Find Deals on Flights from St. Louis Lambert-St Louis to Pittsburgh (STL - PIT)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from St. Louis Lambert-St Louis to Pittsburgh

(Round-trip)
Depart: Tue Mar 8 2016 Return: Wed Mar 9 2016 Trip spans 2 days
American Airlines
American Airlines
STL
1:00a
PIT
5:14a
4h 14m
1 stop
PIT
12:20a
STL
4:48a
4h 28m
1 stop
Depart: Wed Mar 9 2016 Return: Tue Mar 15 2016 Trip spans 6 days
American Airlines
American Airlines
STL
1:00a
PIT
5:14a
4h 14m
1 stop
PIT
11:30a
STL
6:40p
7h 10m
1 stop
Depart: Tue Mar 1 2016 Return: Tue Mar 8 2016 Trip spans 8 days
American Airlines
American Airlines
STL
1:00a
PIT
7:16a
6h 16m
1 stop
PIT
10:30a
STL
5:40p
7h 10m
1 stop
Depart: Wed Mar 2 2016 Return: Tue Mar 8 2016 Trip spans 7 days
American Airlines
American Airlines
STL
2:35a
PIT
8:45a
6h 10m
1 stop
PIT
10:30a
STL
5:40p
7h 10m
1 stop
Depart: Wed Feb 24 2016 Return: Wed Mar 9 2016 Trip spans 15 days
American Airlines
American Airlines
STL
2:10a
PIT
7:01a
4h 51m
1 stop
PIT
12:20a
STL
4:48a
4h 28m
1 stop
Depart: Sat Feb 27 2016 Return: Tue Mar 8 2016 Trip spans 11 days
American Airlines
American Airlines
STL
1:56a
PIT
9:01a
7h 05m
1 stop
PIT
10:30a
STL
5:40p
7h 10m
1 stop
Depart: Thu Mar 3 2016 Return: Tue Mar 8 2016 Trip spans 6 days
American Airlines
American Airlines
STL
1:00a
PIT
5:14a
4h 14m
1 stop
PIT
10:30a
STL
5:40p
7h 10m
1 stop
Depart: Wed Mar 30 2016 Return: Sun Apr 3 2016 Trip spans 5 days
American Airlines
American Airlines
STL
2:00a
PIT
6:14a
4h 14m
1 stop
PIT
1:33a
STL
6:55a
5h 22m
1 stop
Depart: Thu Feb 25 2016 Return: Tue Mar 8 2016 Trip spans 13 days
American Airlines
American Airlines
STL
1:15a
PIT
5:10a
3h 55m
1 stop
PIT
10:30a
STL
5:40p
7h 10m
1 stop
Depart: Mon Feb 29 2016 Return: Tue Mar 8 2016 Trip spans 9 days
American Airlines
American Airlines
STL
12:51p
PIT
6:20p
5h 29m
1 stop
PIT
10:30a
STL
5:40p
7h 10m
1 stop
Depart: Sat Mar 5 2016 Return: Wed Mar 9 2016 Trip spans 5 days
Delta
Delta
STL
12:05p
PIT
4:43p
4h 38m
1 stop
PIT
12:35p
STL
5:47p
5h 12m
1 stop
Depart: Mon Mar 7 2016 Return: Tue Mar 8 2016 Trip spans 2 days
United
United
STL
1:13p
PIT
5:08p
3h 55m
1 stop
PIT
2:49p
STL
7:29p
4h 40m
1 stop
Depart: Sat Mar 26 2016 Return: Fri Apr 1 2016 Trip spans 7 days
United
United
STL
4:46a
PIT
8:53a
4h 07m
1 stop
PIT
1:55a
STL
5:51a
3h 56m
1 stop
Depart: Tue Apr 19 2016 Return: Fri Apr 22 2016 Trip spans 4 days
United
United
STL
2:09p
PIT
6:23p
4h 14m
1 stop
PIT
2:15a
STL
7:54a
5h 39m
1 stop
Depart: Sat May 28 2016 Return: Thu Jun 2 2016 Trip spans 6 days
United
United
STL
12:45p
PIT
6:35p
5h 50m
1 stop
PIT
2:00a
STL
5:46a
3h 46m
1 stop
Depart: Wed Jun 1 2016 Return: Thu Jun 2 2016 Trip spans 2 days
United
United
STL
1:00a
PIT
4:58a
3h 58m
1 stop
PIT
6:35a
STL
12:05p
5h 30m
1 stop
Depart: Fri Mar 4 2016 Return: Sat Mar 5 2016 Trip spans 2 days
Delta
Delta
STL
1:02a
PIT
7:14a
6h 12m
1 stop
PIT
1:00a
STL
5:22a
4h 22m
1 stop
Depart: Sun Mar 6 2016 Return: Wed Mar 9 2016 Trip spans 4 days
Delta
Delta
STL
1:50a
PIT
6:55a
5h 05m
1 stop
PIT
11:20a
STL
4:10p
4h 50m
1 stop
Depart: Thu Mar 10 2016 Return: Sat Mar 12 2016 Trip spans 3 days
Delta
Delta
STL
5:46a
PIT
1:26p
7h 40m
1 stop
PIT
1:50a
STL
6:36a
4h 46m
1 stop
Depart: Tue May 31 2016 Return: Thu Jun 2 2016 Trip spans 3 days
Delta
Delta
STL
12:35p
PIT
5:25p
4h 50m
1 stop
PIT
5:10a
STL
11:24a
6h 14m
1 stop
Select an airline:  Southwest
Direct flights STL to PIT on Southwest
Flight # Depart STL Arrive PIT Sun Mon Tue Wed Thu Fri Sat Valid Between
545 6:50 pm 9:30 pm Mar 12 - Mar 12
545 6:50 pm 9:30 pm Mar 19 - Apr 2
612 9:00 pm 11:40 pm Mar 10 - Mar 11
612 9:00 pm 11:40 pm Mar 13 - Apr 11
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

St. Louis
$164
Destination

Pittsburgh
$164