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

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

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

(Round-trip)
Depart: Wed Jan 7 2015 Return: Thu Jan 8 2015 Trip spans 2 days
US Airways
US Airways
STL
2:10a
PHL
4:23a
2h 13m
nonstop
PHL
2:40a
STL
5:18a
2h 38m
nonstop
Depart: Thu Jan 15 2015 Return: Sat Jan 17 2015 Trip spans 3 days
US Airways
US Airways
STL
4:43a
PHL
6:49a
2h 06m
nonstop
PHL
6:57a
STL
9:34a
2h 37m
nonstop
Depart: Sat Jan 17 2015 Return: Tue Jan 20 2015 Trip spans 4 days
US Airways
US Airways
STL
8:59a
PHL
11:06a
2h 07m
nonstop
PHL
2:40a
STL
5:18a
2h 38m
nonstop
Depart: Thu Jan 29 2015 Return: Mon Feb 2 2015 Trip spans 5 days
US Airways
US Airways
STL
4:43a
PHL
6:49a
2h 06m
nonstop
PHL
1:53p
STL
4:40p
2h 47m
nonstop
Depart: Fri Jan 16 2015 Return: Thu Jan 22 2015 Trip spans 7 days
US Airways
US Airways
STL
2:10a
PHL
4:23a
2h 13m
nonstop
PHL
8:50a
STL
11:29a
2h 39m
nonstop
Depart: Tue Jan 27 2015 Return: Sun Feb 1 2015 Trip spans 6 days
US Airways
US Airways
STL
8:59a
PHL
11:06a
2h 07m
nonstop
PHL
6:57a
STL
9:34a
2h 37m
nonstop
Depart: Fri Jan 9 2015 Return: Sun Jan 11 2015 Trip spans 3 days
US Airways
US Airways
STL
2:10a
PHL
4:23a
2h 13m
nonstop
PHL
2:40a
STL
5:18a
2h 38m
nonstop
Depart: Sat Jan 10 2015 Return: Sun Jan 11 2015 Trip spans 2 days
US Airways
US Airways
STL
2:10a
PHL
4:23a
2h 13m
nonstop
PHL
2:40a
STL
5:18a
2h 38m
nonstop
Depart: Fri Jan 23 2015 Return: Sun Jan 25 2015 Trip spans 3 days
US Airways
US Airways
STL
2:10a
PHL
4:23a
2h 13m
nonstop
PHL
6:57a
STL
9:34a
2h 37m
nonstop
Depart: Fri Jan 30 2015 Return: Sun Feb 1 2015 Trip spans 3 days
US Airways
US Airways
STL
4:43a
PHL
6:49a
2h 06m
nonstop
PHL
6:57a
STL
9:34a
2h 37m
nonstop
Depart: Fri Feb 6 2015 Return: Sun Feb 8 2015 Trip spans 3 days
US Airways
US Airways
STL
2:10a
PHL
4:23a
2h 13m
nonstop
PHL
6:57a
STL
9:34a
2h 37m
nonstop
Depart: Thu Feb 19 2015 Return: Sun Feb 22 2015 Trip spans 4 days
US Airways
US Airways
STL
2:10a
PHL
4:23a
2h 13m
nonstop
PHL
6:57a
STL
9:34a
2h 37m
nonstop
Depart: Thu Mar 5 2015 Return: Mon Mar 9 2015 Trip spans 4 days
US Airways
US Airways
STL
2:10a
PHL
4:23a
2h 13m
nonstop
PHL
7:57a
STL
10:34a
2h 37m
nonstop
Depart: Sat Apr 4 2015 Return: Sun Apr 12 2015 Trip spans 9 days
US Airways
US Airways
STL
9:50a
PHL
12:05p
2h 15m
nonstop
PHL
8:00a
STL
10:21a
2h 21m
nonstop
Depart: Thu Apr 9 2015 Return: Sun Apr 12 2015 Trip spans 4 days
US Airways
US Airways
STL
3:05a
PHL
5:21a
2h 16m
nonstop
PHL
9:55a
STL
12:20p
2h 25m
nonstop
Depart: Fri Apr 10 2015 Return: Sun Apr 12 2015 Trip spans 3 days
US Airways
US Airways
STL
3:05a
PHL
5:21a
2h 16m
nonstop
PHL
2:50p
STL
5:32p
2h 42m
nonstop
Depart: Sat Apr 11 2015 Return: Sun Apr 12 2015 Trip spans 2 days
US Airways
US Airways
STL
3:05a
PHL
5:21a
2h 16m
nonstop
PHL
2:50p
STL
5:32p
2h 42m
nonstop
Depart: Sun Jan 11 2015 Return: Mon Jan 12 2015 Trip spans 2 days
Delta
Delta
STL
1:40a
PHL
6:02a
4h 22m
1 stop
PHL
7:45a
STL
11:57a
4h 12m
1 stop
Depart: Wed Apr 22 2015 Return: Sat Apr 25 2015 Trip spans 4 days
United
United
STL
2:00a
PHL
8:42a
6h 42m
1 stop
PHL
9:15a
STL
3:57p
6h 42m
1 stop
Depart: Sat Jan 3 2015 Return: Sun Jan 4 2015 Trip spans 2 days
American Airlines
American Airlines
STL
11:30a
PHL
1:41p
2h 11m
nonstop
PHL
8:50a
STL
11:29a
2h 39m
nonstop
Change your search
Direct flights STL to PHL on American Airlines
Flight # Depart STL Arrive PHL Sun Mon Tue Wed Thu Fri Sat Valid Between
4462 7:10 am 10:23 am Jan 6 - Feb 4
4569 7:15 am 10:28 am Jan 2 - Jan 5
4604 7:15 am 10:28 am Dec 27 - Jan 3
4006 9:43 am 12:49 pm Jan 6 - Feb 4
3733 9:45 am 12:52 pm Dec 28 - Jan 4
4006 9:45 am 12:52 pm Jan 2 - Jan 5
3733 9:50 am 12:56 pm Jan 11 - Jan 25
4450 11:45 am 2:52 pm Jan 1 - Jan 5
4518 11:45 am 2:52 pm Dec 27 - Jan 3
4621 11:45 am 2:52 pm Dec 28 - Jan 4
4058 1:59 pm 5:06 pm Jan 6 - Feb 16
3901 4:30 pm 7:38 pm Jan 11 - Feb 1
4564 4:30 pm 7:41 pm Dec 27 - Jan 3
4564 4:30 pm 7:41 pm Dec 28 - Jan 4
4564 4:30 pm 7:41 pm Dec 31 - Jan 5
4600 4:30 pm 7:40 pm Jan 6 - Feb 4
Airports
Origin

St Louis
$267
Destination

Philadelphia
$267