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Cheap flights from Knoxville to Columbus from $126

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Columbus departing on 9/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Knoxville to Columbus

Cheap round-trip flights

American Airlines Logo
12:42 pm - 4:51 pmTYS-CMH
4h 09m1 stop
American Airlines Logo
6:29 am - 10:06 amCMH-TYS
3h 37m1 stop
$208American Airlines
Find Deal
Sat, Aug 30 - Mon, Sep 1
American Airlines Logo
9:35 am - 5:16 pmTYS-CMH
7h 41m2 stops
American Airlines Logo
6:00 am - 10:29 amCMH-TYS
4h 29m1 stop
$213American Airlines
Find Deal
Sat, Aug 30 - Mon, Sep 1
Delta Logo
5:45 am - 10:29 amTYS-CMH
4h 44m1 stop
Delta Logo
7:25 am - 1:08 pmCMH-TYS
5h 43m1 stop
$219Delta
Find Deal
Thu, Aug 28 - Sat, Aug 30
Delta Logo
5:45 am - 10:54 amTYS-CMH
5h 09m1 stop
Delta Logo
6:00 am - 9:30 amCMH-TYS
3h 30m1 stop
$229Delta
Find Deal
Wed, Aug 13 - Sun, Aug 17
Logo
4:31 pm - 7:29 amTYS-CMH
14h 58m2 stops
Logo
12:31 pm - 11:08 pmCMH-TYS
10h 37m2 stops
$269
Find Deal
Wed, Sep 10 - Thu, Sep 11
Logo
7:10 am - 8:27 pmTYS-CMH
13h 17m2 stops
Logo
6:34 pm - 10:16 amCMH-TYS
15h 42m1 stop
$284
Find Deal
Wed, Aug 13 - Sun, Aug 17
United Airlines Logo
5:45 am - 9:33 amTYS-CMH
3h 48m1 stop
United Airlines Logo
5:52 pm - 10:37 pmCMH-TYS
4h 45m1 stop
$292United Airlines
Find Deal
Fri, Aug 29 - Sat, Aug 30
Logo
9:09 pm - 11:10 amTYS-CMH
14h 01m1 stop
Logo
6:34 pm - 2:34 pmCMH-TYS
20h 00m2 stops
$313
Find Deal
Fri, Aug 29 - Sat, Aug 30
American Airlines Logo
7:48 am - 3:19 pmTYS-CMH
7h 31m1 stop
American Airlines Logo
4:19 pm - 8:43 pmCMH-TYS
4h 24m1 stop
$323American Airlines
Find Deal
Sat, Dec 20 - Sat, Jan 17
United Airlines Logo
5:45 am - 3:21 pmTYS-CMH
9h 36m2 stops
United Airlines Logo
6:10 am - 10:48 amCMH-TYS
4h 38m1 stop
$373United Airlines
Find Deal
Fri, Nov 7 - Sun, Nov 9

Delta flights from Knoxville to Columbus Airport

Our best Delta deals on Knoxville to Columbus Airport flight tickets
Delta
Aug 28
TYS5:45 amKnoxville McGhee Tyson
4h 44m
1 stop
CMH10:29 amColumbus
Aug 30
CMH7:25 amColumbus
5h 43m
1 stop
TYS1:08 pmKnoxville McGhee Tyson
$219
Find similar
Delta
Aug 13
TYS5:45 amKnoxville McGhee Tyson
5h 09m
1 stop
CMH10:54 amColumbus
Aug 17
CMH6:00 amColumbus
3h 30m
1 stop
TYS9:30 amKnoxville McGhee Tyson
$229
Find similar

American Airlines flights from Knoxville to Columbus Airport

Our best American Airlines deals on Knoxville to Columbus Airport flight tickets
American Airlines
Aug 30
TYS12:42 pmKnoxville McGhee Tyson
4h 09m
1 stop
CMH4:51 pmColumbus
Sep 1
CMH6:29 amColumbus
3h 37m
1 stop
TYS10:06 amKnoxville McGhee Tyson
$208
Find similar
American Airlines
Aug 30
TYS9:35 amKnoxville McGhee Tyson
7h 41m
2 stops
CMH5:16 pmColumbus
Sep 1
CMH6:00 amColumbus
4h 29m
1 stop
TYS10:29 amKnoxville McGhee Tyson
$213
Find similar
American Airlines
Dec 20
TYS7:48 amKnoxville McGhee Tyson
7h 31m
1 stop
CMH3:19 pmColumbus
Jan 17
CMH4:19 pmColumbus
4h 24m
1 stop
TYS8:43 pmKnoxville McGhee Tyson
$323
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville to Columbus Airport 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, momondo users made 832,500 searches. Data last updated July 31, 2025.
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

KnoxvilleColumbus

TYS - CMH

TYSCMH

Knoxville McGhee Tyson

Sat 8/30

12:42 pm-4:51 pm

1 stop4h 09m

Columbus

Mon 9/1

6:29 am-10:06 am

1 stop3h 37m

$208

KnoxvilleColumbus

TYS - CMH

TYSCMH

Knoxville McGhee Tyson

Sat 8/30

9:35 am-5:16 pm

2 stops7h 41m

Columbus

Mon 9/1

6:00 am-10:29 am

1 stop4h 29m

$213

KnoxvilleColumbus

TYS - CMH

TYSCMH

Knoxville McGhee Tyson

Thu 8/28

5:45 am-10:29 am

1 stop4h 44m

Columbus

Sat 8/30

7:25 am-1:08 pm

1 stop5h 43m

$219

KnoxvilleColumbus

TYS - CMH

TYSCMH

Knoxville McGhee Tyson

Wed 8/13

5:45 am-10:54 am

1 stop5h 09m

Columbus

Sun 8/17

6:00 am-9:30 am

1 stop3h 30m

$229

KnoxvilleColumbus

TYS - CMH

TYSCMH

Knoxville McGhee Tyson

Wed 9/10

4:31 pm-7:29 am

2 stops14h 58m

Columbus

Thu 9/11

12:31 pm-11:08 pm

2 stops10h 37m

$269

KnoxvilleColumbus

TYS - CMH

TYSCMH

Knoxville McGhee Tyson

Wed 8/13

7:10 am-8:27 pm

2 stops13h 17m

Columbus

Sun 8/17

6:34 pm-10:16 am

1 stop15h 42m

$284

KnoxvilleColumbus

TYS - CMH

TYSCMH

Knoxville McGhee Tyson

Fri 8/29

5:45 am-9:33 am

1 stop3h 48m

Columbus

Sat 8/30

5:52 pm-10:37 pm

1 stop4h 45m

$292

KnoxvilleColumbus

TYS - CMH

TYSCMH

Knoxville McGhee Tyson

Fri 8/29

9:09 pm-11:10 am

1 stop14h 01m

Columbus

Sat 8/30

6:34 pm-2:34 pm

2 stops20h 00m

$313

KnoxvilleColumbus

TYS - CMH

TYSCMH

Knoxville McGhee Tyson

Sat 12/20

7:48 am-3:19 pm

1 stop7h 31m

Columbus

Sat 1/17

4:19 pm-8:43 pm

1 stop4h 24m

$323

KnoxvilleColumbus

TYS - CMH

TYSCMH

Knoxville McGhee Tyson

Fri 11/7

5:45 am-3:21 pm

2 stops9h 36m

Columbus

Sun 11/9

6:10 am-10:48 am

1 stop4h 38m

$373

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Columbus from

How to get the cheapest flight ticket from Knoxville to Columbus Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Knoxville and Columbus Airport?

What is the cheapest month to fly to Columbus Airport?

The month of September is, on average, the cheapest month to fly to Columbus Airport from Knoxville, with most prices found around $253. If you are unable to visit Columbus Airport during the month of September, then departing from Knoxville during the month January is also very affordable. Most momondo users find prices during this month for around $258.

What is the cheapest day to depart on your flight to Columbus Airport?

Our data shows that Saturday is the least expensive day to fly to Columbus Airport. Tickets to fly out on this day can be as low as $280. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $539. These prices are subject to change though, so be sure to set up a Price Alert for flights to Columbus Airport.

What is the cheapest time of day to depart on your flight to Columbus Airport?

Our data shows that the cheapest Knoxville to Columbus Airport flights are usually those with departure times at noon. Our users have found flights to Columbus Airport at noon for as low as $257. Flights to Columbus Airport are more costly in the afternoon, with an average ticket price of $539. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Knoxville McGhee Tyson to Columbus flight route?

Fly from Knoxville McGhee Tyson to Columbus for the best Knoxville McGhee Tyson - Columbus flight prices

What cabin class options are available on Knoxville McGhee Tyson to Columbus flights?

There are 1 cabin classes available to choose from on Knoxville McGhee Tyson to Columbus flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

When to book flights from Knoxville to Columbus Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Knoxville to Columbus Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Knoxville to Columbus Airport (TYS to CMH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Columbus Airport

Best Price Found

$126

Fastest flight time

3h 45m

Direct flights

None
The best one-way flight to Columbus Airport from Knoxville in the past 72 hours is $126. The best round-trip flight deal from Knoxville to Columbus Airport found on momondo in the last 72 hours is $208.
The fastest flight from Knoxville to Columbus Airport takes 3h 45m
There are no direct flights from Knoxville to Columbus Airport. Popular non-direct route for this connection is Knoxville McGhee Tyson Airport - Columbus Airport.
Search flight deals

  • How far is Knoxville McGhee Tyson to Columbus by plane?

    There are 284.5 mi between Knoxville McGhee Tyson and Columbus. In terms of flight time, this usually takes a little over 3h 48m.

  • When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Columbus Airport?

    Prices for flights from Knoxville McGhee Tyson Airport to Columbus Airport are updated daily.

  • How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Columbus Airport?

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to Columbus Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Columbus Airport.

  • What documentation or ID do you need to fly to Columbus Airport?

    The travel and health documents you'll need for your trip to Columbus Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Columbus Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Knoxville to Columbus Airport?

  • What is the most popular airline from Knoxville to Columbus Airport?

Best airlines flying from Knoxville to Columbus Airport

Compare and see reviews for airlines that fly from Knoxville to Columbus Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $218Free CancellationRating
8.0
7,981 reviews
Search Delta flights
American AirlinesPriceFrom $223Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $298Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights

Traveling to a place near Columbus?

Book flights to Columbus if you plan to visit one of these locations
Grove City
Hilliard
Zanesville
Chillicothe
Reynoldsburg
Logan
Lancaster
Marysville
Worthington
Westerville
Bellville
Gahanna
Milledgeville

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to Columbus?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Columbus from Knoxville.

Can I find flights from Knoxville to Columbus with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Columbus from Knoxville with this policy.

How can momondo help me find flights from Knoxville to Columbus?

Once all potential Knoxville to Columbus flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Knoxville to Columbus right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Columbus from Knoxville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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