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$100+ 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 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — CMH
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$229
(American Airlines)

One-way from

$100
(American Airlines)

Popular in

August

Cheapest in

September

Average price

$377
From Knoxville McGhee Tyson to Columbus
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One-way flight from Knoxville McGhee Tyson to Columbus
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Highest demand for flights based on searches. 15% potential increase in price ($67 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/11. 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.
Thu 9/114:49 pmTYS - CMH
1 stop7h 08mAmerican Airlines
Sun 9/148:16 pmCMH - TYS
1 stop3h 53mAmerican Airlines
Deal found 6/11$219
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/84:55 pmTYS - CMH
1 stop26h 37mMultiple Airlines
Thu 7/108:37 pmCMH - TYS
1 stop11h 25mMultiple Airlines
Deal found 6/10$267
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.
Thu 9/117:00 amTYS - CMH
2 stops11h 56mUnited Airlines
Sun 9/146:00 amCMH - TYS
1 stop4h 13mUnited Airlines
Deal found 6/10$284
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/85:30 amTYS - CMH
1 stop3h 35mDelta
Thu 7/106:38 pmCMH - TYS
1 stop5h 21mDelta
Deal found 6/10$399

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 12, 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

Wed 6/25

5:39 am-11:51 am

1 stop6h 12m

Columbus

Sun 6/29

3:16 pm-9:50 pm

1 stop6h 34m

$229

KnoxvilleColumbus

TYS - CMH

TYSCMH

Knoxville McGhee Tyson

Tue 7/8

4:55 pm-7:32 pm

1 stop26h 37m

Columbus

Thu 7/10

8:37 pm-8:02 am

1 stop11h 25m

$267

KnoxvilleColumbus

TYS - CMH

TYSCMH

Knoxville McGhee Tyson

Tue 7/8

5:30 am-9:05 am

1 stop3h 35m

Columbus

Thu 7/10

6:38 pm-11:59 pm

1 stop5h 21m

$399

KnoxvilleColumbus

TYS - CMH

TYSCMH

Knoxville McGhee Tyson

Tue 7/8

7:00 am-1:07 pm

1 stop6h 07m

Columbus

Thu 7/10

6:00 am-5:05 pm

2 stops11h 05m

$463

KnoxvilleColumbus

TYS - CMH

TYSCMH

Knoxville McGhee Tyson

Mon 6/30

7:53 pm-12:19 am

1 stop4h 26m

$100

KnoxvilleColumbus

TYS - CMH

TYSCMH

Knoxville McGhee Tyson

Sun 7/13

8:54 pm-12:18 am

1 stop27h 24m

$105

KnoxvilleColumbus

TYS - CMH

TYSCMH

Knoxville McGhee Tyson

Fri 6/20

10:50 am-3:34 pm

1 stop4h 44m

$426

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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 June 12, 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.

Rainfall in Columbus by month

Plan your trip to Columbus by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Columbus Airport ranges from 2.3 - 4.8 inches per month. July is typically the wettest month, when rainfall can reach 4.8 in. February is typically the driest time to visit Columbus Airport when rainfall is around 2.3 in.

Temperature in Columbus by month

Plan your trip to Columbus by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Columbus Airport, 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 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 12, 2025.
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

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
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

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
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

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.

  • 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 $229. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $399 and $463, respectively. You may be able to fly from Knoxville to Columbus Airport for 39% less than the average price by searching for these airlines.

  • 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 Knoxville?

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

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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.
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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$218Average$325FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$218Average$318FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$268Average$539FlexibilityNo cancel feeOn-time69%

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