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Find Flight Deals from Lambert-St Louis to Philadelphia (STL - PHL)

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

Book cheap flights from Lambert-St Louis to Philadelphia

(Round-trip)
Depart: Mon Apr 13 2015 Return: Sun Apr 19 2015 Trip spans 7 days
US Airways
US Airways
STL
12:30p
PHL
2:46p
2h 16m
nonstop
PHL
3:40a
STL
6:13a
2h 33m
nonstop
Depart: Tue Apr 14 2015 Return: Sun Apr 19 2015 Trip spans 6 days
US Airways
US Airways
STL
12:30p
PHL
2:46p
2h 16m
nonstop
PHL
3:40a
STL
6:13a
2h 33m
nonstop
Depart: Wed Apr 15 2015 Return: Sun Apr 19 2015 Trip spans 5 days
US Airways
US Airways
STL
12:30p
PHL
2:46p
2h 16m
nonstop
PHL
3:40a
STL
6:13a
2h 33m
nonstop
Depart: Tue Apr 21 2015 Return: Sun Apr 26 2015 Trip spans 6 days
US Airways
US Airways
STL
5:43a
PHL
7:54a
2h 11m
nonstop
PHL
3:40a
STL
6:13a
2h 33m
nonstop
Depart: Sat Apr 25 2015 Return: Mon Apr 27 2015 Trip spans 3 days
US Airways
US Airways
STL
3:10a
PHL
5:27a
2h 17m
nonstop
PHL
3:20p
STL
5:53p
2h 33m
nonstop
Depart: Tue Apr 28 2015 Return: Sun May 3 2015 Trip spans 6 days
US Airways
US Airways
STL
12:30p
PHL
2:46p
2h 16m
nonstop
PHL
3:40a
STL
6:13a
2h 33m
nonstop
Depart: Wed Apr 29 2015 Return: Sun May 3 2015 Trip spans 5 days
US Airways
US Airways
STL
5:43a
PHL
7:54a
2h 11m
nonstop
PHL
3:40a
STL
6:13a
2h 33m
nonstop
Depart: Fri May 1 2015 Return: Sun May 3 2015 Trip spans 3 days
US Airways
US Airways
STL
3:10a
PHL
5:27a
2h 17m
nonstop
PHL
3:40a
STL
6:13a
2h 33m
nonstop
Depart: Sat May 2 2015 Return: Tue May 5 2015 Trip spans 4 days
US Airways
US Airways
STL
3:10a
PHL
5:27a
2h 17m
nonstop
PHL
10:05a
STL
12:39p
2h 34m
nonstop
Depart: Thu May 7 2015 Return: Sun May 10 2015 Trip spans 4 days
US Airways
US Airways
STL
3:10a
PHL
5:27a
2h 17m
nonstop
PHL
5:20p
STL
7:55p
2h 35m
nonstop
Depart: Fri May 8 2015 Return: Sun May 10 2015 Trip spans 3 days
US Airways
US Airways
STL
1:30a
PHL
3:46a
2h 16m
nonstop
PHL
3:50a
STL
6:26a
2h 36m
nonstop
Depart: Thu May 14 2015 Return: Sun May 17 2015 Trip spans 4 days
US Airways
US Airways
STL
3:10a
PHL
5:27a
2h 17m
nonstop
PHL
3:50a
STL
6:26a
2h 36m
nonstop
Depart: Sat May 16 2015 Return: Sun May 17 2015 Trip spans 2 days
US Airways
US Airways
STL
1:30a
PHL
3:46a
2h 16m
nonstop
PHL
5:20p
STL
7:55p
2h 35m
nonstop
Depart: Wed May 27 2015 Return: Tue Jun 2 2015 Trip spans 7 days
US Airways
US Airways
STL
3:10a
PHL
5:27a
2h 17m
nonstop
PHL
3:50a
STL
6:26a
2h 36m
nonstop
Depart: Tue Jun 2 2015 Return: Tue Jun 9 2015 Trip spans 8 days
US Airways
US Airways
STL
9:55a
PHL
12:09p
2h 14m
nonstop
PHL
10:10a
STL
12:38p
2h 28m
nonstop
Depart: Wed Jun 3 2015 Return: Tue Jun 9 2015 Trip spans 7 days
US Airways
US Airways
STL
5:51a
PHL
8:02a
2h 11m
nonstop
PHL
10:10a
STL
12:38p
2h 28m
nonstop
Depart: Wed Jun 17 2015 Return: Wed Jun 24 2015 Trip spans 8 days
US Airways
US Airways
STL
3:10a
PHL
5:27a
2h 17m
nonstop
PHL
5:10p
STL
7:46p
2h 36m
nonstop
Depart: Tue Jun 23 2015 Return: Tue Jun 30 2015 Trip spans 8 days
US Airways
US Airways
STL
5:55a
PHL
8:08a
2h 13m
nonstop
PHL
5:10p
STL
7:46p
2h 36m
nonstop
Depart: Thu Apr 16 2015 Return: Sun Apr 19 2015 Trip spans 4 days
Delta
Delta
STL
4:35a
PHL
10:44a
6h 09m
1 stop
PHL
4:15a
STL
11:34a
7h 19m
1 stop
Depart: Sun Apr 19 2015 Return: Tue Apr 21 2015 Trip spans 3 days
United
United
STL
1:42a
PHL
5:53a
4h 11m
1 stop
PHL
8:46a
STL
12:59p
4h 13m
1 stop
Direct flights STL to PHL on American Airlines
Flight # Depart STL Arrive PHL Sun Mon Tue Wed Thu Fri Sat Valid Between
4490 6:35 am 9:51 am Apr 13 - Apr 13
4490 7:10 am 10:27 am Apr 14 - May 5
4490 7:10 am 10:27 am Apr 6 - Apr 10
4503 7:10 am 10:27 am Apr 11 - May 2
4667 7:10 am 10:27 am May 7 - Jun 3
4006 9:43 am 12:54 pm Apr 2 - May 6
3733 9:45 am 12:56 pm Apr 5 - May 3
4018 9:51 am 1:02 pm May 7 - May 22
4058 1:55 pm 5:09 pm Apr 2 - May 6
4058 2:00 pm 5:12 pm May 7 - May 20
3901 4:30 pm 7:42 pm Mar 29 - Apr 12
4614 4:30 pm 7:46 pm May 7 - May 17
4695 4:30 pm 7:46 pm Apr 19 - May 3
4696 4:30 pm 7:46 pm Apr 7 - May 5
4696 4:30 pm 7:46 pm Apr 6 - May 6
Airports
Origin

St Louis
$277
Destination

Philadelphia
$277