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Cheap flights from Kansas City to Knoxville from $121

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kansas City to Knoxville departing on 4/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Kansas City to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
9:39 am - 3:18 pm
MCI
-
TYS
4h 39m
1 stop
American Airlines Logo
6:00 am - 10:33 am
TYS
-
MCI
5h 33m
1 stop
$295American Airlines
Tue, Apr 21 - Tue, Apr 28
Multiple Airlines Logo
11:00 am - 10:16 pm
MCI
-
TYS
10h 16m
1 stop
Multiple Airlines Logo
7:00 am - 1:00 pm
TYS
-
MCI
7h 00m
1 stop
$300Multiple Airlines
Thu, Jun 25 - Sun, Jun 28
American Airlines Logo
5:33 am - 11:18 am
MCI
-
TYS
4h 45m
1 stop
American Airlines Logo
1:20 pm - 7:21 pm
TYS
-
MCI
7h 01m
1 stop
$311American Airlines
Tue, Apr 21 - Tue, Apr 28
Multiple Airlines Logo
12:24 pm - 10:36 am
MCI
-
TYS
21h 12m
1 stop
Multiple Airlines Logo
9:00 am - 7:54 am
TYS
-
MCI
23h 54m
1 stop
$321Multiple Airlines
Tue, Apr 14 - Sat, Apr 18
Multiple Airlines Logo
8:44 am - 10:33 pm
MCI
-
TYS
12h 49m
1 stop
Multiple Airlines Logo
6:20 pm - 5:29 pm
TYS
-
MCI
48h 09m
2 stops
$323Multiple Airlines
Thu, May 7 - Mon, May 11
Southwest Logo
7:15 am - 11:40 am
MCI
-
TYS
3h 25m
1 stop
Southwest Logo
5:50 pm - 10:40 pm
TYS
-
MCI
5h 50m
1 stop
$326Southwest
Sun, May 3 - Tue, May 5
Southwest Logo
9:00 am - 3:15 pm
MCI
-
TYS
5h 15m
1 stop
Southwest Logo
12:50 pm - 9:30 pm
TYS
-
MCI
9h 40m
2 stops
$331Southwest
Sun, May 3 - Tue, May 5
United Airlines Logo
11:30 am - 4:54 pm
MCI
-
TYS
4h 24m
1 stop
United Airlines Logo
6:01 pm - 11:31 pm
TYS
-
MCI
6h 30m
1 stop
$334United Airlines
Fri, May 8 - Mon, May 11
Southwest Logo
12:20 pm - 7:40 pm
MCI
-
TYS
6h 20m
1 stop
Southwest Logo
7:35 pm - 12:10 am
TYS
-
MCI
5h 35m
1 stop
$336Southwest
Wed, May 27 - Sun, May 31
Southwest Logo
11:55 am - 7:40 pm
MCI
-
TYS
6h 45m
2 stops
Southwest Logo
7:35 pm - 12:10 am
TYS
-
MCI
5h 35m
1 stop
$341Southwest
Wed, May 27 - Sun, May 31

American Airlines flights from Kansas City to Knoxville

Our best American Airlines deals on Kansas City to Knoxville flight tickets
American Airlines
Apr 21
MCI9:39 amKansas City
4h 39m
1 stop
TYS3:18 pmKnoxville McGhee Tyson
Apr 28
TYS6:00 amKnoxville McGhee Tyson
5h 33m
1 stop
MCI10:33 amKansas City
$295
American Airlines
Apr 21
MCI5:33 amKansas City
4h 45m
1 stop
TYS11:18 amKnoxville McGhee Tyson
Apr 28
TYS1:20 pmKnoxville McGhee Tyson
7h 01m
1 stop
MCI7:21 pmKansas City
$311
American Airlines
Sep 19
MCI12:22 pmKansas City
5h 42m
1 stop
TYS7:04 pmKnoxville McGhee Tyson
Sep 26
TYS6:00 amKnoxville McGhee Tyson
6h 55m
1 stop
MCI11:55 amKansas City
$327

United Airlines flights from Kansas City to Knoxville

Our best United Airlines deals on Kansas City to Knoxville flight tickets
United Airlines
May 8
MCI11:30 amKansas City
4h 24m
1 stop
TYS4:54 pmKnoxville McGhee Tyson
May 11
TYS6:01 pmKnoxville McGhee Tyson
6h 30m
1 stop
MCI11:31 pmKansas City
$334
United Airlines
Apr 28
MCI5:05 pmKansas City
4h 29m
1 stop
TYS10:34 pmKnoxville McGhee Tyson
Apr 29
TYS7:00 amKnoxville McGhee Tyson
4h 27m
1 stop
MCI10:27 amKansas City
$375
United Airlines
Apr 28
MCI8:00 amKansas City
4h 14m
1 stop
TYS1:14 pmKnoxville McGhee Tyson
Apr 29
TYS9:40 amKnoxville McGhee Tyson
11h 05m
2 stops
MCI7:45 pmKansas City
$380

momondo 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, momondo users made 832,500 searches. Data last updated April 3, 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

Tue 4/21

9:39 am-3:18 pm

1 stop4h 39m

Knoxville McGhee Tyson

Tue 4/28

6:00 am-10:33 am

1 stop5h 33m

$295

Kansas CityKnoxville

MCI - TYS

MCITYS

Kansas City

Thu 6/25

11:00 am-10:16 pm

1 stop10h 16m

Knoxville McGhee Tyson

Sun 6/28

7:00 am-1:00 pm

1 stop7h 00m

$300

Kansas CityKnoxville

MCI - TYS

MCITYS

Kansas City

Tue 4/21

5:33 am-11:18 am

1 stop4h 45m

Knoxville McGhee Tyson

Tue 4/28

1:20 pm-7:21 pm

1 stop7h 01m

$311

Kansas CityKnoxville

MCI - TYS

MCITYS

Kansas City

Tue 4/14

12:24 pm-10:36 am

1 stop21h 12m

Knoxville McGhee Tyson

Sat 4/18

9:00 am-7:54 am

1 stop23h 54m

$321

Kansas CityKnoxville

MCI - TYS

MCITYS

Kansas City

Thu 5/7

8:44 am-10:33 pm

1 stop12h 49m

Knoxville McGhee Tyson

Mon 5/11

6:20 pm-5:29 pm

2 stops48h 09m

$323
Quickest round-trip

Kansas CityKnoxville

MCI - TYS

MCITYS

Kansas City

Sun 5/3

7:15 am-11:40 am

1 stop3h 25m

Knoxville McGhee Tyson

Tue 5/5

5:50 pm-10:40 pm

1 stop5h 50m

$326

Kansas CityKnoxville

MCI - TYS

MCITYS

Kansas City

Sun 5/3

9:00 am-3:15 pm

1 stop5h 15m

Knoxville McGhee Tyson

Tue 5/5

12:50 pm-9:30 pm

2 stops9h 40m

$331

Kansas CityKnoxville

MCI - TYS

MCITYS

Kansas City

Fri 5/8

11:30 am-4:54 pm

1 stop4h 24m

Knoxville McGhee Tyson

Mon 5/11

6:01 pm-11:31 pm

1 stop6h 30m

$334

Kansas CityKnoxville

MCI - TYS

MCITYS

Kansas City

Wed 5/27

12:20 pm-7:40 pm

1 stop6h 20m

Knoxville McGhee Tyson

Sun 5/31

7:35 pm-12:10 am

1 stop5h 35m

$336

Kansas CityKnoxville

MCI - TYS

MCITYS

Kansas City

Wed 5/27

11:55 am-7:40 pm

2 stops6h 45m

Knoxville McGhee Tyson

Sun 5/31

7:35 pm-12:10 am

1 stop5h 35m

$341

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Knoxville from

How to get the cheapest flight ticket from Kansas City to Knoxville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Kansas City and Knoxville?

What is the cheapest month to fly to Knoxville?

The month of August is, on average, the cheapest month to fly to Knoxville from Kansas City, with most prices found around $298. If you aren’t able to travel during the month of August, then book flights to Knoxville from Kansas City during June instead. Flights to Knoxville in June, while not as cheap as those in August, still average around $308.

How far in advance should I book a flight to Knoxville?

You are more likely to see cheaper flights to Knoxville from Kansas City when booking weeks ahead of your departure date. In general, you can expect to find flights to Knoxville for around $370 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Knoxville from Kansas City for as low as $275 on momondo.

How have Kansas City to Knoxville flight prices changed over time?

When to book flights from Kansas City to Knoxville

Are you open to changing your travel dates? Check out the ideal times to fly from Kansas City to Knoxville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kansas City to Knoxville (MCI to TYS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kansas City to Knoxville

Fastest flight time

3h 55m

Direct flights

None
The fastest flight from Kansas City to Knoxville takes 3h 55m
There are no direct flights from Kansas City to Knoxville. There are no popular flight routes from Kansas City to Knoxville.
Search flight deals

Frequently asked questions about flying from Kansas City to Knoxville

  • How far is Kansas City to Knoxville McGhee Tyson by plane?

    The straight-line distance from Kansas City to Knoxville McGhee Tyson is 621.1 mi. Typically, this will take 3h 55m by plane in normal conditions.

  • When did momondo last update prices for flights from Kansas City Airport to Knoxville McGhee Tyson Airport?

    Prices for flights from Kansas City Airport to Knoxville McGhee Tyson Airport were last updated today.

  • How many operators does momondo search for flights from Kansas City Airport to Knoxville McGhee Tyson Airport?

  • How old do you have to be to fly from Kansas City Airport to Knoxville McGhee Tyson Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kansas City Airport to Knoxville McGhee Tyson Airport.

  • What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?

    The required travel and health documents for your Knoxville McGhee Tyson Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Knoxville McGhee Tyson Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Kansas City to Knoxville?

Best airlines flying from Kansas City to Knoxville

Compare and see reviews for airlines that fly from Kansas City to Knoxville with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $202Free CancellationRating
8.0
4,344 reviews
Search Southwest flights
American AirlinesPriceFrom $248Free CancellationRating
7.1
11,551 reviews
Search American Airlines flights
DeltaPriceFrom $258Free CancellationRating
7.9
8,374 reviews
Search Delta flights
United AirlinesPriceFrom $264Free CancellationRating
7.4
9,538 reviews
Search United Airlines flights

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Pigeon Forge
Gatlinburg
Cherokee
Bryson City
Morristown
Corbin
Maryville
Crossville
Alcoa
Murphy
Oak Ridge
Lenoir City
Newport
Kodak
Dandridge
Clinton
Jefferson City
Rockford

Why use momondo?

Why should I use momondo to find a flight deal from Kansas City to Knoxville?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Knoxville from Kansas City.

Can I find flights from Kansas City to Knoxville with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Kansas City to Knoxville flights to just show those with flexible booking policies.

How can momondo help me find flights from Kansas City to Knoxville?

Once all potential Kansas City to Knoxville flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Kansas City to Knoxville right now. Can momondo alert me if prices change?

Price alerts on flights to Knoxville from Kansas City are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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