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Cheap Flights from Denver to St Louis (DEN - 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 DEN to STL (Found by others)

Sun Mon Tue Wed Thu Fri Sat
  1 $386 2 $355 3 $295 4 $175 5 $175 6 $165
7 $285 8 $215 9 $175 10 $205 11 $215 12 $215 13 $175
14 $225 15 $215 16 $155 17 $155 18 $175 19 $205 20 $165
21 $195 22 $165 23 $141 24 $145 25 $165 26 $151 27 $145
28 $155 29 $175 30 $145        
KAYAK searches hundreds of sites to find the best rate for your next flight from Denver to St Louis. Get the best flight deal for your St Louis trip!
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Direct flights DEN to STL on United
Flight # Depart DEN Arrive STL Sun Mon Tue Wed Thu Fri Sat Valid Between
3944 7:55 am 11:00 am Sep 23 - Oct 14
4089 7:55 am 11:00 am Sep 25 - Oct 23
4480 7:55 am 11:00 am Sep 26 - Sep 26
6173 7:55 am 11:00 am Sep 22 - Sep 29
6173 7:55 am 11:00 am Sep 28 - Sep 28
6173 7:55 am 11:00 am Oct 3 - Oct 24
6173 7:55 am 11:00 am Oct 5 - Oct 19
6173 7:55 am 11:00 am Sep 21 - Sep 21
3681 8:00 am 11:02 am Sep 10 - Sep 17
4480 8:00 am 11:05 am Sep 8 - Sep 19
4966 8:45 am 11:47 am Sep 13 - Sep 13
3681 9:50 am 12:52 pm Sep 20 - Sep 20
4999 9:50 am 12:52 pm Sep 29 - Oct 10
4999 9:50 am 12:52 pm Sep 27 - Sep 27
4999 9:50 am 12:52 pm Sep 26 - Sep 26
4999 9:50 am 12:52 pm Sep 28 - Sep 28
4999 9:50 am 12:52 pm Oct 4 - Oct 9
4999 9:50 am 12:52 pm Sep 21 - Sep 21
4999 9:50 am 12:52 pm Sep 24 - Oct 2
4999 9:50 am 12:52 pm Sep 23 - Sep 23
5243 9:50 am 12:52 pm Oct 7 - Oct 7
5544 9:50 am 12:52 pm Oct 5 - Oct 5
5658 9:50 am 12:52 pm Sep 22 - Sep 22
3629 9:55 am 12:57 pm Sep 6 - Sep 13
3629 9:59 am 1:01 pm Sep 8 - Sep 19
6207 9:59 am 1:01 pm Sep 14 - Sep 14
3629 12:34 pm 3:32 pm Sep 21 - Oct 24
3700 12:35 pm 3:33 pm Sep 6 - Sep 13
4136 12:35 pm 3:36 pm Sep 3 - Sep 10
4136 12:35 pm 3:36 pm Sep 16 - Sep 17
5788 12:35 pm 3:36 pm Sep 14 - Sep 14
5901 12:35 pm 3:36 pm Sep 11 - Sep 12
5901 12:35 pm 3:36 pm Sep 1 - Sep 15
5901 12:35 pm 3:36 pm Sep 19 - Sep 19
6173 12:35 pm 3:36 pm Sep 18 - Sep 18
3688 12:55 pm 3:53 pm Sep 20 - Oct 18
3662 3:43 pm 6:41 pm Sep 20 - Oct 25
3662 4:15 pm 7:13 pm Sep 13 - Sep 13
4999 4:15 pm 7:13 pm Sep 8 - Sep 19
4999 4:15 pm 7:13 pm Sep 17 - Sep 17
3688 7:30 pm 10:31 pm Sep 18 - Sep 19
3688 7:30 pm 10:28 pm Sep 11 - Sep 15
3688 7:34 pm 10:32 pm Sep 16 - Sep 16
3688 7:34 pm 10:35 pm Sep 17 - Sep 17
3688 7:39 pm 10:37 pm Sep 3 - Sep 10
3688 7:40 pm 10:38 pm Sep 9 - Sep 9
3688 7:57 pm 10:55 pm Sep 24 - Oct 22
3688 7:57 pm 10:55 pm Sep 23 - Sep 30
3688 7:57 pm 10:55 pm Sep 21 - Oct 24
3688 7:57 pm 10:55 pm Oct 7 - Oct 21