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

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Lambert-St Louis to Pittsburgh

(Round-trip)
Depart: Wed Jul 22 2015 Return: Tue Jul 28 2015 Trip spans 7 days
American Airlines
American Airlines
STL
6:00a
PIT
7:35a
1h 35m
nonstop
PIT
2:10p
STL
3:56p
1h 46m
nonstop
Depart: Wed Sep 2 2015 Return: Wed Sep 16 2015 Trip spans 15 days
US Airways
US Airways
STL
6:00a
PIT
7:39a
1h 39m
nonstop
PIT
2:10p
STL
3:56p
1h 46m
nonstop
Depart: Wed Sep 9 2015 Return: Wed Sep 23 2015 Trip spans 15 days
US Airways
US Airways
STL
6:00a
PIT
7:40a
1h 40m
nonstop
PIT
9:30a
STL
11:16a
1h 46m
nonstop
Depart: Tue Nov 3 2015 Return: Tue Nov 10 2015 Trip spans 8 days
American Airlines
American Airlines
STL
1:05a
PIT
2:45a
1h 40m
nonstop
PIT
8:30a
STL
10:15a
1h 45m
nonstop
Depart: Wed Nov 4 2015 Return: Tue Nov 10 2015 Trip spans 7 days
American Airlines
American Airlines
STL
1:05a
PIT
2:45a
1h 40m
nonstop
PIT
3:44a
STL
5:29a
1h 45m
nonstop
Depart: Thu Nov 5 2015 Return: Tue Nov 10 2015 Trip spans 6 days
American Airlines
American Airlines
STL
1:05a
PIT
2:40a
1h 35m
nonstop
PIT
8:30a
STL
10:15a
1h 45m
nonstop
Depart: Wed Dec 2 2015 Return: Tue Dec 8 2015 Trip spans 7 days
American Airlines
American Airlines
STL
5:00a
PIT
6:35a
1h 35m
nonstop
PIT
8:30a
STL
10:15a
1h 45m
nonstop
Depart: Thu Dec 3 2015 Return: Tue Dec 8 2015 Trip spans 6 days
American Airlines
American Airlines
STL
1:05a
PIT
2:40a
1h 35m
nonstop
PIT
8:30a
STL
10:15a
1h 45m
nonstop
Depart: Tue Jul 28 2015 Return: Wed Jul 29 2015 Trip spans 2 days
American Airlines
American Airlines
STL
2:05a
PIT
3:40a
1h 35m
nonstop
PIT
1:15a
STL
5:21a
4h 06m
1 stop
Depart: Wed Sep 23 2015 Return: Fri Sep 25 2015 Trip spans 3 days
US Airways
US Airways
STL
6:00a
PIT
7:40a
1h 40m
nonstop
PIT
1:15a
STL
5:22a
4h 07m
1 stop
Depart: Wed Sep 30 2015 Return: Fri Oct 2 2015 Trip spans 3 days
US Airways
US Airways
STL
6:00a
PIT
7:40a
1h 40m
nonstop
PIT
1:15a
STL
5:22a
4h 07m
1 stop
Depart: Sat Oct 17 2015 Return: Tue Oct 20 2015 Trip spans 4 days
American Airlines
American Airlines
STL
12:19p
PIT
4:10p
3h 51m
1 stop
PIT
9:30a
STL
11:16a
1h 46m
nonstop
Depart: Sat Nov 7 2015 Return: Tue Nov 10 2015 Trip spans 4 days
US Airways
US Airways
STL
12:59a
PIT
5:08a
4h 09m
1 stop
PIT
3:44a
STL
5:29a
1h 45m
nonstop
Depart: Sun Nov 8 2015 Return: Tue Nov 10 2015 Trip spans 3 days
US Airways
US Airways
STL
12:59a
PIT
5:08a
4h 09m
1 stop
PIT
3:44a
STL
5:29a
1h 45m
nonstop
Depart: Mon Nov 9 2015 Return: Tue Nov 10 2015 Trip spans 2 days
US Airways
US Airways
STL
1:05p
PIT
5:26p
4h 21m
1 stop
PIT
8:30a
STL
10:15a
1h 45m
nonstop
Depart: Tue Dec 1 2015 Return: Tue Dec 8 2015 Trip spans 8 days
US Airways
US Airways
STL
1:05p
PIT
5:26p
4h 21m
1 stop
PIT
3:44a
STL
5:29a
1h 45m
nonstop
Depart: Fri Dec 4 2015 Return: Tue Dec 8 2015 Trip spans 5 days
US Airways
US Airways
STL
2:50a
PIT
7:09a
4h 19m
1 stop
PIT
3:44a
STL
5:29a
1h 45m
nonstop
Depart: Sat Dec 5 2015 Return: Tue Dec 8 2015 Trip spans 4 days
US Airways
US Airways
STL
12:59a
PIT
5:08a
4h 09m
1 stop
PIT
8:30a
STL
10:15a
1h 45m
nonstop
Depart: Wed Jul 8 2015 Return: Tue Jul 28 2015 Trip spans 21 days
United
United
STL
2:35p
PIT
6:44p
4h 09m
1 stop
PIT
1:55a
STL
6:43a
4h 48m
1 stop
Depart: Tue Jul 7 2015 Return: Wed Jul 15 2015 Trip spans 9 days
Delta
Delta
STL
6:20a
PIT
10:21a
4h 01m
1 stop
PIT
4:05a
STL
9:07a
5h 02m
1 stop
Direct flights STL to PIT on American Airlines
Flight # Depart STL Arrive PIT Sun Mon Tue Wed Thu Fri Sat Valid Between
4079 6:05 am 8:44 am Aug 3 - Sep 4
4079 6:05 am 8:40 am Jul 6 - Jul 31
4077 10:00 am 12:39 pm Aug 1 - Aug 17
4077 10:00 am 12:35 pm Jul 5 - Jul 31
4081 2:50 pm 5:25 pm Jul 5 - Jul 31
4081 2:50 pm 5:29 pm Aug 2 - Aug 17
Airports
Origin

St Louis
$253
Destination

Pittsburgh
$253