Good to know - Cheap tickets Sioux City — Denver
| Minimal flight time | 1h 53m |
|---|---|
| Flight distance | 779 km |
| Most popular airline | United Express |
| Round-trip from | $136 |
Airfare Sioux City – Denver by month
Here you can find out in what months how much a ticket Sioux City – Denver costs to buy cheap plane tickets.
| Month | One-way | Round-trip |
|---|---|---|
| April 2026 | ||
| March 2026 | ||
| February 2026 |
Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.
Schedule of direct flights Sioux City — Denver
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 06:00 | 06:57 | daily | UA5035 | United Express | 1h 57m | Sioux Gateway Airport — Denver International Airport | Select dates |
| 06:00 | 06:57 | mon, sun | UA5035 | SkyWest Airlines | 1h 57m | Sioux Gateway Airport — Denver International Airport | Select dates |
| 06:00 | 06:53 | thu, sun | UA6078 | SkyWest Airlines | 1h 53m | Sioux Gateway Airport — Denver International Airport | Select dates |
| 06:10 | 07:04 | daily | UA6070 | United Express | 1h 54m | Sioux Gateway Airport — Denver International Airport | Select dates |
| 06:10 | 07:04 | mon, tue, wed, thu, sat, sun | UA6070 | SkyWest Airlines | 1h 54m | Sioux Gateway Airport — Denver International Airport | Select dates |
| 18:30 | 19:24 | sat, sun | UA6068 | SkyWest Airlines | 1h 54m | Sioux Gateway Airport — Denver International Airport | Select dates |
| 18:30 | 19:24 | thu | UA6068 | United Express | 1h 54m | Sioux Gateway Airport — Denver International Airport | Select dates |
| 18:32 | 19:25 | thu | UA6064 | SkyWest Charter | 1h 53m | Sioux Gateway Airport — Denver International Airport | Select dates |
Popular airlines flying Sioux City — Denver
Flight Sioux City – Denver is served by 2 airlines. 3 airlines operate direct flights.
Airlines with direct flights
Other airlines flying with transfers
Flights Sioux City — Denver
The selection of cheap flights Sioux City — Denver
The price of the flight Sioux City — Denver (United States) — Sioux City from $136 (round-trip).
The average price of the flight Sioux City — Denver (United States) — Sioux City $168 (round-trip).
- Departure city: Sioux City
- IATA code of the city of origin: SUX
- Departure airports: Sioux Gateway Airport
- Departure country: United States
- Destination city: Denver
- IATA code of the destination city: DEN
- Destination airports: Centennial Airport, Buffalo Municipal Airport, Denver International Airport
- Destination country: United States
Low cost flights Sioux City — Denver (SUX — DEN)
The distance between Sioux City and Denver 484 miles (or 779 kilometres).
The time difference between Sioux City and Denver is 1 h.
Minimal flight time from Sioux City to Denver 1h 53m.
Routes from nearby cities to Denver
A flight from a neighbouring city can help you save money on plane tickets.
The closest airports to Sioux City with a flight to Denver are in Chicago.
Popular International routes from Sioux City
Popular routes from Denver
If you are going to fly from Denver, then study the popular flights. The most popular flights from Denver:
Popular domestic routes from Sioux City
FAQ about Sioux City — Denver
Are there any direct flights Sioux City — Denver?
Yes, they do: UA5035, UA6078, UA6070, UA6068, UA6064
Can we fly from Sioux City to Denver?
Yes, you can fly from Sioux City to Denver. Sioux City has an airport (Sioux Gateway Airport) for flights. United Express, SkyWest Airlines, SkyWest Charter depart from Sioux City on mon, tue, wed, thu, fri, sat, sun. There are non-direct flights through NetJets, Tradewind Aviation.
How long does it take to fly from Sioux City to Denver?
A direct flight lasts an average of 1h 53m, during which time the aircraft covers a distance of 779 km.
How much do flights Sioux City — Denver cost?
The price of flights Sioux City — Denver starts from $136.
What days does the plane fly Sioux City — Denver?
Planes fly Sioux City — Denver 7 times a week on the following days: mon, tue, wed, thu, fri, sat, sun
What airports are there in Sioux City and Denver?
In Sioux City — Sioux Gateway Airport. In Denver — Centennial Airport, Buffalo Municipal Airport, Denver International Airport.
What flights are currently flying from Sioux City to Denver?
The following flights fly between Sioux City and Denver: UA5035, UA5035, UA6078, UA6070, UA6070, UA6068, UA6068, UA6064
What month is the cheapest to fly from Sioux City to Denver?
High season is considered to be and the cheapest month is . Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Sioux City — Denver flight deals.
Which airlines direct fly from Sioux City to Denver?
The following airlines have direct flights Sioux City — Denver: United Express, SkyWest Airlines, SkyWest Charter.
Which airlines fly from Sioux City to Denver?
All the following airlines flights Sioux City — Denver: NetJets, SkyWest Airlines, Tradewind Aviation, United Express.