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$183+ Cheap flights from Knoxville (TYS) to Columbus (CMH)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — CMH
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from Knoxville to Columbus

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Columbus (CMH). 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 septiembre 11, 2025.

Round-trip from

$183
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$253
From Knoxville McGhee Tyson to Columbus
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Highest demand for flights based on searches. 9% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Knoxville to Columbus

Cheapest flights from Knoxville to Columbus
Explore the most affordable flight options available from Knoxville to Columbus. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/88:09 amTYS - CMH
1 stop5h 38mAmerican Airlines
mié. 10/156:50 amCMH - TYS
1 stop6h 06mAmerican Airlines
Deal found 9/9$183
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/305:45 amTYS - CMH
1 stop4h 54mDelta
mié. 10/16:00 amCMH - TYS
1 stop3h 44mDelta
Deal found 9/10$228
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
jue. 9/255:55 pmTYS - CMH
1 stop17h 46mMultiple Airlines
vie. 10/312:31 pmCMH - TYS
1 stop11h 05mMultiple Airlines
Deal found 9/10$230
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
jue. 9/255:55 pmTYS - CMH
1 stop17h 46mMultiple Airlines
sáb. 9/275:15 amCMH - TYS
1 stop10h 26mMultiple Airlines
Deal found 9/10$233
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/148:26 amTYS - CMH
1 stop6h 56mUnited Airlines
mar. 11/1810:30 amCMH - TYS
1 stop4h 13mUnited Airlines
Deal found 9/10$236
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/75:44 amTYS - CMH
1 stop5h 29mDelta
mar. 10/1410:02 amCMH - TYS
1 stop3h 40mDelta
Deal found 9/9$239
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
jue. 9/255:55 pmTYS - CMH
1 stop17h 46mMultiple Airlines
mié. 10/18:34 amCMH - TYS
1 stop10h 50mMultiple Airlines
Deal found 9/10$241
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/306:00 amTYS - CMH
1 stop5h 43mAmerican Airlines
mar. 9/307:10 pmCMH - TYS
1 stop3h 53mAmerican Airlines
Deal found 9/10$243
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/307:00 amTYS - CMH
2 stops7h 06mUnited Airlines
mié. 10/15:00 pmCMH - TYS
1 stop6h 43mUnited Airlines
Deal found 9/10$248
This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/247:14 amTYS - CMH
1 stop6h 09mAmerican Airlines
dom. 9/286:00 amCMH - TYS
1 stop4h 51mAmerican Airlines
Deal found 9/9$249
This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/146:16 pmTYS - CMH
1 stop6h 22mAmerican Airlines
mar. 11/1812:50 pmCMH - TYS
1 stop4h 03mAmerican Airlines
Deal found 9/9$250
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
jue. 9/255:55 pmTYS - CMH
1 stop17h 46mMultiple Airlines
lun. 9/298:34 amCMH - TYS
1 stop9h 00mMultiple Airlines
Deal found 9/10$258

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Columbus 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 septiembre 11, 2025.
Use the filters below to find and compare flights from Knoxville to Columbus Airport that are best for you.

Fly from

Knoxville

Fly to

Columbus

Route

Depart

Return

Price

KnoxvilleColumbus

TYS - CMH

TYSCMH

Knoxville McGhee Tyson

mié. 10/8

8:09 am-1:47 pm

1 stop5h 38m

Columbus

mié. 10/15

6:50 am-12:56 pm

1 stop6h 06m

$183

KnoxvilleColumbus

TYS - CMH

TYSCMH

Knoxville McGhee Tyson

mar. 9/30

5:45 am-10:39 am

1 stop4h 54m

Columbus

mié. 10/1

6:00 am-9:44 am

1 stop3h 44m

$228

KnoxvilleColumbus

TYS - CMH

TYSCMH

Knoxville McGhee Tyson

jue. 9/25

5:55 pm-11:41 am

1 stop17h 46m

Columbus

vie. 10/3

12:31 pm-11:36 pm

1 stop11h 05m

$230

KnoxvilleColumbus

TYS - CMH

TYSCMH

Knoxville McGhee Tyson

jue. 9/25

5:55 pm-11:41 am

1 stop17h 46m

Columbus

sáb. 9/27

5:15 am-3:41 pm

1 stop10h 26m

$233

KnoxvilleColumbus

TYS - CMH

TYSCMH

Knoxville McGhee Tyson

vie. 11/14

8:26 am-3:22 pm

1 stop6h 56m

Columbus

mar. 11/18

10:30 am-2:43 pm

1 stop4h 13m

$236

KnoxvilleColumbus

TYS - CMH

TYSCMH

Knoxville McGhee Tyson

mar. 10/7

5:44 am-11:13 am

1 stop5h 29m

Columbus

mar. 10/14

10:02 am-1:42 pm

1 stop3h 40m

$239

KnoxvilleColumbus

TYS - CMH

TYSCMH

Knoxville McGhee Tyson

mar. 9/30

6:00 am-11:43 am

1 stop5h 43m

Columbus

mar. 9/30

7:10 pm-11:03 pm

1 stop3h 53m

$243

KnoxvilleColumbus

TYS - CMH

TYSCMH

Knoxville McGhee Tyson

mié. 10/1

7:00 am-1:17 pm

1 stop6h 17m

Columbus

mié. 10/1

5:42 pm-10:50 pm

1 stop5h 08m

$243

KnoxvilleColumbus

TYS - CMH

TYSCMH

Knoxville McGhee Tyson

mar. 9/30

7:00 am-2:06 pm

2 stops7h 06m

Columbus

mié. 10/1

5:00 pm-11:43 pm

1 stop6h 43m

$248

KnoxvilleColumbus

TYS - CMH

TYSCMH

Knoxville McGhee Tyson

mié. 9/24

7:14 am-1:23 pm

1 stop6h 09m

Columbus

dom. 9/28

6:00 am-10:51 am

1 stop4h 51m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 16 results
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Best time to book a flight from Knoxville to Columbus

Have a flexible travel schedule? Discover the best time to fly to Columbus from Knoxville 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 Knoxville to Columbus Airport

What is the cheapest month to book a flight from Knoxville to Columbus Airport?

Currently, August is the cheapest month in which you can book a flight from Knoxville to Columbus Airport (average of $254). Flying from Knoxville to Columbus Airport in March is currently the most expensive (average of $352). 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 TYS to CMH?

Find hourly flight availability from Knoxville to Columbus. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 11, 2025.

It’s typically best to fly out from Knoxville to Columbus Airport at noon. Doing so could potentially save you 53% on the flight price compared to flying in the afternoon, which is usually more expensive.

Reviews of airlines servicing Columbus

Get insights into the airlines that provide service to Columbus. 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 Columbus. Reviews last updated septiembre 11, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Knoxville to Columbus Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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
7,960 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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

Find useful and relevant information for your journey from Knoxville to Columbus. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Knoxville to Columbus?

    Knoxville McGhee Tyson (TYS), located 11.3 mi from the city center, is the airport you fly out of when you book flights from Knoxville to Columbus. 3 airlines have flights from McGhee Tyson to Columbus on a regular basis. Booking flights from Knoxville McGhee Tyson to Columbus should not be difficult; the airport handles an average of 0 outbound flights to Columbus per day.

  • How long is the flight from Knoxville to Columbus Airport?

    For as low as $228, American Airlines can have you in Columbus Airport from Knoxville in 4h 54m. The distance from Knoxville to Columbus Airport is about 296 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Knoxville to Columbus Airport round-trip?

    Flying on Delta is currently your cheapest option to Columbus Airport, with prices starting at $218. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $223 and $298, respectively. You may be able to fly from Knoxville to Columbus Airport for 35% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Knoxville to Columbus Airport one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $289. United Airlines flights start at $294 while deals on Delta start at $320 one-way.

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

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

  • How can I find direct flights from Knoxville to Columbus?

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

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

    Yes. Cheapflights offers flight deals from Knoxville to Columbus 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 Knoxville to Columbus Airport?

    Currently, August is the cheapest month in which you can book a flight from Knoxville to Columbus Airport (average of $254). Flying from Knoxville to Columbus Airport in March is currently the most expensive (average of $352). 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 Columbus Airport?

Book flights to Columbus Airport if you plan to visit one of these locations
Westerville
Reynoldsburg
Logan
Marysville
Grove City
Gahanna
Lancaster
Hilliard

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Alternative routes for Knoxville to Columbus

See prices for flight routes from nearby airports that may be better suited for you.
Nashville to Columbus flights
Memphis to Columbus flights
Chattanooga to Columbus flights

Top 3 airlines flying from Knoxville to Columbus

Discover the top 3 airlines that operate flights from Knoxville to Columbus. 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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$218Average$318FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$223Average$293FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$298Average$539FlexibilityNo cancel feeOn-time69%

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