Cheap flights from Sioux Falls to Knoxville (FSD - TYS)

FSD — TYS
Oct 8 — Oct 151

How to find the cheapest flight from Sioux Falls (FSD) to Knoxville (TYS)

All the information you need to plan the best FSD to TYS flight in 2022: compare Sioux Falls to Knoxville flight prices with the expected peak season, weather and rainfall in Knoxville.

FSD - TYS

Price

$334 - $636

TYS

Temperature

39.2 - 78.8 °F

TYS

Rainfall

2.7 - 4.8 inches

Popular inDecemberHigh demand for flights, 24% potential price rise
Cheapest inJanuaryBest time to find cheap flights, 31% potential price drop
Average price$477Average for round-trip flights in October 2022
Round-trip from$334From Sioux Falls Joe Foss Field to Knoxville McGhee Tyson

What is the cheapest day to fly round-trip from Sioux Falls to Knoxville?

Travelers have found that booking a Saturday departure is the best way to save up to 70% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

What is the cheapest month to fly from Sioux Falls to Knoxville?

Flights from Sioux Falls to Knoxville lean towards being more expensive in December. Prices are generally better when you fly from Sioux Falls to Knoxville in January, with the cheapest ticket starting at $334.

When is the cheapest time to fly from Sioux Falls to Knoxville (FSD - TYS)?

It’s optimal to fly from Sioux Falls to Knoxville in the morning. By choosing this option you can save up to 32% on the cost of your flight, compared to a flight at noon.

Cheap flights from Sioux Falls to Knoxville in October, November 2022

The best prices found for FSD to TYS flights for October, November
Oct 13 - Oct 16
FSD

Sioux Falls Joe Foss Field

TYS

Knoxville McGhee Tyson

1 stop

15h 18m
TYS

Knoxville McGhee Tyson

FSD

Sioux Falls Joe Foss Field

1 stop

8h 22m
$511

Multiple Airlines

Pick Dates

Deal found 10/1/22

Oct 24 - Oct 31
FSD

Sioux Falls Joe Foss Field

TYS

Knoxville McGhee Tyson

1 stop

14h 31m
TYS

Knoxville McGhee Tyson

FSD

Sioux Falls Joe Foss Field

1 stop

5h 20m
$786

United Airlines

Pick Dates

Deal found 9/30/22

Oct 13 - Oct 16
FSD

Sioux Falls Joe Foss Field

TYS

Knoxville McGhee Tyson

1 stop

15h 18m
TYS

Knoxville McGhee Tyson

FSD

Sioux Falls Joe Foss Field

2 stops

15h 21m
$799

Multiple Airlines

Pick Dates

Deal found 10/1/22

Sioux Falls to Knoxville 2022 flight deals

Cheap flights to Knoxville from Sioux Falls found for this year
Dec 2 - Dec 5
FSD

Sioux Falls Joe Foss Field

TYS

Knoxville McGhee Tyson

1 stop

10h 50m
TYS

Knoxville McGhee Tyson

FSD

Sioux Falls Joe Foss Field

1 stop

11h 07m
$355

Allegiant Air

Pick Dates

Deal found 10/1/22

Nov 30 - Dec 3
FSD

Sioux Falls Joe Foss Field

TYS

Knoxville McGhee Tyson

2 stops

16h 46m
TYS

Knoxville McGhee Tyson

FSD

Sioux Falls Joe Foss Field

2 stops

29h 48m
$360

Multiple Airlines

Pick Dates

Deal found 10/1/22

Dec 9 - Dec 11
FSD

Sioux Falls Joe Foss Field

TYS

Knoxville McGhee Tyson

1 stop

10h 47m
TYS

Knoxville McGhee Tyson

FSD

Sioux Falls Joe Foss Field

2 stops

11h 54m
$378

Allegiant Air

Pick Dates

Deal found 10/1/22

Cheap Allegiant Air flights from Sioux Falls to Knoxville

Dec 2 - Dec 5
FSD

Sioux Falls Joe Foss Field

TYS

Knoxville McGhee Tyson

1 stop

10h 50m
TYS

Knoxville McGhee Tyson

FSD

Sioux Falls Joe Foss Field

1 stop

11h 07m
$355

Allegiant Air

Pick Dates

Deal found 10/1/22

Dec 9 - Dec 11
FSD

Sioux Falls Joe Foss Field

TYS

Knoxville McGhee Tyson

1 stop

10h 47m
TYS

Knoxville McGhee Tyson

FSD

Sioux Falls Joe Foss Field

2 stops

11h 54m
$378

Allegiant Air

Pick Dates

Deal found 10/1/22

Dec 9 - Dec 12
FSD

Sioux Falls Joe Foss Field

TYS

Knoxville McGhee Tyson

1 stop

10h 47m
TYS

Knoxville McGhee Tyson

FSD

Sioux Falls Joe Foss Field

1 stop

11h 46m
$418

Allegiant Air

Pick Dates

Deal found 10/1/22

Cheap American Airlines flights from Sioux Falls to Knoxville

Dec 7 - Dec 10
FSD

Sioux Falls Joe Foss Field

TYS

Knoxville McGhee Tyson

1 stop

7h 56m
TYS

Knoxville McGhee Tyson

FSD

Sioux Falls Joe Foss Field

1 stop

7h 41m
$398

American Airlines

Pick Dates

Deal found 10/1/22

Nov 30 - Dec 3
FSD

Sioux Falls Joe Foss Field

TYS

Knoxville McGhee Tyson

1 stop

7h 56m
TYS

Knoxville McGhee Tyson

FSD

Sioux Falls Joe Foss Field

1 stop

5h 49m
$468

American Airlines

Pick Dates

Deal found 10/1/22

Nov 30 - Dec 3
FSD

Sioux Falls Joe Foss Field

TYS

Knoxville McGhee Tyson

2 stops

9h 06m
TYS

Knoxville McGhee Tyson

FSD

Sioux Falls Joe Foss Field

1 stop

7h 41m
$472

American Airlines

Pick Dates

Deal found 10/1/22

Last minute flights from Sioux Falls to Knoxville

Late deals on return flights to Knoxville from Sioux Falls, departing today and this week
Oct 13 - Oct 16
FSD

Sioux Falls Joe Foss Field

TYS

Knoxville McGhee Tyson

1 stop

15h 18m
TYS

Knoxville McGhee Tyson

FSD

Sioux Falls Joe Foss Field

1 stop

8h 22m
$511

Multiple Airlines

Pick Dates

Deal found 10/1/22

Oct 13 - Oct 16
FSD

Sioux Falls Joe Foss Field

TYS

Knoxville McGhee Tyson

1 stop

15h 18m
TYS

Knoxville McGhee Tyson

FSD

Sioux Falls Joe Foss Field

2 stops

15h 21m
$799

Multiple Airlines

Pick Dates

Deal found 10/1/22

Oct 13 - Oct 16
FSD

Sioux Falls Joe Foss Field

TYS

Knoxville McGhee Tyson

3 stops

28h 31m
TYS

Knoxville McGhee Tyson

FSD

Sioux Falls Joe Foss Field

1 stop

11h 32m
$837

Multiple Airlines

Pick Dates

Deal found 10/1/22

One-way flights to Knoxville from Sioux Falls

The cheapest one-way flights from Sioux Falls to Knoxville
Oct 10
FSD

Sioux Falls Joe Foss Field

TYS

Knoxville McGhee Tyson

1 stop

5h 39m
$659

American Airlines

Pick Dates

Deal found 10/2/22

Oct 10
FSD

Sioux Falls Joe Foss Field

TYS

Knoxville McGhee Tyson

2 stops

24h 06m
$732

Multiple Airlines

Pick Dates

Deal found 10/2/22

Related info for your journey

Useful info, stats and facts about Sioux Falls to Knoxville flights.

Which airlines flying from Sioux Falls Joe Foss Field to Knoxville McGhee Tyson have flexible cancellations due to COVID-19?

Some of our airline partners flying from Sioux Falls Joe Foss Field to Knoxville McGhee Tyson have new flexible policies in place due to COVID-19. United Airlines, Delta, and American Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

Can I find flights from Sioux Falls to Knoxville for under $400 on Cheapflights?

Yes, there are multiple flights from Sioux Falls to Knoxville for under $400. The cheapest flight booked recently is on Allegiant Air for just $355, but on average you can expect to pay $457.

Are there last-minute flights available from Sioux Falls to Knoxville for under $600?

There are currently 5+ open flights from Sioux Falls to Knoxville within the next 7 days for less than $600.

What are the cheapest airlines flying from Sioux Falls to Knoxville round-trip?

Cheapflights users have booked flights from Sioux Falls to Knoxville round-trip from $355. Other airlines that can offer you cheap pricing are American Airlines, from $398, and Delta, from $452. Allegiant Air is priced at 26% lower than the current average price of a flight leaving 3 months from now.

What are the most popular airlines that fly from Sioux Falls to Knoxville?

American Airlines, Alaska Airlines and Delta are the most popular airlines when flying from Sioux Falls to Knoxville.

What are the cheapest flights from Sioux Falls to Knoxville?

The cheapest flight price from Sioux Falls to Knoxville is $529. On average you can expect to pay $646. The most popular route, (Sioux Falls Joe Foss Field - Knoxville McGhee Tyson), can usually be booked for $355.

Alternative routes for Sioux Falls to Knoxville

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Sioux Falls to Knoxville

The chart below displays the airlines Cheapflights users traveling from Sioux Falls to Knoxville choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
American AirlinesCheapest$255Average$692FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
DeltaCheapest$326Average$483FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
United AirlinesCheapest$337Average$587FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights