Find Deals on Flights from Pittsburgh to St. Louis Lambert-St Louis (PIT - STL)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youth
12-17
Child
2-11
Seat Infant
under 2
Lap Infant
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Pittsburgh to St. Louis Lambert-St Louis

(Round-trip)
Depart: Fri Sep 18 2015 Return: Mon Sep 21 2015 Trip spans 4 days
Delta
Delta
PIT
5:30a
STL
11:35a
6h 05m
1 stop
STL
12:32p
PIT
5:52p
5h 20m
1 stop
Depart: Fri Sep 25 2015 Return: Wed Sep 30 2015 Trip spans 6 days
Delta
Delta
PIT
1:05p
STL
6:09p
5h 04m
1 stop
STL
7:29a
PIT
12:03p
4h 34m
1 stop
Depart: Sat Sep 26 2015 Return: Mon Sep 28 2015 Trip spans 3 days
Delta
Delta
PIT
1:29p
STL
7:57p
6h 28m
1 stop
STL
2:30p
PIT
6:42p
4h 12m
1 stop
Depart: Wed Sep 30 2015 Return: Mon Oct 5 2015 Trip spans 6 days
Delta
Delta
PIT
1:05p
STL
6:09p
5h 04m
1 stop
STL
1:00p
PIT
6:58p
5h 58m
1 stop
Depart: Thu Oct 8 2015 Return: Mon Oct 12 2015 Trip spans 5 days
Delta
Delta
PIT
2:20a
STL
6:29a
4h 09m
1 stop
STL
2:33p
PIT
6:58p
4h 25m
1 stop
Depart: Sat Oct 10 2015 Return: Tue Oct 13 2015 Trip spans 4 days
Delta
Delta
PIT
2:55a
STL
8:22a
5h 27m
1 stop
STL
12:34p
PIT
4:03p
3h 29m
1 stop
Depart: Fri Oct 16 2015 Return: Mon Oct 19 2015 Trip spans 4 days
Delta
Delta
PIT
2:20a
STL
6:29a
4h 09m
1 stop
STL
12:02p
PIT
5:49p
5h 47m
1 stop
Depart: Mon Oct 19 2015 Return: Thu Oct 22 2015 Trip spans 4 days
Delta
Delta
PIT
1:53p
STL
8:22p
6h 29m
1 stop
STL
2:05a
PIT
8:00a
5h 55m
1 stop
Depart: Fri Oct 23 2015 Return: Mon Oct 26 2015 Trip spans 4 days
Delta
Delta
PIT
2:20a
STL
6:29a
4h 09m
1 stop
STL
1:00p
PIT
6:58p
5h 58m
1 stop
Depart: Wed Nov 4 2015 Return: Sun Nov 8 2015 Trip spans 5 days
Delta
Delta
PIT
4:52a
STL
10:54a
6h 02m
1 stop
STL
1:52a
PIT
7:00a
5h 08m
1 stop
Depart: Mon Nov 9 2015 Return: Fri Nov 13 2015 Trip spans 5 days
Delta
Delta
PIT
8:35a
STL
2:35p
6h 00m
1 stop
STL
1:00a
PIT
4:46a
3h 46m
1 stop
Depart: Wed Nov 18 2015 Return: Wed Nov 25 2015 Trip spans 8 days
Delta
Delta
PIT
2:45p
STL
6:57p
4h 12m
1 stop
STL
12:03p
PIT
3:20p
3h 17m
1 stop
Depart: Thu Nov 19 2015 Return: Wed Nov 25 2015 Trip spans 7 days
Delta
Delta
PIT
5:13a
STL
9:07a
3h 54m
1 stop
STL
11:30a
PIT
3:32p
4h 02m
1 stop
Depart: Fri Nov 20 2015 Return: Wed Nov 25 2015 Trip spans 6 days
Delta
Delta
PIT
1:20a
STL
5:41a
4h 21m
1 stop
STL
12:03p
PIT
3:20p
3h 17m
1 stop
Depart: Sat Nov 21 2015 Return: Wed Nov 25 2015 Trip spans 5 days
Delta
Delta
PIT
9:32a
STL
3:38p
6h 06m
1 stop
STL
12:03p
PIT
3:20p
3h 17m
1 stop
Depart: Sun Nov 22 2015 Return: Wed Nov 25 2015 Trip spans 4 days
Delta
Delta
PIT
11:35a
STL
4:38p
5h 03m
1 stop
STL
11:30a
PIT
3:32p
4h 02m
1 stop
Depart: Mon Nov 23 2015 Return: Wed Nov 25 2015 Trip spans 3 days
Delta
Delta
PIT
8:10a
STL
1:57p
5h 47m
1 stop
STL
11:30a
PIT
3:32p
4h 02m
1 stop
Depart: Sun Sep 27 2015 Return: Tue Sep 29 2015 Trip spans 3 days
United
United
PIT
2:15a
STL
6:27a
4h 12m
1 stop
STL
4:11a
PIT
8:25a
4h 14m
1 stop
Depart: Mon Sep 28 2015 Return: Tue Sep 29 2015 Trip spans 2 days
American Airlines
American Airlines
PIT
2:10p
STL
3:56p
1h 46m
nonstop
STL
10:50a
PIT
12:30p
1h 40m
nonstop
Depart: Mon Sep 21 2015 Return: Fri Sep 25 2015 Trip spans 5 days
US Airways
US Airways
PIT
2:10p
STL
3:56p
1h 46m
nonstop
STL
2:05a
PIT
3:45a
1h 40m
nonstop
Direct flights PIT to STL on American Airlines
Flight # Depart PIT Arrive STL Sun Mon Tue Wed Thu Fri Sat Valid Between
4076 8:44 am 9:30 am Oct 1 - Oct 2
4076 8:44 am 9:30 am Oct 5 - Oct 16
4076 8:44 am 9:30 am Sep 11 - Sep 28
4080 1:30 pm 2:16 pm Sep 9 - Oct 16
4083 6:10 pm 6:56 pm Sep 9 - Oct 16
Airports
Origin

Pittsburgh
$174
Destination

St. Louis
$174