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Cheap flights from Sioux Falls to Knoxville (FSD - TYS) from $228

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 8/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
FSD — TYS
May 1 — May 81
From?
To?
Wed 5/1
Wed 5/8
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 April 26, 2024.

Popular in

November

Cheapest in

January

Average price

$465

Round-trip from

$302
High demand for flights, 47% 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 April 2024
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From Sioux Falls Joe Foss Field to Knoxville McGhee Tyson
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What is the cheapest day to fly round-trip from Sioux Falls to Knoxville?

Travelers have found that booking a Thursday departure is the best way to save up to 61% 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 November. Prices are generally better when you fly from Sioux Falls to Knoxville in January, with the cheapest ticket starting at $360.

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 afternoon. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight at noon.

Cheap American Airlines flights from Sioux Falls to Knoxville

Explore cheap flight options specifically provided by American Airlines for the route between Sioux Falls and Knoxville. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Find some of the cheapest American Airlines flights traveling from Sioux Falls to Knoxville. Come back soon if you're not finding the exact deal you're looking for.
Tue 7/27:00 amFSD - TYS
1 stop5h 42mAmerican Airlines
Sat 7/65:50 amTYS - FSD
1 stop8h 07mAmerican Airlines
Deal found 4/25$347
Tue 7/27:00 amFSD - TYS
1 stop5h 42mAmerican Airlines
Sat 7/67:13 amTYS - FSD
2 stops11h 14mAmerican Airlines
Deal found 4/25$350
Wed 10/21:41 pmFSD - TYS
1 stop5h 01mAmerican Airlines
Sun 10/67:41 amTYS - FSD
1 stop5h 54mAmerican Airlines
Deal found 4/25$363
Tue 5/141:36 pmFSD - TYS
1 stop6h 02mAmerican Airlines
Tue 5/216:34 pmTYS - FSD
1 stop4h 32mAmerican Airlines
Deal found 4/25$378
Tue 5/1412:32 pmFSD - TYS
2 stops10h 10mAmerican Airlines
Tue 5/212:30 pmTYS - FSD
1 stop7h 46mAmerican Airlines
Deal found 4/25$383
Wed 10/210:42 amFSD - TYS
2 stops9h 42mAmerican Airlines
Sun 10/67:41 amTYS - FSD
1 stop5h 54mAmerican Airlines
Deal found 4/25$393
Thu 8/86:02 amFSD - TYS
2 stops8h 44mAmerican Airlines
Mon 8/126:21 amTYS - FSD
1 stop7h 14mAmerican Airlines
Deal found 4/25$503
Tue 7/210:44 amFSD - TYS
2 stops7h 16mAmerican Airlines
Sat 7/67:13 amTYS - FSD
2 stops11h 14mAmerican Airlines
Deal found 4/25$506
Tue 5/1412:32 pmFSD - TYS
2 stops10h 10mAmerican Airlines
Tue 5/219:14 amTYS - FSD
2 stops8h 38mAmerican Airlines
Deal found 4/25$517

Cheap Delta flights from Sioux Falls to Knoxville

Explore cheap flight options specifically provided by Delta for the route between Sioux Falls and Knoxville. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Browse through some of the cheapest Delta flights traveling from Sioux Falls to Knoxville. Check back soon if you're not seeing flights that suit your needs.
Sat 8/245:30 amFSD - TYS
1 stop6h 55mDelta
Wed 8/286:45 amTYS - FSD
1 stop6h 52mDelta
Deal found 4/24$228
Thu 8/85:30 amFSD - TYS
1 stop6h 55mDelta
Mon 8/127:55 pmTYS - FSD
1 stop5h 04mDelta
Deal found 4/25$248
Sat 8/245:30 amFSD - TYS
1 stop6h 55mDelta
Wed 8/286:45 amTYS - FSD
1 stop6h 52mDelta
Deal found 4/25$273
Sat 8/245:30 amFSD - TYS
2 stops17h 27mDelta
Wed 8/286:45 amTYS - FSD
1 stop6h 52mDelta
Deal found 4/24$392
Sat 8/245:30 amFSD - TYS
1 stop6h 55mDelta
Wed 8/281:00 pmTYS - FSD
2 stops11h 59mDelta
Deal found 4/25$403
Sat 8/2412:25 pmFSD - TYS
2 stops10h 32mDelta
Wed 8/285:35 amTYS - FSD
2 stops8h 02mDelta
Deal found 4/25$558

Cheap Sioux Falls to Knoxville flights in April & May 2024

Find cheap flight options from Sioux Falls to Knoxville specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Prices were last updated on April 26, 2024.
Listed are some of the best fares we've found on flights departing from Sioux Falls to Knoxville in 2024. More deals are always being added, so be sure to check back regularly.
Fri 4/265:01 pmFSD - TYS
1 stop15h 55mFrontier
Fri 5/310:56 amTYS - FSD
1 stop6h 05mFrontier
Deal found 4/25$277
Tue 5/141:36 pmFSD - TYS
1 stop6h 02mAmerican Airlines
Tue 5/216:34 pmTYS - FSD
1 stop4h 32mAmerican Airlines
Deal found 4/25$378
Tue 5/1412:32 pmFSD - TYS
2 stops10h 10mAmerican Airlines
Tue 5/212:30 pmTYS - FSD
1 stop7h 46mAmerican Airlines
Deal found 4/25$383
Fri 4/261:28 pmFSD - TYS
1 stop7h 52mAmerican Airlines
Fri 5/35:19 amTYS - FSD
2 stops8h 29mAmerican Airlines
Deal found 4/25$501
Tue 5/1412:32 pmFSD - TYS
2 stops10h 10mAmerican Airlines
Tue 5/219:14 amTYS - FSD
2 stops8h 38mAmerican Airlines
Deal found 4/25$517
Fri 5/2412:32 pmFSD - TYS
1 stop4h 37mAmerican Airlines
Sun 5/262:30 pmTYS - FSD
1 stop7h 46mAmerican Airlines
Deal found 4/25$623
Fri 4/2612:30 pmFSD - TYS
2 stops9h 52mAmerican Airlines
Fri 5/35:19 amTYS - FSD
2 stops8h 29mAmerican Airlines
Deal found 4/25$637
Fri 5/2412:32 pmFSD - TYS
1 stop4h 37mAmerican Airlines
Sun 5/2611:07 amTYS - FSD
2 stops7h 04mAmerican Airlines
Deal found 4/25$692
Thu 5/167:00 amFSD - TYS
1 stop5h 40mAmerican Airlines
Mon 5/205:30 amTYS - FSD
1 stop8h 26mAmerican Airlines
Deal found 4/25$728

Sioux Falls to Knoxville 2024 flight deals

Discover exclusive flight deals for travel between Sioux Falls and Knoxville in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Listed are some of the best fares we've found on flights departing from Sioux Falls to Knoxville in 2024. More deals are always being added, so be sure to check back regularly.
Sat 8/245:30 amFSD - TYS
1 stop6h 55mDelta
Wed 8/286:45 amTYS - FSD
1 stop6h 52mDelta
Deal found 4/24$228
Thu 8/85:30 amFSD - TYS
1 stop6h 55mDelta
Mon 8/127:55 pmTYS - FSD
1 stop5h 04mDelta
Deal found 4/25$248
Sat 8/245:30 amFSD - TYS
1 stop6h 55mDelta
Wed 8/286:45 amTYS - FSD
1 stop6h 52mDelta
Deal found 4/25$273
Fri 4/265:01 pmFSD - TYS
1 stop15h 55mFrontier
Fri 5/310:56 amTYS - FSD
1 stop6h 05mFrontier
Deal found 4/25$277
Tue 7/27:00 amFSD - TYS
1 stop5h 42mAmerican Airlines
Sat 7/65:50 amTYS - FSD
1 stop8h 07mAmerican Airlines
Deal found 4/25$347
Tue 7/27:00 amFSD - TYS
1 stop5h 42mAmerican Airlines
Sat 7/67:13 amTYS - FSD
2 stops11h 14mAmerican Airlines
Deal found 4/25$350
Wed 10/21:41 pmFSD - TYS
1 stop5h 01mAmerican Airlines
Sun 10/67:41 amTYS - FSD
1 stop5h 54mAmerican Airlines
Deal found 4/25$363
Tue 5/141:36 pmFSD - TYS
1 stop6h 02mAmerican Airlines
Tue 5/216:34 pmTYS - FSD
1 stop4h 32mAmerican Airlines
Deal found 4/25$378
Tue 5/1412:32 pmFSD - TYS
2 stops10h 10mAmerican Airlines
Tue 5/212:30 pmTYS - FSD
1 stop7h 46mAmerican Airlines
Deal found 4/25$383

One-way flights to Knoxville from Sioux Falls

Search for one-way flight options from Sioux Falls to Knoxville. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Users in need of a one-way flight from Sioux Falls to Knoxville can choose from these deals. For those needing a return trip from Sioux Falls, there is a search form available above.
Fri 5/242:38 pmFSD - TYS
1 stop24h 30mFrontier
Deal found 4/25$310
Fri 5/2412:32 pmFSD - TYS
2 stops8h 16mAmerican Airlines
Deal found 4/25$449

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 3,068,117 searches. Data last updated April 26, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$228 - $392

Route

Depart

Return

Price

Sioux Falls Joe Foss FieldKnoxville McGhee Tyson

FSD - TYS

FSDTYS

Sioux Falls Joe Foss Field

Sat 8/24

1 stop6h 55m

Knoxville McGhee Tyson

Wed 8/28

1 stop6h 52m

$228

Sioux Falls Joe Foss FieldKnoxville McGhee Tyson

FSD - TYS

FSDTYS

Sioux Falls Joe Foss Field

Thu 8/8

1 stop6h 55m

Knoxville McGhee Tyson

Mon 8/12

1 stop5h 04m

$248

Sioux Falls Joe Foss FieldKnoxville McGhee Tyson

FSD - TYS

FSDTYS

Sioux Falls Joe Foss Field

Sat 8/24

1 stop6h 55m

Knoxville McGhee Tyson

Wed 8/28

1 stop6h 52m

$273

Sioux Falls Joe Foss FieldKnoxville McGhee Tyson

FSD - TYS

FSDTYS

Sioux Falls Joe Foss Field

Tue 7/2

1 stop5h 42m

Knoxville McGhee Tyson

Sat 7/6

1 stop8h 07m

$347

Sioux Falls Joe Foss FieldKnoxville McGhee Tyson

FSD - TYS

FSDTYS

Sioux Falls Joe Foss Field

Tue 7/2

1 stop5h 42m

Knoxville McGhee Tyson

Sat 7/6

2 stops11h 14m

$350

Sioux Falls Joe Foss FieldKnoxville McGhee Tyson

FSD - TYS

FSDTYS

Sioux Falls Joe Foss Field

Wed 10/2

1 stop5h 01m

Knoxville McGhee Tyson

Sun 10/6

1 stop5h 54m

$363

Sioux Falls Joe Foss FieldKnoxville McGhee Tyson

FSD - TYS

FSDTYS

Sioux Falls Joe Foss Field

Tue 5/14

1 stop6h 02m

Knoxville McGhee Tyson

Tue 5/21

1 stop4h 32m

$378

Sioux Falls Joe Foss FieldKnoxville McGhee Tyson

FSD - TYS

FSDTYS

Sioux Falls Joe Foss Field

Tue 5/14

2 stops10h 10m

Knoxville McGhee Tyson

Tue 5/21

1 stop7h 46m

$383

Sioux Falls Joe Foss FieldKnoxville McGhee Tyson

FSD - TYS

FSDTYS

Sioux Falls Joe Foss Field

Sat 8/24

2 stops17h 27m

Knoxville McGhee Tyson

Wed 8/28

1 stop6h 52m

$392

Flights are sorted by cheapest first

Deals found on 4/24

When is the cheapest time to fly from Sioux Falls to Knoxville?

Use this chart to determine the cheapest time to fly round-trip from Sioux Falls to Knoxville. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Sioux Falls to Knoxville flight should consider departing on Friday at noon when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Knoxville by month

Plan your trip from Sioux Falls to Knoxville by taking into account the cheapest months to travel. The average price of a one-way flight from Sioux Falls to Knoxville is currently $380 while a round-trip flight costs $329. Price data was last updated on April 21, 2024.

Currently, February is the cheapest month in which you can book a flight from Sioux Falls to Knoxville (average of $302). Flying from Sioux Falls to Knoxville in May is currently the most expensive (average of $398). 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.

January

$304

February

$302

March

$370

April

$376

May

$398

June

$383

July

$354

August

$330

September

$327

October

$338

November

$372

December

$304

Temperature and rainfall in Knoxville by month

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

TYS

Temperature

39.2 - 78.8 °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 April 26, 2024.
Read reviews from past customers who have flown American Airlines and Delta from Sioux Falls to Knoxville. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,966 reviews
Check prices

Food

7.4

Comfort

7.9

Overall

8.1

Boarding

8.2

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
10,966 reviews
Delta
8.1
Very good
10,966 reviews
Check prices

Food

7.4

Comfort

7.9

Overall

8.1

Boarding

8.2

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

American Airlines
7.3
Good
14,889 reviews
Delta
8.1
Very good
10,966 reviews
Check prices

Food

7.4

Comfort

7.9

Overall

8.1

Boarding

8.2

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Frontier
6.3
Okay
4,132 reviews
Delta
8.1
Very good
10,966 reviews
Check prices

Food

7.4

Comfort

7.9

Overall

8.1

Boarding

8.2

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

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.

  • Can I find flights from Sioux Falls to Knoxville for under $300 on Cheapflights?

    Yes, there are multiple flights from Sioux Falls to Knoxville for under $300. The cheapest flight booked recently is on Delta for just $228, but on average you can expect to pay $462.

  • 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 $228. Another airline that can offer you cheap pricing is American Airlines. Delta is priced at 55% 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, Delta and United Airlines are the most popular airlines when flying from Sioux Falls to Knoxville.

  • What does FSD to TYS mean?

    Sioux Falls Joe Foss Field Airport is FSD and Knoxville McGhee Tyson Airport is TYS. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Sioux Falls to Knoxville that include extra baggage allowance?

    The amount of baggage you can bring on your Sioux Falls to Knoxville flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Sioux Falls to Knoxville with specific airlines?

    Yes, Cheapflights allows you to browse and filter Sioux Falls to Knoxville flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Sioux Falls to Knoxville that allow pets onboard?

    Many airlines flying from Sioux Falls to Knoxville offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Sioux Falls to Knoxville?

    Yes, you can often find last-minute deals on Sioux Falls to Knoxville flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Sioux Falls to Knoxville flight deals updated?

    The Sioux Falls to Knoxville flight deals you see on this page were last updated on 4/25.

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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 3,068,117 searches. Data last updated April 26, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$236Average$453FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$258Average$468FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$267Average$468FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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Search flights from Sioux Falls to Knoxville by cabin class

Find flights from Sioux Falls to Knoxville, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Sioux Falls to Knoxville?

When you search for this flight from Sioux Falls to Knoxville, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Sioux Falls to Knoxville?

Cheapflights simply makes it quick and affordable to book flights from Sioux Falls to Knoxville by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Sioux Falls to Knoxville with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Sioux Falls to Knoxville flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Sioux Falls to Knoxville become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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