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Find Deals on Flights 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: Wed Jul 15 2015 Return: Tue Jul 21 2015 Trip spans 7 days
American Airlines
American Airlines
STL
3:10a
PHL
5:27a
2h 17m
nonstop
PHL
2:50p
STL
5:32p
2h 42m
nonstop
Depart: Thu Aug 20 2015 Return: Mon Aug 24 2015 Trip spans 5 days
US Airways
US Airways
STL
3:10a
PHL
5:27a
2h 17m
nonstop
PHL
2:50p
STL
5:32p
2h 42m
nonstop
Depart: Tue Jul 21 2015 Return: Wed Jul 22 2015 Trip spans 2 days
American Airlines
American Airlines
STL
1:40a
PHL
3:58a
2h 18m
nonstop
PHL
5:10p
STL
7:45p
2h 35m
nonstop
Depart: Wed Jul 22 2015 Return: Tue Jul 28 2015 Trip spans 7 days
American Airlines
American Airlines
STL
1:40a
PHL
3:58a
2h 18m
nonstop
PHL
5:10p
STL
7:45p
2h 35m
nonstop
Depart: Tue Jul 28 2015 Return: Wed Jul 29 2015 Trip spans 2 days
American Airlines
American Airlines
STL
3:10a
PHL
5:27a
2h 17m
nonstop
PHL
3:55a
STL
6:27a
2h 32m
nonstop
Depart: Wed Jul 29 2015 Return: Tue Aug 4 2015 Trip spans 7 days
American Airlines
American Airlines
STL
1:40a
PHL
3:58a
2h 18m
nonstop
PHL
7:55a
STL
10:18a
2h 23m
nonstop
Depart: Tue Aug 4 2015 Return: Tue Aug 11 2015 Trip spans 8 days
American Airlines
American Airlines
STL
5:55a
PHL
8:08a
2h 13m
nonstop
PHL
10:10a
STL
12:37p
2h 27m
nonstop
Depart: Wed Aug 5 2015 Return: Tue Aug 11 2015 Trip spans 7 days
American Airlines
American Airlines
STL
3:10a
PHL
5:27a
2h 17m
nonstop
PHL
10:10a
STL
12:37p
2h 27m
nonstop
Depart: Fri Aug 21 2015 Return: Sun Aug 23 2015 Trip spans 3 days
American Airlines
American Airlines
STL
1:40a
PHL
3:58a
2h 18m
nonstop
PHL
5:10p
STL
7:45p
2h 35m
nonstop
Depart: Mon Aug 24 2015 Return: Sun Aug 30 2015 Trip spans 7 days
US Airways
US Airways
STL
3:10a
PHL
5:27a
2h 17m
nonstop
PHL
3:55a
STL
6:27a
2h 32m
nonstop
Depart: Fri Aug 28 2015 Return: Sun Aug 30 2015 Trip spans 3 days
American Airlines
American Airlines
STL
3:10a
PHL
5:27a
2h 17m
nonstop
PHL
3:55a
STL
6:27a
2h 32m
nonstop
Depart: Mon Aug 31 2015 Return: Mon Sep 14 2015 Trip spans 15 days
US Airways
US Airways
STL
12:15p
PHL
2:35p
2h 20m
nonstop
PHL
5:10p
STL
7:41p
2h 31m
nonstop
Depart: Tue Sep 1 2015 Return: Tue Sep 15 2015 Trip spans 15 days
American Airlines
American Airlines
STL
5:55a
PHL
8:08a
2h 13m
nonstop
PHL
3:55a
STL
6:27a
2h 32m
nonstop
Depart: Wed Sep 2 2015 Return: Wed Sep 9 2015 Trip spans 8 days
US Airways
US Airways
STL
5:55a
PHL
8:08a
2h 13m
nonstop
PHL
3:55a
STL
6:27a
2h 32m
nonstop
Depart: Thu Sep 10 2015 Return: Mon Sep 14 2015 Trip spans 5 days
American Airlines
American Airlines
STL
3:10a
PHL
5:27a
2h 17m
nonstop
PHL
5:10p
STL
7:41p
2h 31m
nonstop
Depart: Fri Sep 18 2015 Return: Sun Sep 20 2015 Trip spans 3 days
US Airways
US Airways
STL
3:10a
PHL
5:27a
2h 17m
nonstop
PHL
3:55a
STL
6:27a
2h 32m
nonstop
Depart: Thu Sep 24 2015 Return: Mon Sep 28 2015 Trip spans 5 days
US Airways
US Airways
STL
1:40a
PHL
3:55a
2h 15m
nonstop
PHL
5:10p
STL
7:41p
2h 31m
nonstop
Depart: Fri Sep 25 2015 Return: Sun Sep 27 2015 Trip spans 3 days
US Airways
US Airways
STL
3:10a
PHL
5:27a
2h 17m
nonstop
PHL
10:10a
STL
12:40p
2h 30m
nonstop
Depart: Mon Sep 28 2015 Return: Thu Oct 1 2015 Trip spans 4 days
US Airways
US Airways
STL
12:20p
PHL
2:37p
2h 17m
nonstop
PHL
7:55a
STL
10:22a
2h 27m
nonstop
Depart: Mon Jul 27 2015 Return: Tue Jul 28 2015 Trip spans 2 days
Delta
Delta
STL
12:55p
PHL
7:11p
6h 16m
1 stop
PHL
6:15a
STL
11:50a
5h 35m
1 stop
Direct flights STL to PHL on American Airlines
Flight # Depart STL Arrive PHL Sun Mon Tue Wed Thu Fri Sat Valid Between
4616 5:40 am 8:58 am Jul 11 - Aug 15
4677 5:40 am 8:58 am Jul 6 - Jul 13
4677 5:40 am 8:58 am Aug 7 - Sep 4
4677 5:40 am 8:58 am Jul 28 - Aug 6
4677 5:40 am 8:58 am Jul 27 - Jul 31
4677 5:40 am 8:58 am Jul 14 - Jul 24
4627 7:10 am 10:27 am Jul 11 - Sep 5
4663 7:10 am 10:27 am Jul 6 - Sep 11
4033 9:55 am 1:08 pm Jul 6 - Sep 4
3731 1:43 pm 4:59 pm Jul 6 - Aug 17
4614 4:15 pm 7:35 pm Aug 6 - Aug 13
4614 4:15 pm 7:35 pm Jul 10 - Jul 12
4614 4:15 pm 7:35 pm Jul 6 - Jul 16
4614 4:15 pm 7:35 pm Jul 19 - Jul 22
4614 4:15 pm 7:35 pm Jul 17 - Jul 24
4614 4:15 pm 7:35 pm Jul 26 - Aug 5
4614 4:15 pm 7:35 pm Jul 30 - Jul 30
4614 4:15 pm 7:35 pm Aug 7 - Aug 7
Airports
Origin

St Louis
$277
Destination

Philadelphia
$277