CMH - TYS

$137 Find Cheap Flights from Columbus to Knoxville - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$273
Typical prices: $284-$506
United Airlines
Thu 9/6Mon 9/10
CMH - TYS • 1 stop
Cheapest one-way
$137
Typical prices: $199-$291
United Airlines
Thu 9/6
CMH - TYS • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Columbus Airport and Knoxville. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
February
Cheapest • 13% price drop
September
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Washington, D.C. Dulles Intl (IAD)
Cheapest • Avg $289 (round-trip)
Charlotte Douglas (CLT)
Shortest trip • 3h 54m (one-way)
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Flight Deals

Cheap Flights from Columbus to Knoxville (CMH-TYS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Columbus to Knoxville

Sun, Sep 6 - Thu, Sep 10
United Airlines Logo
6:00 am - 10:37 amCMH  Columbus-TYS Knoxville McGhee Tyson
4h 37m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
7:20 pm - 11:59 pmTYS  Knoxville McGhee Tyson-CMH Columbus
4h 39m1 stop Washington, D.C. Dulles Intl
$273United Airlines
Thu, Sep 10 - Mon, Sep 21
United Airlines Logo
5:35 am - 9:54 amCMH  Columbus-TYS Knoxville McGhee Tyson
4h 19m1 stop Chicago O'Hare Intl
United Airlines Logo
6:02 pm - 10:23 pmTYS  Knoxville McGhee Tyson-CMH Columbus
4h 21m1 stop Chicago O'Hare Intl
$273United Airlines
Tue, Oct 6 - Tue, Oct 13
American Airlines Logo
6:00 am - 10:25 amCMH  Columbus-TYS Knoxville McGhee Tyson
4h 25m1 stop Washington, D.C. Reagan-National
American Airlines Logo
7:17 am - 11:58 amTYS  Knoxville McGhee Tyson-CMH Columbus
4h 41m1 stop Washington, D.C. Reagan-National
$273American Airlines
Tue, Sep 22 - Tue, Sep 29
Delta Logo
6:00 am - 9:29 amCMH  Columbus-TYS Knoxville McGhee Tyson
3h 29m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:28 pm - 9:04 pmTYS  Knoxville McGhee Tyson-CMH Columbus
3h 36m1 stop Detroit Metropolitan Wayne County
$273Delta
Wed, Oct 21 - Sun, Oct 25
Delta Logo
7:00 am - 1:40 pmCMH  Columbus-TYS Knoxville McGhee Tyson
6h 40m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:45 pm - 12:44 amTYS  Knoxville McGhee Tyson-CMH Columbus
4h 59m1 stop Atlanta Hartsfield-Jackson
$310Delta
Thu, Oct 22 - Sun, Oct 25
Delta Logo
2:11 pm - 6:24 pmCMH  Columbus-TYS Knoxville McGhee Tyson
4h 13m1 stop Detroit Metropolitan Wayne County
Delta Logo
5:40 am - 10:10 amTYS  Knoxville McGhee Tyson-CMH Columbus
4h 30m1 stop Atlanta Hartsfield-Jackson
$310Delta
Tue, Oct 6 - Tue, Oct 13
Multiple Airlines Logo
9:16 pm - 2:42 pmCMH  Columbus-TYS Knoxville McGhee Tyson
17h 26m1 stop Orlando
Multiple Airlines Logo
7:04 pm - 6:43 pmTYS  Knoxville McGhee Tyson-CMH Columbus
23h 39m2 stops Fort Lauderdale Savannah/Hilton Head
$315Multiple Airlines
Wed, Sep 9 - Sun, Sep 13
Multiple Airlines Logo
7:26 pm - 10:44 amCMH  Columbus-TYS Knoxville McGhee Tyson
15h 18m2 stops Raleigh-Durham Tampa
Multiple Airlines Logo
5:38 pm - 8:31 pmTYS  Knoxville McGhee Tyson-CMH Columbus
26h 53m1 stop Orlando Sanford Intl
$323Multiple Airlines
Sat, Sep 5 - Sun, Sep 13
United Airlines Logo
7:59 pm - 11:59 pmCMH  Columbus-TYS Knoxville McGhee Tyson
4h 00m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
6:00 am - 11:40 amTYS  Knoxville McGhee Tyson-CMH Columbus
5h 40m1 stop Chicago O'Hare Intl
$330United Airlines
Tue, Oct 13 - Wed, Oct 14
American Airlines Logo
11:04 am - 3:21 pmCMH  Columbus-TYS Knoxville McGhee Tyson
4h 17m1 stop Charlotte Douglas
American Airlines Logo
7:58 pm - 12:21 amTYS  Knoxville McGhee Tyson-CMH Columbus
4h 23m1 stop Charlotte Douglas
$343American Airlines
Booking Insights

Price, demand and travel trends for Columbus Airport to Knoxville flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Columbus Airport to Knoxville with more confidence.

How much is a round-trip flight from Columbus Airport to Knoxville?

Round-trip flights from Columbus Airport to Knoxville start at $273. Prices are below average for this route right now, with typical round-trip fares ranging from $284 to $506. The lowest price found in the past 5 days was $273 on United Airlines.

What's the cheapest day of the week to fly from Columbus Airport to Knoxville?

Friday is the cheapest day of the week to fly from Columbus Airport to Knoxville, it is 20% cheaper than the average day. Wednesday is the most expensive day with flight prices 64% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for Columbus Airport to Knoxville flights

Low season

June

Cheapest flight

$137
Best time to beat the crowds but there is an average 17% increase in price.
Most popular time to fly with an average 19% increase in price.
Flight from Columbus Airport to Knoxville

When to book flights from Columbus to Knoxville

Are your dates flexible? Find out the best times to travel from Columbus to Knoxville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Columbus Airport to Knoxville flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Columbus Airport to Knoxville?

    Flights from Columbus Airport to Knoxville usually depart from Columbus (CMH) and arrive at Knoxville McGhee Tyson (TYS).

  • What cabin classes can I book on flights from Columbus Airport to Knoxville?

    Two cabin classes are available on flights from Columbus Airport to Knoxville:

    • Economy Class
    • First Class

  • Which airports do connecting flights from Columbus Airport to Knoxville pass through?

    One-stop flights from Columbus Airport to Knoxville most commonly connect through:

    • Charlotte Douglas (CLT) - 51% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 27% of one-stop connections
    • Washington, D.C. Dulles Intl (IAD) - 12% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 7% of one-stop connections

    Charlotte Douglas (CLT) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Columbus Airport to Knoxville?

    Yes. Being flexible with your travel dates can save you up to 51% on the Columbus Airport to Knoxville route. Friday is the cheapest departure day at $258 round-trip on average, while Wednesday is the most expensive at $526, a difference of $268. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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

    A nonstop flight from Columbus Airport to Knoxville takes 0h 00m, covering 296 miles.

  • Do I need a passport to fly from Columbus Airport to Knoxville?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Columbus Airport to Knoxville changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $273 to $933. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Columbus Airport to Knoxville looking right now?

    One-way fares from Columbus Airport to Knoxville are currently lower than usual. Average one-way flight prices are about $182, which is 34% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Columbus Airport to Knoxville?

    Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 3h 54m, compared with 4h 04m via Atlanta Hartsfield-Jackson (ATL) and 4h 23m via Washington, D.C. Dulles Intl (IAD).

  • What car rental options are available at Knoxville McGhee Tyson Airport (TYS)?

    Knoxville McGhee Tyson Airport (TYS) hosts 5 major car rental companies, with daily rates starting from around $33 for economy cars. Top options include:
    · Budget
    · Alamo
    · Thrifty
    · Enterprise Rent-A-Car
    · Payless

  • How much should I expect to pay for a Columbus Airport to Knoxville flight?

    Round-trip flights from Columbus Airport to Knoxville range from $284 to $506, with an average of $320 over the past 12 months. Anything below $284 counts as a good deal.

Your guide to booking Columbus Airport to Knoxville flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Friday departure instead of Wednesday. On this route, Friday flights average $258 - about $268 less than Wednesday (51% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Columbus Airport to Knoxville trip for February. Fares historically average $280 round-trip in that month - typically $346 less than the most expensive month, which is May (based on the last 12 months).

Everything you need to know for your flight from Columbus to Knoxville

Information on your arrival and departure airports

Columbus (CMH)
Knoxville (TYS)