$131+ 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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — TYS
Jun 9 — Jun 161
Round-trip
1 adult, Economy
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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
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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 May 10, 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 May 10, 2026.
This Mytrip deal was found by Cheapflights users on 5/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/42:34 pm
MCI
- TYS
1 stop27h 59m
Frontier
Mon 6/88:32 pm
TYS
- MCI
1 stop17h 28m
Frontier
Deal found 5/6![Frontier logo]()
$254
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 8/146:30 am
TYS
- MCI
2 stops31h 25m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$269
This Gotogate deal was found by Cheapflights users on 5/8. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/42:34 pm
MCI
- TYS
1 stop27h 59m
Frontier
Wed 6/108:32 pm
TYS
- MCI
1 stop17h 28m
Frontier
Deal found 5/8![Frontier logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 6/106:16 pm
MCI
- TYS
2 stops19h 41m
Multiple Airlines
Sun 6/142:14 pm
TYS
- MCI
1 stop25h 05m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$307
This United Airlines deal was found by Cheapflights users on 5/5. 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.
Tue 8/253:14 pm
MCI
- TYS
1 stop4h 34m
United Airlines
Mon 8/314:56 pm
TYS
- MCI
1 stop7h 29m
United Airlines
Deal found 5/5![United Airlines logo]()
$309
This American Airlines deal was found by Cheapflights users on 5/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:16 pm
MCI
- TYS
1 stop5h 31m
American Airlines
Thu 6/46:12 am
TYS
- MCI
1 stop7h 35m
American Airlines
Deal found 5/7![American Airlines logo]()
$311
This Southwest deal was found by Cheapflights users on 5/8. 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 8/311:40 pm
MCI
- TYS
1 stop3h 55m
Southwest
Wed 9/27:00 am
TYS
- MCI
2 stops7h 35m
Southwest
Deal found 5/8![Southwest logo]()
$314
This Southwest deal was found by Cheapflights users on 5/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/202:30 pm
MCI
- TYS
1 stop4h 05m
Southwest
Tue 6/236:55 pm
TYS
- MCI
1 stop5h 30m
Southwest
Deal found 5/5![Southwest logo]()
$317
This Delta deal was found by Cheapflights users on 5/5. 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.
Wed 8/268:11 am
MCI
- TYS
1 stop6h 19m
Delta
Mon 8/315:57 pm
TYS
- MCI
1 stop4h 04m
Delta
Deal found 5/5![Delta logo]()
$325
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 May 10, 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 May 10, 2026.
This Southwest deal was found by Cheapflights users on 5/8. 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 8/311:40 pm
MCI
- TYS
1 stop3h 55m
Southwest
Wed 9/23:00 pm
TYS
- MCI
1 stop7h 10m
Southwest
Deal found 5/8![Southwest logo]()
$309
This United Airlines deal was found by Cheapflights users on 5/9. 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 8/253:14 pm
MCI
- TYS
1 stop4h 39m
United Airlines
Wed 8/264:50 pm
TYS
- MCI
1 stop7h 40m
United Airlines
Deal found 5/9![United Airlines logo]()
$387
This Delta deal was found by Cheapflights users on 5/5. 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 9/221:13 pm
MCI
- TYS
1 stop4h 04m
Delta
Mon 9/287:20 pm
TYS
- MCI
1 stop5h 32m
Delta
Deal found 5/5![Delta logo]()
$401
This Southwest deal was found by Cheapflights users on 5/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/202:30 pm
MCI
- TYS
1 stop4h 05m
Southwest
Tue 6/238:10 am
TYS
- MCI
2 stops6h 45m
Southwest
Deal found 5/5![Southwest logo]()
$322
This Southwest deal was found by Cheapflights users on 5/8. 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 7/32:10 pm
MCI
- TYS
2 stops6h 00m
Southwest
Mon 7/67:45 pm
TYS
- MCI
1 stop5h 25m
Southwest
Deal found 5/8![Southwest logo]()
$347
This Delta deal was found by Cheapflights users on 5/8. 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 6/48:05 am
MCI
- TYS
1 stop5h 28m
Delta
Wed 6/107:35 am
TYS
- MCI
1 stop4h 45m
Delta
Deal found 5/8![Delta logo]()
$401
This Southwest deal was found by Cheapflights users on 5/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/239:20 am
MCI
- TYS
2 stops9h 30m
Southwest
Mon 9/285:45 pm
TYS
- MCI
2 stops6h 30m
Southwest
Deal found 5/5![Southwest logo]()
$362
This Southwest deal was found by Cheapflights users on 5/9. 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 8/109:10 am
MCI
- TYS
2 stops9h 45m
Southwest
Fri 8/145:45 pm
TYS
- MCI
2 stops6h 30m
Southwest
Deal found 5/9![Southwest logo]()
$367
This Southwest deal was found by Cheapflights users on 5/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/245:00 am
MCI
- TYS
1 stop11h 10m
Southwest
Mon 9/285:45 pm
TYS
- MCI
2 stops6h 30m
Southwest
Deal found 5/5![Southwest logo]()
$398
Last-minute flights from Kansas City to KnoxvilleDiscover last-minute flight deals from Kansas City to Knoxville. Data last updated May 10, 2026 and is based on user searches.
Discover last-minute flight deals from Kansas City to Knoxville. Data last updated May 10, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 5/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:16 pm
MCI
- TYS
1 stop5h 31m
American Airlines
Thu 6/46:12 am
TYS
- MCI
1 stop7h 35m
American Airlines
Deal found 5/7![American Airlines logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 5/7. 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.
Fri 5/297:05 pm
MCI
- TYS
1 stop25h 11m
Allegiant Air
Sun 6/72:05 pm
TYS
- MCI
1 stop25h 14m
Allegiant Air
Deal found 5/7![Allegiant Air logo]()
$346
This Kiwi.com deal was found by Cheapflights users on 5/7. 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.
Sat 5/306:24 pm
MCI
- TYS
2 stops51h 07m
Multiple Airlines
Sun 6/72:05 pm
TYS
- MCI
1 stop25h 14m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$348
This Mytrip deal was found by Cheapflights users on 5/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/42:34 pm
MCI
- TYS
1 stop27h 59m
Frontier
Mon 6/88:32 pm
TYS
- MCI
1 stop17h 28m
Frontier
Deal found 5/6![Frontier logo]()
$254
This Gotogate deal was found by Cheapflights users on 5/8. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/42:34 pm
MCI
- TYS
1 stop27h 59m
Frontier
Wed 6/108:32 pm
TYS
- MCI
1 stop17h 28m
Frontier
Deal found 5/8![Frontier logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 6/57:39 pm
MCI
- TYS
1 stop11h 31m
Multiple Airlines
Fri 6/1212:40 pm
TYS
- MCI
2 stops29h 41m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$351
This American Airlines deal was found by Cheapflights users on 5/8. 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 6/65:10 am
MCI
- TYS
1 stop4h 43m
American Airlines
Thu 6/118:11 pm
TYS
- MCI
1 stop5h 14m
American Airlines
Deal found 5/8![American Airlines logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 6/66:24 pm
MCI
- TYS
2 stops40h 28m
Multiple Airlines
Thu 6/118:15 am
TYS
- MCI
1 stop26h 35m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 6/106:16 pm
MCI
- TYS
2 stops19h 41m
Multiple Airlines
Sun 6/142:14 pm
TYS
- MCI
1 stop25h 05m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$307
This Southwest deal was found by Cheapflights users on 5/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/202:30 pm
MCI
- TYS
1 stop4h 05m
Southwest
Tue 6/236:55 pm
TYS
- MCI
1 stop5h 30m
Southwest
Deal found 5/5![Southwest logo]()
$317
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 May 10, 2026.
Search for one-way flight options from Kansas City to Knoxville. Find affordable one-way fares based on user searches. Data last updated May 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/7. 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.
Sun 8/167:09 pm
MCI
- TYS
1 stop16h 42m
Allegiant Air
Deal found 5/7![Allegiant Air logo]()
$131
This Southwest deal was found by Cheapflights users on 5/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1610:55 am
MCI
- TYS
2 stops8h 50m
Southwest
Deal found 5/7![Southwest logo]()
$184
This Delta deal was found by Cheapflights users on 5/5. 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.
Thu 6/1112:25 pm
MCI
- TYS
1 stop3h 50m
Delta
Deal found 5/5![Delta logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 5/7. 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.
Sun 8/161:50 pm
MCI
- TYS
3 stops31h 34m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$206
This Southwest deal was found by Cheapflights users on 5/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/112:10 pm
MCI
- TYS
2 stops7h 20m
Southwest
Deal found 5/5![Southwest logo]()
$224
This American Airlines deal was found by Cheapflights users on 5/9. 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 5/205:30 am
MCI
- TYS
1 stop6h 00m
American Airlines
Deal found 5/9![American Airlines logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/111:45 pm
MCI
- TYS
3 stops31h 05m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$228
This Southwest deal was found by Cheapflights users on 5/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2011:55 am
MCI
- TYS
2 stops6h 45m
Southwest
Deal found 5/7![Southwest logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 5/223:22 pm
MCI
- TYS
1 stop18h 34m
Allegiant Air
Deal found 5/9![Allegiant Air logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 5/206:24 pm
MCI
- TYS
3 stops41h 22m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$385
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 5/226:24 pm
MCI
- TYS
2 stops16h 50m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$487
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 May 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $254 (Mytrip) |
One-way from | $131 (Kiwi.com) |
Popular in | February |
Cheapest in | August |
Average price | $385 |
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 May 10, 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
Mon 8/31
1:40 pm-6:35 pm
1 stop3h 55m
Knoxville McGhee Tyson
Wed 9/2
3:00 pm-9:10 pm
1 stop7h 10m
$309
Kansas CityKnoxville
MCI - TYS
MCITYS
Kansas City
Sat 6/20
2:30 pm-7:35 pm
1 stop4h 05m
Knoxville McGhee Tyson
Tue 6/23
8:10 am-1:55 pm
2 stops6h 45m
$322
Kansas CityKnoxville
MCI - TYS
MCITYS
Kansas City
Fri 7/3
2:10 pm-9:10 pm
2 stops6h 00m
Knoxville McGhee Tyson
Mon 7/6
7:45 pm-12:10 am
1 stop5h 25m
$347
Kansas CityKnoxville
MCI - TYS
MCITYS
Kansas City
Wed 9/23
9:20 am-7:50 pm
2 stops9h 30m
Knoxville McGhee Tyson
Mon 9/28
5:45 pm-11:15 pm
2 stops6h 30m
$362
Kansas CityKnoxville
MCI - TYS
MCITYS
Kansas City
Mon 8/10
9:10 am-7:55 pm
2 stops9h 45m
Knoxville McGhee Tyson
Fri 8/14
5:45 pm-11:15 pm
2 stops6h 30m
$367
Kansas CityKnoxville
MCI - TYS
MCITYS
Kansas City
Tue 8/25
3:14 pm-8:53 pm
1 stop4h 39m
Knoxville McGhee Tyson
Wed 8/26
4:50 pm-11:30 pm
1 stop7h 40m
$387
Kansas CityKnoxville
MCI - TYS
MCITYS
Kansas City
Thu 9/24
5:00 am-5:10 pm
1 stop11h 10m
Knoxville McGhee Tyson
Mon 9/28
5:45 pm-11:15 pm
2 stops6h 30m
$398
Quickest round-trip
Kansas CityKnoxville
MCI - TYS
MCITYS
Kansas City
Tue 9/22
1:13 pm-6:17 pm
1 stop4h 04m
Knoxville McGhee Tyson
Mon 9/28
7:20 pm-11:52 pm
1 stop5h 32m
$401
Kansas CityKnoxville
MCI - TYS
MCITYS
Kansas City
Thu 6/4
8:05 am-2:33 pm
1 stop5h 28m
Knoxville McGhee Tyson
Wed 6/10
7:35 am-11:20 am
1 stop4h 45m
$401
Cheapest one-way
Kansas CityKnoxville
MCI - TYS
MCITYS
Kansas City
Sun 8/16
7:09 pm-12:51 pm
1 stop16h 42m
$131
Showing 1-10 of 19 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 May.
| 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 $298). Flying from Kansas City to Knoxville in February is currently the most expensive (average of $566). 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 May 10, 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.
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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
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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 May 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$202 | Average$397 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$248 | Average$343 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$249 | Average$361 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$256 | Average$385 | FlexibilityNo cancel fee | On-time69% |