How long is the flight from Kansas City to Knoxville?

For as low as $249, Delta can have you in Knoxville from Kansas City in 4h 02m. The distance between Kansas City and Knoxville is about 634 mi.

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

United Airlines, at $198, was found to be the cheapest airline from Kansas City to Knoxville.Alternate airlines to your destination round-trip include Delta and American Airlines. You may be able to fly from Kansas City to Knoxville for 41% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Kansas City to Knoxville one-way?

$112 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $193 and $228, respectively.

What is the cheapest day to fly from Kansas City to Knoxville?

Travelers seeking maximum savings on their Kansas City to Knoxville flight should consider departing on Monday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Knoxville ranges from 2.7 - 4.8 inches per month. March is typically the wettest month, when rainfall can reach 4.8 in. October is typically the driest time to visit Knoxville when rainfall is around 2.7 in.

If weather is an important factor for your trip to Knoxville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

What are the most popular airlines that fly from Kansas City to Knoxville?

American Airlines, Delta and United Airlines are the most popular airlines when flying from Kansas City to Knoxville.

What is the cheapest day to fly round-trip from Kansas City to Knoxville?

Users have found that flying from Kansas City to Knoxville on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 35 days in advance, which can save you up to 85% on flights from Kansas City to Knoxville compared to booking the week you need them. Waiting 35 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $283. For sooner than that we have options available in the next 3 days from $448.

What is the cheapest month to fly from Kansas City to Knoxville?

January can be a great time to fly to Knoxville from Kansas City with a flight ticket averaging about $339. Cheapflights users have found deals in the month of January for as cheap as $248. The most expensive prices can be found in the month of December.

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.

$112+ Cheap Flights from Kansas City to Knoxville

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Cheapflights Tip: The best prices from Kansas City to Knoxville McGhee Tyson are usually found in January or February, booked 35 days in advance, depart on a Saturday or Tuesday and return on a Tuesday

Cheap flight deals from Kansas City to Knoxville

Round-trip from	$249 (Delta)
One-way from	$112 (FlightHub)
Popular in	December
Cheapest in	January
Average price	$298

From Kansas City to Knoxville McGhee Tyson

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One-way flight from Kansas City to Knoxville McGhee Tyson

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Highest demand for flights based on searches. 3% potential increase in price ($10 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).

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Average for round-trip flights in August 2025

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Find 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 agosto 18, 2025.

dom. 9/146:42 pmMCI - TYS

1 stop4h 02mDelta

sáb. 9/206:08 pmTYS - MCI

1 stop4h 14mDelta

Deal found 8/18

$249

jue. 9/47:49 amMCI - TYS

1 stop4h 54mAmerican Airlines

mié. 9/108:23 amTYS - MCI

1 stop4h 46mAmerican Airlines

Deal found 8/17

$254

mar. 9/24:11 pmMCI - TYS

1 stop6h 37mDelta

sáb. 9/65:45 amTYS - MCI

1 stop5h 37mDelta

Deal found 8/18

$259

sáb. 8/305:45 amMCI - TYS

1 stop4h 45mAmerican Airlines

mié. 9/34:37 pmTYS - MCI

1 stop7h 30mAmerican Airlines

Deal found 8/17

$263

mar. 9/24:48 pmMCI - TYS

1 stop4h 57mUnited Airlines

sáb. 9/69:55 amTYS - MCI

2 stops8h 25mUnited Airlines

Deal found 8/18

$264

lun. 9/85:15 amMCI - TYS

1 stop11h 19mMultiple Airlines

dom. 9/147:00 amTYS - MCI

1 stop7h 48mMultiple Airlines

Deal found 8/16

$265

mar. 9/305:45 amMCI - TYS

1 stop4h 11mDelta

mar. 9/306:08 pmTYS - MCI

1 stop6h 36mDelta

Deal found 8/16

$267

jue. 11/1310:09 amMCI - TYS

1 stop26h 03mMultiple Airlines

sáb. 11/156:12 pmTYS - MCI

1 stop16h 33mMultiple Airlines

Deal found 8/17

$281

jue. 9/45:15 amMCI - TYS

1 stop16h 04mMultiple Airlines

dom. 9/77:35 pmTYS - MCI

2 stops28h 32mMultiple Airlines

Deal found 8/17

$285

vie. 10/315:14 pmMCI - TYS

1 stop15h 49mMultiple Airlines

dom. 11/27:00 amTYS - MCI

1 stop13h 33mMultiple Airlines

Deal found 8/16

$287

vie. 10/35:15 amMCI - TYS

1 stop17h 21mMultiple Airlines

dom. 10/129:15 pmTYS - MCI

1 stop20h 01mMultiple Airlines

Deal found 8/17

$292

Best flights from Kansas City to Knoxville
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 agosto 18, 2025.

dom. 10/56:42 pmMCI - TYS

1 stop4h 02mDelta

mar. 10/145:44 amTYS - MCI

1 stop4h 29mDelta

Deal found 8/16

$249

jue. 9/47:49 amMCI - TYS

1 stop4h 54mAmerican Airlines

mié. 9/108:23 amTYS - MCI

1 stop4h 46mAmerican Airlines

Deal found 8/17

$254

lun. 9/85:15 amMCI - TYS

1 stop11h 19mMultiple Airlines

dom. 9/147:00 amTYS - MCI

1 stop7h 48mMultiple Airlines

Deal found 8/16

$265

mié. 11/1212:30 pmMCI - TYS

1 stop4h 43mDelta

sáb. 11/156:10 pmTYS - MCI

1 stop6h 47mDelta

Deal found 8/17

$249

jue. 9/41:01 pmMCI - TYS

1 stop6h 49mAmerican Airlines

dom. 9/78:36 pmTYS - MCI

1 stop4h 29mAmerican Airlines

Deal found 8/17

$254

dom. 9/145:45 amMCI - TYS

1 stop4h 11mDelta

sáb. 9/2011:32 amTYS - MCI

1 stop6h 12mDelta

Deal found 8/16

$249

sáb. 8/305:45 amMCI - TYS

1 stop4h 45mAmerican Airlines

mié. 9/34:37 pmTYS - MCI

1 stop7h 30mAmerican Airlines

Deal found 8/17

$263

vie. 10/175:39 pmMCI - TYS

1 stop5h 07mDelta

lun. 10/208:10 pmTYS - MCI

1 stop4h 42mDelta

Deal found 8/16

$249

mar. 9/305:45 amMCI - TYS

1 stop4h 11mDelta

mar. 9/306:08 pmTYS - MCI

1 stop6h 36mDelta

Deal found 8/16

$267

Last-minute flights from Kansas City to Knoxville
Discover last-minute flight deals from Kansas City to Knoxville. Data last updated agosto 18, 2025 and is based on user searches.

sáb. 8/305:45 amMCI - TYS

1 stop4h 45mAmerican Airlines

mié. 9/34:37 pmTYS - MCI

1 stop7h 30mAmerican Airlines

Deal found 8/17

$263

mar. 9/24:11 pmMCI - TYS

1 stop6h 37mDelta

sáb. 9/65:45 amTYS - MCI

1 stop5h 37mDelta

Deal found 8/18

$259

mar. 9/24:48 pmMCI - TYS

1 stop4h 57mUnited Airlines

sáb. 9/69:55 amTYS - MCI

2 stops8h 25mUnited Airlines

Deal found 8/18

$264

jue. 9/41:01 pmMCI - TYS

1 stop6h 49mAmerican Airlines

dom. 9/78:36 pmTYS - MCI

1 stop4h 29mAmerican Airlines

Deal found 8/17

$254

jue. 9/45:15 amMCI - TYS

1 stop16h 04mMultiple Airlines

dom. 9/77:35 pmTYS - MCI

2 stops28h 32mMultiple Airlines

Deal found 8/17

$285

lun. 9/85:15 amMCI - TYS

1 stop11h 19mMultiple Airlines

dom. 9/147:00 amTYS - MCI

1 stop7h 48mMultiple Airlines

Deal found 8/16

$265

dom. 9/146:42 pmMCI - TYS

1 stop4h 02mDelta

sáb. 9/206:08 pmTYS - MCI

1 stop4h 14mDelta

Deal found 8/18

$249

jue. 9/185:15 amMCI - TYS

2 stops16h 53mMultiple Airlines

lun. 9/221:22 pmTYS - MCI

1 stop10h 45mMultiple Airlines

Deal found 8/17

$299

vie. 9/195:15 amMCI - TYS

1 stop11h 19mMultiple Airlines

dom. 9/217:35 pmTYS - MCI

2 stops28h 32mMultiple Airlines

Deal found 8/18

$293

mar. 9/305:45 amMCI - TYS

1 stop4h 11mDelta

mar. 9/306:08 pmTYS - MCI

1 stop6h 36mDelta

Deal found 8/16

$267

One-way flights from Kansas City to Knoxville
Search for one-way flight options from Kansas City to Knoxville. Find affordable one-way fares based on user searches. Data last updated agosto 18, 2025.

dom. 8/242:18 pmMCI - TYS

1 stop27h 07mFrontier

Deal found 8/17

$112

mar. 9/234:06 pmMCI - TYS

1 stop6h 38mDelta

Deal found 8/18

$134

mar. 9/235:15 amMCI - TYS

2 stops33h 26mMultiple Airlines

Deal found 8/18

$151

jue. 10/28:04 amMCI - TYS

1 stop6h 24mDelta

Deal found 8/18

$193

dom. 8/2411:37 amMCI - TYS

2 stops28h 10mMultiple Airlines

Deal found 8/17

$228

jue. 8/216:00 amMCI - TYS

1 stop8h 15mUnited Airlines

Deal found 8/17

$260

jue. 9/47:30 amMCI - TYS

2 stops12h 26mUnited Airlines

Deal found 8/16

$265

jue. 8/216:00 amMCI - TYS

2 stops27h 34mMultiple Airlines

Deal found 8/17

$313

jue. 10/27:30 amMCI - TYS

2 stops25h 59mUnited Airlines

Deal found 8/18

$454

Cheapflights Fare Finder

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

dom. 10/5

6:42 pm-11:44 pm

1 stop4h 02m

Knoxville McGhee Tyson

mar. 10/14

5:44 am-9:13 am

1 stop4h 29m

$249

Kansas CityKnoxville

MCI - TYS

MCITYS

Kansas City

mié. 11/12

12:30 pm-6:13 pm

1 stop4h 43m

Knoxville McGhee Tyson

sáb. 11/15

6:10 pm-11:57 pm

1 stop6h 47m

$249

Kansas CityKnoxville

MCI - TYS

MCITYS

Kansas City

dom. 9/14

5:45 am-10:56 am

1 stop4h 11m

Knoxville McGhee Tyson

sáb. 9/20

11:32 am-4:44 pm

1 stop6h 12m

$249

Kansas CityKnoxville

MCI - TYS

MCITYS

Kansas City

vie. 10/17

5:39 pm-11:46 pm

1 stop5h 07m

Knoxville McGhee Tyson

lun. 10/20

8:10 pm-11:52 pm

1 stop4h 42m

$249

Kansas CityKnoxville

MCI - TYS

MCITYS

Kansas City

jue. 9/4

7:49 am-1:43 pm

1 stop4h 54m

Knoxville McGhee Tyson

mié. 9/10

8:23 am-12:09 pm

1 stop4h 46m

$254

Kansas CityKnoxville

MCI - TYS

MCITYS

Kansas City

jue. 9/4

1:01 pm-8:50 pm

1 stop6h 49m

Knoxville McGhee Tyson

dom. 9/7

8:36 pm-12:05 am

1 stop4h 29m

$254

Kansas CityKnoxville

MCI - TYS

MCITYS

Kansas City

sáb. 8/30

5:45 am-11:30 am

1 stop4h 45m

Knoxville McGhee Tyson

mié. 9/3

4:37 pm-11:07 pm

1 stop7h 30m

$263

Kansas CityKnoxville

MCI - TYS

MCITYS

Kansas City

lun. 9/8

5:15 am-5:34 pm

1 stop11h 19m

Knoxville McGhee Tyson

dom. 9/14

7:00 am-1:48 pm

1 stop7h 48m

$265

Kansas CityKnoxville

MCI - TYS

MCITYS

Kansas City

mar. 9/30

5:45 am-10:56 am

1 stop4h 11m

Knoxville McGhee Tyson

mar. 9/30

6:08 pm-11:44 pm

1 stop6h 36m

$267

Kansas CityKnoxville

MCI - TYS

MCITYS

Kansas City

dom. 8/24

2:18 pm-6:25 pm

1 stop27h 07m

$112

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 16 results

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

How far ahead should I book a flight from Kansas City to Knoxville?

The price you pay for your flight from Kansas City to Knoxville may vary depending on when you book. For the best chance of a lower fare, look to book 34 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Kansas City to Knoxville?

Currently, January is the cheapest month in which you can book a flight from Kansas City to Knoxville (average of $294). Flying from Kansas City to Knoxville in March is currently the most expensive (average of $376). 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.

What is the cheapest time of day to fly from MCI to TYS?

It’s typically best to fly out from Kansas City to Knoxville in the evening. Doing so could potentially save you 17% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing Knoxville

Peruse reviews from past customers who have flown with Delta, United Airlines, and American 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.

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,981 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,925 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

How long is the flight from Kansas City to Knoxville?
For as low as $249, Delta can have you in Knoxville from Kansas City in 4h 02m. The distance between Kansas City and Knoxville is about 634 mi.
What are the cheapest airlines flying from Kansas City to Knoxville round-trip?
United Airlines, at $198, was found to be the cheapest airline from Kansas City to Knoxville.Alternate airlines to your destination round-trip include Delta and American Airlines. You may be able to fly from Kansas City to Knoxville for 41% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Kansas City to Knoxville one-way?
$112 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $193 and $228, respectively.
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, January is the cheapest month in which you can book a flight from Kansas City to Knoxville (average of $294). Flying from Kansas City to Knoxville in March is currently the most expensive (average of $376). 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

Morristown

Cherokee

Corbin

Alcoa

Oak Ridge

Murphy

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Kansas City to Knoxville

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$198	Average$403	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$227	Average$341	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$228	Average$319	FlexibilityNo cancel fee	On-time71%

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$112+ 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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Kansas City to Knoxville with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Kansas City to Knoxville McGhee Tyson are usually found in January or February, booked 35 days in advance, depart on a Saturday or Tuesday and return on a Tuesday

Cheap flight deals from Kansas City to Knoxville

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Kansas City to Knoxville

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 agosto 18, 2025.

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 agosto 18, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kansas City to Knoxville that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Kansas City to Knoxville

How far ahead should I book a flight from Kansas City to Knoxville?

Use this chart to determine the optimal time to book a round-trip flight from Kansas City to Knoxville. Price data was last updated on August 8, 2025.

What is the cheapest month to book a flight from Kansas City to Knoxville?

What is the cheapest time of day to fly from MCI to TYS?

Find hourly flight availability from Kansas City to Knoxville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 18, 2025.

Reviews of airlines servicing Knoxville

Peruse reviews from past customers who have flown with Delta, United Airlines, and American 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.

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?

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

What are the cheapest airlines to fly from Kansas City to Knoxville one-way?

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

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

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

What is the cheapest month to book a flight from Kansas City to Knoxville?

Traveling to a place near Knoxville?

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Alternative routes for Kansas City to Knoxville

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Top 3 airlines flying from Kansas City to Knoxville

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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 agosto 18, 2025.