$284+ Cheap flights from Knoxville (TYS) to South Dakota
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 11/30. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — FSD
Dec 8 — Dec 151
Round-trip
1 adult, Economy
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Find cheap flights from Knoxville to South Dakota with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Knoxville to South DakotaExplore the most affordable flight options available from Knoxville to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 8, 2026.
Explore the most affordable flight options available from Knoxville to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 8, 2026.
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Sat 12/52:55 pm -
1 stop8h 37m
Sat 12/121:09 pm -
1 stop8h 31m
Deal found 11/4![American Airlines logo]()
$301
This Delta deal was found by Cheapflights users on 11/4. 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.
Sat 12/57:10 am -
2 stops10h 43m
Sat 12/124:36 pm -
1 stop4h 48m
Deal found 11/4![Delta logo]()
$306
This United Airlines deal was found by Cheapflights users on 11/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:00 am -
2 stops9h 03m
Sat 12/127:00 am -
2 stops8h 00m
Deal found 11/4![United Airlines logo]()
$311
This United Airlines deal was found by Cheapflights users on 11/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/34:43 pm -
1 stop7h 46m
Thu 12/107:00 am -
1 stop5h 40m
Deal found 11/5![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 11/3. 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.
Tue 11/174:00 pm -
1 stop4h 56m
Sat 11/215:00 pm -
1 stop5h 11m
Deal found 11/3![Delta logo]()
$369
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Thu 11/198:50 pm -
1 stop4h 58m
Mon 11/236:00 am -
2 stops9h 36m
Deal found 11/4![American Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:05 pm -
1 stop7h 39m
Wed 11/186:00 am -
1 stop6h 13m
Deal found 11/3![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/195:05 pm -
1 stop7h 25m
Mon 11/231:30 pm -
1 stop5h 24m
Deal found 11/3![United Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 11/3. 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 11/133:43 pm -
2 stops9h 46m
Wed 11/183:27 pm -
1 stop7h 20m
Deal found 11/3![American Airlines logo]()
$404
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Tue 11/178:13 am -
2 stops7h 43m
Sat 11/211:13 pm -
2 stops9h 46m
Deal found 11/3![American Airlines logo]()
$412
This United Airlines deal was found by Cheapflights users on 11/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/206:45 am -
1 stop5h 46m
Tue 11/2412:39 pm -
1 stop7h 53m
Deal found 11/5![United Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Wed 11/42:55 pm -
1 stop8h 32m
Sun 11/86:11 am -
1 stop8h 31m
Deal found 11/3![American Airlines logo]()
$449
Best flights from Knoxville to South DakotaDiscover carefully curated flight deals from Knoxville to South Dakota that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 8, 2026.
Discover carefully curated flight deals from Knoxville to South Dakota that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 8, 2026.
This Delta deal was found by Cheapflights users on 11/4. 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.
Sat 12/57:10 am -
2 stops10h 43m
Sat 12/124:36 pm -
1 stop4h 48m
Deal found 11/4![Delta logo]()
$306
This United Airlines deal was found by Cheapflights users on 11/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:00 am -
2 stops9h 03m
Sat 12/127:00 am -
2 stops8h 00m
Deal found 11/4![United Airlines logo]()
$311
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Thu 11/198:50 pm -
1 stop4h 58m
Mon 11/236:00 am -
2 stops9h 36m
Deal found 11/4![American Airlines logo]()
$384
This Kiwi.com deal was found by Cheapflights users on 11/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/251:58 pm -
2 stops23h 50m
Mon 11/306:30 pm -
1 stop14h 42m
Deal found 11/7![Allegiant Air logo]()
$597
This Delta deal was found by Cheapflights users on 11/3. 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.
Tue 11/174:00 pm -
1 stop4h 56m
Sat 11/215:00 pm -
1 stop5h 11m
Deal found 11/3![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 11/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/195:40 pm -
1 stop4h 57m
Mon 11/231:20 pm -
1 stop8h 12m
Deal found 11/4![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 11/5. 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.
Tue 5/45:15 pm -
2 stops7h 24m
Tue 5/112:25 pm -
2 stops7h 21m
Deal found 11/5![Delta logo]()
$376
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/204:28 pm -
1 stop6h 02m
Sat 1/237:00 am -
1 stop5h 56m
Deal found 11/3![United Airlines logo]()
$411
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:00 am -
2 stops10h 19m
Mon 11/231:30 pm -
1 stop5h 24m
Deal found 11/3![United Airlines logo]()
$414
This United Airlines deal was found by Cheapflights users on 11/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/206:45 am -
1 stop5h 46m
Tue 11/2412:39 pm -
1 stop7h 53m
Deal found 11/5![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 11/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/74:25 pm -
1 stop6h 08m
Sat 4/105:30 am -
1 stop7h 06m
Deal found 11/6![United Airlines logo]()
$421
This United Airlines deal was found by Cheapflights users on 11/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/76:01 am -
1 stop5h 43m
Mon 1/119:45 am -
1 stop6h 09m
Deal found 11/6![United Airlines logo]()
$449
Last-minute flights from Knoxville to South DakotaDiscover last-minute flight deals from Knoxville to South Dakota. Data last updated November 8, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to South Dakota. Data last updated November 8, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:05 pm -
1 stop7h 39m
Wed 11/186:00 am -
1 stop6h 13m
Deal found 11/3![United Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 11/3. 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 11/133:43 pm -
2 stops9h 46m
Wed 11/183:27 pm -
1 stop7h 20m
Deal found 11/3![American Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 11/3. 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.
Tue 11/174:00 pm -
1 stop4h 56m
Sat 11/215:00 pm -
1 stop5h 11m
Deal found 11/3![Delta logo]()
$369
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Tue 11/178:13 am -
2 stops7h 43m
Sat 11/211:13 pm -
2 stops9h 46m
Deal found 11/3![American Airlines logo]()
$412
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Thu 11/198:50 pm -
1 stop4h 58m
Mon 11/236:00 am -
2 stops9h 36m
Deal found 11/4![American Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/195:05 pm -
1 stop7h 25m
Mon 11/231:30 pm -
1 stop5h 24m
Deal found 11/3![United Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 11/3. 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.
Thu 11/195:40 am -
2 stops10h 03m
Mon 11/2311:28 am -
2 stops8h 54m
Deal found 11/3![Delta logo]()
$494
This United Airlines deal was found by Cheapflights users on 11/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/206:45 am -
1 stop5h 46m
Tue 11/2412:39 pm -
1 stop7h 53m
Deal found 11/5![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 11/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/34:43 pm -
1 stop7h 46m
Thu 12/107:00 am -
1 stop5h 40m
Deal found 11/5![United Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Sat 12/52:55 pm -
1 stop8h 37m
Sat 12/121:09 pm -
1 stop8h 31m
Deal found 11/4![American Airlines logo]()
$301
This Delta deal was found by Cheapflights users on 11/4. 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.
Sat 12/57:10 am -
2 stops10h 43m
Sat 12/124:36 pm -
1 stop4h 48m
Deal found 11/4![Delta logo]()
$306
This United Airlines deal was found by Cheapflights users on 11/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:00 am -
2 stops9h 03m
Sat 12/127:00 am -
2 stops8h 00m
Deal found 11/4![United Airlines logo]()
$311
One-way flights from Knoxville to South DakotaSearch for one-way flight options from Knoxville to South Dakota. Find affordable one-way fares based on user searches. Data last updated November 8, 2026.
Search for one-way flight options from Knoxville to South Dakota. Find affordable one-way fares based on user searches. Data last updated November 8, 2026.
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Mon 11/308:50 pm -
1 stop4h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![American Airlines logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/299:55 pm -
1 stop24h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Allegiant Air logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 11/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/306:41 pm -
3 stops45h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Multiple Airlines logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2910:03 pm -
3 stops23h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Multiple Airlines logo]()
$455
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/289:15 pm -
1 stop12h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Allegiant Air logo]()
$525
This Delta deal was found by Cheapflights users on 11/7. 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 11/3012:34 pm -
2 stops11h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Delta logo]()
$569
Find flight deals from Knoxville to South Dakota
Keep the following information in mind while searching for Knoxville to South Dakota flight deals. Data was last updated November 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $301 (American Airlines) |
One-way from | $284 (American Airlines) |
Popular in | June |
Cheapest in | February |
Average price | $385 |
Cheapflights Fare Finder
Customize your flight search to find flights from Knoxville to South Dakota 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 7,457,451 searches. Data last updated November 8, 2026.
Use the filters below to find and compare flights from Knoxville to South Dakota that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
KnoxvilleSioux Falls
TYS Knoxville McGhee Tyson - FSD Sioux Falls Joe Foss Field
TYSFSD
Knoxville McGhee Tyson
Mon 11/30
8:50 pm-12:44 am
1 stop4h 54m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$289
KnoxvilleRapid City
TYS Knoxville McGhee Tyson - RAP Rapid City
TYSRAP
Knoxville McGhee Tyson
Sat 12/5
7:10 am-3:53 pm
2 stops10h 43m
Rapid City
Sat 12/12
4:36 pm-11:24 pm
1 stop4h 48m
$306
KnoxvilleRapid City
TYS Knoxville McGhee Tyson - RAP Rapid City
TYSRAP
Knoxville McGhee Tyson
Sat 12/5
6:00 am-1:03 pm
2 stops9h 03m
Rapid City
Sat 12/12
7:00 am-5:00 pm
2 stops8h 00m
$311
KnoxvilleSioux Falls
TYS Knoxville McGhee Tyson - FSD Sioux Falls Joe Foss Field
TYSFSD
Knoxville McGhee Tyson
Mon 11/30
6:41 pm-2:47 pm
3 stops45h 06m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$332
KnoxvilleSioux Falls
TYS Knoxville McGhee Tyson - FSD Sioux Falls Joe Foss Field
TYSFSD
Knoxville McGhee Tyson
Tue 11/17
4:00 pm-7:56 pm
1 stop4h 56m
Sioux Falls Joe Foss Field
Sat 11/21
5:00 pm-11:11 pm
1 stop5h 11m
$369
KnoxvilleSioux Falls
TYS Knoxville McGhee Tyson - FSD Sioux Falls Joe Foss Field
TYSFSD
Knoxville McGhee Tyson
Thu 11/19
5:40 pm-9:37 pm
1 stop4h 57m
Sioux Falls Joe Foss Field
Mon 11/23
1:20 pm-10:32 pm
1 stop8h 12m
$369
KnoxvilleRapid City
TYS Knoxville McGhee Tyson - RAP Rapid City
TYSRAP
Knoxville McGhee Tyson
Tue 5/4
5:15 pm-10:39 pm
2 stops7h 24m
Rapid City
Tue 5/11
2:25 pm-11:46 pm
2 stops7h 21m
$376
KnoxvilleSioux Falls
TYS Knoxville McGhee Tyson - FSD Sioux Falls Joe Foss Field
TYSFSD
Knoxville McGhee Tyson
Thu 11/19
8:50 pm-12:48 am
1 stop4h 58m
Sioux Falls Joe Foss Field
Mon 11/23
6:00 am-4:36 pm
2 stops9h 36m
$384
KnoxvilleRapid City
TYS Knoxville McGhee Tyson - RAP Rapid City
TYSRAP
Knoxville McGhee Tyson
Wed 1/20
4:28 pm-8:30 pm
1 stop6h 02m
Rapid City
Sat 1/23
7:00 am-2:56 pm
1 stop5h 56m
$411
KnoxvilleRapid City
TYS Knoxville McGhee Tyson - RAP Rapid City
TYSRAP
Knoxville McGhee Tyson
Thu 11/19
7:00 am-3:19 pm
2 stops10h 19m
Rapid City
Mon 11/23
1:30 pm-8:54 pm
1 stop5h 24m
$414
Showing 1-10 of 18 resultsSorted by cheapest first
Best time to book a flight from Knoxville to South Dakota
Have a flexible travel schedule? Discover the best time to fly to South Dakota from Knoxville with our price prediction graph.
TYS-FSD
TYS-RAP
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.
Cheapflights Insights
Everything you need to know about your flight from Knoxville to South Dakota
TYS-USSD
TYS-FSD
TYS-RAP
What is the cheapest month to book a flight from Knoxville to South Dakota?
Currently, January is the cheapest month in which you can book a flight from Knoxville to South Dakota (average of $340). Flying from Knoxville to South Dakota in June is currently the most expensive (average of $633). 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.
Reviews of airlines servicing South Dakota
Get insights into the airlines that provide service to South Dakota. 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 South Dakota. Reviews last updated November 8, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Knoxville to South Dakota have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Food
7.2
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Food
7.2
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Food
7.2
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Related info for your journey
Find useful and relevant information for your journey from Knoxville to South Dakota. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Knoxville and South Dakota flights
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Knoxville to South Dakota flights
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Top 3 airlines flying from Knoxville to South Dakota
Discover the top 3 airlines that operate flights from Knoxville to South Dakota. 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 7,457,451 searches. Data last updated November 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$288 | Average$480 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$308 | Average$535 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$339 | Average$448 | FlexibilityNo cancel fee | On-timeN/A |