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Cheap Flights from Chicago to St Louis (CHI - 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 CHI to STL (Found by others)

Sun Mon Tue Wed Thu Fri Sat
      1 $181 2 $192 3 $223 4 $192
5 $223 6 $192 7 $187 8 $181 9 $191 10 $201 11 $197
12 $201 13 $192 14 $187 15 $187 16 $192 17 $201 18 $192
19 $206 20 $192 21 $192 22 $201 23 $197 24 $201 25 $192
26
$192
27
$192
28
$192
29 $192 30 $191 31 $206  
KAYAK searches hundreds of sites to find the best rate for your next flight from Chicago to St Louis. Get the best flight deal for your St Louis trip!
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Direct flights CHI to STL on American Airlines
Flight # Depart ORD Arrive STL Sun Mon Tue Wed Thu Fri Sat Valid Between
4223 7:45 am 8:50 am Sep 18 - Oct 1
4223 7:55 am 9:00 am Oct 2 - Oct 6
4223 7:55 am 9:00 am Oct 7 - Oct 31
4367 9:40 am 10:45 am Oct 4 - Oct 4
4367 9:40 am 10:45 am Oct 6 - Oct 22
4367 9:40 am 10:45 am Oct 26 - Oct 30
4367 9:40 am 10:45 am Oct 11 - Oct 25
4367 9:40 am 10:45 am Oct 2 - Oct 24
4367 9:45 am 10:50 am Sep 20 - Sep 27
4367 9:45 am 10:50 am Sep 22 - Oct 1
4367 9:45 am 10:50 am Sep 18 - Sep 30
3460 11:20 am 12:20 pm Oct 25 - Oct 25
3460 11:20 am 12:20 pm Oct 26 - Oct 29
3460 11:20 am 12:20 pm Oct 4 - Oct 18
3460 11:20 am 12:20 pm Oct 2 - Oct 24
4363 11:20 am 12:20 pm Sep 18 - Oct 1
1422 2:00 pm 3:05 pm Sep 23 - Oct 21
1422 2:00 pm 3:05 pm Oct 26 - Oct 29
1422 2:00 pm 3:05 pm Sep 18 - Oct 24
4295 3:10 pm 4:20 pm Sep 30 - Sep 30
4295 3:10 pm 4:20 pm Sep 28 - Oct 1
4295 3:10 pm 4:20 pm Sep 20 - Sep 27
4295 3:10 pm 4:20 pm Sep 18 - Sep 26
4295 3:25 pm 4:35 pm Oct 2 - Oct 24
4295 3:25 pm 4:35 pm Oct 25 - Oct 25
4295 3:25 pm 4:35 pm Oct 7 - Oct 21
4295 3:25 pm 4:35 pm Oct 26 - Oct 31
4295 3:25 pm 4:35 pm Oct 4 - Oct 18
1634 5:50 pm 6:55 pm Oct 3 - Oct 25
1634 5:50 pm 6:55 pm Oct 26 - Nov 1
1634 5:50 pm 6:55 pm Oct 2 - Oct 23
1634 6:35 pm 7:40 pm Sep 18 - Sep 25
1634 6:35 pm 7:40 pm Sep 19 - Oct 1
1634 6:35 pm 7:40 pm Sep 30 - Sep 30
4269 6:40 pm 7:45 pm Oct 26 - Oct 31
4269 6:40 pm 7:45 pm Oct 7 - Oct 21
4269 6:40 pm 7:45 pm Oct 3 - Oct 24
4269 6:40 pm 7:45 pm Oct 2 - Oct 23
4349 6:50 pm 7:55 pm Sep 23 - Sep 30
4349 6:50 pm 7:55 pm Sep 19 - Oct 1
4349 6:50 pm 7:55 pm Sep 18 - Sep 25
1331 8:20 pm 9:20 pm Sep 18 - Oct 1
1331 8:20 pm 9:20 pm Sep 20 - Sep 27
1331 8:25 pm 9:25 pm Oct 26 - Oct 31
1331 8:25 pm 9:25 pm Oct 7 - Oct 21
1331 8:25 pm 9:25 pm Oct 2 - Oct 24
1331 8:25 pm 9:25 pm Oct 4 - Oct 25
4281 10:15 pm 11:15 pm Oct 26 - Oct 31
4281 10:15 pm 11:15 pm Oct 2 - Oct 5
4281 10:15 pm 11:15 pm Oct 4 - Oct 25
4281 10:15 pm 11:15 pm Oct 6 - Oct 24
4281 10:25 pm 11:25 pm Sep 18 - Sep 30
4281 10:25 pm 11:25 pm Sep 19 - Oct 1