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

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

Book cheap flights from St Louis Lambert-St Louis to Pittsburgh

(Round-trip)
Depart: Sat Feb 14 2015 Return: Tue Feb 17 2015 Trip spans 4 days
American Airlines
American Airlines
STL
4:52a
PIT
6:30a
1h 38m
nonstop
PIT
8:33a
STL
10:25a
1h 52m
nonstop
Depart: Tue Feb 17 2015 Return: Tue Feb 24 2015 Trip spans 8 days
US Airways
US Airways
STL
4:52a
PIT
6:30a
1h 38m
nonstop
PIT
1:10p
STL
3:02p
1h 52m
nonstop
Depart: Wed Feb 18 2015 Return: Tue Feb 24 2015 Trip spans 7 days
US Airways
US Airways
STL
4:52a
PIT
6:30a
1h 38m
nonstop
PIT
1:10p
STL
3:02p
1h 52m
nonstop
Depart: Sat Feb 21 2015 Return: Tue Feb 24 2015 Trip spans 4 days
US Airways
US Airways
STL
4:52a
PIT
6:30a
1h 38m
nonstop
PIT
8:33a
STL
10:25a
1h 52m
nonstop
Depart: Tue Feb 24 2015 Return: Sat Feb 28 2015 Trip spans 5 days
US Airways
US Airways
STL
4:52a
PIT
6:30a
1h 38m
nonstop
PIT
8:33a
STL
10:25a
1h 52m
nonstop
Depart: Wed Feb 25 2015 Return: Sat Feb 28 2015 Trip spans 4 days
US Airways
US Airways
STL
4:52a
PIT
6:30a
1h 38m
nonstop
PIT
8:33a
STL
10:25a
1h 52m
nonstop
Depart: Sat Feb 28 2015 Return: Tue Mar 3 2015 Trip spans 4 days
US Airways
US Airways
STL
4:52a
PIT
6:30a
1h 38m
nonstop
PIT
8:33a
STL
10:25a
1h 52m
nonstop
Depart: Tue Mar 3 2015 Return: Sat Mar 7 2015 Trip spans 5 days
US Airways
US Airways
STL
9:51a
PIT
11:30a
1h 39m
nonstop
PIT
8:30a
STL
10:15a
1h 45m
nonstop
Depart: Wed Mar 4 2015 Return: Sat Mar 7 2015 Trip spans 4 days
US Airways
US Airways
STL
4:52a
PIT
6:30a
1h 38m
nonstop
PIT
8:30a
STL
10:15a
1h 45m
nonstop
Depart: Sat Mar 7 2015 Return: Tue Mar 10 2015 Trip spans 3 days
US Airways
US Airways
STL
5:00a
PIT
6:35a
1h 35m
nonstop
PIT
2:10p
STL
3:55p
1h 45m
nonstop
Depart: Sat Mar 21 2015 Return: Sat Mar 28 2015 Trip spans 8 days
American Airlines
American Airlines
STL
6:00a
PIT
7:35a
1h 35m
nonstop
PIT
9:30a
STL
11:15a
1h 45m
nonstop
Depart: Sun Feb 22 2015 Return: Tue Feb 24 2015 Trip spans 3 days
US Airways
US Airways
STL
4:52a
PIT
6:30a
1h 38m
nonstop
PIT
8:33a
STL
10:25a
1h 52m
nonstop
Depart: Mon Feb 23 2015 Return: Wed Feb 25 2015 Trip spans 3 days
US Airways
US Airways
STL
9:51a
PIT
11:30a
1h 39m
nonstop
PIT
8:33a
STL
10:25a
1h 52m
nonstop
Depart: Thu Feb 26 2015 Return: Sat Feb 28 2015 Trip spans 3 days
US Airways
US Airways
STL
4:52a
PIT
6:30a
1h 38m
nonstop
PIT
8:33a
STL
10:25a
1h 52m
nonstop
Depart: Fri Feb 27 2015 Return: Tue Mar 3 2015 Trip spans 5 days
US Airways
US Airways
STL
9:51a
PIT
11:30a
1h 39m
nonstop
PIT
8:33a
STL
10:25a
1h 52m
nonstop
Depart: Sun Mar 1 2015 Return: Tue Mar 3 2015 Trip spans 3 days
US Airways
US Airways
STL
4:52a
PIT
6:30a
1h 38m
nonstop
PIT
8:33a
STL
10:25a
1h 52m
nonstop
Depart: Mon Mar 2 2015 Return: Wed Mar 4 2015 Trip spans 3 days
US Airways
US Airways
STL
9:51a
PIT
11:30a
1h 39m
nonstop
PIT
8:33a
STL
10:25a
1h 52m
nonstop
Depart: Sun Feb 15 2015 Return: Tue Feb 17 2015 Trip spans 3 days
US Airways
US Airways
STL
9:51a
PIT
11:30a
1h 39m
nonstop
PIT
1:10p
STL
3:02p
1h 52m
nonstop
Depart: Fri Mar 6 2015 Return: Tue Mar 10 2015 Trip spans 4 days
Delta
Delta
STL
5:20a
PIT
9:31a
4h 11m
1 stop
PIT
2:05p
STL
5:27p
3h 22m
1 stop
Depart: Thu Apr 2 2015 Return: Sun Apr 5 2015 Trip spans 4 days
United
United
STL
3:10a
PIT
8:18a
5h 08m
1 stop
PIT
3:40p
STL
8:29p
4h 49m
1 stop
Change your search
Direct flights STL to PIT on American Airlines
Flight # Depart STL Arrive PIT Sun Mon Tue Wed Thu Fri Sat Valid Between
4214 6:02 am 8:40 am Feb 2 - Mar 2
4204 6:05 am 8:40 am Mar 5 - Mar 6
4204 6:05 am 8:40 am Mar 9 - Oct 30
4212 9:47 am 12:25 pm Jan 29 - Feb 11
4212 9:52 am 12:30 pm Feb 12 - Mar 4
4202 10:00 am 12:35 pm Mar 8 - Oct 31
4202 10:00 am 12:35 pm Mar 5 - Mar 7
4206 2:50 pm 5:25 pm Mar 5 - Mar 6
4206 2:50 pm 5:25 pm Mar 8 - Oct 30
4216 2:51 pm 5:30 pm Feb 12 - Mar 4
4216 2:56 pm 5:35 pm Jan 29 - Feb 11
Airports
Origin

St Louis
$253
Destination

Pittsburgh
$253