$224+ Cheap flights from Kansas City to Knoxville (MCI - TYS)
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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — TYS
Oct 1 — Oct 81
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Kansas City to Knoxville with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Kansas City to Knoxville
Cheapest
Best
Last-minute
One-way
Cheapest flights from Kansas City to KnoxvilleExplore the most affordable flight options available from Kansas City to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 1, 2026.
Explore the most affordable flight options available from Kansas City to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 1, 2026.
This American Airlines deal was found by Cheapflights users on 8/27. 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 9/92:14 pm -
1 stop4h 29m
Sat 9/128:00 am -
1 stop4h 48m
Deal found 8/27![American Airlines logo]()
$287
This United Airlines deal was found by Cheapflights users on 8/27. 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 9/911:22 am -
2 stops8h 02m
Sat 9/126:00 pm -
1 stop4h 47m
Deal found 8/27![United Airlines logo]()
$292
This Kiwi.com deal was found by Cheapflights users on 8/29. 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 10/59:16 am -
1 stop9h 08m
Sun 10/116:11 pm -
1 stop16h 05m
Deal found 8/29![Allegiant Air logo]()
$296
This Southwest deal was found by Cheapflights users on 8/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:20 am -
2 stops9h 35m
Sat 9/126:50 am -
2 stops7h 35m
Deal found 8/27![Southwest logo]()
$297
This Southwest deal was found by Cheapflights users on 8/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:30 pm -
1 stop3h 00m
Fri 11/137:25 pm -
1 stop5h 45m
Deal found 8/31![Southwest logo]()
$303
This American Airlines deal was found by Cheapflights users on 9/1. 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 11/129:12 am -
1 stop6h 17m
Sun 11/158:04 pm -
1 stop5h 22m
Deal found 9/1![American Airlines logo]()
$327
This Southwest deal was found by Cheapflights users on 8/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/229:20 am -
2 stops9h 35m
Wed 9/237:00 am -
2 stops7h 30m
Deal found 8/27![Southwest logo]()
$328
This Delta deal was found by Cheapflights users on 8/27. 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.
Wed 10/75:40 am -
1 stop4h 14m
Mon 10/127:45 pm -
1 stop5h 11m
Deal found 8/27![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 8/27. 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.
Fri 9/184:25 pm -
1 stop4h 25m
Sat 9/1911:50 am -
1 stop5h 35m
Deal found 8/27![Delta logo]()
$347
This Southwest deal was found by Cheapflights users on 9/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:25 am -
2 stops5h 55m
Tue 10/131:00 pm -
1 stop9h 35m
Deal found 9/1![Southwest logo]()
$348
This American Airlines deal was found by Cheapflights users on 8/28. 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 10/32:14 pm -
1 stop7h 28m
Sat 10/106:00 am -
1 stop6h 10m
Deal found 8/28![American Airlines logo]()
$349
Best flights from Kansas City to KnoxvilleDiscover carefully curated flight deals from Kansas City to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 1, 2026.
Discover carefully curated flight deals from Kansas City to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 1, 2026.
This Delta deal was found by Cheapflights users on 8/27. 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.
Fri 9/184:25 pm -
1 stop4h 25m
Sat 9/1911:50 am -
1 stop5h 35m
Deal found 8/27![Delta logo]()
$347
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Tue 9/2210:00 am -
1 stop5h 58m
Thu 9/246:00 am -
1 stop5h 19m
Deal found 9/1![United Airlines logo]()
$367
This Southwest deal was found by Cheapflights users on 8/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/162:15 pm -
2 stops7h 30m
Mon 10/197:25 pm -
1 stop5h 30m
Deal found 8/31![Southwest logo]()
$443
This United Airlines deal was found by Cheapflights users on 8/28. 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 9/113:14 pm -
2 stops7h 45m
Mon 9/146:02 pm -
1 stop4h 45m
Deal found 8/28![United Airlines logo]()
$372
This Delta deal was found by Cheapflights users on 8/27. 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 11/55:40 am -
1 stop4h 05m
Sat 11/75:40 am -
1 stop4h 48m
Deal found 8/27![Delta logo]()
$373
This United Airlines deal was found by Cheapflights users on 8/27. 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.
Mon 9/215:08 pm -
1 stop4h 41m
Fri 9/253:45 pm -
1 stop7h 50m
Deal found 8/27![United Airlines logo]()
$388
This Southwest deal was found by Cheapflights users on 8/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1511:55 am -
2 stops6h 05m
Wed 9/167:00 am -
2 stops8h 30m
Deal found 8/27![Southwest logo]()
$457
This United Airlines deal was found by Cheapflights users on 8/28. 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 10/311:22 am -
2 stops8h 23m
Sat 10/1010:42 am -
1 stop6h 11m
Deal found 8/28![United Airlines logo]()
$434
This United Airlines deal was found by Cheapflights users on 8/28. 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 11/51:45 pm -
1 stop7h 47m
Sat 11/77:00 am -
2 stops11h 25m
Deal found 8/28![United Airlines logo]()
$474
Last-minute flights from Kansas City to KnoxvilleDiscover last-minute flight deals from Kansas City to Knoxville. Data last updated September 1, 2026 and is based on user searches.
Discover last-minute flight deals from Kansas City to Knoxville. Data last updated September 1, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/27. 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 9/92:14 pm -
1 stop4h 29m
Sat 9/128:00 am -
1 stop4h 48m
Deal found 8/27![American Airlines logo]()
$287
This United Airlines deal was found by Cheapflights users on 8/27. 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 9/911:22 am -
2 stops8h 02m
Sat 9/126:00 pm -
1 stop4h 47m
Deal found 8/27![United Airlines logo]()
$292
This Southwest deal was found by Cheapflights users on 8/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:20 am -
2 stops9h 35m
Sat 9/126:50 am -
2 stops7h 35m
Deal found 8/27![Southwest logo]()
$297
This United Airlines deal was found by Cheapflights users on 8/27. 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 9/101:44 pm -
1 stop8h 00m
Sun 9/136:00 am -
1 stop5h 25m
Deal found 8/27![United Airlines logo]()
$367
This Delta deal was found by Cheapflights users on 8/27. 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.
Fri 9/184:25 pm -
1 stop4h 25m
Sat 9/1911:50 am -
1 stop5h 35m
Deal found 8/27![Delta logo]()
$347
This United Airlines deal was found by Cheapflights users on 8/27. 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.
Mon 9/215:08 pm -
1 stop4h 41m
Fri 9/253:45 pm -
1 stop7h 50m
Deal found 8/27![United Airlines logo]()
$388
This Southwest deal was found by Cheapflights users on 8/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/229:20 am -
2 stops9h 35m
Wed 9/237:00 am -
2 stops7h 30m
Deal found 8/27![Southwest logo]()
$328
This American Airlines deal was found by Cheapflights users on 8/30. 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 9/266:44 am -
1 stop6h 45m
Sat 10/35:35 pm -
1 stop6h 49m
Deal found 8/30![American Airlines logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 8/30. 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 9/268:32 pm -
2 stops24h 23m
Sat 10/36:43 pm -
1 stop16h 03m
Deal found 8/30![Multiple Airlines logo]()
$384
This American Airlines deal was found by Cheapflights users on 8/27. 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 9/262:54 pm -
1 stop5h 12m
Mon 9/285:35 pm -
1 stop6h 49m
Deal found 8/27![American Airlines logo]()
$393
This Southwest deal was found by Cheapflights users on 8/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/285:10 am -
2 stops6h 10m
Mon 10/57:25 pm -
1 stop5h 30m
Deal found 8/31![Southwest logo]()
$352
One-way flights from Kansas City to KnoxvilleSearch for one-way flight options from Kansas City to Knoxville. Find affordable one-way fares based on user searches. Data last updated September 1, 2026.
Search for one-way flight options from Kansas City to Knoxville. Find affordable one-way fares based on user searches. Data last updated September 1, 2026.
This American Airlines deal was found by Cheapflights users on 8/31. 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 9/192:54 pm -
1 stop6h 56m
Deal found 8/31![American Airlines logo]()
$224
This Southwest deal was found by Cheapflights users on 8/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:10 am -
2 stops9h 35m
Deal found 8/31![Southwest logo]()
$229
This Delta deal was found by Cheapflights users on 8/30. 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.
Fri 10/94:23 pm -
1 stop6h 36m
Deal found 8/30![Delta logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 8/30. 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.
Fri 10/98:43 pm -
3 stops43h 38m
Deal found 8/30![Multiple Airlines logo]()
$287
This American Airlines deal was found by Cheapflights users on 8/31. 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.
Sun 9/65:00 am -
1 stop6h 46m
Deal found 8/31![American Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 8/31. 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.
Sun 9/611:22 am -
2 stops9h 23m
Deal found 8/31![United Airlines logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 9/198:32 pm -
3 stops43h 18m
Deal found 8/31![Multiple Airlines logo]()
$374
This Southwest deal was found by Cheapflights users on 8/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/911:35 am -
2 stops10h 10m
Deal found 8/30![Southwest logo]()
$435
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 9/61:38 pm -
3 stops27h 38m
Deal found 8/31![Multiple Airlines logo]()
$685
This United Airlines deal was found by Cheapflights users on 8/27. 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 10/91:48 pm -
1 stop7h 26m
Deal found 8/27![United Airlines logo]()
$770
Find flight deals from Kansas City to Knoxville
Discover tips and strategies to find the most affordable flight options for your journey from Kansas City (MCI) 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 September 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $287 (Delta) |
One-way from | $224 (American Airlines) |
Popular in | February |
Cheapest in | August |
Average price | $360 |
Cheapflights Fare Finder
Customize your flight search to find flights from Kansas City 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 7,457,451 searches. Data last updated September 1, 2026.
Use the filters below to find and compare flights from Kansas City to Knoxville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Kansas CityKnoxville
MCI Kansas City - TYS Knoxville McGhee Tyson
MCITYS
Kansas City
Fri 9/18
4:25 pm-9:50 pm
1 stop4h 25m
Knoxville McGhee Tyson
Sat 9/19
11:50 am-4:25 pm
1 stop5h 35m
$347
Kansas CityKnoxville
MCI Kansas City - TYS Knoxville McGhee Tyson
MCITYS
Kansas City
Tue 9/22
10:00 am-4:58 pm
1 stop5h 58m
Knoxville McGhee Tyson
Thu 9/24
6:00 am-10:19 am
1 stop5h 19m
$367
Kansas CityKnoxville
MCI Kansas City - TYS Knoxville McGhee Tyson
MCITYS
Kansas City
Fri 9/11
3:14 pm-11:59 pm
2 stops7h 45m
Knoxville McGhee Tyson
Mon 9/14
6:02 pm-9:47 pm
1 stop4h 45m
$372
Quickest round-trip
Kansas CityKnoxville
MCI Kansas City - TYS Knoxville McGhee Tyson
MCITYS
Kansas City
Thu 11/5
5:40 am-10:45 am
1 stop4h 05m
Knoxville McGhee Tyson
Sat 11/7
5:40 am-9:28 am
1 stop4h 48m
$373
Kansas CityKnoxville
MCI Kansas City - TYS Knoxville McGhee Tyson
MCITYS
Kansas City
Mon 9/21
5:08 pm-10:49 pm
1 stop4h 41m
Knoxville McGhee Tyson
Fri 9/25
3:45 pm-10:35 pm
1 stop7h 50m
$388
Kansas CityKnoxville
MCI Kansas City - TYS Knoxville McGhee Tyson
MCITYS
Kansas City
Sat 10/3
11:22 am-8:45 pm
2 stops8h 23m
Knoxville McGhee Tyson
Sat 10/10
10:42 am-3:53 pm
1 stop6h 11m
$434
Kansas CityKnoxville
MCI Kansas City - TYS Knoxville McGhee Tyson
MCITYS
Kansas City
Fri 10/16
2:15 pm-10:45 pm
2 stops7h 30m
Knoxville McGhee Tyson
Mon 10/19
7:25 pm-11:55 pm
1 stop5h 30m
$443
Kansas CityKnoxville
MCI Kansas City - TYS Knoxville McGhee Tyson
MCITYS
Kansas City
Tue 9/15
11:55 am-7:00 pm
2 stops6h 05m
Knoxville McGhee Tyson
Wed 9/16
7:00 am-2:30 pm
2 stops8h 30m
$457
Kansas CityKnoxville
MCI Kansas City - TYS Knoxville McGhee Tyson
MCITYS
Kansas City
Thu 11/5
1:45 pm-10:32 pm
1 stop7h 47m
Knoxville McGhee Tyson
Sat 11/7
7:00 am-5:25 pm
2 stops11h 25m
$474
Cheapest one-way
Kansas CityKnoxville
MCI Kansas City - TYS Knoxville McGhee Tyson
MCITYS
Kansas City
Sat 9/19
7:10 am-5:45 pm
2 stops9h 35m
$229
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Kansas City 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 Kansas City to Knoxville in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Kansas City-Knoxville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kansas City-Knoxville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kansas City-Knoxville flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Kansas City-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 Kansas City-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 Kansas City to Knoxville
Have a flexible travel schedule? Discover the best time to fly to Knoxville from Kansas City with our price prediction graph.
MCI-TYS
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 Kansas City to Knoxville
What is the cheapest month to book a flight from Kansas City to Knoxville?
Currently, August is the cheapest month in which you can book a flight from Kansas City to Knoxville (average of $331). Flying from Kansas City to Knoxville in February is currently the most expensive (average of $567). 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.
How much does it cost to fly round-trip from Kansas City to Knoxville?
Airfare is below average for this route at the moment.
Kansas City to Knoxville flights typically cost between $326 and $392 in September.The cheapest round-trip price found within the last 5 days was $287 on Delta (Sep 22-Sep 23).
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 September 1, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Kansas City to Knoxville to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Comfort
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Comfort
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Comfort
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Comfort
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Related info for your journey
Find useful and relevant information for your journey from Kansas City to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Knoxville?
Book flights to Knoxville if you plan to visit one of these locationsCherokee
Crossville
Morristown
Bryson City
Murphy
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Knoxville flight routes
Other flight options
Popular flights
Alternative routes for Kansas City to Knoxville
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Knoxville by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Kansas City to Knoxville by cabin class
Find flights from Kansas City to Knoxville, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Knoxville
Explore flights to Knoxville departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 1, 2026.
Kansas City and Knoxville flights
Browse other Kansas City and Knoxville flight options. Last updated on September 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Kansas City to Knoxville
Discover the top 4 airlines that operate flights from Kansas City 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 7,457,451 searches. Data last updated September 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$256 | Average$380 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$267 | Average$492 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$278 | Average$376 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$286 | Average$386 | FlexibilityNo cancel fee | On-time71% |