Unable to find information about the schedule of direct flights from
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A non-stop flight is the most convenient and comfortable way to fly from Sioux Falls to Knoxville, despite the fact that sometimes flights with transfers can cost significantly less.
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Sioux Falls to Knoxville:
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Looking for cheap flights from Sioux Falls to Knoxville? Look no further! Our air ticket search website offers the best deals and discounts on flights between these two cities. With our user-friendly interface, finding the most affordable airfare has never been easier. Plan your trip to Knoxville, the vibrant city in Tennessee, known for its rich history, breathtaking natural beauty, and lively music scene. Whether you're visiting for business or pleasure, our website guarantees the lowest prices on air tickets, so you can save more and explore more. Don't miss out on the opportunity to fly from Sioux Falls to Knoxville without breaking the bank. Start your search now and compare prices from various airlines to find the perfect flight that suits your budget and schedule. Book with us and embark on a memorable journey to Knoxville while saving big.
Unable to find information about the schedule of direct flights from
There appear to be no non-stop flights from Sioux Falls to Knoxville at this time.... Well, or something went wrong on our side and we couldn't find anything
starting at $178
starting at $297
Flights from Sioux Falls to Knoxville are operated by several airlines — American Airlines and Frontier Airlines. This allows passengers to flexibly choose flights based on departure time, cost, and additional services. The minimum ticket price starts at $178, making this destination accessible to travelers with different budgets. We help compare all available options in real time, so you can book tickets at the best value for money. The service ensures transparent search and lets you book affordable flights in just a few clicks.
The cheapest flight ticket from Sioux Falls to Knoxville according to data for the last 48 hours costs $178
Often the best time to buy tickets from Sioux Falls to Knoxville is 2 months before departure.
The fastest flights from Sioux Falls to Knoxville start from 6 hours 9 minutes in the air.
The following airlines operate direct flights on the route Sioux Falls — Knoxville:
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Sioux Falls to Knoxville
We couldn't find any special offers for flights from Sioux Falls to Knoxville
The cheapest one-way flight from Sioux Falls to Knoxville departs on 02/16/2026, is operated by American Airlines and costs $178
The cheapest roundtrip flight from Sioux Falls to Knoxville departs on 03/13/2026, is operated by American Airlines and costs $557
Fastest flight from Sioux Falls to Knoxville takes 6h 9m
There are no direct flights on this route.
The distance between Sioux Falls and Knoxville is 1388km (861 miles). The time difference between Sioux Falls and Knoxville is 1h
