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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: Thu Aug 27 2015 Return: Mon Aug 31 2015 Trip spans 5 days
US Airways
US Airways
STL
2:05a
PIT
3:44a
1h 39m
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
9:30a
STL
11:16a
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
2:10p
STL
3:56p
1h 46m
nonstop
Depart: Wed Oct 7 2015 Return: Sun Oct 11 2015 Trip spans 5 days
US Airways
US Airways
STL
2:05a
PIT
3:45a
1h 40m
nonstop
PIT
2:10p
STL
3:56p
1h 46m
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: Sun Sep 27 2015 Return: Sun Oct 11 2015 Trip spans 15 days
American Airlines
American Airlines
STL
1:59a
PIT
6:13a
4h 14m
1 stop
PIT
2:10p
STL
3:56p
1h 46m
nonstop
Depart: Tue Sep 29 2015 Return: Fri Oct 2 2015 Trip spans 4 days
American Airlines
American Airlines
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
American Airlines
American Airlines
STL
6:00a
PIT
7:40a
1h 40m
nonstop
PIT
1:15a
STL
5:22a
4h 07m
1 stop
Depart: Thu Oct 1 2015 Return: Sat Oct 3 2015 Trip spans 3 days
American Airlines
American Airlines
STL
2:05a
PIT
3:45a
1h 40m
nonstop
PIT
8:05a
STL
12:40p
4h 35m
1 stop
Depart: Fri Oct 2 2015 Return: Tue Oct 6 2015 Trip spans 5 days
American Airlines
American Airlines
STL
1:59a
PIT
6:13a
4h 14m
1 stop
PIT
9:30a
STL
11:16a
1h 46m
nonstop
Depart: Sat Oct 3 2015 Return: Tue Oct 6 2015 Trip spans 4 days
American Airlines
American Airlines
STL
8:50a
PIT
12:56p
4h 06m
1 stop
PIT
9:30a
STL
11:16a
1h 46m
nonstop
Depart: Sat Oct 17 2015 Return: Tue Oct 20 2015 Trip spans 4 days
US Airways
US Airways
STL
8:50a
PIT
12:56p
4h 06m
1 stop
PIT
2:10p
STL
3:56p
1h 46m
nonstop
Depart: Thu Nov 5 2015 Return: Sun Nov 8 2015 Trip spans 4 days
American Airlines
American Airlines
STL
1:05a
PIT
2:40a
1h 35m
nonstop
PIT
4:28a
STL
11:20a
6h 52m
1 stop
Depart: Wed Jul 29 2015 Return: Thu Jul 30 2015 Trip spans 2 days
American Airlines
American Airlines
STL
2:05a
PIT
3:40a
1h 35m
nonstop
PIT
4:40a
STL
6:26a
1h 46m
nonstop
Depart: Fri Aug 21 2015 Return: Sun Aug 30 2015 Trip spans 10 days
US Airways
US Airways
STL
1:59a
PIT
6:12a
4h 13m
1 stop
PIT
4:40a
STL
9:13a
4h 33m
1 stop
Depart: Fri Aug 28 2015 Return: Sun Aug 30 2015 Trip spans 3 days
US Airways
US Airways
STL
1:59a
PIT
6:12a
4h 13m
1 stop
PIT
5:50a
STL
11:55a
6h 05m
1 stop
Depart: Fri Sep 4 2015 Return: Mon Sep 7 2015 Trip spans 4 days
US Airways
US Airways
STL
11:55a
PIT
3:58p
4h 03m
1 stop
PIT
11:30a
STL
4:20p
4h 50m
1 stop
Depart: Sun Oct 11 2015 Return: Tue Oct 13 2015 Trip spans 3 days
American Airlines
American Airlines
STL
1:05a
PIT
4:54a
3h 49m
1 stop
PIT
11:30a
STL
6:20p
6h 50m
1 stop
Depart: Sat Nov 7 2015 Return: Sun Nov 8 2015 Trip spans 2 days
US Airways
US Airways
STL
4:20a
PIT
8:53a
4h 33m
1 stop
PIT
8:51a
STL
1:57p
5h 06m
1 stop
Depart: Mon Jul 20 2015 Return: Tue Jul 21 2015 Trip spans 2 days
United
United
STL
2:35p
PIT
6:40p
4h 05m
1 stop
PIT
3:49p
STL
8:13p
4h 24m
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