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Cheap flights from St Louis to Pittsburgh

14 nonstop flights a week, 2 of them today. Operated by Southwest Airlines, about 1h 35m in the air, 557 mi (897 km).

Flights from St Louis to Pittsburgh

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We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

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St Louis to Pittsburgh at a glance

flight time, from 1h 30m to 3h 50m
1h 35m
straight-line distance
557 mi (897 km)
flights a week
14
flights today
2
first and last departure
09:50 - 20:10
airline
1

St Louis to Pittsburgh flight schedule

14 flights a week, 2 today, 32 seasonal or one-off. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
WN 4930
Southwest Airlines
09:50 Lambert-St. Louis International, terminal 2
12:25 Pittsburgh International
1h 35m
Sat
Boeing 737
WN 4930
Southwest Airlines
10:15 Lambert-St. Louis International, terminal 2
12:45 Pittsburgh International
1h 30m
Mon, Tue, Wed, Thu, Fri, Sun
Boeing 737
WN 4930
Southwest Airlines
10:35 Lambert-St. Louis International, terminal 2
13:10 Pittsburgh International
1h 35m
Sat
Boeing 737
WN 4850
Southwest Airlines
18:15 Lambert-St. Louis International, terminal 2
20:55 Pittsburgh International
1h 40m
Mon, Tue, Wed, Thu
Boeing 737-800
WN 4850
Southwest Airlines
19:55 Lambert-St. Louis International, terminal 2
22:35 Pittsburgh International
1h 40m
Mon, Thu, Fri, Sun
Boeing 737
WN 4850
Southwest Airlines
20:10 Lambert-St. Louis International, terminal 2
22:50 Pittsburgh International
1h 40m
Sat
Boeing 737

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 24 November.

FlightDepartsArrivesDurationDaysAircraft
WN 4930
Southwest Airlines
10:10 Lambert-St. Louis International, terminal 2
12:40 Pittsburgh International
1h 30m
Seasonal
WN 4930
Southwest Airlines
09:45 Lambert-St. Louis International, terminal 2
12:20 Pittsburgh International
1h 35m
Seasonal
Boeing 737
WN 852
Southwest Airlines
09:55 Lambert-St. Louis International, terminal 2
12:30 Pittsburgh International
1h 35m
Seasonal
WN 4850
Southwest Airlines
20:50 Lambert-St. Louis International, terminal 2
23:25 Pittsburgh International
1h 35m
Seasonal
Boeing 737
WN 3839
Southwest Airlines
10:15 Lambert-St. Louis International, terminal 2
12:50 Pittsburgh International
1h 35m
Seasonal
WN 4570
Southwest Airlines
17:30 Lambert-St. Louis International, terminal 2
20:05 Pittsburgh International
1h 35m
Seasonal
WN 3839
Southwest Airlines
10:45 Lambert-St. Louis International, terminal 2
13:20 Pittsburgh International
1h 35m
Seasonal
Boeing 737-800
WN 4570
Southwest Airlines
18:45 Lambert-St. Louis International, terminal 2
21:20 Pittsburgh International
1h 35m
Seasonal
Boeing 737-800
WN 3839
Southwest Airlines
10:20 Lambert-St. Louis International, terminal 2
12:55 Pittsburgh International
1h 35m
Seasonal
WN 2339
Southwest Airlines
20:25 Lambert-St. Louis International, terminal 2
23:00 Pittsburgh International
1h 35m
Seasonal
Boeing 737
WN 2339
Southwest Airlines
18:05 Lambert-St. Louis International, terminal 2
20:40 Pittsburgh International
1h 35m
Seasonal
Boeing 737-800
WN 4164
Southwest Airlines
10:20 Lambert-St. Louis International, terminal 2
12:55 Pittsburgh International
1h 35m
Seasonal
WN 149
Southwest Airlines
19:40 Lambert-St. Louis International, terminal 2
22:15 Pittsburgh International
1h 35m
Seasonal
Boeing 737-800
WN 149
Southwest Airlines
19:25 Lambert-St. Louis International, terminal 2
22:00 Pittsburgh International
1h 35m
Seasonal
Boeing 737
WN 4164
Southwest Airlines
10:05 Lambert-St. Louis International, terminal 2
12:40 Pittsburgh International
1h 35m
Seasonal
Boeing 737-800
WN 184
Southwest Airlines
19:45 Lambert-St. Louis International, terminal 2
22:20 Pittsburgh International
1h 35m
Seasonal
WN 3489
Southwest Airlines
10:35 Lambert-St. Louis International, terminal 2
13:10 Pittsburgh International
1h 35m
Seasonal
WN 173
Southwest Airlines
18:45 Lambert-St. Louis International, terminal 2
21:20 Pittsburgh International
1h 35m
Seasonal
Boeing 737
WN 4093
Southwest Airlines
10:15 Lambert-St. Louis International, terminal 2
12:50 Pittsburgh International
1h 35m
Seasonal
Boeing 737
WN 662
Southwest Airlines
17:50 Lambert-St. Louis International, terminal 2
20:25 Pittsburgh International
1h 35m
Seasonal
WN 662
Southwest Airlines
19:55 Lambert-St. Louis International, terminal 2
22:30 Pittsburgh International
1h 35m
Seasonal
WN 2002
Southwest Airlines
10:30 Lambert-St. Louis International, terminal 2
13:05 Pittsburgh International
1h 35m
Seasonal
WN 3577
Southwest Airlines
10:10 Lambert-St. Louis International, terminal 2
12:45 Pittsburgh International
1h 35m
Seasonal
WN 8
Southwest Airlines
12:15 Lambert-St. Louis International, terminal 2
17:05 Pittsburgh International
3h 50m
Seasonal
WN 3463
Southwest Airlines
19:50 Lambert-St. Louis International, terminal 2
22:25 Pittsburgh International
1h 35m
Seasonal
WN 3956
Southwest Airlines
10:00 Lambert-St. Louis International, terminal 2
12:35 Pittsburgh International
1h 35m
Seasonal
WN 3957
Southwest Airlines
19:55 Lambert-St. Louis International, terminal 2
22:30 Pittsburgh International
1h 35m
Seasonal
WN 4730
Southwest Airlines
10:15 Lambert-St. Louis International, terminal 2
12:50 Pittsburgh International
1h 35m
Seasonal
Boeing 737
WN 3684
Southwest Airlines
10:15 Lambert-St. Louis International, terminal 2
12:50 Pittsburgh International
1h 35m
Seasonal
WN 3957
Southwest Airlines
20:05 Lambert-St. Louis International, terminal 2
22:40 Pittsburgh International
1h 35m
Seasonal
Boeing 737
WN 3940
Southwest Airlines
10:15 Lambert-St. Louis International, terminal 2
12:50 Pittsburgh International
1h 35m
Seasonal
WN 3957
Southwest Airlines
19:15 Lambert-St. Louis International, terminal 2
21:50 Pittsburgh International
1h 35m
Seasonal

Days of the week are taken from the schedule for the next 14 days; schedules change by season. Pittsburgh is 1 hour ahead of St Louis. The search shows seat availability and the price for your date.

Airlines flying St Louis to Pittsburgh

Flights a week by schedule and the cheapest nonstop fare of each airline found by recent searches

Southwest Airlines14 a week

Airports

Where flights from St Louis to Pittsburgh depart and land

Departure from St Louis

Lambert-St. Louis International STL

14 flights a week, terminal 2, 12 mi (19 km) from the city centre

About the airport

Arrival in Pittsburgh

Pittsburgh International PIT

14 flights a week, 14 mi (23 km) from the city centre

About the airport

Frequently asked questions

How long is the flight from St Louis to Pittsburgh?
A nonstop flight takes 1 hour 35 minutes on average, from 1h 30m to 3h 50m depending on the flight.
How far is Pittsburgh from St Louis?
557 mi (897 km) in a straight line between the cities.
Which airlines fly nonstop from St Louis to Pittsburgh?
Southwest Airlines (14 a week).
How many flights a day are there from St Louis to Pittsburgh?
2 flights today and 14 a week, about 2 a day on average.
When are the first and last flights from St Louis to Pittsburgh?
The first departure is at 09:50 (WN4930), the last at 20:10 (WN4850). Local time.
What is the time difference between St Louis and Pittsburgh?
Pittsburgh is 1 hour ahead of St Louis. Schedule times on this page are local to each airport.
Which St Louis airport do flights to Pittsburgh leave from?
Lambert-St. Louis International (14 a week).