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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: Sat Feb 14 2015 Return: Tue Feb 17 2015 Trip spans 4 days
American Airlines
American Airlines
STL
11:30a
PHL
1:38p
2h 08m
nonstop
PHL
1:55p
STL
4:42p
2h 47m
nonstop
Depart: Sun Feb 15 2015 Return: Sun Feb 22 2015 Trip spans 8 days
US Airways
US Airways
STL
11:30a
PHL
1:38p
2h 08m
nonstop
PHL
9:00a
STL
11:34a
2h 34m
nonstop
Depart: Tue Mar 31 2015 Return: Wed Apr 8 2015 Trip spans 9 days
Multiple Airlines
Multiple Airlines
STL
5:43a
PHL
7:54a
2h 11m
nonstop
PHL
10:05a
STL
12:39p
2h 34m
nonstop
Depart: Tue Feb 17 2015 Return: Sat Feb 21 2015 Trip spans 5 days
American Airlines
American Airlines
STL
2:10a
PHL
4:23a
2h 13m
nonstop
PHL
9:00a
STL
11:34a
2h 34m
nonstop
Depart: Wed Feb 18 2015 Return: Sat Feb 21 2015 Trip spans 4 days
American Airlines
American Airlines
STL
11:30a
PHL
1:40p
2h 10m
nonstop
PHL
9:00a
STL
11:34a
2h 34m
nonstop
Depart: Thu Feb 19 2015 Return: Sun Feb 22 2015 Trip spans 4 days
US Airways
US Airways
STL
4:43a
PHL
6:49a
2h 06m
nonstop
PHL
9:00a
STL
11:34a
2h 34m
nonstop
Depart: Fri Feb 20 2015 Return: Sun Feb 22 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 Feb 21 2015 Return: Mon Feb 23 2015 Trip spans 3 days
US Airways
US Airways
STL
2:10a
PHL
4:23a
2h 13m
nonstop
PHL
9:00a
STL
11:38a
2h 38m
nonstop
Depart: Mon Feb 23 2015 Return: Sun Mar 1 2015 Trip spans 7 days
US Airways
US Airways
STL
11:30a
PHL
1:40p
2h 10m
nonstop
PHL
2:40a
STL
5:18a
2h 38m
nonstop
Depart: Tue Feb 24 2015 Return: Wed Feb 25 2015 Trip spans 2 days
American Airlines
American Airlines
STL
4:43a
PHL
6:49a
2h 06m
nonstop
PHL
1:55p
STL
4:42p
2h 47m
nonstop
Depart: Wed Feb 25 2015 Return: Sat Feb 28 2015 Trip spans 4 days
American Airlines
American Airlines
STL
2:10a
PHL
4:23a
2h 13m
nonstop
PHL
9:00a
STL
11:34a
2h 34m
nonstop
Depart: Thu Feb 26 2015 Return: Sun Mar 1 2015 Trip spans 4 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 Feb 27 2015 Return: Sun Mar 1 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 Feb 28 2015 Return: Mon Mar 2 2015 Trip spans 3 days
US Airways
US Airways
STL
2:10a
PHL
4:23a
2h 13m
nonstop
PHL
1:55p
STL
4:42p
2h 47m
nonstop
Depart: Mon Mar 2 2015 Return: Tue Mar 10 2015 Trip spans 8 days
US Airways
US Airways
STL
4:43a
PHL
6:49a
2h 06m
nonstop
PHL
10:00a
STL
12:38p
2h 38m
nonstop
Depart: Tue Mar 3 2015 Return: Tue Mar 10 2015 Trip spans 7 days
American Airlines
American Airlines
STL
2:10a
PHL
4:23a
2h 13m
nonstop
PHL
10:00a
STL
12:38p
2h 38m
nonstop
Depart: Wed Mar 4 2015 Return: Tue Mar 10 2015 Trip spans 6 days
American Airlines
American Airlines
STL
4:43a
PHL
6:49a
2h 06m
nonstop
PHL
3:40a
STL
6:18a
2h 38m
nonstop
Depart: Tue Mar 10 2015 Return: Tue Mar 24 2015 Trip spans 15 days
US Airways
US Airways
STL
12:30p
PHL
2:40p
2h 10m
nonstop
PHL
2:55p
STL
5:42p
2h 47m
nonstop
Depart: Fri Feb 13 2015 Return: Sun Feb 15 2015 Trip spans 3 days
Delta
Delta
STL
1:20a
PHL
7:58a
6h 38m
1 stop
PHL
1:15a
STL
6:50a
5h 35m
1 stop
Depart: Thu May 21 2015 Return: Mon Jun 8 2015 Trip spans 19 days
United
United
STL
4:00a
PHL
9:27a
5h 27m
1 stop
PHL
3:55p
STL
8:07p
4h 12m
1 stop
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
4477 7:10 am 10:23 am Feb 5 - Feb 11
4644 7:10 am 10:23 am Mar 9 - Mar 27
4644 7:10 am 10:23 am Feb 12 - Mar 6
4668 7:10 am 10:23 am Feb 14 - Mar 7
4023 9:43 am 12:49 pm Mar 9 - Mar 27
4023 9:43 am 12:49 pm Feb 5 - Mar 6
4006 9:45 am 12:51 pm Mar 8 - Mar 22
4023 9:45 am 12:51 pm Feb 15 - Mar 1
4006 9:50 am 12:56 pm Feb 8 - Feb 8
4058 1:59 pm 5:06 pm Jan 29 - Feb 16
4058 1:59 pm 5:06 pm Mar 8 - Mar 27
4058 1:59 pm 5:06 pm Feb 19 - Mar 6
3906 4:30 pm 7:38 pm Feb 8 - Feb 8
3906 4:30 pm 7:38 pm Feb 15 - Mar 1
3906 4:30 pm 7:38 pm Mar 8 - Mar 22
4097 4:30 pm 7:38 pm Feb 14 - Feb 28
4600 4:30 pm 7:40 pm Feb 18 - Feb 18
4600 4:30 pm 7:40 pm Feb 12 - Feb 24
4600 4:30 pm 7:40 pm Mar 9 - Mar 27
4600 4:30 pm 7:40 pm Feb 5 - Feb 11
4600 4:30 pm 7:40 pm Feb 25 - Mar 6
Airports
Origin

St Louis
$277
Destination

Philadelphia
$277