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$111+ 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — TYS
Aug 22 — Aug 291
Sat 8/22
Sat 8/29
1 adult, Economy
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Cheap flight deals from Kansas City to Knoxville

Cheapest flights from Kansas City to Knoxville
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 July 23, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/146:29 pm
TYS
-
MCI
2 stops23h 41m
Multiple Airlines
Deal found 7/22$226
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/121:45 pm
MCI
-
TYS
1 stop23h 16m
Multiple Airlines
Mon 8/176:29 pm
TYS
-
MCI
2 stops41h 12m
Multiple Airlines
Deal found 7/22$232
This Kiwi.com deal was found by Cheapflights users on 7/22. 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
Mon 8/176:29 pm
TYS
-
MCI
2 stops41h 12m
Multiple Airlines
Deal found 7/22$236
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/121:45 pm
MCI
-
TYS
1 stop23h 16m
Multiple Airlines
Sun 8/162:56 pm
TYS
-
MCI
2 stops27h 14m
Multiple Airlines
Deal found 7/22$256
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/111:45 pm
MCI
-
TYS
1 stop28h 39m
Multiple Airlines
Mon 8/176:29 pm
TYS
-
MCI
2 stops41h 12m
Multiple Airlines
Deal found 7/22$257
This Kiwi.com deal was found by Cheapflights users on 7/22. 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
Sun 8/162:56 pm
TYS
-
MCI
2 stops27h 14m
Multiple Airlines
Deal found 7/22$259
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:00 pm
MCI
-
TYS
2 stops16h 04m
Multiple Airlines
Thu 9/107:00 am
TYS
-
MCI
1 stop7h 22m
Multiple Airlines
Deal found 7/21$261
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/121:45 pm
MCI
-
TYS
1 stop23h 16m
Multiple Airlines
Thu 8/204:52 pm
TYS
-
MCI
2 stops18h 49m
Multiple Airlines
Deal found 7/22$266
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/137:09 pm
MCI
-
TYS
1 stop27h 22m
Multiple Airlines
Thu 8/204:52 pm
TYS
-
MCI
2 stops18h 49m
Multiple Airlines
Deal found 7/22$267
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/97:09 pm
MCI
-
TYS
1 stop16h 42m
Multiple Airlines
Fri 8/146:29 pm
TYS
-
MCI
2 stops23h 41m
Multiple Airlines
Deal found 7/22$268
This Kiwi.com deal was found by Cheapflights users on 7/19. 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.
Thu 8/137:09 pm
MCI
-
TYS
1 stop16h 42m
Multiple Airlines
Sun 8/162:56 pm
TYS
-
MCI
2 stops27h 14m
Multiple Airlines
Deal found 7/19$269
This Kiwi.com deal was found by Cheapflights users on 7/22. 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
Thu 8/204:52 pm
TYS
-
MCI
2 stops18h 49m
Multiple Airlines
Deal found 7/22$270

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 July 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$226
(Kiwi.com)

One-way from

$111
(Kiwi.com)

Popular in

February

Cheapest in

August

Average price

$376
Provider with most accurate pricing for Kansas City-Knoxville McGhee Tyson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kansas City-Knoxville McGhee Tyson flights.
Search Deals
From Kansas City to Knoxville McGhee Tyson
Search Deals
One-way flight from Kansas City to Knoxville McGhee Tyson
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 July 23, 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

Price

Cheapest round-trip

Kansas CityKnoxville

MCI - TYS

MCITYS

Kansas City

Sat 10/3

5:44 am-12:58 pm

1 stop6h 14m

Knoxville McGhee Tyson

Sat 10/10

6:21 pm-11:58 pm

1 stop6h 37m

$319

Kansas CityKnoxville

MCI - TYS

MCITYS

Kansas City

Mon 8/17

12:10 pm-8:24 pm

1 stop7h 14m

Knoxville McGhee Tyson

Mon 8/24

6:02 pm-9:44 pm

1 stop4h 42m

$319
Quickest round-trip

Kansas CityKnoxville

MCI - TYS

MCITYS

Kansas City

Sat 8/22

1:53 pm-7:11 pm

1 stop4h 18m

Knoxville McGhee Tyson

Sat 8/29

7:30 am-12:30 pm

1 stop6h 00m

$319

Kansas CityKnoxville

MCI - TYS

MCITYS

Kansas City

Fri 8/28

9:10 am-7:55 pm

2 stops9h 45m

Knoxville McGhee Tyson

Fri 9/11

2:05 pm-7:30 pm

1 stop6h 25m

$323

Kansas CityKnoxville

MCI - TYS

MCITYS

Kansas City

Fri 10/16

1:13 pm-6:40 pm

1 stop4h 27m

Knoxville McGhee Tyson

Tue 10/20

12:06 pm-5:32 pm

1 stop6h 26m

$323

Kansas CityKnoxville

MCI - TYS

MCITYS

Kansas City

Fri 8/28

5:39 pm-11:59 pm

1 stop5h 20m

Knoxville McGhee Tyson

Sat 8/29

7:00 am-12:20 pm

1 stop6h 20m

$333

Kansas CityKnoxville

MCI - TYS

MCITYS

Kansas City

Thu 8/27

10:25 am-5:19 pm

1 stop5h 54m

Knoxville McGhee Tyson

Sun 8/30

5:40 am-11:17 am

1 stop6h 37m

$338

Kansas CityKnoxville

MCI - TYS

MCITYS

Kansas City

Thu 8/13

5:39 pm-11:59 pm

1 stop5h 20m

Knoxville McGhee Tyson

Sun 8/16

5:45 am-12:20 pm

2 stops7h 35m

$363

Kansas CityKnoxville

MCI - TYS

MCITYS

Kansas City

Sat 8/22

10:00 am-9:45 pm

2 stops10h 45m

Knoxville McGhee Tyson

Sat 8/29

7:00 am-10:25 am

1 stop4h 25m

$364

Kansas CityKnoxville

MCI - TYS

MCITYS

Kansas City

Fri 10/16

9:16 am-10:05 am

1 stop23h 49m

Knoxville McGhee Tyson

Tue 10/20

7:04 pm-5:16 pm

2 stops23h 12m

$370

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/20

Showing 1-10 of 22 resultsSorted by cheapest first
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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 July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
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?

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 July 23, 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.
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Overall

8.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,238 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Overall

8.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
7.8
Good
8,479 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Overall

8.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
10,024 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Overall

8.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.1
Good
11,832 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Overall

8.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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.

  • How long is the flight from Kansas City to Knoxville?

    For as low as $319, Delta can have you in Knoxville from Kansas City in 6h 14m. The distance between Kansas City and Knoxville is about 634 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Kansas City to Knoxville round-trip?

    United Airlines, at $256, was found to be the cheapest airline from Kansas City to Knoxville.Alternate airlines to your destination round-trip include Delta and Southwest. You may be able to fly from Kansas City to Knoxville for 40% less than the average price by searching for these airlines.

  • Can I find deals for flights from Kansas City to Knoxville that include hotel bookings?

    Yes. In addition to deals on Kansas City to Knoxville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kansas City to Knoxville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kansas City to Knoxville.

  • Can I find deals for business class flights from Kansas City to Knoxville?

    Yes. Cheapflights offers flight deals from Kansas City to Knoxville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • 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.

See more FAQs

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Cherokee
Crossville
Morristown
Bryson City
Murphy
Alcoa

Browse thousands of different options on Cheapflights for your next trip

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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 July 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$256Average$380FlexibilityNo cancel feeOn-time69%
DeltaCheapest$258Average$404FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$278Average$376FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$301Average$395FlexibilityNo cancel feeOn-time71%

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