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Cheap flights from Knoxville to Sioux Falls (TYS - FSD) from $204

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/3. 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.
TYS — FSD
May 2 — May 91
From?
To?
Thu 5/2
Thu 5/9
1 adult, Economy
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Cheap flight deals from Knoxville to Sioux Falls

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Sioux Falls (FSD). 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 27, 2024.

Popular in

November

Cheapest in

September

Round-trip from

$355

One-way from

$204
High demand for flights, 46% potential price rise
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Best time to find cheap flights, 32% potential price drop
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From Knoxville McGhee Tyson to Sioux Falls Joe Foss Field
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One-way flight from Knoxville McGhee Tyson to Sioux Falls Joe Foss Field
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What is the cheapest day to fly round-trip from Knoxville to Sioux Falls?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 61% when planning your travel around this day of the week.

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

September is one of the best times of the year to fly to Sioux Falls from Knoxville. Prices for September average $601 per person but you can even find prices for as low as $186. The most expensive prices can be found in the month of November. Opting for a September flight can save you 85% on your journey compared to booking in November

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

One of the essential ways to save on airfare from Knoxville to Sioux Falls is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 16% on airfare.

Cheap American Airlines flights from Knoxville to Sioux Falls

Explore cheap flight options specifically provided by American Airlines for the route between Knoxville and Sioux Falls. 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 27, 2024.
Wed 5/297:45 amTYS - FSD
1 stop6h 11mAmerican Airlines
Wed 6/55:06 pmFSD - TYS
1 stop6h 18mAmerican Airlines
Deal found 4/26$253
Wed 5/297:45 amTYS - FSD
1 stop6h 11mAmerican Airlines
Sat 6/87:00 amFSD - TYS
1 stop5h 42mAmerican Airlines
Deal found 4/26$388
Wed 5/295:30 amTYS - FSD
1 stop8h 26mAmerican Airlines
Sat 6/85:44 amFSD - TYS
2 stops7h 29mAmerican Airlines
Deal found 4/26$391
Thu 5/25:32 amTYS - FSD
1 stop8h 16mAmerican Airlines
Tue 5/712:32 pmFSD - TYS
2 stops10h 10mAmerican Airlines
Deal found 4/26$408
Sun 5/262:30 pmTYS - FSD
1 stop7h 46mAmerican Airlines
Sun 6/21:36 pmFSD - TYS
1 stop6h 02mAmerican Airlines
Deal found 4/26$498
Thu 5/212:40 pmTYS - FSD
2 stops11h 03mAmerican Airlines
Tue 5/712:32 pmFSD - TYS
2 stops10h 10mAmerican Airlines
Deal found 4/26$542
Wed 5/2911:07 amTYS - FSD
2 stops11h 59mAmerican Airlines
Wed 6/55:32 amFSD - TYS
2 stops11h 08mAmerican Airlines
Deal found 4/26$599
Sun 5/269:11 amTYS - FSD
2 stops13h 05mAmerican Airlines
Sun 6/21:36 pmFSD - TYS
1 stop6h 02mAmerican Airlines
Deal found 4/26$627

Cheap Knoxville to Sioux Falls flights in April & May 2024

Find cheap flight options from Knoxville to Sioux Falls 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 27, 2024.
Wed 5/297:45 amTYS - FSD
1 stop6h 11mAmerican Airlines
Wed 6/55:06 pmFSD - TYS
1 stop6h 18mAmerican Airlines
Deal found 4/26$253
Wed 5/297:45 amTYS - FSD
1 stop6h 11mAmerican Airlines
Sat 6/87:00 amFSD - TYS
1 stop5h 42mAmerican Airlines
Deal found 4/26$388
Wed 5/295:30 amTYS - FSD
1 stop8h 26mAmerican Airlines
Sat 6/85:44 amFSD - TYS
2 stops7h 29mAmerican Airlines
Deal found 4/26$391
Thu 5/27:00 amTYS - FSD
1 stop4h 46mUnited Airlines
Tue 5/78:00 amFSD - TYS
1 stop4h 22mUnited Airlines
Deal found 4/26$393
Thu 5/25:32 amTYS - FSD
1 stop8h 16mAmerican Airlines
Tue 5/712:32 pmFSD - TYS
2 stops10h 10mAmerican Airlines
Deal found 4/26$408
Tue 4/305:32 amTYS - FSD
1 stop8h 16mAmerican Airlines
Wed 5/15:40 amFSD - TYS
1 stop4h 23mAmerican Airlines
Deal found 4/26$438
Tue 4/305:19 amTYS - FSD
2 stops8h 29mAmerican Airlines
Wed 5/15:40 amFSD - TYS
1 stop4h 23mAmerican Airlines
Deal found 4/26$441
Sun 5/262:30 pmTYS - FSD
1 stop7h 46mAmerican Airlines
Sun 6/21:36 pmFSD - TYS
1 stop6h 02mAmerican Airlines
Deal found 4/26$498
Wed 5/15:33 pmTYS - FSD
1 stop5h 20mUnited Airlines
Mon 5/69:10 amFSD - TYS
1 stop12h 34mUnited Airlines
Deal found 4/26$512

Knoxville to Sioux Falls 2024 flight deals

Discover exclusive flight deals for travel between Knoxville and Sioux Falls 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 27, 2024.
Wed 5/297:45 amTYS - FSD
1 stop6h 11mAmerican Airlines
Wed 6/55:06 pmFSD - TYS
1 stop6h 18mAmerican Airlines
Deal found 4/26$253
Wed 5/297:45 amTYS - FSD
1 stop6h 11mAmerican Airlines
Sat 6/87:00 amFSD - TYS
1 stop5h 42mAmerican Airlines
Deal found 4/26$388
Wed 5/295:30 amTYS - FSD
1 stop8h 26mAmerican Airlines
Sat 6/85:44 amFSD - TYS
2 stops7h 29mAmerican Airlines
Deal found 4/26$391
Thu 5/27:00 amTYS - FSD
1 stop4h 46mUnited Airlines
Tue 5/78:00 amFSD - TYS
1 stop4h 22mUnited Airlines
Deal found 4/26$393
Thu 5/25:32 amTYS - FSD
1 stop8h 16mAmerican Airlines
Tue 5/712:32 pmFSD - TYS
2 stops10h 10mAmerican Airlines
Deal found 4/26$408
Tue 4/305:32 amTYS - FSD
1 stop8h 16mAmerican Airlines
Wed 5/15:40 amFSD - TYS
1 stop4h 23mAmerican Airlines
Deal found 4/26$438
Tue 4/305:19 amTYS - FSD
2 stops8h 29mAmerican Airlines
Wed 5/15:40 amFSD - TYS
1 stop4h 23mAmerican Airlines
Deal found 4/26$441
Sun 5/262:30 pmTYS - FSD
1 stop7h 46mAmerican Airlines
Sun 6/21:36 pmFSD - TYS
1 stop6h 02mAmerican Airlines
Deal found 4/26$498
Wed 5/15:33 pmTYS - FSD
1 stop5h 20mUnited Airlines
Mon 5/69:10 amFSD - TYS
1 stop12h 34mUnited Airlines
Deal found 4/26$512

Knoxville to Sioux Falls flights leaving soon

Find last-minute flight options from Knoxville to Sioux Falls for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 27, 2024.
Thu 5/27:00 amTYS - FSD
1 stop4h 46mUnited Airlines
Tue 5/78:00 amFSD - TYS
1 stop4h 22mUnited Airlines
Deal found 4/26$393
Thu 5/25:32 amTYS - FSD
1 stop8h 16mAmerican Airlines
Tue 5/712:32 pmFSD - TYS
2 stops10h 10mAmerican Airlines
Deal found 4/26$408
Thu 5/212:40 pmTYS - FSD
2 stops11h 03mAmerican Airlines
Tue 5/712:32 pmFSD - TYS
2 stops10h 10mAmerican Airlines
Deal found 4/26$542

One-way flights to Sioux Falls from Knoxville

Search for one-way flight options from Knoxville to Sioux Falls. 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 27, 2024.
Wed 7/35:45 pmTYS - FSD
1 stop5h 13mUnited Airlines
Deal found 4/26$204
Wed 7/36:45 amTYS - FSD
2 stops11h 43mAmerican Airlines
Deal found 4/26$253

Find flights from Knoxville to Sioux Falls within your budget

Customize your flight search to find flights from Knoxville to Sioux Falls 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 27, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$253 - $748

Route

Depart

Return

Price

Knoxville McGhee TysonSioux Falls Joe Foss Field

TYS - FSD

TYSFSD

Knoxville McGhee Tyson

Wed 5/29

1 stop6h 11m

Sioux Falls Joe Foss Field

Wed 6/5

1 stop6h 18m

$253

Knoxville McGhee TysonSioux Falls Joe Foss Field

TYS - FSD

TYSFSD

Knoxville McGhee Tyson

Wed 5/29

1 stop6h 11m

Sioux Falls Joe Foss Field

Sat 6/8

1 stop5h 42m

$388

Knoxville McGhee TysonSioux Falls Joe Foss Field

TYS - FSD

TYSFSD

Knoxville McGhee Tyson

Wed 5/29

1 stop8h 26m

Sioux Falls Joe Foss Field

Sat 6/8

2 stops7h 29m

$391

Knoxville McGhee TysonSioux Falls Joe Foss Field

TYS - FSD

TYSFSD

Knoxville McGhee Tyson

Sun 5/26

1 stop7h 46m

Sioux Falls Joe Foss Field

Sun 6/2

1 stop6h 02m

$498

Knoxville McGhee TysonSioux Falls Joe Foss Field

TYS - FSD

TYSFSD

Knoxville McGhee Tyson

Wed 5/29

2 stops11h 59m

Sioux Falls Joe Foss Field

Wed 6/5

2 stops11h 08m

$599

Knoxville McGhee TysonSioux Falls Joe Foss Field

TYS - FSD

TYSFSD

Knoxville McGhee Tyson

Sun 5/26

2 stops13h 05m

Sioux Falls Joe Foss Field

Sun 6/2

1 stop6h 02m

$627

Knoxville McGhee TysonSioux Falls Joe Foss Field

TYS - FSD

TYSFSD

Knoxville McGhee Tyson

Sun 5/26

2 stops9h 31m

Sioux Falls Joe Foss Field

Sun 6/2

2 stops7h 08m

$748

Flights are sorted by cheapest first

Deals found on 4/26

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

Use this chart to determine the cheapest time to fly round-trip from Knoxville to Sioux Falls. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Knoxville to Sioux Falls flight should consider departing on Thursday afternoons when fares are most often at their lowest. Monday 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 Sioux Falls by month

Plan your trip from Knoxville to Sioux Falls by taking into account the cheapest months to travel. The average price of a one-way flight from Knoxville to Sioux Falls is currently $229 while a round-trip flight costs $501. Price data was last updated on April 21, 2024.

Currently, September is the cheapest month in which you can book a flight from Knoxville to Sioux Falls (average of $355). Flying from Knoxville to Sioux Falls in June is currently the most expensive (average of $497). 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

$367

February

$360

March

$405

April

$369

May

$450

June

$497

July

$487

August

$396

September

$355

October

$431

November

$408

December

$374

Temperature and rainfall in Sioux Falls by month

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

FSD

Temperature

15.8 - 73.4 °F

Reviews of airlines servicing Sioux Falls

Get insights into the airlines that provide service to Sioux Falls. 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 Sioux Falls. Reviews last updated April 27, 2024.
Delta
8.1
Very good
10,966 reviews
Check prices

Boarding

8.2

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.4

Entertainment

8.0

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

Boarding

8.2

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.4

Entertainment

8.0

Reviews

1 / 10

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

United Airlines
7.4
Good
11,228 reviews
Delta
8.1
Very good
10,966 reviews
Check prices

Boarding

8.2

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.4

Entertainment

8.0

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

Boarding

8.2

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.4

Entertainment

8.0

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 Knoxville to Sioux Falls. 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 Knoxville to Sioux Falls for under $300 on Cheapflights?

    Yes, there are multiple flights from Knoxville to Sioux Falls for under $300. The cheapest flight booked recently is on American Airlines for just $253, but on average you can expect to pay $500.

  • Are there last-minute flights available from Knoxville to Sioux Falls for under $400?

    There are currently 3+ open flights from Knoxville to Sioux Falls within the next 7 days for less than $400.

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

    Flying on American Airlines is currently your cheapest option to Sioux Falls, with prices starting at $253. Another option worth looking into is Delta, starting at $748 round trip. Users have found that American Airlines is 57% cheaper than the other options available to this destination.

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

    Consider American Airlines, Delta or United Airlines when booking your flight. These represent the most popular airlines when flying from Knoxville to Sioux Falls.

  • What does TYS to FSD mean?

    Knoxville McGhee Tyson Airport is TYS and Sioux Falls Joe Foss Field Airport is FSD. 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 Knoxville to Sioux Falls that include extra baggage allowance?

    The amount of baggage you can bring on your Knoxville to Sioux Falls 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 Knoxville to Sioux Falls with specific airlines?

    Yes, Cheapflights allows you to browse and filter Knoxville to Sioux Falls 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 Knoxville to Sioux Falls that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Knoxville to Sioux Falls 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 Knoxville to Sioux Falls that allow pets onboard?

    Many airlines flying from Knoxville to Sioux Falls 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 Knoxville to Sioux Falls?

    Yes, you can often find last-minute deals on Knoxville to Sioux Falls 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 Knoxville to Sioux Falls flight deals updated?

    The Knoxville to Sioux Falls flight deals you see on this page were last updated on 4/26.

See more FAQs

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Alternative routes for Knoxville to Sioux Falls
See prices for flight routes from nearby airports that may be better suited for you.

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Top 3 airlines flying from Knoxville to Sioux Falls

Discover the top 3 airlines that operate flights from Knoxville to Sioux Falls. 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 27, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$197Average$366FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$344Average$449FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$372Average$566FlexibilityNo cancel feeOn-time69%
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Search flights from Knoxville to Sioux Falls by cabin class

Find flights from Knoxville to Sioux Falls, 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 Knoxville to Sioux Falls?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Knoxville to Sioux Falls. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sioux Falls from Knoxville.

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

Yes! Cheapflights helps users easily find flights from Knoxville to Sioux Falls with no change fees.

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

Not ready to book yet? You can track prices for flights from Knoxville to Sioux Falls on Cheapflights with our Price Alert feature and get notified when better prices are available.

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