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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 May 19 2015 Return: Sat May 23 2015 Trip spans 5 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 May 27 2015 Return: Tue Jun 2 2015 Trip spans 7 days
US Airways
US Airways
STL
2:05a
PIT
3:40a
1h 35m
nonstop
PIT
2:10p
STL
3:55p
1h 45m
nonstop
Depart: Wed May 20 2015 Return: Sat May 23 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 May 24 2015 Return: Wed May 27 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: Tue Jun 2 2015 Return: Tue Jun 23 2015 Trip spans 22 days
American Airlines
American Airlines
STL
10:50a
PIT
12:25p
1h 35m
nonstop
PIT
2:10p
STL
3:55p
1h 45m
nonstop
Depart: Mon May 11 2015 Return: Sat May 16 2015 Trip spans 6 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 May 12 2015 Return: Sat May 16 2015 Trip spans 5 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 May 13 2015 Return: Sat May 16 2015 Trip spans 4 days
American Airlines
American Airlines
STL
10:50a
PIT
12:25p
1h 35m
nonstop
PIT
9:30a
STL
11:15a
1h 45m
nonstop
Depart: Thu May 14 2015 Return: Sat May 16 2015 Trip spans 3 days
American Airlines
American Airlines
STL
6:00a
PIT
7:35a
1h 35m
nonstop
PIT
9:30a
STL
11:15a
1h 45m
nonstop
Depart: Fri May 15 2015 Return: Sat May 16 2015 Trip spans 2 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 Jul 1 2015 Return: Sat Aug 15 2015 Trip spans 46 days
US Airways
US Airways
STL
2:05a
PIT
3:40a
1h 35m
nonstop
PIT
3:00a
STL
9:05a
6h 05m
1 stop
Depart: Thu Aug 20 2015 Return: Mon Aug 24 2015 Trip spans 5 days
American Airlines
American Airlines
STL
5:20a
PIT
9:53a
4h 33m
1 stop
PIT
4:44a
STL
6:29a
1h 45m
nonstop
Depart: Mon May 18 2015 Return: Wed May 20 2015 Trip spans 3 days
US Airways
US Airways
STL
2:10p
PIT
6:00p
3h 50m
1 stop
PIT
4:44a
STL
6:29a
1h 45m
nonstop
Depart: Sat May 23 2015 Return: Wed May 27 2015 Trip spans 5 days
American Airlines
American Airlines
STL
2:30p
PIT
7:14p
4h 44m
1 stop
PIT
2:10p
STL
3:55p
1h 45m
nonstop
Depart: Sat May 9 2015 Return: Sat May 16 2015 Trip spans 8 days
American Airlines
American Airlines
STL
12:19p
PIT
4:19p
4h 00m
1 stop
PIT
9:30a
STL
11:15a
1h 45m
nonstop
Depart: Thu May 21 2015 Return: Sat May 23 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: Fri May 22 2015 Return: Sun May 24 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: Tue May 26 2015 Return: Wed May 27 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: Fri Aug 28 2015 Return: Sun Aug 30 2015 Trip spans 3 days
United
United
STL
1:00a
PIT
4:23a
3h 23m
1 stop
PIT
3:20a
STL
7:26a
4h 06m
1 stop
Depart: Sun May 10 2015 Return: Sat May 16 2015 Trip spans 7 days
Delta
Delta
STL
12:32p
PIT
5:57p
5h 25m
1 stop
PIT
1:45p
STL
6:13p
4h 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 Apr 7 - May 6
4209 6:05 am 8:40 am May 26 - May 29
4209 6:05 am 8:40 am May 7 - May 22
4209 6:05 am 8:40 am Jun 1 - Aug 17
4202 10:00 am 12:35 pm Apr 7 - May 6
4207 10:00 am 12:35 pm Jun 1 - Aug 17
4207 10:00 am 12:35 pm May 7 - May 31
4206 2:50 pm 5:25 pm Apr 7 - May 6
4211 2:50 pm 5:25 pm May 7 - May 31
4211 2:50 pm 5:25 pm Jun 1 - Aug 17
Airports
Origin

St Louis
$255
Destination

Pittsburgh
$255