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Cheap flights from Knoxville to Sioux Falls (TYS - FSD) from $219

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 6/28. 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
Jun 12 — Jun 191
From?
To?
Wed 6/12
Wed 6/19
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 June 7, 2024.

Popular in

February

Cheapest in

September

Round-trip from

$344

One-way from

$219
High demand for flights, 53% potential price rise
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Best time to find cheap flights, 34% 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 60% 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 $463 per person but you can even find prices for as low as $186. The most expensive prices can be found in the month of February. Opting for a September flight can save you 112% on your journey compared to booking in February

What is the cheapest time of day to fly from TYS to 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 afternoon could potentially save you up to 17% on airfare.

Cheap Knoxville to Sioux Falls flights in June & July 2024

Find cheap flight options from Knoxville to Sioux Falls specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,048,502 searches. Prices were last updated on June 7, 2024.
The lowest fares we've come across on flights traveling from Knoxville to Sioux Falls in June and July 2024. For more flight deals, be sure to check back very soon.
Fri 7/1210:36 pmTYS - FSD
1 stop18h 40mFrontier
Sun 7/144:48 pmFSD - TYS
1 stop27h 52mFrontier
Deal found 6/6$267
Thu 7/117:56 pmTYS - FSD
1 stop5h 05mDelta
Sun 7/145:15 amFSD - TYS
1 stop5h 04mDelta
Deal found 6/6$313
Thu 6/277:59 pmTYS - FSD
1 stop5h 00mDelta
Fri 6/285:20 amFSD - TYS
1 stop4h 59mDelta
Deal found 6/6$348
Mon 7/225:50 amTYS - FSD
1 stop8h 07mAmerican Airlines
Wed 7/245:17 pmFSD - TYS
1 stop5h 42mAmerican Airlines
Deal found 6/6$363
Fri 7/125:25 amTYS - FSD
2 stops7h 59mDelta
Sun 7/145:15 amFSD - TYS
1 stop5h 04mDelta
Deal found 6/6$413
Mon 7/225:10 amTYS - FSD
2 stops8h 47mAmerican Airlines
Wed 7/245:17 pmFSD - TYS
1 stop5h 42mAmerican Airlines
Deal found 6/6$489
Thu 7/115:10 amTYS - FSD
2 stops8h 47mAmerican Airlines
Sun 7/145:42 amFSD - TYS
1 stop4h 31mAmerican Airlines
Deal found 6/6$503
Thu 6/272:32 pmTYS - FSD
1 stop7h 51mAmerican Airlines
Fri 6/285:06 pmFSD - TYS
1 stop6h 18mAmerican Airlines
Deal found 6/6$509
Sun 7/147:56 pmTYS - FSD
1 stop5h 05mDelta
Fri 7/195:15 amFSD - TYS
1 stop7h 04mDelta
Deal found 6/6$513

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 3,048,502 searches. Data last updated June 7, 2024.
The lowest fares we've come across on flights traveling from Knoxville to Sioux Falls in June and July 2024. For more flight deals, be sure to check back very soon.
Wed 11/64:25 pmTYS - FSD
1 stop7h 39mUnited Airlines
Sun 11/106:00 amFSD - TYS
1 stop7h 39mUnited Airlines
Deal found 6/6$266
Fri 7/1210:36 pmTYS - FSD
1 stop18h 40mFrontier
Sun 7/144:48 pmFSD - TYS
1 stop27h 52mFrontier
Deal found 6/6$267
Thu 7/117:56 pmTYS - FSD
1 stop5h 05mDelta
Sun 7/145:15 amFSD - TYS
1 stop5h 04mDelta
Deal found 6/6$313
Thu 6/277:59 pmTYS - FSD
1 stop5h 00mDelta
Fri 6/285:20 amFSD - TYS
1 stop4h 59mDelta
Deal found 6/6$348
Mon 7/225:50 amTYS - FSD
1 stop8h 07mAmerican Airlines
Wed 7/245:17 pmFSD - TYS
1 stop5h 42mAmerican Airlines
Deal found 6/6$363
Wed 11/62:06 pmTYS - FSD
2 stops9h 58mUnited Airlines
Sun 11/106:00 amFSD - TYS
1 stop7h 39mUnited Airlines
Deal found 6/6$398
Wed 11/612:04 pmTYS - FSD
1 stop6h 03mAmerican Airlines
Sun 11/105:37 pmFSD - TYS
1 stop5h 44mAmerican Airlines
Deal found 6/6$403
Wed 11/62:27 pmTYS - FSD
2 stops8h 32mAmerican Airlines
Sun 11/105:37 pmFSD - TYS
1 stop5h 44mAmerican Airlines
Deal found 6/6$408
Fri 7/125:25 amTYS - FSD
2 stops7h 59mDelta
Sun 7/145:15 amFSD - TYS
1 stop5h 04mDelta
Deal found 6/6$413

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 3,048,502 searches. Data last updated June 7, 2024.
Users traveling one-way from Knoxville to Sioux Falls can select one of these great deals. Users needing a return flight from Knoxville to Sioux Falls should utilize the search form above.
Fri 6/287:59 pmTYS - FSD
1 stop5h 00mDelta
Deal found 6/6$219
Fri 6/285:12 amTYS - FSD
2 stops12h 24mAmerican Airlines
Deal found 6/6$354
Fri 6/2810:12 amTYS - FSD
2 stops10h 00mDelta
Deal found 6/6$404

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 3,048,502 searches. Data last updated June 7, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$266 - $582

Route

Depart

Return

Price

Knoxville McGhee TysonSioux Falls Joe Foss Field

TYS - FSD

TYSFSD

Knoxville McGhee Tyson

Wed 11/6

1 stop7h 39m

Sioux Falls Joe Foss Field

Sun 11/10

1 stop7h 39m

$266

Knoxville McGhee TysonSioux Falls Joe Foss Field

TYS - FSD

TYSFSD

Knoxville McGhee Tyson

Fri 7/12

1 stop18h 40m

Sioux Falls Joe Foss Field

Sun 7/14

1 stop27h 52m

$267

Knoxville McGhee TysonSioux Falls Joe Foss Field

TYS - FSD

TYSFSD

Knoxville McGhee Tyson

Thu 7/11

1 stop5h 05m

Sioux Falls Joe Foss Field

Sun 7/14

1 stop5h 04m

$313

Knoxville McGhee TysonSioux Falls Joe Foss Field

TYS - FSD

TYSFSD

Knoxville McGhee Tyson

Thu 6/27

1 stop5h 00m

Sioux Falls Joe Foss Field

Fri 6/28

1 stop4h 59m

$348

Knoxville McGhee TysonSioux Falls Joe Foss Field

TYS - FSD

TYSFSD

Knoxville McGhee Tyson

Mon 7/22

1 stop8h 07m

Sioux Falls Joe Foss Field

Wed 7/24

1 stop5h 42m

$363

Knoxville McGhee TysonSioux Falls Joe Foss Field

TYS - FSD

TYSFSD

Knoxville McGhee Tyson

Wed 11/6

2 stops9h 58m

Sioux Falls Joe Foss Field

Sun 11/10

1 stop7h 39m

$398

Knoxville McGhee TysonSioux Falls Joe Foss Field

TYS - FSD

TYSFSD

Knoxville McGhee Tyson

Wed 11/6

1 stop6h 03m

Sioux Falls Joe Foss Field

Sun 11/10

1 stop5h 44m

$403

Knoxville McGhee TysonSioux Falls Joe Foss Field

TYS - FSD

TYSFSD

Knoxville McGhee Tyson

Wed 11/6

2 stops8h 32m

Sioux Falls Joe Foss Field

Sun 11/10

1 stop5h 44m

$408

Knoxville McGhee TysonSioux Falls Joe Foss Field

TYS - FSD

TYSFSD

Knoxville McGhee Tyson

Thu 6/27

3 stops30h 57m

Sioux Falls Joe Foss Field

Fri 6/28

2 stops19h 42m

$582

Flights are sorted by cheapest first

Deals found on 6/6

What is the cheapest day 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 June 2, 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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Best time to book a flight from Knoxville to Sioux Falls

Have a flexible travel schedule? Discover the best time to fly to Sioux Falls from Knoxville 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.

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

If weather is an important factor for your trip to Sioux Falls, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 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 June 7, 2024.
See what other customers who have flown with Delta, American Airlines and United Airlines from Knoxville to Sioux Falls have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,363 reviews

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Comfort

7.9

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,363 reviews
Delta
8.0
Very good
10,363 reviews

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Comfort

7.9

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
10,696 reviews
Delta
8.0
Very good
10,363 reviews

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Comfort

7.9

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

American Airlines
7.3
Good
14,226 reviews
Delta
8.0
Very good
10,363 reviews

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Comfort

7.9

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Frontier
6.2
Okay
3,977 reviews
Delta
8.0
Very good
10,363 reviews

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Comfort

7.9

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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 United Airlines for just $266, but on average you can expect to pay $456.

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

    Flying on United Airlines is currently your cheapest option to Sioux Falls, with prices starting at $266. Additional round-trip tickets that might be worth considering are offered by Frontier and Delta, with the lowest prices starting at $267 and $313, respectively. Users have found that United Airlines is 42% cheaper than the other options available to this destination.

  • 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 6/6.

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

    Currently, September is the cheapest month in which you can book a flight from Knoxville to Sioux Falls (average of $344). Flying from Knoxville to Sioux Falls in July is currently the most expensive (average of $458). 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 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 3,048,502 searches. Data last updated June 7, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$205Average$366FlexibilityNo cancel feeOn-time71%
DeltaCheapest$344Average$449FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$372Average$564FlexibilityNo 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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