$126+ 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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — TYS
Jul 21 — Jul 281
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 June 21, 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 June 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 8/1010:40 am
MCI
- TYS
1 stop11h 51m
Multiple Airlines
Fri 8/1412:50 pm
TYS
- MCI
2 stops29h 20m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$255
This Booking.com deal was found by Cheapflights users on 6/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/91:45 pm
MCI
- TYS
1 stop28h 39m
Frontier
Mon 7/138:19 pm
TYS
- MCI
1 stop17h 41m
Frontier
Deal found 6/17![Frontier logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 8/126:07 pm
MCI
- TYS
2 stops24h 32m
Multiple Airlines
Sun 8/167:00 am
TYS
- MCI
1 stop7h 00m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$276
This Delta deal was found by Cheapflights users on 6/18. 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 7/215:40 pm
MCI
- TYS
1 stop5h 12m
Delta
Tue 7/286:05 pm
TYS
- MCI
1 stop6h 53m
Delta
Deal found 6/18![Delta logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 7/221:45 pm
MCI
- TYS
1 stop23h 06m
Multiple Airlines
Sun 7/262:08 pm
TYS
- MCI
1 stop25h 05m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 7/206:07 pm
MCI
- TYS
2 stops21h 03m
Multiple Airlines
Sun 7/262:08 pm
TYS
- MCI
1 stop25h 05m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 8/710:40 am
MCI
- TYS
1 stop11h 51m
Multiple Airlines
Mon 8/106:29 pm
TYS
- MCI
2 stops19h 31m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$298
This Delta deal was found by Cheapflights users on 6/20. 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 11/55:26 pm
MCI
- TYS
1 stop5h 20m
Delta
Sat 11/77:00 am
TYS
- MCI
1 stop5h 09m
Delta
Deal found 6/20![Delta logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 7/2410:40 am
MCI
- TYS
1 stop11h 39m
Allegiant Air
Sun 7/262:08 pm
TYS
- MCI
1 stop25h 05m
Allegiant Air
Deal found 6/18![Allegiant Air logo]()
$306
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 June 21, 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 June 21, 2026.
This Delta deal was found by Cheapflights users on 6/20. 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 9/43:58 pm
MCI
- TYS
1 stop6h 54m
Delta
Tue 9/86:00 am
TYS
- MCI
1 stop4h 22m
Delta
Deal found 6/20![Delta logo]()
$318
This Southwest deal was found by Cheapflights users on 6/18. 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 8/108:20 am
MCI
- TYS
1 stop7h 50m
Southwest
Fri 8/214:50 pm
TYS
- MCI
1 stop7h 15m
Southwest
Deal found 6/18![Southwest logo]()
$338
This United Airlines deal was found by Cheapflights users on 6/19. 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 8/285:39 pm
MCI
- TYS
1 stop5h 20m
United Airlines
Sun 8/307:00 am
TYS
- MCI
1 stop4h 25m
United Airlines
Deal found 6/19![United Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 6/18. 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 8/105:18 pm
MCI
- TYS
1 stop5h 34m
Delta
Fri 8/215:40 am
TYS
- MCI
1 stop6h 37m
Delta
Deal found 6/18![Delta logo]()
$338
This Southwest deal was found by Cheapflights users on 6/16. 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 10/2412:35 pm
MCI
- TYS
1 stop6h 05m
Southwest
Mon 10/268:15 am
TYS
- MCI
2 stops8h 00m
Southwest
Deal found 6/16![Southwest logo]()
$353
This United Airlines deal was found by Cheapflights users on 6/16. 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 8/101:32 pm
MCI
- TYS
1 stop7h 47m
United Airlines
Wed 8/124:50 pm
TYS
- MCI
1 stop7h 40m
United Airlines
Deal found 6/16![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 6/20. 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 7/31:20 pm
MCI
- TYS
1 stop5h 35m
Delta
Sun 7/55:40 am
TYS
- MCI
1 stop6h 40m
Delta
Deal found 6/20![Delta logo]()
$372
This Southwest deal was found by Cheapflights users on 6/18. 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 7/133:00 pm
MCI
- TYS
1 stop5h 15m
Southwest
Wed 7/156:55 pm
TYS
- MCI
2 stops5h 35m
Southwest
Deal found 6/18![Southwest logo]()
$373
Last-minute flights from Kansas City to KnoxvilleDiscover last-minute flight deals from Kansas City to Knoxville. Data last updated June 21, 2026 and is based on user searches.
Discover last-minute flight deals from Kansas City to Knoxville. Data last updated June 21, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 6/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/91:45 pm
MCI
- TYS
1 stop28h 39m
Frontier
Mon 7/138:19 pm
TYS
- MCI
1 stop17h 41m
Frontier
Deal found 6/17![Frontier logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 7/206:07 pm
MCI
- TYS
2 stops21h 03m
Multiple Airlines
Sun 7/262:08 pm
TYS
- MCI
1 stop25h 05m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 7/2010:40 am
MCI
- TYS
1 stop23h 01m
Allegiant Air
Sun 7/262:08 pm
TYS
- MCI
1 stop25h 05m
Allegiant Air
Deal found 6/18![Allegiant Air logo]()
$324
This Delta deal was found by Cheapflights users on 6/18. 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 7/215:40 pm
MCI
- TYS
1 stop5h 12m
Delta
Tue 7/286:05 pm
TYS
- MCI
1 stop6h 53m
Delta
Deal found 6/18![Delta logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 6/18. 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.
Tue 7/211:45 pm
MCI
- TYS
1 stop28h 39m
Multiple Airlines
Sun 7/262:08 pm
TYS
- MCI
1 stop25h 05m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$327
This Southwest deal was found by Cheapflights users on 6/21. 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 7/219:55 am
MCI
- TYS
1 stop10h 25m
Southwest
Tue 7/286:55 pm
TYS
- MCI
2 stops5h 35m
Southwest
Deal found 6/21![Southwest logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 7/221:45 pm
MCI
- TYS
1 stop23h 06m
Multiple Airlines
Sun 7/262:08 pm
TYS
- MCI
1 stop25h 05m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$296
This Delta deal was found by Cheapflights users on 6/18. 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 7/225:39 am
MCI
- TYS
1 stop4h 31m
Delta
Mon 7/275:40 am
TYS
- MCI
1 stop4h 58m
Delta
Deal found 6/18![Delta logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 7/2410:40 am
MCI
- TYS
1 stop11h 39m
Allegiant Air
Sun 7/262:08 pm
TYS
- MCI
1 stop25h 05m
Allegiant Air
Deal found 6/18![Allegiant Air logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 7/2410:40 am
MCI
- TYS
1 stop11h 39m
Multiple Airlines
Wed 7/298:19 pm
TYS
- MCI
1 stop17h 41m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$316
This Southwest deal was found by Cheapflights users on 6/19. 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 7/2812:25 pm
MCI
- TYS
2 stops7h 00m
Southwest
Fri 7/316:40 am
TYS
- MCI
1 stop4h 15m
Southwest
Deal found 6/19![Southwest logo]()
$323
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 June 21, 2026.
Search for one-way flight options from Kansas City to Knoxville. Find affordable one-way fares based on user searches. Data last updated June 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 8/710:40 am
MCI
- TYS
1 stop11h 51m
Allegiant Air
Deal found 6/20![Allegiant Air logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 8/76:07 pm
MCI
- TYS
2 stops15h 19m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 7/116:07 pm
MCI
- TYS
2 stops45h 35m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$146
This Booking.com deal was found by Cheapflights users on 6/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/91:45 pm
MCI
- TYS
1 stop28h 39m
Frontier
Deal found 6/17![Frontier logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 8/24:32 pm
MCI
- TYS
1 stop20h 25m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$167
This American Airlines deal was found by Cheapflights users on 6/16. 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 7/119:45 am
MCI
- TYS
1 stop5h 56m
American Airlines
Deal found 6/16![American Airlines logo]()
$199
This Southwest deal was found by Cheapflights users on 6/17. 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.
Sun 8/91:30 pm
MCI
- TYS
2 stops6h 15m
Southwest
Deal found 6/17![Southwest logo]()
$234
This United Airlines deal was found by Cheapflights users on 6/20. 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 7/105:45 pm
MCI
- TYS
1 stop5h 09m
United Airlines
Deal found 6/20![United Airlines logo]()
$259
This Southwest deal was found by Cheapflights users on 6/18. 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.
Sun 8/22:30 pm
MCI
- TYS
2 stops5h 50m
Southwest
Deal found 6/18![Southwest logo]()
$264
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 June 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $255 (Kiwi.com) |
One-way from | $126 (Kiwi.com) |
Popular in | February |
Cheapest in | June |
Average price | $323 |
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 2,558,603 searches. Data last updated June 21, 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 - TYS
MCITYS
Kansas City
Fri 9/4
3:58 pm-11:52 pm
1 stop6h 54m
Knoxville McGhee Tyson
Tue 9/8
6:00 am-9:22 am
1 stop4h 22m
$318
Kansas CityKnoxville
MCI - TYS
MCITYS
Kansas City
Mon 8/10
8:20 am-5:10 pm
1 stop7h 50m
Knoxville McGhee Tyson
Fri 8/21
4:50 pm-11:05 pm
1 stop7h 15m
$338
Kansas CityKnoxville
MCI - TYS
MCITYS
Kansas City
Mon 8/10
5:18 pm-11:52 pm
1 stop5h 34m
Knoxville McGhee Tyson
Fri 8/21
5:40 am-11:17 am
1 stop6h 37m
$338
Kansas CityKnoxville
MCI - TYS
MCITYS
Kansas City
Sat 10/24
12:35 pm-7:40 pm
1 stop6h 05m
Knoxville McGhee Tyson
Mon 10/26
8:15 am-3:15 pm
2 stops8h 00m
$353
Quickest round-trip
Kansas CityKnoxville
MCI - TYS
MCITYS
Kansas City
Fri 8/28
5:39 pm-11:59 pm
1 stop5h 20m
Knoxville McGhee Tyson
Sun 8/30
7:00 am-10:25 am
1 stop4h 25m
$357
Kansas CityKnoxville
MCI - TYS
MCITYS
Kansas City
Fri 7/3
1:20 pm-7:55 pm
1 stop5h 35m
Knoxville McGhee Tyson
Sun 7/5
5:40 am-11:20 am
1 stop6h 40m
$372
Kansas CityKnoxville
MCI - TYS
MCITYS
Kansas City
Mon 7/13
3:00 pm-9:15 pm
1 stop5h 15m
Knoxville McGhee Tyson
Wed 7/15
6:55 pm-11:30 pm
2 stops5h 35m
$373
Kansas CityKnoxville
MCI - TYS
MCITYS
Kansas City
Mon 8/10
1:32 pm-10:19 pm
1 stop7h 47m
Knoxville McGhee Tyson
Wed 8/12
4:50 pm-11:30 pm
1 stop7h 40m
$379
Cheapest one-way
Kansas CityKnoxville
MCI - TYS
MCITYS
Kansas City
Sat 7/11
6:07 pm-4:42 pm
2 stops45h 35m
$146
Kansas CityKnoxville
MCI - TYS
MCITYS
Kansas City
Sun 8/9
1:30 pm-8:45 pm
2 stops6h 15m
$234
Showing 1-10 of 17 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 June.
| 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, June is the cheapest month in which you can book a flight from Kansas City to Knoxville (average of $323). 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?
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 June 21, 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.
Entertainment
7.5
Overall
7.9
Food
7.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Entertainment
7.5
Overall
7.9
Food
7.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Entertainment
7.5
Overall
7.9
Food
7.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Entertainment
7.5
Overall
7.9
Food
7.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Entertainment
7.5
Overall
7.9
Food
7.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
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
Alcoa
Oak Ridge
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 June 21, 2026.
Kansas City and Knoxville flights
Browse other Kansas City and Knoxville flight options. Last updated on June 21, 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 2,558,603 searches. Data last updated June 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$249 | Average$387 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$256 | Average$380 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$273 | Average$369 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$312 | Average$396 | FlexibilityNo cancel fee | On-time63% |