Airlines with flights from Saint Louis to Pittsburgh

There are four airlines with scheduled flights between STL and PIT. Southwest is the only airline with non-stop flights from Saint Louis Airport to Pittsburgh Airport and the flight time is 1 hour and 35 minutes.

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Non-stop

1h 35min

Via Chicago

4h 43min

Via Atlanta

4h 49min

Via Charlotte

5h 12min

Via Chicago

4h 40min

Via Chicago

3h 40min

Via Baltimore

5h 10min

Via Washington

4h 39min

Via Detroit

3h 59min

Via Dulles

4h 44min

Via Nashville

4h 13min

Via Philadelphia

5h 25min

Via Atlanta

4h 10min

Schedules

Non-stop with Southwest Airlines

Total flight time: 1 hour and 35 minutes
Low-cost airline

9 flights per week
Boeing 737-700 (winglets) Passenger/BBJ1

Boeing 737-800 (winglets) Passenger/BBJ2

STL

Direct

PIT

Flight

Mon

Jan 13

Tue

Jan 14

Wed

Jan 15

Thu

Jan 16

Fri

Jan 17

Sat

Jan 18

Sun

Jan 19

WN1564

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08:20

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WN3966

18:05

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18:05

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The timetable & schedule information was updated at 2024-12-13

Via Chicago with United Airlines

Total flight time: 4h 02m - 6h 15m.

42 flights per week

STL

Via ORD

PIT

Flight

Mon

Jan 13

Tue

Jan 14

Wed

Jan 15

Thu

Jan 16

Fri

Jan 17

Sat

Jan 18

Sun

Jan 19

UA4428
UA5227

06:30

UA4183
UA5227

08:00

UA4506
UA3436

08:15

UA4426
UA2207

09:44

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UA4426
UA3520

----

09:44

UA4383
UA2207

11:30

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UA4383
UA3520

----

11:30

UA4454
UA3578

12:55

UA5312
UA2736

14:55

UA1156
UA3464

17:30

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CHECK PRICES FOR STL - PIT

The timetable & schedule information was updated at 2024-12-13

Via Atlanta with Delta Air Lines

Total flight time: 3h 48m - 6h 18m.
Sky Team Alliance

27 flights per week

STL

Via ATL

PIT

Flight

Mon

Jan 13

Tue

Jan 14

Wed

Jan 15

Thu

Jan 16

Fri

Jan 17

Sat

Jan 18

Sun

Jan 19

DL1524
DL1363