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Cheap flights from Kansas City to Knoxville from $218

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Kansas City to Knoxville departing on 8/13. 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

Frontier Logo
7:20 pm - 4:29 pmMCI-TYS
20h 09m1 stop
Frontier Logo
5:25 pm - 7:04 pmTYS-MCI
26h 39m1 stop
$218Frontier
Find Deal
Wed, Aug 13 - Sun, Aug 17
Frontier Logo
3:01 pm - 7:45 pmMCI-TYS
27h 44m1 stop
Frontier Logo
8:40 pm - 1:48 pmTYS-MCI
18h 08m1 stop
$225Frontier
Find Deal
Sun, Sep 21 - Thu, Sep 25
Logo
6:00 am - 5:38 pmMCI-TYS
10h 38m1 stop
Logo
9:12 pm - 10:39 amTYS-MCI
14h 27m1 stop
$226
Find Deal
Fri, Aug 22 - Sun, Aug 24
Logo
5:15 am - 5:34 pmMCI-TYS
11h 19m1 stop
Logo
7:35 pm - 11:07 pmTYS-MCI
28h 32m2 stops
$238
Find Deal
Fri, Sep 5 - Sun, Sep 7
American Airlines Logo
5:45 am - 11:30 amMCI-TYS
4h 45m1 stop
American Airlines Logo
12:03 pm - 4:45 pmTYS-MCI
5h 42m1 stop
$249American Airlines
Find Deal
Fri, Aug 22 - Mon, Aug 25
Delta Logo
6:59 am - 1:08 pmMCI-TYS
5h 09m1 stop
Delta Logo
1:53 pm - 6:56 pmTYS-MCI
6h 03m1 stop
$254Delta
Find Deal
Wed, Aug 13 - Wed, Aug 20
Delta Logo
5:45 am - 10:56 amMCI-TYS
4h 11m1 stop
Delta Logo
5:45 am - 9:23 amTYS-MCI
4h 38m1 stop
$274Delta
Find Deal
Sun, Sep 14 - Sun, Sep 21
United Airlines Logo
6:00 am - 2:50 pmMCI-TYS
7h 50m1 stop
United Airlines Logo
2:30 pm - 9:42 pmTYS-MCI
8h 12m2 stops
$324United Airlines
Find Deal
Sun, Aug 31 - Sat, Sep 6
United Airlines Logo
8:00 am - 8:57 pmMCI-TYS
11h 57m2 stops
United Airlines Logo
10:54 am - 2:20 pmTYS-MCI
4h 26m1 stop
$329United Airlines
Find Deal
Wed, Aug 13 - Wed, Aug 20
American Airlines Logo
11:23 am - 5:06 pmMCI-TYS
4h 43m1 stop
American Airlines Logo
3:03 pm - 8:52 pmTYS-MCI
6h 49m1 stop
$352American Airlines
Find Deal
Thu, Oct 23 - Wed, Oct 29

Delta flights from Kansas City to Knoxville

Our best Delta deals on Kansas City to Knoxville flight tickets
Delta
Aug 13
MCI6:59 amKansas City
5h 09m
1 stop
TYS1:08 pmKnoxville McGhee Tyson
Aug 20
TYS1:53 pmKnoxville McGhee Tyson
6h 03m
1 stop
MCI6:56 pmKansas City
$254
Find similar
Delta
Sep 14
MCI5:45 amKansas City
4h 11m
1 stop
TYS10:56 amKnoxville McGhee Tyson
Sep 21
TYS5:45 amKnoxville McGhee Tyson
4h 38m
1 stop
MCI9:23 amKansas City
$274
Find similar
Delta
Aug 6
MCI5:45 amKansas City
4h 23m
1 stop
TYS11:08 amKnoxville McGhee Tyson
Aug 12
TYS5:45 amKnoxville McGhee Tyson
4h 54m
1 stop
MCI9:39 amKansas City
$284
Find similar

Frontier flights from Kansas City to Knoxville

Our best Frontier deals on Kansas City to Knoxville flight tickets
Frontier
Aug 13
MCI7:20 pmKansas City
20h 09m
1 stop
TYS4:29 pmKnoxville McGhee Tyson
Aug 17
TYS5:25 pmKnoxville McGhee Tyson
26h 39m
1 stop
MCI7:04 pmKansas City
$218
Find similar
Frontier
Sep 21
MCI3:01 pmKansas City
27h 44m
1 stop
TYS7:45 pmKnoxville McGhee Tyson
Sep 25
TYS8:40 pmKnoxville McGhee Tyson
18h 08m
1 stop
MCI1:48 pmKansas City
$225
Find similar
Frontier
Oct 9
MCI7:51 pmKansas City
22h 46m
1 stop
TYS7:37 pmKnoxville McGhee Tyson
Oct 12
TYS8:22 pmKnoxville McGhee Tyson
23h 40m
1 stop
MCI7:02 pmKansas City
$295
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 July 31, 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

Wed 8/13

7:20 pm-4:29 pm

1 stop20h 09m

Knoxville McGhee Tyson

Sun 8/17

5:25 pm-7:04 pm

1 stop26h 39m

$218

Kansas CityKnoxville

MCI - TYS

MCITYS

Kansas City

Sun 9/21

3:01 pm-7:45 pm

1 stop27h 44m

Knoxville McGhee Tyson

Thu 9/25

8:40 pm-1:48 pm

1 stop18h 08m

$225

Kansas CityKnoxville

MCI - TYS

MCITYS

Kansas City

Fri 8/22

6:00 am-5:38 pm

1 stop10h 38m

Knoxville McGhee Tyson

Sun 8/24

9:12 pm-10:39 am

1 stop14h 27m

$226

Kansas CityKnoxville

MCI - TYS

MCITYS

Kansas City

Fri 9/5

5:15 am-5:34 pm

1 stop11h 19m

Knoxville McGhee Tyson

Sun 9/7

7:35 pm-11:07 pm

2 stops28h 32m

$238

Kansas CityKnoxville

MCI - TYS

MCITYS

Kansas City

Fri 8/22

5:45 am-11:30 am

1 stop4h 45m

Knoxville McGhee Tyson

Mon 8/25

12:03 pm-4:45 pm

1 stop5h 42m

$249

Kansas CityKnoxville

MCI - TYS

MCITYS

Kansas City

Wed 8/13

6:59 am-1:08 pm

1 stop5h 09m

Knoxville McGhee Tyson

Wed 8/20

1:53 pm-6:56 pm

1 stop6h 03m

$254

Kansas CityKnoxville

MCI - TYS

MCITYS

Kansas City

Sun 9/14

5:45 am-10:56 am

1 stop4h 11m

Knoxville McGhee Tyson

Sun 9/21

5:45 am-9:23 am

1 stop4h 38m

$274

Kansas CityKnoxville

MCI - TYS

MCITYS

Kansas City

Sun 8/31

6:00 am-2:50 pm

1 stop7h 50m

Knoxville McGhee Tyson

Sat 9/6

2:30 pm-9:42 pm

2 stops8h 12m

$324

Kansas CityKnoxville

MCI - TYS

MCITYS

Kansas City

Wed 8/13

8:00 am-8:57 pm

2 stops11h 57m

Knoxville McGhee Tyson

Wed 8/20

10:54 am-2:20 pm

1 stop4h 26m

$329

Kansas CityKnoxville

MCI - TYS

MCITYS

Kansas City

Thu 10/23

11:23 am-5:06 pm

1 stop4h 43m

Knoxville McGhee Tyson

Wed 10/29

3:03 pm-8:52 pm

1 stop6h 49m

$352

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 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 $341 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 $274 on momondo.

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

As of July 2025, prices for Kansas City to Knoxville flights are approximately 28% cheaper when compared to flights at the same time last year.

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

Best Price Found

$218

Fastest flight time

3h 50m

Direct flights

None

Airports in Knoxville

1 airport
The best flight deal from Kansas City to Knoxville found on momondo in the last 72 hours is $218
The fastest flight from Kansas City to Knoxville takes 3h 50m
There are no direct flights from Kansas City to Knoxville. Popular non-direct route for this connection is Kansas City Airport - Knoxville McGhee Tyson Airport.
There is 1 airport near Knoxville: Knoxville McGhee Tyson (TYS)
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  • 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 50m 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
8,900 reviews
Search United Airlines flights
American AirlinesPriceFrom $226Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $227Free CancellationRating
8.0
7,981 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
Newport
Alcoa
Lenoir City
Oak Ridge
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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