Find Deals on Flights from Philadelphia to St. Louis Lambert-St Louis (PHL - STL)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Philadelphia to St. Louis Lambert-St Louis

(Round-trip)
Depart: Wed Feb 17 2016 Return: Sat Feb 27 2016 Trip spans 11 days
American Airlines
American Airlines
PHL
2:00p
STL
4:48p
2h 48m
nonstop
STL
4:48a
PHL
6:54a
2h 06m
nonstop
Depart: Sat Feb 20 2016 Return: Tue Feb 23 2016 Trip spans 4 days
American Airlines
American Airlines
PHL
6:55a
STL
9:29a
2h 34m
nonstop
STL
8:55a
PHL
11:03a
2h 08m
nonstop
Depart: Wed Feb 24 2016 Return: Sat Feb 27 2016 Trip spans 4 days
American Airlines
American Airlines
PHL
2:45a
STL
5:22a
2h 37m
nonstop
STL
8:55a
PHL
11:03a
2h 08m
nonstop
Depart: Sat Feb 27 2016 Return: Wed Mar 2 2016 Trip spans 5 days
American Airlines
American Airlines
PHL
6:55a
STL
9:29a
2h 34m
nonstop
STL
2:10a
PHL
4:26a
2h 16m
nonstop
Depart: Tue Mar 1 2016 Return: Sat Mar 5 2016 Trip spans 5 days
American Airlines
American Airlines
PHL
2:00p
STL
4:48p
2h 48m
nonstop
STL
2:10a
PHL
4:26a
2h 16m
nonstop
Depart: Wed Mar 2 2016 Return: Sat Mar 5 2016 Trip spans 4 days
American Airlines
American Airlines
PHL
2:00p
STL
4:48p
2h 48m
nonstop
STL
2:10a
PHL
4:26a
2h 16m
nonstop
Depart: Tue Mar 15 2016 Return: Tue Apr 5 2016 Trip spans 22 days
American Airlines
American Airlines
PHL
3:05p
STL
5:53p
2h 48m
nonstop
STL
5:45a
PHL
7:58a
2h 13m
nonstop
Depart: Wed Mar 16 2016 Return: Tue Apr 5 2016 Trip spans 21 days
American Airlines
American Airlines
PHL
3:50a
STL
6:29a
2h 39m
nonstop
STL
5:45a
PHL
7:58a
2h 13m
nonstop
Depart: Sat Mar 19 2016 Return: Tue Apr 5 2016 Trip spans 18 days
American Airlines
American Airlines
PHL
3:50a
STL
6:29a
2h 39m
nonstop
STL
5:45a
PHL
7:58a
2h 13m
nonstop
Depart: Wed Apr 27 2016 Return: Tue May 3 2016 Trip spans 7 days
American Airlines
American Airlines
PHL
7:55a
STL
10:21a
2h 26m
nonstop
STL
5:45a
PHL
7:58a
2h 13m
nonstop
Depart: Sat Apr 30 2016 Return: Wed May 4 2016 Trip spans 5 days
American Airlines
American Airlines
PHL
3:45a
STL
6:15a
2h 30m
nonstop
STL
3:20a
PHL
5:35a
2h 15m
nonstop
Depart: Tue May 3 2016 Return: Wed May 4 2016 Trip spans 2 days
American Airlines
American Airlines
PHL
3:05p
STL
5:50p
2h 45m
nonstop
STL
3:20a
PHL
5:35a
2h 15m
nonstop
Depart: Tue May 10 2016 Return: Tue May 17 2016 Trip spans 8 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 May 11 2016 Return: Sat May 14 2016 Trip spans 4 days
American Airlines
American Airlines
PHL
2:50p
STL
5:32p
2h 42m
nonstop
STL
3:05a
PHL
5:21a
2h 16m
nonstop
Depart: Wed Feb 10 2016 Return: Sat Feb 20 2016 Trip spans 11 days
American Airlines
American Airlines
PHL
9:05a
STL
11:44a
2h 39m
nonstop
STL
4:48a
PHL
6:54a
2h 06m
nonstop
Depart: Thu Feb 11 2016 Return: Sat Feb 20 2016 Trip spans 10 days
American Airlines
American Airlines
PHL
9:05a
STL
11:44a
2h 39m
nonstop
STL
2:10a
PHL
4:26a
2h 16m
nonstop
Depart: Sat Feb 13 2016 Return: Tue Mar 1 2016 Trip spans 18 days
American Airlines
American Airlines
PHL
2:45a
STL
5:22a
2h 37m
nonstop
STL
4:48a
PHL
6:54a
2h 06m
nonstop
Depart: Mon Feb 15 2016 Return: Sat Feb 27 2016 Trip spans 13 days
American Airlines
American Airlines
PHL
9:05a
STL
11:44a
2h 39m
nonstop
STL
4:48a
PHL
6:54a
2h 06m
nonstop
Depart: Tue Feb 16 2016 Return: Sat Feb 27 2016 Trip spans 12 days
American Airlines
American Airlines
PHL
2:00p
STL
4:48p
2h 48m
nonstop
STL
4:48a
PHL
6:54a
2h 06m
nonstop
Depart: Thu Feb 18 2016 Return: Sat Feb 20 2016 Trip spans 3 days
American Airlines
American Airlines
PHL
9:05a
STL
11:44a
2h 39m
nonstop
STL
8:55a
PHL
11:03a
2h 08m
nonstop
Direct flights PHL to STL on American Airlines
Flight # Depart PHL Arrive STL Sun Mon Tue Wed Thu Fri Sat Valid Between
4027 7:45 am 9:22 am Feb 11 - Mar 2
3998 7:50 am 9:29 am Mar 5 - Mar 12
3998 7:50 am 9:29 am Mar 13 - Apr 4
4027 7:50 am 9:29 am Mar 3 - Mar 4
3933 11:55 am 1:29 pm Feb 11 - Mar 4
4022 11:55 am 1:29 pm Mar 6 - Mar 11
4022 11:55 am 1:29 pm Mar 13 - Apr 4
4614 2:05 pm 3:44 pm Mar 3 - Mar 11
4614 2:05 pm 3:44 pm Mar 13 - Apr 4
4614 2:05 pm 3:44 pm Feb 14 - Feb 29
4645 7:00 pm 8:48 pm Feb 11 - Mar 2
4645 7:05 pm 8:53 pm Mar 3 - Mar 11
4645 7:05 pm 8:53 pm Mar 13 - Apr 4
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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At KAYAK we don’t set prices, so it’s not possible for us to guarantee what other companies are selling.

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Airports
Origin

Philadelphia
$325
Destination

St. Louis
$325