Cheap flights to Sioux City
When planning a trip to Sioux City, it's important to know that the main aviation hub is Sioux Gateway Airport, located just 11 kilometers from the city center. The current schedule features flights from 2 cities, providing convenient connections to national transportation networks. The highest number of flights operates from Chicago (13 flights per week) and Denver (6 flights per week).
Currently, United Airlines is the only airline serving this destination. The carrier operates a total of 19 flights per week, ensuring consistent travel to the region. Below are flight origin cards with a search form to help you navigate the schedule and find a suitable ticket. For more information about staying in the city, you can explore our city guide, check the weather, or find out how to get there.
La Crosse — Sioux City
Flight insights to Sioux City
Data-driven trends for direct flights to Sioux City — how often airlines fly, where passengers come from, and typical fares and flight times.
Direct routes & fares
Popular non-stop routes to Sioux City range from Chicago at $150 to La Crosse at $725 — a quick way to compare direct-flight fares.
Cheapest departure cities
The cheapest places to fly to Sioux City from right now are Chicago from $150, Denver from $161 and La Crosse from $725.
Longest direct flights
The longest direct flight to Sioux City is from Alliance at about 2h 9m, followed by Farmington (1h 52m) and Cody (1h 50m).
- Alliance2h 9m
- Farmington1h 52m
- Cody1h 50m
- Riverton1h 45m
- Pueblo1h 35m
Popular departure cities to Sioux City
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United StatesFrequently asked questions
- How many cities have flights to Sioux City?
- Direct flights to Sioux City are currently available from 2 US cities. This provides stable connections to the country's major aviation hubs for further transfers.
- Which cities have the most frequent flights to Sioux City?
- The main flow of passengers comes from two key directions. The leader in terms of flight frequency is Chicago with 13 weekly departures, followed by Denver, which has 6 regular weekly flights.
- How many airlines fly to Sioux City?
- Currently, 1 airline operates flights on this route. The primary carrier providing stable service is United Airlines, operating 19 flights per week.
- Which airports serve flights to Sioux City?
- The main hub welcoming all travelers is Sioux Gateway Airport. It is conveniently located just 11 kilometers from the downtown area, allowing for a quick trip to your destination.
- How to find cheap flights to Sioux City?
- To find the best deals, it is recommended to book flights in advance using the search form in the departure city cards below on the page. It is also worth considering flights with layovers in major hubs like Chicago or Denver.