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

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

Book cheap flights from Philadelphia to Lambert-St Louis

(Round-trip)
Depart: Tue Jun 9 2015 Return: Wed Jun 10 2015 Trip spans 2 days
American Airlines
American Airlines
PHL
2:50p
STL
5:33p
2h 43m
nonstop
STL
3:10a
PHL
5:27a
2h 17m
nonstop
Depart: Fri Aug 21 2015 Return: Mon Aug 24 2015 Trip spans 4 days
US Airways
US Airways
PHL
3:40a
STL
6:07a
2h 27m
nonstop
STL
3:05a
PHL
5:21a
2h 16m
nonstop
Depart: Wed Jun 10 2015 Return: Tue Jun 16 2015 Trip spans 7 days
American Airlines
American Airlines
PHL
2:50p
STL
5:33p
2h 43m
nonstop
STL
3:10a
PHL
5:27a
2h 17m
nonstop
Depart: Tue Jun 16 2015 Return: Tue Jun 23 2015 Trip spans 8 days
American Airlines
American Airlines
PHL
2:50p
STL
5:33p
2h 43m
nonstop
STL
3:10a
PHL
5:27a
2h 17m
nonstop
Depart: Wed Jun 17 2015 Return: Tue Jun 23 2015 Trip spans 7 days
American Airlines
American Airlines
PHL
5:10p
STL
7:46p
2h 36m
nonstop
STL
3:10a
PHL
5:27a
2h 17m
nonstop
Depart: Wed Jun 24 2015 Return: Tue Jun 30 2015 Trip spans 7 days
American Airlines
American Airlines
PHL
5:10p
STL
7:46p
2h 36m
nonstop
STL
3:10a
PHL
5:27a
2h 17m
nonstop
Depart: Tue Jun 30 2015 Return: Fri Jul 3 2015 Trip spans 4 days
American Airlines
American Airlines
PHL
5:10p
STL
7:46p
2h 36m
nonstop
STL
1:40a
PHL
3:58a
2h 18m
nonstop
Depart: Wed Jul 1 2015 Return: Fri Jul 3 2015 Trip spans 3 days
American Airlines
American Airlines
PHL
3:55a
STL
6:27a
2h 32m
nonstop
STL
1:40a
PHL
3:58a
2h 18m
nonstop
Depart: Fri Jul 3 2015 Return: Sat Jul 4 2015 Trip spans 2 days
American Airlines
American Airlines
PHL
5:10p
STL
7:46p
2h 36m
nonstop
STL
1:40a
PHL
3:58a
2h 18m
nonstop
Depart: Wed Jul 8 2015 Return: Tue Jul 14 2015 Trip spans 7 days
American Airlines
American Airlines
PHL
5:10p
STL
7:46p
2h 36m
nonstop
STL
12:15p
PHL
2:35p
2h 20m
nonstop
Depart: Tue Jul 21 2015 Return: Tue Aug 4 2015 Trip spans 15 days
American Airlines
American Airlines
PHL
10:10a
STL
12:38p
2h 28m
nonstop
STL
12:15p
PHL
2:35p
2h 20m
nonstop
Depart: Wed Jul 22 2015 Return: Tue Aug 4 2015 Trip spans 14 days
American Airlines
American Airlines
PHL
10:10a
STL
12:38p
2h 28m
nonstop
STL
3:10a
PHL
5:27a
2h 17m
nonstop
Depart: Thu Sep 10 2015 Return: Mon Sep 14 2015 Trip spans 5 days
American Airlines
American Airlines
PHL
9:55a
STL
12:20p
2h 25m
nonstop
STL
12:00p
PHL
2:16p
2h 16m
nonstop
Depart: Sat Sep 12 2015 Return: Mon Sep 14 2015 Trip spans 3 days
American Airlines
American Airlines
PHL
8:00a
STL
10:21a
2h 21m
nonstop
STL
12:00p
PHL
2:16p
2h 16m
nonstop
Depart: Tue Sep 15 2015 Return: Wed Sep 16 2015 Trip spans 2 days
American Airlines
American Airlines
PHL
8:00a
STL
10:21a
2h 21m
nonstop
STL
3:05a
PHL
5:21a
2h 16m
nonstop
Depart: Tue Sep 29 2015 Return: Wed Sep 30 2015 Trip spans 2 days
American Airlines
American Airlines
PHL
9:55a
STL
12:20p
2h 25m
nonstop
STL
3:05a
PHL
5:21a
2h 16m
nonstop
Depart: Wed Oct 28 2015 Return: Mon Nov 2 2015 Trip spans 6 days
American Airlines
American Airlines
PHL
3:40a
STL
6:07a
2h 27m
nonstop
STL
2:05a
PHL
4:21a
2h 16m
nonstop
Depart: Tue Aug 11 2015 Return: Sat Aug 15 2015 Trip spans 5 days
American Airlines
American Airlines
PHL
5:10p
STL
7:46p
2h 36m
nonstop
STL
3:10a
PHL
5:27a
2h 17m
nonstop
Depart: Fri Jun 5 2015 Return: Sat Jun 20 2015 Trip spans 16 days
Delta
Delta
PHL
1:50a
STL
6:33a
4h 43m
1 stop
STL
2:27p
PHL
7:10p
4h 43m
1 stop
Depart: Mon Jun 1 2015 Return: Tue Jun 16 2015 Trip spans 16 days
United
United
PHL
3:58p
STL
9:11p
5h 13m
1 stop
STL
2:42p
PHL
6:59p
4h 17m
1 stop
Direct flights PHL to STL on American Airlines
Flight # Depart PHL Arrive STL Sun Mon Tue Wed Thu Fri Sat Valid Between
4018 7:50 am 9:26 am May 28 - Jun 3
3761 7:55 am 9:27 am Jun 4 - Jul 5
3795 11:55 am 1:18 pm Jun 4 - Jul 5
4058 12:00 pm 1:27 pm May 28 - Jun 3
4614 2:05 pm 3:39 pm May 29 - Jun 3
4663 2:10 pm 3:38 pm Jun 21 - Jun 21
4663 2:10 pm 3:38 pm Jun 4 - Jun 19
4663 2:10 pm 3:37 pm Jul 1 - Jul 1
4663 2:10 pm 3:38 pm Jun 22 - Jun 30
4559 6:45 pm 8:30 pm May 28 - Jun 3
4455 6:50 pm 8:33 pm Jun 4 - Jun 30
4455 6:50 pm 8:32 pm Jul 1 - Jul 1
4680 9:10 pm 10:46 pm Jun 4 - Jun 12
4680 9:10 pm 10:45 pm Jul 1 - Jul 1
4680 9:10 pm 10:46 pm Jun 23 - Jun 30
4680 9:10 pm 10:46 pm Jun 22 - Jun 28
4680 9:10 pm 10:46 pm Jun 15 - Jun 21
4680 9:10 pm 10:46 pm Jun 14 - Jun 14
4641 9:20 pm 10:55 pm May 28 - Jun 3
Airports
Origin

Philadelphia
$277
Destination

St Louis
$277