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Cheap Flights from Denver to Sioux City (DEN - SUX)

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 DEN to SUX (Found by others)

Sun Mon Tue Wed Thu Fri Sat
      1
$2
2 $366 3 $613 4 $576
5
$576
6
$576
7
$576
8
$576
9 $117 10 $574 11
$574
12
$574
13
$574
14
$574
15
$574
16
$574
17 $514 18
$514
19
$514
20
$514
21
$514
22
$514
23
$514
24
$514
25
$514
26 $723 27 $496 28
$496
29
$496
30
$496
31
$496
 
KAYAK searches hundreds of sites to find the best rate for your next flight from Denver to Sioux City. Get the best flight deal for your Sioux City trip!
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Select an airline:  Frontier
Direct flights DEN to SUX on Frontier
Flight # Depart DEN Arrive SUX Sun Mon Tue Wed Thu Fri Sat Valid Between
202 7:54 pm 10:13 pm Sep 21 - Sep 30
202 8:00 pm 10:25 pm Oct 2 - Oct 23