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

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

Book cheap flights from Pittsburgh to Lambert-St Louis

(Round-trip)
Depart: Tue May 19 2015 Return: Sun May 24 2015 Trip spans 6 days
American Airlines
American Airlines
PIT
9:30a
STL
11:15a
1h 45m
nonstop
STL
6:00a
PIT
7:35a
1h 35m
nonstop
Depart: Wed May 27 2015 Return: Tue Jun 2 2015 Trip spans 7 days
US Airways
US Airways
PIT
4:44a
STL
6:29a
1h 45m
nonstop
STL
2:05a
PIT
3:40a
1h 35m
nonstop
Depart: Wed May 20 2015 Return: Sun May 24 2015 Trip spans 5 days
American Airlines
American Airlines
PIT
4:44a
STL
6:29a
1h 45m
nonstop
STL
6:00a
PIT
7:35a
1h 35m
nonstop
Depart: Sat May 23 2015 Return: Sun May 24 2015 Trip spans 2 days
American Airlines
American Airlines
PIT
9:30a
STL
11:15a
1h 45m
nonstop
STL
6:00a
PIT
7:35a
1h 35m
nonstop
Depart: Sun May 24 2015 Return: Wed May 27 2015 Trip spans 4 days
American Airlines
American Airlines
PIT
2:10p
STL
3:55p
1h 45m
nonstop
STL
10:50a
PIT
12:25p
1h 35m
nonstop
Depart: Tue Jun 2 2015 Return: Tue Jun 9 2015 Trip spans 8 days
American Airlines
American Airlines
PIT
9:30a
STL
11:15a
1h 45m
nonstop
STL
6:00a
PIT
7:35a
1h 35m
nonstop
Depart: Wed Jun 3 2015 Return: Tue Jun 9 2015 Trip spans 7 days
American Airlines
American Airlines
PIT
2:10p
STL
3:55p
1h 45m
nonstop
STL
2:05a
PIT
3:40a
1h 35m
nonstop
Depart: Tue Jun 16 2015 Return: Tue Jun 23 2015 Trip spans 8 days
American Airlines
American Airlines
PIT
9:30a
STL
11:15a
1h 45m
nonstop
STL
2:05a
PIT
3:40a
1h 35m
nonstop
Depart: Wed Jun 17 2015 Return: Tue Jun 23 2015 Trip spans 7 days
American Airlines
American Airlines
PIT
9:30a
STL
11:15a
1h 45m
nonstop
STL
6:00a
PIT
7:35a
1h 35m
nonstop
Depart: Wed Jul 29 2015 Return: Tue Aug 4 2015 Trip spans 7 days
American Airlines
American Airlines
PIT
4:44a
STL
6:29a
1h 45m
nonstop
STL
2:05a
PIT
3:40a
1h 35m
nonstop
Depart: Tue May 12 2015 Return: Tue May 19 2015 Trip spans 8 days
American Airlines
American Airlines
PIT
4:44a
STL
6:29a
1h 45m
nonstop
STL
2:05a
PIT
3:40a
1h 35m
nonstop
Depart: Wed May 13 2015 Return: Mon May 18 2015 Trip spans 6 days
American Airlines
American Airlines
PIT
4:44a
STL
6:29a
1h 45m
nonstop
STL
2:05a
PIT
3:40a
1h 35m
nonstop
Depart: Sat May 16 2015 Return: Tue May 19 2015 Trip spans 4 days
American Airlines
American Airlines
PIT
9:30a
STL
11:15a
1h 45m
nonstop
STL
2:05a
PIT
3:40a
1h 35m
nonstop
Depart: Sat Oct 24 2015 Return: Mon Oct 26 2015 Trip spans 3 days
American Airlines
American Airlines
PIT
9:30a
STL
11:15a
1h 45m
nonstop
STL
1:59a
PIT
6:08a
4h 09m
1 stop
Depart: Sun May 17 2015 Return: Tue May 19 2015 Trip spans 3 days
American Airlines
American Airlines
PIT
1:30a
STL
6:26a
4h 56m
1 stop
STL
10:50a
PIT
12:25p
1h 35m
nonstop
Depart: Mon May 18 2015 Return: Wed May 20 2015 Trip spans 3 days
American Airlines
American Airlines
PIT
4:28p
STL
8:41p
4h 13m
1 stop
STL
2:05a
PIT
3:40a
1h 35m
nonstop
Depart: Thu May 21 2015 Return: Sun May 24 2015 Trip spans 4 days
US Airways
US Airways
PIT
4:44a
STL
6:29a
1h 45m
nonstop
STL
6:00a
PIT
7:35a
1h 35m
nonstop
Depart: Tue May 26 2015 Return: Tue Jun 2 2015 Trip spans 8 days
US Airways
US Airways
PIT
4:44a
STL
6:29a
1h 45m
nonstop
STL
6:00a
PIT
7:35a
1h 35m
nonstop
Depart: Mon May 25 2015 Return: Wed May 27 2015 Trip spans 3 days
United
United
PIT
3:39p
STL
9:11p
5h 32m
1 stop
STL
11:16a
PIT
3:12p
3h 56m
1 stop
Depart: Thu May 14 2015 Return: Tue May 19 2015 Trip spans 6 days
Delta
Delta
PIT
3:48a
STL
6:44a
2h 56m
1 stop
STL
2:26p
PIT
5:57p
3h 31m
1 stop
Direct flights PIT to STL on American Airlines
Flight # Depart PIT Arrive STL Sun Mon Tue Wed Thu Fri Sat Valid Between
4201 8:44 am 9:29 am Apr 30 - May 6
4206 8:44 am 9:29 am Jun 1 - Jun 3
4206 8:44 am 9:29 am May 7 - May 22
4206 8:44 am 9:29 am May 26 - May 29
4206 8:44 am 9:29 am Jun 4 - Aug 17
4205 1:30 pm 2:15 pm Apr 30 - May 6
4210 1:30 pm 2:15 pm May 7 - May 31
4210 1:30 pm 2:15 pm Jun 1 - Jul 5
4208 6:10 pm 6:55 pm Apr 30 - May 6
4213 6:10 pm 6:55 pm Jun 1 - Aug 17
4213 6:10 pm 6:55 pm May 7 - May 31
Airports
Origin

Pittsburgh
$255
Destination

St Louis
$255