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Cheap flights from Kansas City to Knoxville from $131

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 11/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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.
Frontier Logo
6:49 pm - 6:22 pmMCI-TYS
22h 33m1 stop
Frontier Logo
7:07 pm - 7:33 pmTYS-MCI
25h 26m1 stop
$198Frontier
Find Deal
mié., nov. 12 - dom., nov. 16
Multiple Airlines Logo
6:30 am - 5:02 pmMCI-TYS
9h 32m1 stop
Multiple Airlines Logo
6:30 am - 7:50 pmTYS-MCI
14h 20m1 stop
$242Multiple Airlines
Find Deal
vie., dic. 12 - dom., dic. 14
Multiple Airlines Logo
6:49 pm - 1:44 pmMCI-TYS
17h 55m1 stop
Multiple Airlines Logo
9:38 pm - 12:28 pmTYS-MCI
15h 50m1 stop
$246Multiple Airlines
Find Deal
mié., nov. 12 - vie., nov. 14
Multiple Airlines Logo
6:49 pm - 1:44 pmMCI-TYS
17h 55m1 stop
Multiple Airlines Logo
9:29 pm - 12:28 pmTYS-MCI
15h 59m1 stop
$248Multiple Airlines
Find Deal
mié., nov. 12 - lun., nov. 17
Delta Logo
7:00 am - 1:26 pmMCI-TYS
5h 26m1 stop
Delta Logo
12:00 pm - 3:49 pmTYS-MCI
4h 49m1 stop
$267Delta
Find Deal
mié., feb. 18 - sáb., feb. 21
Allegiant Air Logo
10:22 am - 10:17 pmMCI-TYS
10h 55m1 stop
Allegiant Air Logo
6:12 pm - 9:45 amTYS-MCI
16h 33m1 stop
$294Allegiant Air
Find Deal
vie., nov. 14 - sáb., nov. 15
American Airlines Logo
5:04 am - 11:28 amMCI-TYS
5h 24m1 stop
American Airlines Logo
12:21 pm - 4:47 pmTYS-MCI
5h 26m1 stop
$302American Airlines
Find Deal
dom., ene. 4 - sáb., ene. 10
American Airlines Logo
5:30 am - 10:50 amMCI-TYS
4h 20m1 stop
American Airlines Logo
8:09 am - 2:30 pmTYS-MCI
7h 21m2 stops
$307American Airlines
Find Deal
dom., ene. 4 - sáb., ene. 10
Allegiant Air Logo
10:35 am - 2:51 pmMCI-TYS
27h 16m1 stop
Allegiant Air Logo
6:12 pm - 9:45 amTYS-MCI
16h 33m1 stop
$316Allegiant Air
Find Deal
jue., nov. 13 - sáb., nov. 15
Delta Logo
4:15 pm - 11:46 pmMCI-TYS
6h 31m1 stop
Delta Logo
7:20 pm - 11:55 pmTYS-MCI
5h 35m1 stop
$322Delta
Find Deal
mié., abr. 15 - dom., abr. 19

Allegiant Air flights from Kansas City to Knoxville

Our best Allegiant Air deals on Kansas City to Knoxville flight tickets
Allegiant Air
Nov 14
MCI10:22 amKansas City
10h 55m
1 stop
TYS10:17 pmKnoxville McGhee Tyson
Nov 15
TYS6:12 pmKnoxville McGhee Tyson
16h 33m
1 stop
MCI9:45 amKansas City
$294
Find similar
Allegiant Air
Nov 13
MCI10:35 amKansas City
27h 16m
1 stop
TYS2:51 pmKnoxville McGhee Tyson
Nov 15
TYS6:12 pmKnoxville McGhee Tyson
16h 33m
1 stop
MCI9:45 amKansas City
$316
Find similar

American Airlines flights from Kansas City to Knoxville

Our best American Airlines deals on Kansas City to Knoxville flight tickets
American Airlines
Jan 4
MCI5:04 amKansas City
5h 24m
1 stop
TYS11:28 amKnoxville McGhee Tyson
Jan 10
TYS12:21 pmKnoxville McGhee Tyson
5h 26m
1 stop
MCI4:47 pmKansas City
$302
Find similar
American Airlines
Jan 4
MCI5:30 amKansas City
4h 20m
1 stop
TYS10:50 amKnoxville McGhee Tyson
Jan 10
TYS8:09 amKnoxville McGhee Tyson
7h 21m
2 stops
MCI2:30 pmKansas City
$307
Find similar

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 octubre 30, 2025.
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

Kansas CityKnoxville

MCI - TYS

MCITYS

Kansas City

mié. 11/12

6:49 pm-6:22 pm

1 stop22h 33m

Knoxville McGhee Tyson

dom. 11/16

7:07 pm-7:33 pm

1 stop25h 26m

$198

Kansas CityKnoxville

MCI - TYS

MCITYS

Kansas City

vie. 12/12

6:30 am-5:02 pm

1 stop9h 32m

Knoxville McGhee Tyson

dom. 12/14

6:30 am-7:50 pm

1 stop14h 20m

$242

Kansas CityKnoxville

MCI - TYS

MCITYS

Kansas City

mié. 11/12

6:49 pm-1:44 pm

1 stop17h 55m

Knoxville McGhee Tyson

vie. 11/14

9:38 pm-12:28 pm

1 stop15h 50m

$246

Kansas CityKnoxville

MCI - TYS

MCITYS

Kansas City

mié. 11/12

6:49 pm-1:44 pm

1 stop17h 55m

Knoxville McGhee Tyson

lun. 11/17

9:29 pm-12:28 pm

1 stop15h 59m

$248

Kansas CityKnoxville

MCI - TYS

MCITYS

Kansas City

mié. 2/18

7:00 am-1:26 pm

1 stop5h 26m

Knoxville McGhee Tyson

sáb. 2/21

12:00 pm-3:49 pm

1 stop4h 49m

$267

Kansas CityKnoxville

MCI - TYS

MCITYS

Kansas City

vie. 11/14

10:22 am-10:17 pm

1 stop10h 55m

Knoxville McGhee Tyson

sáb. 11/15

6:12 pm-9:45 am

1 stop16h 33m

$294

Kansas CityKnoxville

MCI - TYS

MCITYS

Kansas City

dom. 1/4

5:04 am-11:28 am

1 stop5h 24m

Knoxville McGhee Tyson

sáb. 1/10

12:21 pm-4:47 pm

1 stop5h 26m

$302

Kansas CityKnoxville

MCI - TYS

MCITYS

Kansas City

dom. 1/4

5:30 am-10:50 am

1 stop4h 20m

Knoxville McGhee Tyson

sáb. 1/10

8:09 am-2:30 pm

2 stops7h 21m

$307

Kansas CityKnoxville

MCI - TYS

MCITYS

Kansas City

jue. 11/13

10:35 am-2:51 pm

1 stop27h 16m

Knoxville McGhee Tyson

sáb. 11/15

6:12 pm-9:45 am

1 stop16h 33m

$316

Kansas CityKnoxville

MCI - TYS

MCITYS

Kansas City

mié. 4/15

4:15 pm-11:46 pm

1 stop6h 31m

Knoxville McGhee Tyson

dom. 4/19

7:20 pm-11:55 pm

1 stop5h 35m

$322

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 cheapest month to fly to Knoxville?

The month of January is, on average, the cheapest month to fly to Knoxville from Kansas City, with most prices found around $248. If you aren’t able to travel during the month of January, then book flights to Knoxville from Kansas City during February instead. Flights to Knoxville in February, while not as cheap as those in January, still average around $248.

What is the cheapest day to depart on your flight to Knoxville?

The cheapest day to depart from Kansas City to Knoxville is on a Saturday. Travelers who choose to depart for Knoxville on a Saturday will often find tickets for as low as $307. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Kansas City to Knoxville for around $535.

What is the cheapest time of day to depart on your flight to Knoxville?

In the evening is the cheapest time of day to fly from Kansas City to Knoxville when you can find flight prices for as low as $334. Flying to Knoxville in the evening is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Knoxville is at noon when prices are around $401.

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 $337 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 $246 on momondo.

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

Direct flights

None
There are no direct flights from Kansas City to Knoxville. There are no popular flight routes from Kansas City to Knoxville.
Search flight deals

  • 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 4h 20m 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
United AirlinesPriceFrom $198Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights
American AirlinesPriceFrom $218Free CancellationRating
7.2
11,035 reviews
Search American Airlines flights
DeltaPriceFrom $248Free CancellationRating
7.9
7,998 reviews
Search Delta 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
Crossville
Maryville
Murphy
Alcoa
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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sáb. 11/29
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