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$236+ Cheap flights from Sioux Falls to Knoxville (FSD - TYS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — TYS
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Sioux Falls to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Sioux Falls (FSD) to Knoxville (TYS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

May

Cheapest in

August

Average price

$378

Round-trip from

$236
(Delta)
Provider with most accurate pricing for Sioux Falls Joe Foss Field-Knoxville McGhee Tyson flight deals.
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Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Knoxville McGhee Tyson flights.
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High demand for flights, 35% potential price rise
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Best time to find cheap flights, 30% potential price drop
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Average for round-trip flights in November 2024
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From Sioux Falls Joe Foss Field to Knoxville McGhee Tyson
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Find flight deals from Sioux Falls to Knoxville

Cheapest flights from Sioux Falls to Knoxville
Explore the most affordable flight options available from Sioux Falls to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This Delta deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/94:18 pmFSD - TYS
1 stop7h 04mDelta
Mon 12/166:38 pmTYS - FSD
1 stop5h 36mDelta
Deal found 11/19$253
This American Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/65:30 pmFSD - TYS
1 stop5h 51mAmerican Airlines
Tue 12/105:16 amTYS - FSD
1 stop8h 32mAmerican Airlines
Deal found 11/20$258

Find flights from Sioux Falls to Knoxville within your budget

Customize your flight search to find flights from Sioux Falls to Knoxville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,612,795 searches. Data last updated November 21, 2024.

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Price

Sioux FallsKnoxville

FSD - TYS

FSDTYS

Sioux Falls Joe Foss Field

Wed 2/12

4:27 pm-11:08 pm

1 stop5h 41m

Knoxville McGhee Tyson

Tue 2/18

6:36 am-12:38 pm

1 stop7h 02m

$236

Sioux FallsKnoxville

FSD - TYS

FSDTYS

Sioux Falls Joe Foss Field

Fri 12/6

5:30 pm-12:21 am

1 stop5h 51m

Knoxville McGhee Tyson

Tue 12/10

5:16 am-12:48 pm

1 stop8h 32m

$258

Sioux FallsKnoxville

FSD - TYS

FSDTYS

Sioux Falls Joe Foss Field

Wed 3/19

10:49 am-10:10 pm

1 stop10h 21m

Knoxville McGhee Tyson

Mon 3/24

10:03 pm-10:39 am

1 stop13h 36m

$385

Sioux FallsKnoxville

FSD - TYS

FSDTYS

Sioux Falls Joe Foss Field

Wed 3/19

8:00 am-11:54 pm

2 stops14h 54m

Knoxville McGhee Tyson

Mon 3/24

7:20 pm-10:15 pm

2 stops27h 55m

$665

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Compare providers for flights from Sioux Falls to Knoxville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sioux Falls to Knoxville in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Sioux Falls-Knoxville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sioux Falls-Knoxville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sioux Falls-Knoxville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sioux Falls-Knoxville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sioux Falls-Knoxville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sioux Falls to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from Sioux Falls with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Sioux Falls to Knoxville

Get recent, data-driven insights about flights from Sioux Falls to Knoxville including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Sioux Falls to Knoxville?

Currently, January is the cheapest month in which you can book a flight from Sioux Falls to Knoxville (average of $304). Flying from Sioux Falls to Knoxville in April is currently the most expensive (average of $371). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from FSD to TYS?

Find hourly flight availability from Sioux Falls to Knoxville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

It’s optimal to fly from Sioux Falls to Knoxville at noon. By choosing this option you can save up to 38% on the cost of your flight, compared to a flight in the morning.

Rainfall in Knoxville by month

Plan your trip to Knoxville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Knoxville ranges from 2.7 - 4.8 inches per month. March is typically the wettest month, when rainfall can reach 4.8 in. October is typically the driest time to visit Knoxville when rainfall is around 2.7 in.

Temperature in Knoxville by month

Plan your trip to Knoxville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Knoxville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Knoxville

Get insights into the airlines that provide service to Knoxville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Knoxville. Reviews last updated November 21, 2024.
Delta
8.0
Very good
8,755 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,755 reviews
Delta
8.0
Very good
8,755 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
9,172 reviews
Delta
8.0
Very good
8,755 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Allegiant Air
7.4
Good
850 reviews
Delta
8.0
Very good
8,755 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,755 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Sioux Falls to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 $236. Other airlines that can offer you cheap pricing are American Airlines, from $258, and Allegiant Air, from $385. Delta is priced at 42% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Sioux Falls to Knoxville that include hotel bookings?

    Yes. In addition to deals on Sioux Falls to Knoxville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sioux Falls to Knoxville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sioux Falls to Knoxville.

  • Can I find deals for business class flights from Sioux Falls to Knoxville?

    Yes. Cheapflights offers flight deals from Sioux Falls to Knoxville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sioux Falls to Knoxville?

    Currently, January is the cheapest month in which you can book a flight from Sioux Falls to Knoxville (average of $304). Flying from Sioux Falls to Knoxville in April is currently the most expensive (average of $371). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Sioux Falls to Knoxville

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Sioux Falls to Knoxville

Discover the top 3 airlines that operate flights from Sioux Falls to Knoxville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$208Average$520FlexibilityNo cancel feeOn-time69%
DeltaCheapest$221Average$377FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$227Average$421FlexibilityNo cancel feeOn-time71%
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