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

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

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

(Round-trip)
Depart: Sat Jan 10 2015 Return: Wed Jan 14 2015 Trip spans 5 days
Delta
Delta
PIT
1:45a
STL
6:46a
5h 01m
1 stop
STL
4:38a
PIT
10:53a
6h 15m
1 stop
Depart: Mon Jan 12 2015 Return: Tue Jan 13 2015 Trip spans 2 days
Delta
Delta
PIT
12:00p
STL
5:14p
5h 14m
1 stop
STL
1:40a
PIT
5:11a
3h 31m
1 stop
Depart: Tue Jan 13 2015 Return: Wed Jan 14 2015 Trip spans 2 days
Delta
Delta
PIT
3:24a
STL
8:15a
4h 51m
1 stop
STL
8:02a
PIT
12:43p
4h 41m
1 stop
Depart: Thu Jan 15 2015 Return: Sat Jan 17 2015 Trip spans 3 days
Delta
Delta
PIT
4:30a
STL
11:15a
6h 45m
1 stop
STL
6:27a
PIT
10:51a
4h 24m
1 stop
Depart: Sat Jan 17 2015 Return: Mon Jan 19 2015 Trip spans 3 days
Delta
Delta
PIT
3:24a
STL
8:19a
4h 55m
1 stop
STL
5:25a
PIT
9:16a
3h 51m
1 stop
Depart: Wed Jan 21 2015 Return: Wed Jan 28 2015 Trip spans 8 days
Delta
Delta
PIT
6:21a
STL
10:45a
4h 24m
1 stop
STL
11:32a
PIT
3:03p
3h 31m
1 stop
Depart: Thu Jan 22 2015 Return: Sat Jan 24 2015 Trip spans 3 days
Delta
Delta
PIT
2:15a
STL
8:20a
6h 05m
1 stop
STL
2:20a
PIT
7:05a
4h 45m
1 stop
Depart: Mon Feb 2 2015 Return: Mon Feb 9 2015 Trip spans 8 days
Delta
Delta
PIT
1:00p
STL
4:29p
3h 29m
1 stop
STL
11:32a
PIT
2:53p
3h 21m
1 stop
Depart: Tue Feb 3 2015 Return: Mon Feb 9 2015 Trip spans 7 days
Delta
Delta
PIT
1:45a
STL
8:16a
6h 31m
1 stop
STL
11:32a
PIT
2:53p
3h 21m
1 stop
Depart: Wed Feb 4 2015 Return: Mon Feb 9 2015 Trip spans 6 days
Delta
Delta
PIT
2:25p
STL
6:46p
4h 21m
1 stop
STL
11:32a
PIT
2:53p
3h 21m
1 stop
Depart: Mon Feb 9 2015 Return: Wed Feb 11 2015 Trip spans 3 days
Delta
Delta
PIT
11:20a
STL
4:44p
5h 24m
1 stop
STL
1:00a
PIT
6:45a
5h 45m
1 stop
Depart: Thu Jan 8 2015 Return: Fri Jan 9 2015 Trip spans 2 days
Multiple Airlines
Multiple Airlines
PIT
1:10p
STL
3:02p
1h 52m
nonstop
STL
4:47a
PIT
6:25a
1h 38m
nonstop
Depart: Fri Jan 16 2015 Return: Mon Jan 19 2015 Trip spans 4 days
American Airlines
American Airlines
PIT
1:10p
STL
3:02p
1h 52m
nonstop
STL
1:02a
PIT
2:40a
1h 38m
nonstop
Depart: Thu Jan 29 2015 Return: Sun Feb 1 2015 Trip spans 4 days
US Airways
US Airways
PIT
1:10p
STL
3:02p
1h 52m
nonstop
STL
4:47a
PIT
6:25a
1h 38m
nonstop
Depart: Fri Jan 9 2015 Return: Tue Jan 13 2015 Trip spans 5 days
Multiple Airlines
Multiple Airlines
PIT
8:33a
STL
10:25a
1h 52m
nonstop
STL
4:47a
PIT
6:25a
1h 38m
nonstop
Depart: Tue Jan 20 2015 Return: Fri Jan 23 2015 Trip spans 4 days
Multiple Airlines
Multiple Airlines
PIT
8:33a
STL
10:25a
1h 52m
nonstop
STL
4:47a
PIT
6:25a
1h 38m
nonstop
Depart: Wed Dec 24 2014 Return: Thu Dec 25 2014 Trip spans 2 days
Multiple Airlines
Multiple Airlines
PIT
8:33a
STL
10:25a
1h 52m
nonstop
STL
4:52a
PIT
6:30a
1h 38m
nonstop
Depart: Mon Jan 5 2015 Return: Wed Jan 7 2015 Trip spans 3 days
Delta
Delta
PIT
1:00p
STL
4:29p
3h 29m
1 stop
STL
1:30p
PIT
5:32p
4h 02m
1 stop
Depart: Fri Jan 23 2015 Return: Sun Jan 25 2015 Trip spans 3 days
Multiple Airlines
Multiple Airlines
PIT
8:33a
STL
10:25a
1h 52m
nonstop
STL
4:47a
PIT
6:25a
1h 38m
nonstop
Depart: Fri Jan 30 2015 Return: Sun Feb 1 2015 Trip spans 3 days
Multiple Airlines
Multiple Airlines
PIT
1:10p
STL
3:02p
1h 52m
nonstop
STL
4:47a
PIT
6:25a
1h 38m
nonstop
Change your search
Direct flights PIT to STL on American Airlines
Flight # Depart PIT Arrive STL Sun Mon Tue Wed Thu Fri Sat Valid Between
4211 8:25 am 9:17 am Jan 12 - Mar 2
4214 8:30 am 9:22 am Dec 22 - Jan 5
4212 1:33 pm 2:25 pm Dec 18 - Jan 5
4215 1:33 pm 2:25 pm Jan 6 - Feb 20
4219 6:10 pm 7:02 pm Jan 6 - Feb 4
4219 6:10 pm 7:02 pm Dec 26 - Jan 5
Airports
Origin

Pittsburgh
$250
Destination

St Louis
$250