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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 Mar 24 2015 Return: Tue Mar 31 2015 Trip spans 8 days
US Airways
US Airways
PHL
2:55p
STL
5:42p
2h 47m
nonstop
STL
3:10a
PHL
5:27a
2h 17m
nonstop
Depart: Tue Mar 31 2015 Return: Tue Apr 7 2015 Trip spans 8 days
US Airways
US Airways
PHL
3:45a
STL
6:18a
2h 33m
nonstop
STL
5:43a
PHL
7:54a
2h 11m
nonstop
Depart: Wed Apr 1 2015 Return: Tue Apr 7 2015 Trip spans 7 days
US Airways
US Airways
PHL
10:05a
STL
12:39p
2h 34m
nonstop
STL
5:43a
PHL
7:54a
2h 11m
nonstop
Depart: Tue Apr 7 2015 Return: Tue Apr 14 2015 Trip spans 8 days
US Airways
US Airways
PHL
10:05a
STL
12:39p
2h 34m
nonstop
STL
3:10a
PHL
5:27a
2h 17m
nonstop
Depart: Wed Apr 8 2015 Return: Tue Apr 14 2015 Trip spans 7 days
US Airways
US Airways
PHL
3:45a
STL
6:18a
2h 33m
nonstop
STL
12:30p
PHL
2:46p
2h 16m
nonstop
Depart: Tue Apr 14 2015 Return: Mon Apr 20 2015 Trip spans 7 days
US Airways
US Airways
PHL
10:05a
STL
12:39p
2h 34m
nonstop
STL
12:30p
PHL
2:46p
2h 16m
nonstop
Depart: Wed Apr 15 2015 Return: Tue Apr 21 2015 Trip spans 7 days
US Airways
US Airways
PHL
7:55a
STL
10:24a
2h 29m
nonstop
STL
5:43a
PHL
7:54a
2h 11m
nonstop
Depart: Fri Apr 17 2015 Return: Sat Apr 25 2015 Trip spans 9 days
US Airways
US Airways
PHL
3:20p
STL
5:53p
2h 33m
nonstop
STL
3:10a
PHL
5:27a
2h 17m
nonstop
Depart: Tue Apr 21 2015 Return: Tue Apr 28 2015 Trip spans 8 days
US Airways
US Airways
PHL
10:05a
STL
12:39p
2h 34m
nonstop
STL
12:30p
PHL
2:46p
2h 16m
nonstop
Depart: Thu Apr 23 2015 Return: Wed Apr 29 2015 Trip spans 7 days
US Airways
US Airways
PHL
10:05a
STL
12:39p
2h 34m
nonstop
STL
5:43a
PHL
7:54a
2h 11m
nonstop
Depart: Fri Apr 24 2015 Return: Fri May 1 2015 Trip spans 8 days
US Airways
US Airways
PHL
3:20p
STL
5:53p
2h 33m
nonstop
STL
3:10a
PHL
5:27a
2h 17m
nonstop
Depart: Sun Apr 26 2015 Return: Mon May 4 2015 Trip spans 9 days
US Airways
US Airways
PHL
3:40a
STL
6:13a
2h 33m
nonstop
STL
12:30p
PHL
2:46p
2h 16m
nonstop
Depart: Mon Apr 27 2015 Return: Mon May 4 2015 Trip spans 8 days
US Airways
US Airways
PHL
3:20p
STL
5:53p
2h 33m
nonstop
STL
12:30p
PHL
2:46p
2h 16m
nonstop
Depart: Tue Apr 28 2015 Return: Mon May 4 2015 Trip spans 7 days
US Airways
US Airways
PHL
7:55a
STL
10:24a
2h 29m
nonstop
STL
12:30p
PHL
2:46p
2h 16m
nonstop
Depart: Wed Apr 29 2015 Return: Mon May 4 2015 Trip spans 6 days
US Airways
US Airways
PHL
7:55a
STL
10:24a
2h 29m
nonstop
STL
12:30p
PHL
2:46p
2h 16m
nonstop
Depart: Thu Apr 30 2015 Return: Mon May 4 2015 Trip spans 5 days
US Airways
US Airways
PHL
3:45a
STL
6:18a
2h 33m
nonstop
STL
12:30p
PHL
2:46p
2h 16m
nonstop
Depart: Fri May 1 2015 Return: Mon May 4 2015 Trip spans 4 days
US Airways
US Airways
PHL
10:05a
STL
12:39p
2h 34m
nonstop
STL
12:30p
PHL
2:46p
2h 16m
nonstop
Depart: Wed Mar 18 2015 Return: Mon Mar 23 2015 Trip spans 6 days
Delta
Delta
PHL
1:50a
STL
6:31a
4h 41m
1 stop
STL
1:12p
PHL
4:42p
3h 30m
1 stop
Depart: Sat Mar 28 2015 Return: Tue Mar 31 2015 Trip spans 4 days
American Airlines
American Airlines
PHL
2:47a
STL
7:54a
5h 07m
1 stop
STL
5:43a
PHL
7:54a
2h 11m
nonstop
Depart: Tue Mar 10 2015 Return: Wed Mar 25 2015 Trip spans 16 days
United
United
PHL
7:11a
STL
12:33p
5h 22m
1 stop
STL
2:15p
PHL
6:49p
4h 34m
1 stop
Direct flights PHL to STL on American Airlines
Flight # Depart PHL Arrive STL Sun Mon Tue Wed Thu Fri Sat Valid Between
3733 7:40 am 9:13 am Mar 29 - May 3
4023 7:40 am 9:18 am Mar 8 - Mar 22
4023 7:40 am 9:18 am Mar 9 - Mar 27
4006 7:45 am 9:18 am Mar 30 - May 6
4058 11:55 am 1:24 pm Mar 29 - May 6
4058 11:57 am 1:34 pm Mar 8 - Mar 27
3811 2:00 pm 3:28 pm Apr 4 - Apr 4
3906 2:00 pm 3:34 pm Mar 8 - Mar 22
4031 2:00 pm 3:28 pm Mar 29 - Apr 12
4600 2:00 pm 3:38 pm Mar 9 - Mar 27
4461 2:05 pm 3:39 pm Apr 6 - Apr 17
4614 2:05 pm 3:39 pm Mar 30 - Apr 3
4614 2:05 pm 3:39 pm Apr 2 - Apr 2
4559 6:55 pm 8:36 pm Mar 29 - Mar 29
4559 6:55 pm 8:42 pm Mar 8 - Mar 27
4656 6:55 pm 8:36 pm Apr 5 - May 3
4559 7:20 pm 8:53 pm Apr 2 - Apr 3
4559 7:20 pm 8:53 pm Mar 30 - Apr 1
4656 7:20 pm 8:53 pm Apr 6 - May 4
Airports
Origin

Philadelphia
$277
Destination

St Louis
$277