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Cheap Flights from Philadelphia to St Louis (PHL - STL)

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1 adult
Note: some airlines charge for infants in laps.
The price shown for each flight will be the average for all passengers including any infants.
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Best fares from PHL to STL (Found by others)

Sun Mon Tue Wed Thu Fri Sat
        1 $264 2 $265 3 $242
4 $265 5 $265 6 $242 7 $242 8 $242 9 $265 10 $242
11 $270 12 $281 13 $242 14 $242 15 $270 16 $265 17 $242
18 $270 19 $281 20 $242 21 $242 22 $292 23 $292 24 $292
25 $265 26 $287 27 $242 28
$242
29 $270 30 $292 31 $242
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Direct flights PHL to STL on American Airlines
Flight # Depart PHL Arrive STL Sun Mon Tue Wed Thu Fri Sat Valid Between
4085 7:40 am 9:12 am Apr 17 - Apr 28
4085 7:40 am 9:07 am May 22 - May 30
4085 7:40 am 9:12 am May 1 - May 19
4991 7:40 am 9:12 am Apr 20 - Apr 27
4991 7:40 am 9:12 am May 4 - May 18
4604 9:29 am 10:58 am Apr 20 - Apr 27
4604 9:29 am 10:58 am Apr 15 - May 21
4621 9:29 am 10:58 am May 4 - May 18
3829 9:34 am 10:59 am May 25 - May 25
4604 9:34 am 11:00 am May 22 - May 30
4077 12:00 pm 1:26 pm Apr 15 - May 21
4077 12:00 pm 1:21 pm May 22 - Jun 4
4406 1:55 pm 3:25 pm May 11 - May 18
4602 1:55 pm 3:21 pm May 25 - May 25
4602 1:55 pm 3:25 pm May 10 - May 17
4602 1:55 pm 3:21 pm May 24 - Jul 26
4602 1:55 pm 3:21 pm May 22 - Jun 3
4406 2:00 pm 3:30 pm May 4 - May 4
4602 2:00 pm 3:30 pm May 12 - May 21
4602 2:00 pm 3:30 pm Apr 15 - May 9
4602 2:00 pm 3:30 pm Apr 20 - Apr 27
4386 6:53 pm 8:37 pm Apr 20 - Apr 27
4386 6:55 pm 8:39 pm May 5 - May 21
4391 6:55 pm 8:37 pm May 22 - Jun 4
4386 7:00 pm 8:40 pm Apr 29 - May 4
4391 7:19 pm 8:56 pm Apr 15 - Apr 28