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Cheap flights from Cincinnati to Knoxville 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 Cincinnati to Knoxville departing on 3/26. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Cincinnati to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
1:05 pm - 10:01 pm
CVG
-
TYS
8h 56m
1 stop
Allegiant Air Logo
12:27 pm - 11:18 pm
TYS
-
CVG
10h 51m
1 stop
$236Allegiant Air
ven, mag 29 - lun, giu 1
Multiple Airlines Logo
3:47 pm - 10:24 pm
CVG
-
TYS
6h 37m
1 stop
Multiple Airlines Logo
9:32 pm - 6:36 pm
TYS
-
CVG
21h 04m
2 stops
$251Multiple Airlines
ven, apr 17 - dom, apr 19
Multiple Airlines Logo
9:30 pm - 11:37 pm
CVG
-
TYS
26h 07m
1 stop
Multiple Airlines Logo
6:03 pm - 11:28 pm
TYS
-
CVG
5h 25m
1 stop
$255Multiple Airlines
dom, mag 24 - gio, mag 28
Multiple Airlines Logo
9:30 pm - 9:40 am
CVG
-
TYS
12h 10m
1 stop
Multiple Airlines Logo
9:40 pm - 11:41 am
TYS
-
CVG
14h 01m
2 stops
$271Multiple Airlines
lun, mag 11 - gio, mag 14
American Airlines Logo
7:13 pm - 10:56 pm
CVG
-
TYS
3h 43m
1 stop
American Airlines Logo
8:59 am - 1:25 pm
TYS
-
CVG
4h 26m
1 stop
$279American Airlines
mar, mag 19 - sab, mag 23
Multiple Airlines Logo
1:05 pm - 10:01 pm
CVG
-
TYS
8h 56m
1 stop
Multiple Airlines Logo
12:55 pm - 11:04 am
TYS
-
CVG
22h 09m
2 stops
$280Multiple Airlines
ven, mag 29 - lun, giu 1
American Airlines Logo
7:13 pm - 10:56 pm
CVG
-
TYS
3h 43m
1 stop
American Airlines Logo
4:43 pm - 8:54 pm
TYS
-
CVG
4h 11m
1 stop
$293American Airlines
mar, mag 19 - sab, mag 23
Multiple Airlines Logo
12:00 pm - 6:15 pm
CVG
-
TYS
6h 15m
1 stop
Multiple Airlines Logo
1:15 pm - 11:55 pm
TYS
-
CVG
10h 40m
1 stop
$300Multiple Airlines
lun, mag 4 - lun, mag 11
Allegiant Air Logo
3:47 pm - 10:24 pm
CVG
-
TYS
6h 37m
1 stop
Allegiant Air Logo
9:32 pm - 9:36 pm
TYS
-
CVG
24h 04m
1 stop
$318Allegiant Air
ven, apr 17 - dom, apr 19
Multiple Airlines Logo
6:32 am - 11:39 pm
CVG
-
TYS
17h 07m
1 stop
Multiple Airlines Logo
2:06 pm - 8:18 pm
TYS
-
CVG
6h 12m
1 stop
$332Multiple Airlines
gio, apr 2 - lun, apr 6

Allegiant Air flights from Cincinnati to Knoxville

Our best Allegiant Air deals on Cincinnati to Knoxville flight tickets
Allegiant Air
May 29
CVG1:05 pmCincinnati Cinci./N. Kentucky
8h 56m
1 stop
TYS10:01 pmKnoxville McGhee Tyson
Jun 1
TYS12:27 pmKnoxville McGhee Tyson
10h 51m
1 stop
CVG11:18 pmCincinnati Cinci./N. Kentucky
$236
Allegiant Air
Jun 14
CVG5:15 pmCincinnati Cinci./N. Kentucky
24h 55m
1 stop
TYS6:10 pmKnoxville McGhee Tyson
Jun 19
TYS12:40 pmKnoxville McGhee Tyson
10h 55m
1 stop
CVG11:35 pmCincinnati Cinci./N. Kentucky
$246
Allegiant Air
Apr 17
CVG3:47 pmCincinnati Cinci./N. Kentucky
6h 37m
1 stop
TYS10:24 pmKnoxville McGhee Tyson
Apr 19
TYS9:32 pmKnoxville McGhee Tyson
24h 04m
1 stop
CVG9:36 pmCincinnati Cinci./N. Kentucky
$318

American Airlines flights from Cincinnati to Knoxville

Our best American Airlines deals on Cincinnati to Knoxville flight tickets
American Airlines
May 19
CVG7:13 pmCincinnati Cinci./N. Kentucky
3h 43m
1 stop
TYS10:56 pmKnoxville McGhee Tyson
May 23
TYS8:59 amKnoxville McGhee Tyson
4h 26m
1 stop
CVG1:25 pmCincinnati Cinci./N. Kentucky
$279
American Airlines
May 19
CVG7:13 pmCincinnati Cinci./N. Kentucky
3h 43m
1 stop
TYS10:56 pmKnoxville McGhee Tyson
May 23
TYS4:43 pmKnoxville McGhee Tyson
4h 11m
1 stop
CVG8:54 pmCincinnati Cinci./N. Kentucky
$293
American Airlines
May 19
CVG6:46 amCincinnati Cinci./N. Kentucky
4h 15m
1 stop
TYS11:01 amKnoxville McGhee Tyson
May 23
TYS8:59 amKnoxville McGhee Tyson
4h 26m
1 stop
CVG1:25 pmCincinnati Cinci./N. Kentucky
$337

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 marzo 23, 2026.
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

Cheapest round-trip

CincinnatiKnoxville

CVG - TYS

CVGTYS

Cincinnati Cinci./N. Kentucky

ven 5/29

1:05 pm-10:01 pm

1 stop8h 56m

Knoxville McGhee Tyson

lun 6/1

12:27 pm-11:18 pm

1 stop10h 51m

$236

CincinnatiKnoxville

CVG - TYS

CVGTYS

Cincinnati Cinci./N. Kentucky

ven 4/17

3:47 pm-10:24 pm

1 stop6h 37m

Knoxville McGhee Tyson

dom 4/19

9:32 pm-6:36 pm

2 stops21h 04m

$251

CincinnatiKnoxville

CVG - TYS

CVGTYS

Cincinnati Cinci./N. Kentucky

dom 5/24

9:30 pm-11:37 pm

1 stop26h 07m

Knoxville McGhee Tyson

gio 5/28

6:03 pm-11:28 pm

1 stop5h 25m

$255

CincinnatiKnoxville

CVG - TYS

CVGTYS

Cincinnati Cinci./N. Kentucky

lun 5/11

9:30 pm-9:40 am

1 stop12h 10m

Knoxville McGhee Tyson

gio 5/14

9:40 pm-11:41 am

2 stops14h 01m

$271

CincinnatiKnoxville

CVG - TYS

CVGTYS

Cincinnati Cinci./N. Kentucky

mar 5/19

7:13 pm-10:56 pm

1 stop3h 43m

Knoxville McGhee Tyson

sab 5/23

8:59 am-1:25 pm

1 stop4h 26m

$279

CincinnatiKnoxville

CVG - TYS

CVGTYS

Cincinnati Cinci./N. Kentucky

ven 5/29

1:05 pm-10:01 pm

1 stop8h 56m

Knoxville McGhee Tyson

lun 6/1

12:55 pm-11:04 am

2 stops22h 09m

$280
Quickest round-trip

CincinnatiKnoxville

CVG - TYS

CVGTYS

Cincinnati Cinci./N. Kentucky

mar 5/19

7:13 pm-10:56 pm

1 stop3h 43m

Knoxville McGhee Tyson

sab 5/23

4:43 pm-8:54 pm

1 stop4h 11m

$293

CincinnatiKnoxville

CVG - TYS

CVGTYS

Cincinnati Cinci./N. Kentucky

lun 5/4

12:00 pm-6:15 pm

1 stop6h 15m

Knoxville McGhee Tyson

lun 5/11

1:15 pm-11:55 pm

1 stop10h 40m

$300

CincinnatiKnoxville

CVG - TYS

CVGTYS

Cincinnati Cinci./N. Kentucky

ven 4/17

3:47 pm-10:24 pm

1 stop6h 37m

Knoxville McGhee Tyson

dom 4/19

9:32 pm-9:36 pm

1 stop24h 04m

$318

CincinnatiKnoxville

CVG - TYS

CVGTYS

Cincinnati Cinci./N. Kentucky

gio 4/2

6:32 am-11:39 pm

1 stop17h 07m

Knoxville McGhee Tyson

lun 4/6

2:06 pm-8:18 pm

1 stop6h 12m

$332

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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 airline that flies from Cincinnati Cinci./N. Kentucky to Knoxville McGhee Tyson?

Allegiant Air is the most popular carrier operating from Cincinnati Cinci./N. Kentucky to Knoxville McGhee Tyson

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

Fastest flight time

4h 07m

Direct flights

None
The fastest flight from Cincinnati to Knoxville takes 4h 07m
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 4h 07m.

  • 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 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.

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
Maryville
Crossville
Alcoa
Murphy
Oak Ridge
Lenoir City
Newport
Kodak
Jefferson City
Dandridge
Clinton
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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