at 21:35. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
On this non-stop route, you can fly in Economy only.
The fastest direct flight from St. Louis to Pittsburgh takes 1 hour and 40 minutes. The flight distance between St. Louis and Pittsburgh is 552 miles (or 888 km).
There is 1 airport in Pittsburgh: Pittsburgh International Airport (PIT).
There are 5 flights per week flying from St. Louis to Pittsburgh (as of April 2024).
1 hour and 40 minutes is the average flight time from St. Louis to Pittsburgh.
The distance from St. Louis to Pittsburgh is 552 miles (888 kilometers).
Southwest Airlines is the only airline flying nonstop from St. Louis to Pittsburgh.
There are no alliances flying direct from St. Louis to Pittsburgh at the moment.
You can fly non-stop in Economy only.
Aircraft types that fly from St. Louis to Pittsburgh:
The earliest flight departs at 07:45 from St. Louis and arrives at 10:20 at Pittsburgh.
The latest flight departs at 21:35 from St. Louis and arrives at 00:10 at Pittsburgh.
552 miles (888 km) · 1h 40m
11:50
14:25
Southwest Airlines
WN 538
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F
14:30
17:05
Southwest Airlines
WN 538
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
16:40
19:15
Southwest Airlines
WN 3940
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F
17:50
20:30
Southwest Airlines
WN 538
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F
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