Flight Routes from Denver to Sioux City

Compare cheap outbound and return flights from Denver (DEN) to Sioux City (SUX) and find the best offer from numerous airlines and travel agencies.

Trip type
Cheapest roundtrip flight
from€313
Flight distance
750 km
Time difference

Flight schedule from Denver (DEN) to Sioux City (SUX)

Select a travel date in the flight schedule for the route from Denver (DEN) to Sioux City (SUX) and compare affordable flight deals.

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Matching outbound flightsDEN–SUX · 1 of 1
fromto
dep.arr.
durationstopovers
  1. October 11 – 17, 2026
  2. October 18 – 24, 2026
  3. October 25 – 31, 2026
    1. DENSUX
      nonstop
      1. United Airlines

      Important flight information

      Discover more flights around Denver and Sioux City

      Departure airport Airport Denver International Airport, CO (DEN)
      Arrival airport Airport Sioux City, IA (SUX)
      Destination country Flights to United States
      Departure airport - Destination country Denver International Airport, CO - United States
      Alternative routes to United States
      Alternative flights to Sioux City
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