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Find Flight Deals 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: Tue Mar 31 2015 Return: Tue Apr 7 2015 Trip spans 8 days
American Airlines
American Airlines
STL
2:05a
PIT
3:40a
1h 35m
nonstop
PIT
2:10p
STL
3:55p
1h 45m
nonstop
Depart: Thu Apr 9 2015 Return: Tue Apr 14 2015 Trip spans 6 days
US Airways
US Airways
STL
10:50a
PIT
12:25p
1h 35m
nonstop
PIT
9:30a
STL
11:15a
1h 45m
nonstop
Depart: Wed Apr 1 2015 Return: Tue Apr 7 2015 Trip spans 7 days
American Airlines
American Airlines
STL
2:05a
PIT
3:40a
1h 35m
nonstop
PIT
2:10p
STL
3:55p
1h 45m
nonstop
Depart: Tue Apr 7 2015 Return: Thu Apr 9 2015 Trip spans 3 days
American Airlines
American Airlines
STL
2:05a
PIT
3:40a
1h 35m
nonstop
PIT
9:30a
STL
11:15a
1h 45m
nonstop
Depart: Wed Apr 8 2015 Return: Thu Apr 9 2015 Trip spans 2 days
American Airlines
American Airlines
STL
2:05a
PIT
3:40a
1h 35m
nonstop
PIT
2:10p
STL
3:55p
1h 45m
nonstop
Depart: Wed Apr 15 2015 Return: Sun Apr 19 2015 Trip spans 5 days
American Airlines
American Airlines
STL
6:00a
PIT
7:35a
1h 35m
nonstop
PIT
2:10p
STL
3:55p
1h 45m
nonstop
Depart: Fri Apr 17 2015 Return: Tue Apr 21 2015 Trip spans 5 days
American Airlines
American Airlines
STL
2:05a
PIT
3:40a
1h 35m
nonstop
PIT
2:10p
STL
3:55p
1h 45m
nonstop
Depart: Thu Apr 23 2015 Return: Sun Apr 26 2015 Trip spans 4 days
American Airlines
American Airlines
STL
6:00a
PIT
7:35a
1h 35m
nonstop
PIT
2:10p
STL
3:55p
1h 45m
nonstop
Depart: Fri Apr 24 2015 Return: Mon Apr 27 2015 Trip spans 4 days
American Airlines
American Airlines
STL
10:50a
PIT
12:25p
1h 35m
nonstop
PIT
4:44a
STL
6:29a
1h 45m
nonstop
Depart: Fri May 1 2015 Return: Sun May 3 2015 Trip spans 3 days
American Airlines
American Airlines
STL
2:05a
PIT
3:40a
1h 35m
nonstop
PIT
2:10p
STL
3:55p
1h 45m
nonstop
Depart: Mon May 4 2015 Return: Tue May 5 2015 Trip spans 2 days
American Airlines
American Airlines
STL
10:50a
PIT
12:25p
1h 35m
nonstop
PIT
9:30a
STL
11:15a
1h 45m
nonstop
Depart: Wed Mar 18 2015 Return: Wed Apr 8 2015 Trip spans 22 days
American Airlines
American Airlines
STL
6:00a
PIT
7:35a
1h 35m
nonstop
PIT
9:30a
STL
11:15a
1h 45m
nonstop
Depart: Tue Mar 24 2015 Return: Wed Mar 25 2015 Trip spans 2 days
American Airlines
American Airlines
STL
10:50a
PIT
12:25p
1h 35m
nonstop
PIT
4:44a
STL
6:29a
1h 45m
nonstop
Depart: Wed Mar 25 2015 Return: Tue Mar 31 2015 Trip spans 7 days
American Airlines
American Airlines
STL
10:50a
PIT
12:25p
1h 35m
nonstop
PIT
2:10p
STL
3:55p
1h 45m
nonstop
Depart: Sat Mar 21 2015 Return: Tue Mar 31 2015 Trip spans 11 days
American Airlines
American Airlines
STL
6:00a
PIT
7:35a
1h 35m
nonstop
PIT
9:30a
STL
11:15a
1h 45m
nonstop
Depart: Sat Mar 28 2015 Return: Tue Mar 31 2015 Trip spans 4 days
American Airlines
American Airlines
STL
6:00a
PIT
7:35a
1h 35m
nonstop
PIT
4:44a
STL
6:29a
1h 45m
nonstop
Depart: Sat Apr 4 2015 Return: Tue Apr 7 2015 Trip spans 4 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 Apr 5 2015 Return: Wed Apr 8 2015 Trip spans 4 days
United
United
STL
4:16a
PIT
8:33a
4h 17m
1 stop
PIT
1:17p
STL
4:48p
3h 31m
1 stop
Depart: Wed Jul 1 2015 Return: Sun Jul 5 2015 Trip spans 5 days
Delta
Delta
STL
12:30p
PIT
5:42p
5h 12m
1 stop
PIT
6:10a
STL
1:03p
6h 53m
1 stop
Depart: Fri Mar 13 2015 Return: Tue Mar 24 2015 Trip spans 12 days
Multiple Airlines
Multiple Airlines
STL
2:05a
PIT
3:40a
1h 35m
nonstop
PIT
3:00p
STL
6:28p
3h 28m
1 stop
Direct flights STL to PIT on American Airlines
Flight # Depart STL Arrive PIT Sun Mon Tue Wed Thu Fri Sat Valid Between
4204 6:05 am 8:40 am Mar 9 - Oct 30
4202 10:00 am 12:35 pm Mar 8 - Oct 31
4206 2:50 pm 5:25 pm Mar 8 - Oct 30
Airports
Origin

St Louis
$255
Destination

Pittsburgh
$255