Good to know - Cheap tickets Sioux City — Knoxville
| Flight distance | 1294 km |
|---|---|
| Round-trip from | $598 |
Airfare Sioux City – Knoxville by month
Here you can find out in what months how much a ticket Sioux City – Knoxville costs to buy cheap plane tickets.
| Month | One-way | Round-trip |
|---|---|---|
| March 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.
Popular airlines flying Sioux City — Knoxville
Flight Sioux City – Knoxville is served by 2 airlines.
- Boutique Air (4B)
- NetJets (1I)
Flights Sioux City — Knoxville
The selection of cheap flights Sioux City — Knoxville
The price of the flight Sioux City — Knoxville (United States) — Sioux City from $598 (round-trip).
The average price of the flight Sioux City — Knoxville (United States) — Sioux City $598 (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: Knoxville
- IATA code of the destination city: TYS
- Destination airports: McGhee Tyson Airport
- Destination country: United States
Low cost flights Sioux City — Knoxville (SUX — TYS)
The distance between Sioux City and Knoxville 804 miles (or 1294 kilometres).
The time difference between Sioux City and Knoxville is 1 h.
Routes from nearby cities to Knoxville
A flight from a neighbouring city can help you save money on plane tickets.
The closest airports to Sioux City with a flight to Knoxville are in Chicago.
Popular International routes from Sioux City
Popular routes from Knoxville
If you are going to fly from Knoxville, then study the popular flights. The most popular flights from Knoxville:
Popular domestic routes from Sioux City
FAQ about Sioux City — Knoxville
Can we fly from Sioux City to Knoxville?
Yes, you can fly from Sioux City to Knoxville. Sioux City has an airport (Sioux Gateway Airport) for flights. There are non-direct flights through Boutique Air, NetJets.
How much do flights Sioux City — Knoxville cost?
The price of flights Sioux City — Knoxville starts from $598.
What airports are there in Sioux City and Knoxville?
In Sioux City — Sioux Gateway Airport. In Knoxville — McGhee Tyson Airport.
What month is the cheapest to fly from Sioux City to Knoxville?
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 — Knoxville flight deals.
Which airlines fly from Sioux City to Knoxville?
All the following airlines flights Sioux City — Knoxville: Boutique Air, NetJets.