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$199+ Cheap flights from Columbus (CMH) to Knoxville (TYS)

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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — TYS
Mar 8 — Mar 151
Sat 3/8
Sat 3/15
1 adult, Economy
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Cheap flight deals from Columbus to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Columbus (CMH) to Knoxville (TYS). 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 March 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$199
(American Airlines)

Popular in

April

Cheapest in

December

Average price

$468
Provider with most accurate pricing for Columbus-Knoxville McGhee Tyson flight deals.
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Provider most trusted by Cheapflights users for Columbus-Knoxville McGhee Tyson flights.
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From Columbus to Knoxville McGhee Tyson
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Highest demand for flights based on searches. 23% potential increase in price ($98 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Columbus to Knoxville

Cheapest flights from Columbus to Knoxville
Explore the most affordable flight options available from Columbus to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 3, 2025.

This American Airlines deal was found by Cheapflights users on 3/3. 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.
Wed 4/23:39 pmCMH - TYS
1 stop3h 53mAmerican Airlines
Sat 4/511:03 amTYS - CMH
1 stop4h 31mAmerican Airlines
Deal found 3/3$199
This Delta deal was found by Cheapflights users on 3/2. 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.
Thu 7/2410:00 amCMH - TYS
1 stop5h 08mDelta
Mon 7/287:25 pmTYS - CMH
1 stop4h 34mDelta
Deal found 3/2$219
This United deal was found by Cheapflights users on 3/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/26:30 amCMH - TYS
1 stop7h 06mUnited Airlines
Sat 4/57:00 amTYS - CMH
2 stops9h 54mUnited Airlines
Deal found 3/3$264
This Mytrip deal was found by Cheapflights users on 3/2. 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.
Fri 4/2511:42 amCMH - TYS
1 stop10h 36mMultiple Airlines
Sat 4/269:19 amTYS - CMH
2 stops31h 32mMultiple Airlines
Deal found 3/2$270

Find flights from Columbus to Knoxville within your budget

Customize your flight search to find flights from Columbus 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, Cheapflights users made 2,558,603 searches. Data last updated March 3, 2025.

Fly from

Columbus

Fly to

Knoxville

Route

Depart

Return

Price

ColumbusKnoxville

CMH - TYS

CMHTYS

Columbus

Wed 4/2

3:39 pm-7:32 pm

1 stop3h 53m

Knoxville McGhee Tyson

Sat 4/5

11:03 am-3:34 pm

1 stop4h 31m

$199

ColumbusKnoxville

CMH - TYS

CMHTYS

Columbus

Thu 7/24

10:00 am-3:08 pm

1 stop5h 08m

Knoxville McGhee Tyson

Mon 7/28

7:25 pm-11:59 pm

1 stop4h 34m

$219

ColumbusKnoxville

CMH - TYS

CMHTYS

Columbus

Wed 4/2

6:30 am-1:36 pm

1 stop7h 06m

Knoxville McGhee Tyson

Sat 4/5

7:00 am-4:54 pm

2 stops9h 54m

$264

ColumbusKnoxville

CMH - TYS

CMHTYS

Columbus

Fri 4/25

11:42 am-10:18 pm

1 stop10h 36m

Knoxville McGhee Tyson

Sat 4/26

9:19 am-4:51 pm

2 stops31h 32m

$270

ColumbusKnoxville

CMH - TYS

CMHTYS

Columbus

Sun 8/24

8:56 am-2:18 pm

1 stop5h 22m

$200

ColumbusKnoxville

CMH - TYS

CMHTYS

Columbus

Sun 8/24

12:03 pm-11:42 pm

2 stops11h 39m

$340

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/2

Compare providers for flights from Columbus to Knoxville

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 Columbus to Knoxville in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice 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 Columbus Airport-Knoxville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Columbus Airport-Knoxville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Columbus Airport-Knoxville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Columbus Airport-Knoxville 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 Columbus Airport-Knoxville 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 Columbus to Knoxville

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

Travel insights for flights from Columbus to Knoxville

Get recent, data-driven insights about flights from Columbus to Knoxville including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Columbus Airport to Knoxville (average of $296). Flying from Columbus Airport 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 CMH to TYS?

Find hourly flight availability from Columbus 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 March 3, 2025.

One of the essential ways to save on airfare from Columbus Airport to Knoxville is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 34% on airfare.

Rainfall in Knoxville by month

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

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.

Temperature in Knoxville by month

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

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).

Reviews of airlines servicing Knoxville

Get insights into the airlines that provide service to Knoxville. 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 Knoxville. Reviews last updated March 3, 2025.
Delta
8.0
Very good
8,070 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,070 reviews
Delta
8.0
Very good
8,070 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,679 reviews
Delta
8.0
Very good
8,070 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,070 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Columbus to Knoxville. 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 into for flights to Knoxville from Columbus?

    Most people fly into Knoxville McGhee Tyson (TYS) if they book a flight to Knoxville from Columbus. On average, McGhee Tyson has 0 inbound flights from Columbus per day from 3 airlines. Knoxville McGhee Tyson is conveniently located just 11.3 mi from Knoxville’s city center.

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

    Currently priced at $199, American Airlines will fly you from Columbus Airport to Knoxville and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $219 and $264, respectively. These flights start at 39% lower than the current average price 3 months from now.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Columbus Airport to Knoxville (average of $296). Flying from Columbus Airport 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

Traveling to a place near Columbus Airport?

Book flights to Columbus Airport if you plan to visit one of these locations
Morristown
Cherokee
Corbin
Maryville
Oak Ridge
Alcoa
Murphy

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Alternative routes for Columbus to Knoxville

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

Top 3 airlines flying from Columbus to Knoxville

Discover the top 3 airlines that operate flights from Columbus to Knoxville. 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 March 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$197Average$283FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$208Average$325FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$258Average$380FlexibilityNo cancel feeOn-time69%
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