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

DepartReturn
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 $376 2
$376
3 $376 4 $330 5 $425 6 $353
7 $330 8
$330
9
$330
10 $376 11 $330 12 $487 13 $284
14 $414 15
$414
16 $277 17 $277 18 $277 19 $330 20 $339
21
$339
22
$339
23
$339
24 $277 25 $292 26 $335 27 $335
28
$335
29
$335
30
$335
       
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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 9:11 am Sep 7 - Oct 19
4085 7:40 am 9:11 am Sep 8 - Oct 17
4402 9:34 am 11:01 am Oct 5 - Oct 26
4529 9:34 am 11:01 am Oct 4 - Nov 1
4529 9:34 am 11:01 am Oct 2 - Oct 31
4604 9:34 am 11:01 am Sep 13 - Sep 27
4604 9:34 am 11:01 am Sep 7 - Oct 1
4077 12:00 pm 1:25 pm Aug 28 - Oct 31
4084 12:00 pm 1:25 pm Sep 6 - Nov 1
4138 1:55 pm 3:20 pm Oct 5 - Oct 19
4373 1:55 pm 3:21 pm Oct 2 - Oct 31
4504 1:55 pm 3:21 pm Oct 4 - Nov 1
4602 1:55 pm 3:21 pm Sep 7 - Sep 28
4602 1:55 pm 3:21 pm Aug 28 - Oct 1
4602 1:55 pm 3:21 pm Aug 30 - Sep 27
4391 6:45 pm 8:26 pm Aug 28 - Oct 1
4393 6:45 pm 8:26 pm Oct 2 - Oct 30