HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Columbus

$133+ Cheap flights from Knoxville (TYS) to Columbus (CMH)

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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — CMH
Jul 11 — Jul 181
Sat 7/11
Sat 7/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Knoxville to Columbus with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 June 11, 2026.

This United Airlines deal was found by Cheapflights users on 6/10. 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.
Tue 8/257:00 am
TYS
-
CMH
1 stop4h 40m
United Airlines
Wed 8/2611:05 am
CMH
-
TYS
1 stop5h 53m
United Airlines
Deal found 6/10$221
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:30 pm
TYS
-
CMH
1 stop3h 40m
Southwest
Wed 8/2610:50 am
CMH
-
TYS
2 stops8h 05m
Southwest
Deal found 6/10$228
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Wed 8/127:00 am
TYS
-
CMH
1 stop6h 06m
United Airlines
Thu 8/2011:05 am
CMH
-
TYS
1 stop5h 53m
United Airlines
Deal found 6/8$243
This Southwest deal was found by Cheapflights users on 6/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:00 am
TYS
-
CMH
2 stops7h 55m
Southwest
Thu 8/205:30 am
CMH
-
TYS
1 stop11h 40m
Southwest
Deal found 6/8$255
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Fri 7/1712:40 pm
TYS
-
CMH
1 stop6h 25m
Multiple Airlines
Mon 7/207:45 pm
CMH
-
TYS
2 stops20h 25m
Multiple Airlines
Deal found 6/10$301
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1312:53 pm
TYS
-
CMH
2 stops28h 06m
Multiple Airlines
Fri 7/1710:10 am
CMH
-
TYS
1 stop13h 09m
Multiple Airlines
Deal found 6/9$312
This Southwest deal was found by Cheapflights users on 6/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/44:00 pm
TYS
-
CMH
1 stop3h 05m
Southwest
Fri 7/105:35 pm
CMH
-
TYS
1 stop5h 00m
Southwest
Deal found 6/8$318
This Delta deal was found by Cheapflights users on 6/8. 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.
Sun 9/135:30 am
TYS
-
CMH
1 stop3h 28m
Delta
Thu 9/177:05 am
CMH
-
TYS
1 stop4h 00m
Delta
Deal found 6/8$321

Find 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 June 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$221
(United Airlines)

One-way from

$133
(Delta)
Provider with most accurate pricing for Knoxville McGhee Tyson-Columbus flight deals.
Search Deals
Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Columbus flights.
Search Deals
From Knoxville McGhee Tyson to Columbus
Search Deals
One-way flight from Knoxville McGhee Tyson to Columbus
Search Deals

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 June 11, 2026.
Use the filters below to find and compare flights from Knoxville to Columbus Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleColumbus

TYS - CMH

TYSCMH

Knoxville McGhee Tyson

Tue 8/25

7:00 am-11:40 am

1 stop4h 40m

Columbus

Wed 8/26

11:05 am-4:58 pm

1 stop5h 53m

$221

KnoxvilleColumbus

TYS - CMH

TYSCMH

Knoxville McGhee Tyson

Tue 8/25

8:05 am-6:00 pm

2 stops9h 55m

Columbus

Wed 8/26

10:50 am-6:55 pm

2 stops8h 05m

$233
Quickest round-trip

KnoxvilleColumbus

TYS - CMH

TYSCMH

Knoxville McGhee Tyson

Sat 7/4

7:00 am-12:30 pm

1 stop5h 30m

Columbus

Fri 7/10

5:35 pm-10:35 pm

1 stop5h 00m

$318

KnoxvilleColumbus

TYS - CMH

TYSCMH

Knoxville McGhee Tyson

Thu 7/9

6:00 am-1:17 pm

1 stop7h 17m

Columbus

Sun 7/26

2:19 pm-8:48 pm

1 stop6h 29m

$337

KnoxvilleColumbus

TYS - CMH

TYSCMH

Knoxville McGhee Tyson

Thu 7/9

6:40 am-12:25 pm

1 stop5h 45m

Columbus

Mon 7/13

5:35 pm-10:35 pm

1 stop5h 00m

$337

KnoxvilleColumbus

TYS - CMH

TYSCMH

Knoxville McGhee Tyson

Fri 8/21

8:25 am-1:15 pm

1 stop4h 50m

Columbus

Mon 8/24

12:55 pm-6:35 pm

1 stop5h 40m

$337
Cheapest one-way

KnoxvilleColumbus

TYS - CMH

TYSCMH

Knoxville McGhee Tyson

Mon 8/31

6:00 am-11:43 am

1 stop5h 43m

$133

KnoxvilleColumbus

TYS - CMH

TYSCMH

Knoxville McGhee Tyson

Mon 8/31

7:10 am-5:00 pm

2 stops9h 50m

$138

KnoxvilleColumbus

TYS - CMH

TYSCMH

Knoxville McGhee Tyson

Fri 7/10

12:40 pm-7:05 pm

1 stop6h 25m

$140

KnoxvilleColumbus

TYS - CMH

TYSCMH

Knoxville McGhee Tyson

Sat 7/11

8:40 pm-4:59 pm

2 stops20h 19m

$143

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/8

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Compare providers for flights from Knoxville to Columbus

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Knoxville to Columbus in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Knoxville-Columbus Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Columbus Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Columbus Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-Columbus Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Knoxville-Columbus Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

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 June 11, 2026.
Get a feel of what it's like to fly with 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.
United Airlines
7.4
Good
9,805 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,805 reviews
United Airlines
7.4
Good
9,805 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
American Airlines
7.1
Good
11,640 reviews
United Airlines
7.4
Good
9,805 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

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. 2 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 $221, United Airlines can have you in Columbus Airport from Knoxville in 4h 40m. 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 American Airlines is currently your cheapest option to Columbus Airport, with prices starting at $228. Another option worth looking into is United Airlines, starting at $294 round trip.

  • 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.

See more FAQs

Traveling to a place near Columbus Airport?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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
Chattanooga to Columbus flights
Memphis to Columbus flights

Top 2 airlines flying from Knoxville to Columbus

Discover the top 2 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 June 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$228Average$326FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$294Average$361FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights