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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 $265 2 $306 3 $262
4 $306 5 $265 6 $262 7 $242 8 $242 9 $265 10 $242
11 $262 12 $242 13 $242 14 $242 15 $270 16 $270 17 $265
18 $288 19 $280 20 $242 21 $242 22 $270 23 $317 24 $267
25 $267 26 $267 27 $270 28 $242 29 $242 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 9:07 am May 22 - May 30
4085 7:40 am 9:12 am May 1 - May 19
4991 7:40 am 9:07 am Jun 1 - Jun 1
4991 7:40 am 9:12 am May 4 - May 18
4604 9:29 am 10:58 am Apr 21 - 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
4604 9:34 am 11:00 am Jun 1 - Jun 1
4077 12:00 pm 1:21 pm May 22 - Jun 4
4077 12:00 pm 1:26 pm Apr 20 - May 21
4406 1:55 pm 3:25 pm May 11 - May 18
4602 1:55 pm 3:25 pm May 10 - May 17
4602 1:55 pm 3:21 pm May 28 - May 28
4602 1:55 pm 3:21 pm Jun 1 - Jun 1
4602 1:55 pm 3:21 pm May 25 - May 25
4602 1:55 pm 3:21 pm May 24 - Aug 16
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 Apr 19 - May 9
4602 2:00 pm 3:30 pm May 12 - May 21
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