Find Deals on Flights from Philadelphia to St. Louis Lambert-St Louis (PHL - 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 Philadelphia to St. Louis Lambert-St Louis

(Round-trip)
Depart: Sat Sep 12 2015 Return: Sun Sep 13 2015 Trip spans 2 days
Delta
Delta
PHL
2:15a
STL
7:39a
5h 24m
1 stop
STL
2:00a
PHL
7:02a
5h 02m
1 stop
Depart: Sun Sep 13 2015 Return: Mon Sep 14 2015 Trip spans 2 days
Delta
Delta
PHL
1:45a
STL
6:33a
4h 48m
1 stop
STL
1:10p
PHL
5:58p
4h 48m
1 stop
Depart: Mon Sep 14 2015 Return: Tue Sep 15 2015 Trip spans 2 days
Delta
Delta
PHL
1:25p
STL
5:24p
3h 59m
1 stop
STL
2:00a
PHL
7:02a
5h 02m
1 stop
Depart: Tue Sep 15 2015 Return: Wed Sep 16 2015 Trip spans 2 days
Delta
Delta
PHL
1:25p
STL
5:24p
3h 59m
1 stop
STL
6:30a
PHL
10:30a
4h 00m
1 stop
Depart: Wed Sep 16 2015 Return: Sat Sep 19 2015 Trip spans 4 days
Delta
Delta
PHL
5:42a
STL
10:00a
4h 18m
1 stop
STL
1:10p
PHL
5:57p
4h 47m
1 stop
Depart: Thu Sep 17 2015 Return: Mon Sep 21 2015 Trip spans 5 days
Delta
Delta
PHL
7:20a
STL
1:25p
6h 05m
1 stop
STL
1:10p
PHL
5:58p
4h 48m
1 stop
Depart: Fri Sep 18 2015 Return: Mon Sep 21 2015 Trip spans 4 days
Delta
Delta
PHL
1:12p
STL
6:09p
4h 57m
1 stop
STL
12:32p
PHL
4:43p
4h 11m
1 stop
Depart: Sat Sep 19 2015 Return: Mon Sep 21 2015 Trip spans 3 days
Delta
Delta
PHL
1:45a
STL
6:29a
4h 44m
1 stop
STL
1:00p
PHL
4:51p
3h 51m
1 stop
Depart: Sun Sep 20 2015 Return: Mon Sep 21 2015 Trip spans 2 days
Delta
Delta
PHL
1:45a
STL
6:33a
4h 48m
1 stop
STL
12:32p
PHL
4:43p
4h 11m
1 stop
Depart: Mon Sep 21 2015 Return: Tue Sep 22 2015 Trip spans 2 days
Delta
Delta
PHL
1:25p
STL
5:24p
3h 59m
1 stop
STL
2:00a
PHL
7:02a
5h 02m
1 stop
Depart: Tue Sep 22 2015 Return: Wed Sep 23 2015 Trip spans 2 days
Delta
Delta
PHL
8:45a
STL
1:20p
4h 35m
1 stop
STL
1:00p
PHL
4:51p
3h 51m
1 stop
Depart: Wed Sep 23 2015 Return: Sat Sep 26 2015 Trip spans 4 days
Delta
Delta
PHL
8:45a
STL
1:20p
4h 35m
1 stop
STL
3:00a
PHL
8:50a
5h 50m
1 stop
Depart: Fri Sep 25 2015 Return: Sat Sep 26 2015 Trip spans 2 days
Delta
Delta
PHL
1:12p
STL
6:09p
4h 57m
1 stop
STL
3:10a
PHL
8:17a
5h 07m
1 stop
Depart: Sat Sep 26 2015 Return: Tue Sep 29 2015 Trip spans 4 days
Delta
Delta
PHL
10:40a
STL
3:48p
5h 08m
1 stop
STL
2:30p
PHL
7:11p
4h 41m
1 stop
Depart: Sun Sep 27 2015 Return: Tue Sep 29 2015 Trip spans 3 days
Delta
Delta
PHL
1:45a
STL
6:33a
4h 48m
1 stop
STL
2:30p
PHL
7:11p
4h 41m
1 stop
Depart: Mon Sep 28 2015 Return: Tue Sep 29 2015 Trip spans 2 days
Delta
Delta
PHL
1:25p
STL
5:24p
3h 59m
1 stop
STL
11:40a
PHL
7:11p
7h 31m
1 stop
Depart: Tue Sep 29 2015 Return: Wed Sep 30 2015 Trip spans 2 days
Delta
Delta
PHL
3:25a
STL
10:00a
6h 35m
1 stop
STL
1:00p
PHL
4:51p
3h 51m
1 stop
Depart: Fri Sep 11 2015 Return: Sat Sep 12 2015 Trip spans 2 days
American Airlines
American Airlines
PHL
1:10a
STL
5:29a
4h 19m
1 stop
STL
3:37a
PHL
7:50a
4h 13m
1 stop
Depart: Tue Oct 13 2015 Return: Fri Oct 16 2015 Trip spans 4 days
US Airways
US Airways
PHL
11:25a
STL
6:20p
6h 55m
1 stop
STL
10:28a
PHL
3:17p
4h 49m
1 stop
Depart: Mon Dec 28 2015 Return: Wed Dec 30 2015 Trip spans 3 days
United
United
PHL
1:30a
STL
6:26a
4h 56m
1 stop
STL
4:54a
PHL
10:48a
5h 54m
1 stop
Direct flights PHL to STL on American Airlines
Flight # Depart PHL Arrive STL Sun Mon Tue Wed Thu Fri Sat Valid Between
4033 7:55 am 9:27 am Sep 8 - Oct 16
3731 11:55 am 1:22 pm Sep 9 - Oct 16
3731 12:00 pm 1:22 pm Sep 6 - Sep 8
4614 2:10 pm 3:37 pm Aug 27 - Sep 8
4614 2:10 pm 3:37 pm Sep 6 - Sep 6
4614 2:10 pm 3:40 pm Sep 9 - Oct 16
4645 4:20 pm 5:54 pm Sep 13 - Oct 4
4645 4:20 pm 5:47 pm Aug 30 - Sep 6
4645 6:50 pm 8:29 pm Sep 9 - Oct 9
4645 6:50 pm 8:32 pm Aug 27 - Sep 8
3742 9:10 pm 10:37 pm Sep 6 - Sep 6
4631 9:10 pm 10:41 pm Sep 9 - Oct 16
4631 9:10 pm 10:45 pm Aug 27 - Sep 8
Airports
Origin

Philadelphia
$194
Destination

St. Louis
$194