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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: Mon May 4 2015 Return: Thu May 7 2015 Trip spans 4 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 May 5 2015 Return: Thu May 7 2015 Trip spans 3 days
US Airways
US Airways
PHL
3:45a
STL
6:18a
2h 33m
nonstop
STL
3:10a
PHL
5:27a
2h 17m
nonstop
Depart: Wed May 6 2015 Return: Fri May 8 2015 Trip spans 3 days
US Airways
US Airways
PHL
10:05a
STL
12:39p
2h 34m
nonstop
STL
1:30a
PHL
3:46a
2h 16m
nonstop
Depart: Thu May 7 2015 Return: Sat May 9 2015 Trip spans 3 days
US Airways
US Airways
PHL
3:50a
STL
6:26a
2h 36m
nonstop
STL
1:30a
PHL
3:46a
2h 16m
nonstop
Depart: Fri May 8 2015 Return: Mon May 11 2015 Trip spans 4 days
US Airways
US Airways
PHL
3:50a
STL
6:26a
2h 36m
nonstop
STL
12:30p
PHL
2:46p
2h 16m
nonstop
Depart: Sat May 9 2015 Return: Mon May 11 2015 Trip spans 3 days
US Airways
US Airways
PHL
8:05a
STL
10:32a
2h 27m
nonstop
STL
12:30p
PHL
2:46p
2h 16m
nonstop
Depart: Sun May 10 2015 Return: Mon May 11 2015 Trip spans 2 days
US Airways
US Airways
PHL
10:05a
STL
12:39p
2h 34m
nonstop
STL
12:30p
PHL
2:46p
2h 16m
nonstop
Depart: Mon May 11 2015 Return: Wed May 13 2015 Trip spans 3 days
US Airways
US Airways
PHL
5:20p
STL
7:55p
2h 35m
nonstop
STL
1:30a
PHL
3:46a
2h 16m
nonstop
Depart: Tue May 12 2015 Return: Thu May 14 2015 Trip spans 3 days
US Airways
US Airways
PHL
5:20p
STL
7:55p
2h 35m
nonstop
STL
3:10a
PHL
5:27a
2h 17m
nonstop
Depart: Wed May 13 2015 Return: Tue May 19 2015 Trip spans 7 days
US Airways
US Airways
PHL
3:50a
STL
6:26a
2h 36m
nonstop
STL
1:30a
PHL
3:46a
2h 16m
nonstop
Depart: Fri May 15 2015 Return: Tue May 19 2015 Trip spans 5 days
US Airways
US Airways
PHL
5:20p
STL
7:55p
2h 35m
nonstop
STL
3:10a
PHL
5:27a
2h 17m
nonstop
Depart: Sun May 17 2015 Return: Tue May 19 2015 Trip spans 3 days
US Airways
US Airways
PHL
3:50a
STL
6:26a
2h 36m
nonstop
STL
1:30a
PHL
3:46a
2h 16m
nonstop
Depart: Tue May 19 2015 Return: Wed May 27 2015 Trip spans 9 days
US Airways
US Airways
PHL
3:50a
STL
6:26a
2h 36m
nonstop
STL
1:30a
PHL
3:46a
2h 16m
nonstop
Depart: Wed May 20 2015 Return: Wed May 27 2015 Trip spans 8 days
US Airways
US Airways
PHL
5:20p
STL
7:55p
2h 35m
nonstop
STL
1:30a
PHL
3:46a
2h 16m
nonstop
Depart: Sun May 24 2015 Return: Wed May 27 2015 Trip spans 4 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 May 27 2015 Return: Tue Jun 2 2015 Trip spans 7 days
US Airways
US Airways
PHL
3:50a
STL
6:26a
2h 36m
nonstop
STL
1:30a
PHL
3:46a
2h 16m
nonstop
Depart: Wed Jun 3 2015 Return: Tue Jun 16 2015 Trip spans 14 days
US Airways
US Airways
PHL
3:50a
STL
6:26a
2h 36m
nonstop
STL
1:40a
PHL
3:58a
2h 18m
nonstop
Depart: Sat May 23 2015 Return: Tue May 26 2015 Trip spans 4 days
Delta
Delta
PHL
12:45p
STL
6:13p
5h 28m
1 stop
STL
2:26p
PHL
6:21p
3h 55m
1 stop
Depart: Sun May 31 2015 Return: Sat Jun 6 2015 Trip spans 7 days
American Airlines
American Airlines
PHL
5:20p
STL
7:55p
2h 35m
nonstop
STL
1:40a
PHL
3:58a
2h 18m
nonstop
Depart: Wed Jul 22 2015 Return: Sat Jul 25 2015 Trip spans 4 days
United
United
PHL
4:23p
STL
8:58p
4h 35m
1 stop
STL
2:35p
PHL
6:59p
4h 24m
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 Apr 12 - May 3
4006 7:45 am 9:18 am Apr 7 - May 6
4018 7:50 am 9:26 am May 7 - May 22
4018 7:50 am 9:26 am May 26 - Jun 3
4058 11:55 am 1:24 pm Apr 7 - May 6
4058 12:00 pm 1:27 pm May 23 - May 23
4058 12:00 pm 1:27 pm May 21 - May 29
4058 12:05 pm 1:32 pm May 7 - May 20
4461 2:05 pm 3:39 pm Apr 22 - Apr 29
4461 2:05 pm 3:39 pm Apr 19 - Apr 28
4461 2:05 pm 3:39 pm May 3 - May 4
4461 2:05 pm 3:39 pm Apr 30 - May 6
4614 2:05 pm 3:39 pm May 28 - May 28
4614 2:05 pm 3:39 pm May 19 - May 27
4614 2:05 pm 3:39 pm May 7 - May 17
4614 2:05 pm 3:39 pm May 12 - May 18
4614 2:05 pm 3:39 pm May 29 - Jun 3
4559 6:45 pm 8:30 pm May 7 - Jun 3
4656 6:55 pm 8:36 pm Apr 12 - May 3
4656 7:20 pm 8:53 pm Apr 9 - May 4
4641 9:20 pm 10:55 pm May 26 - Jun 3
4641 9:20 pm 10:55 pm May 25 - May 25
4641 9:20 pm 10:55 pm May 6 - May 24
4008 10:50 pm 12:15 am May 24 - May 24
Airports
Origin

Philadelphia
$277
Destination

St Louis
$277