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Cheap flights from Cincinnati to Knoxville from $104

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cincinnati to Knoxville 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.
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0 bags

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Find the cheapest flights from Cincinnati to Knoxville (CVG-TYS)

Cheap round-trip flights

Allegiant Air Logo
1:18 pm - 8:31 pmCVG-TYS
7h 13m1 stop
Allegiant Air Logo
3:19 pm - 10:22 amTYS-CVG
19h 03m1 stop
$212Allegiant Air
Find Deal
Thu, Sep 25 - Sun, Sep 28
Logo
8:30 am - 6:38 pmCVG-TYS
10h 08m1 stop
Logo
12:45 pm - 12:57 amTYS-CVG
12h 12m2 stops
$273
Find Deal
Sat, Sep 27 - Mon, Sep 29
Logo
8:30 am - 5:06 pmCVG-TYS
8h 36m1 stop
Logo
9:35 pm - 7:43 pmTYS-CVG
22h 08m1 stop
$283
Find Deal
Fri, Oct 3 - Sun, Oct 5
Logo
3:32 pm - 9:50 pmCVG-TYS
30h 18m2 stops
Logo
5:14 pm - 12:28 pmTYS-CVG
19h 14m1 stop
$285
Find Deal
Wed, Oct 1 - Wed, Oct 8
Logo
8:00 am - 1:33 pmCVG-TYS
29h 33m1 stop
Logo
5:14 pm - 12:28 pmTYS-CVG
19h 14m1 stop
$286
Find Deal
Wed, Oct 1 - Wed, Oct 8
Frontier Logo
6:18 am - 7:50 pmCVG-TYS
13h 32m1 stop
Frontier Logo
5:08 pm - 1:40 amTYS-CVG
8h 32m1 stop
$293Frontier
Find Deal
Thu, Sep 25 - Sun, Sep 28
Delta Logo
3:30 pm - 9:43 pmCVG-TYS
6h 13m1 stop
Delta Logo
2:30 pm - 6:47 pmTYS-CVG
4h 17m1 stop
$312Delta
Find Deal
Sat, Feb 21 - Tue, Feb 24
Delta Logo
7:59 pm - 11:44 pmCVG-TYS
3h 45m1 stop
Delta Logo
10:05 am - 3:43 pmTYS-CVG
5h 38m1 stop
$317Delta
Find Deal
Sat, Feb 21 - Tue, Feb 24
United Airlines Logo
6:12 pm - 10:45 pmCVG-TYS
4h 33m1 stop
United Airlines Logo
2:00 pm - 8:46 pmTYS-CVG
6h 46m1 stop
$347United Airlines
Find Deal
Tue, Sep 23 - Mon, Sep 29
United Airlines Logo
9:00 am - 1:25 pmCVG-TYS
4h 25m1 stop
United Airlines Logo
2:00 pm - 8:51 pmTYS-CVG
6h 51m1 stop
$387United Airlines
Find Deal
Tue, Sep 16 - Sat, Sep 20

Allegiant Air flights from Cincinnati to Knoxville

Our best Allegiant Air deals on Cincinnati to Knoxville flight tickets
Allegiant Air
Sep 25
CVG1:18 pmCincinnati Cinci./N. Kentucky
7h 13m
1 stop
TYS8:31 pmKnoxville McGhee Tyson
Sep 28
TYS3:19 pmKnoxville McGhee Tyson
19h 03m
1 stop
CVG10:22 amCincinnati Cinci./N. Kentucky
$212
Find similar
Allegiant Air
Sep 27
CVG8:30 amCincinnati Cinci./N. Kentucky
10h 08m
1 stop
TYS6:38 pmKnoxville McGhee Tyson
Sep 29
TYS12:45 pmKnoxville McGhee Tyson
8h 41m
1 stop
CVG9:26 pmCincinnati Cinci./N. Kentucky
$292
Find similar
Allegiant Air
Oct 3
CVG6:30 amCincinnati Cinci./N. Kentucky
13h 34m
1 stop
TYS8:04 pmKnoxville McGhee Tyson
Oct 6
TYS11:14 amKnoxville McGhee Tyson
5h 41m
1 stop
CVG4:55 pmCincinnati Cinci./N. Kentucky
$294
Find similar

Delta flights from Cincinnati to Knoxville

Our best Delta deals on Cincinnati to Knoxville flight tickets
Delta
Feb 21
CVG3:30 pmCincinnati Cinci./N. Kentucky
6h 13m
1 stop
TYS9:43 pmKnoxville McGhee Tyson
Feb 24
TYS2:30 pmKnoxville McGhee Tyson
4h 17m
1 stop
CVG6:47 pmCincinnati Cinci./N. Kentucky
$312
Find similar
Delta
Feb 21
CVG7:59 pmCincinnati Cinci./N. Kentucky
3h 45m
1 stop
TYS11:44 pmKnoxville McGhee Tyson
Feb 24
TYS10:05 amKnoxville McGhee Tyson
5h 38m
1 stop
CVG3:43 pmCincinnati Cinci./N. Kentucky
$317
Find similar
Delta
Oct 24
CVG7:57 pmCincinnati Cinci./N. Kentucky
3h 49m
1 stop
TYS11:46 pmKnoxville McGhee Tyson
Oct 26
TYS8:10 pmKnoxville McGhee Tyson
3h 49m
1 stop
CVG11:59 pmCincinnati Cinci./N. Kentucky
$327
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Cincinnati 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, momondo users made 832,500 searches. Data last updated September 3, 2025.
Use the filters below to find and compare flights from Cincinnati to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CincinnatiKnoxville

CVG - TYS

CVGTYS

Cincinnati Cinci./N. Kentucky

Thu 9/25

1:18 pm-8:31 pm

1 stop7h 13m

Knoxville McGhee Tyson

Sun 9/28

3:19 pm-10:22 am

1 stop19h 03m

$212

CincinnatiKnoxville

CVG - TYS

CVGTYS

Cincinnati Cinci./N. Kentucky

Sat 9/27

8:30 am-6:38 pm

1 stop10h 08m

Knoxville McGhee Tyson

Mon 9/29

12:45 pm-12:57 am

2 stops12h 12m

$273

CincinnatiKnoxville

CVG - TYS

CVGTYS

Cincinnati Cinci./N. Kentucky

Fri 10/3

8:30 am-5:06 pm

1 stop8h 36m

Knoxville McGhee Tyson

Sun 10/5

9:35 pm-7:43 pm

1 stop22h 08m

$283

CincinnatiKnoxville

CVG - TYS

CVGTYS

Cincinnati Cinci./N. Kentucky

Wed 10/1

3:32 pm-9:50 pm

2 stops30h 18m

Knoxville McGhee Tyson

Wed 10/8

5:14 pm-12:28 pm

1 stop19h 14m

$285

CincinnatiKnoxville

CVG - TYS

CVGTYS

Cincinnati Cinci./N. Kentucky

Wed 10/1

8:00 am-1:33 pm

1 stop29h 33m

Knoxville McGhee Tyson

Wed 10/8

5:14 pm-12:28 pm

1 stop19h 14m

$286

CincinnatiKnoxville

CVG - TYS

CVGTYS

Cincinnati Cinci./N. Kentucky

Thu 9/25

6:18 am-7:50 pm

1 stop13h 32m

Knoxville McGhee Tyson

Sun 9/28

5:08 pm-1:40 am

1 stop8h 32m

$293

CincinnatiKnoxville

CVG - TYS

CVGTYS

Cincinnati Cinci./N. Kentucky

Sat 2/21

3:30 pm-9:43 pm

1 stop6h 13m

Knoxville McGhee Tyson

Tue 2/24

2:30 pm-6:47 pm

1 stop4h 17m

$312

CincinnatiKnoxville

CVG - TYS

CVGTYS

Cincinnati Cinci./N. Kentucky

Sat 2/21

7:59 pm-11:44 pm

1 stop3h 45m

Knoxville McGhee Tyson

Tue 2/24

10:05 am-3:43 pm

1 stop5h 38m

$317

CincinnatiKnoxville

CVG - TYS

CVGTYS

Cincinnati Cinci./N. Kentucky

Tue 9/23

6:12 pm-10:45 pm

1 stop4h 33m

Knoxville McGhee Tyson

Mon 9/29

2:00 pm-8:46 pm

1 stop6h 46m

$347

CincinnatiKnoxville

CVG - TYS

CVGTYS

Cincinnati Cinci./N. Kentucky

Tue 9/16

9:00 am-1:25 pm

1 stop4h 25m

Knoxville McGhee Tyson

Sat 9/20

2:00 pm-8:51 pm

1 stop6h 51m

$387

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 Knoxville from

How to get the cheapest flight ticket from Cincinnati to Knoxville

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 cheapest day to depart on your flight to Knoxville?

The cheapest day to depart from Cincinnati to Knoxville is on a Tuesday. Travelers who choose to depart for Knoxville on a Tuesday will often find tickets for as low as $209. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Cincinnati to Knoxville for around $355.

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

In the evening is the cheapest time of day to fly from Cincinnati to Knoxville when you can find flight prices for as low as $223. Flying to Knoxville in the evening is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Knoxville is in the afternoon when prices are around $288.

When to book flights from Cincinnati to Knoxville

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

Cheap Cincinnati to Knoxville (CVG to TYS) flight deals and tips

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

Direct flights

None
There are no direct flights from Cincinnati to Knoxville. There are no popular flight routes from Cincinnati to Knoxville.
Search flight deals

  • How far is Cincinnati Cinci./N. Kentucky to Knoxville McGhee Tyson by plane?

    The distance between Cincinnati Cinci./N. Kentucky and Knoxville McGhee Tyson is about 219.3 mi. In terms of flight time, this usually takes a little over 3h 45m.

  • When did momondo last update prices for flights from Cincinnati Cinci./N. Kentucky Airport to Knoxville McGhee Tyson Airport?

    Prices for flights from Cincinnati Cinci./N. Kentucky Airport to Knoxville McGhee Tyson Airport refresh daily.

  • How many operators does momondo search for flights from Cincinnati Cinci./N. Kentucky Airport to Knoxville McGhee Tyson Airport?

  • How old do you have to be to fly from Cincinnati Cinci./N. Kentucky Airport to Knoxville McGhee Tyson Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cincinnati Cinci./N. Kentucky Airport to Knoxville McGhee Tyson Airport.

  • What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?

    The travel and health documents required for your trip to Knoxville McGhee Tyson Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Knoxville McGhee Tyson Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Cincinnati to Knoxville?

Best airlines flying from Cincinnati to Knoxville

Compare and see reviews for airlines that fly from Cincinnati to Knoxville with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $218Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Pigeon Forge
Gatlinburg
Cherokee
Bryson City
Morristown
Corbin
Crossville
Maryville
Murphy
Newport
Alcoa
Lenoir City
Oak Ridge
Kodak
Dandridge
Clinton
Jefferson City
Rockford

Why use momondo?

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

It is quick and easy to find Cincinnati to Knoxville flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Knoxville that suits you.

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

Flights from Cincinnati to Knoxville with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Knoxville from Cincinnati. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Knoxville from Cincinnati are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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