$137+ 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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — TYS
Dec 3 — Dec 101
Round-trip
1 adult, Economy
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Find cheap flights from Columbus to Knoxville with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Columbus to Knoxville
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Cheapest flights from Columbus to KnoxvilleExplore 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 November 3, 2026.
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 November 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/171:29 pm -
1 stop22h 37m
Thu 11/1911:36 am -
1 stop29h 04m
Deal found 10/30![Multiple Airlines logo]()
$195
This American Airlines deal was found by Cheapflights users on 11/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/271:30 pm -
1 stop5h 22m
Tue 12/15:01 pm -
1 stop4h 39m
Deal found 11/2![American Airlines logo]()
$273
This Delta deal was found by Cheapflights users on 10/29. 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.
Sat 11/286:00 am -
1 stop3h 55m
Wed 12/210:41 am -
1 stop3h 25m
Deal found 10/29![Delta logo]()
$303
This Southwest deal was found by Cheapflights users on 11/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:20 am -
2 stops6h 00m
Sun 12/67:25 pm -
1 stop3h 15m
Deal found 11/1![Southwest logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/121:29 pm -
1 stop9h 08m
Sun 11/156:33 pm -
1 stop26h 41m
Deal found 10/30![Multiple Airlines logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/277:35 pm -
1 stop27h 53m
Fri 12/49:37 pm -
2 stops43h 10m
Deal found 10/30![Multiple Airlines logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/31:29 pm -
2 stops46h 09m
Wed 11/1110:55 am -
1 stop25h 49m
Deal found 11/2![Multiple Airlines logo]()
$346
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Sat 11/286:10 am -
1 stop4h 23m
Wed 12/26:13 am -
1 stop5h 31m
Deal found 10/29![American Airlines logo]()
$353
This Southwest deal was found by Cheapflights users on 11/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2712:55 pm -
1 stop8h 50m
Tue 12/17:55 am -
2 stops13h 10m
Deal found 11/2![Southwest logo]()
$354
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Mon 11/306:00 pm -
1 stop3h 41m
Sun 12/68:00 pm -
1 stop4h 22m
Deal found 11/1![American Airlines logo]()
$370
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:35 pm -
2 stops14h 30m
Fri 11/209:13 pm -
1 stop19h 27m
Deal found 10/30![Multiple Airlines logo]()
$374
Best flights from Columbus to KnoxvilleDiscover carefully curated flight deals from Columbus to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 3, 2026.
Discover carefully curated flight deals from Columbus to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 3, 2026.
This Southwest deal was found by Cheapflights users on 11/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2712:55 pm -
1 stop8h 50m
Tue 12/17:55 am -
2 stops13h 10m
Deal found 11/2![Southwest logo]()
$354
This United Airlines deal was found by Cheapflights users on 10/30. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/302:15 pm -
1 stop6h 50m
Wed 2/310:45 am -
1 stop6h 02m
Deal found 10/30![United Airlines logo]()
$363
This Delta deal was found by Cheapflights users on 10/30. 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.
Fri 11/133:04 pm -
1 stop4h 28m
Fri 11/204:00 pm -
1 stop6h 23m
Deal found 10/30![Delta logo]()
$380
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3010:28 am -
1 stop7h 23m
Sun 12/611:00 am -
2 stops25h 20m
Deal found 11/1![Multiple Airlines logo]()
$395
This United Airlines deal was found by Cheapflights users on 11/1. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/285:15 am -
1 stop4h 38m
Wed 12/26:00 am -
2 stops12h 42m
Deal found 11/1![United Airlines logo]()
$435
Last-minute flights from Columbus to KnoxvilleDiscover last-minute flight deals from Columbus to Knoxville. Data last updated November 3, 2026 and is based on user searches.
Discover last-minute flight deals from Columbus to Knoxville. Data last updated November 3, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/31:29 pm -
2 stops46h 09m
Wed 11/1110:55 am -
1 stop25h 49m
Deal found 11/2![Multiple Airlines logo]()
$346
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/121:29 pm -
1 stop9h 08m
Sun 11/156:33 pm -
1 stop26h 41m
Deal found 10/30![Multiple Airlines logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:35 pm -
2 stops14h 30m
Fri 11/209:13 pm -
1 stop19h 27m
Deal found 10/30![Multiple Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 10/30. 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.
Fri 11/133:04 pm -
1 stop4h 28m
Fri 11/204:00 pm -
1 stop6h 23m
Deal found 10/30![Delta logo]()
$380
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/171:29 pm -
1 stop22h 37m
Thu 11/1911:36 am -
1 stop29h 04m
Deal found 10/30![Multiple Airlines logo]()
$195
This American Airlines deal was found by Cheapflights users on 11/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/271:30 pm -
1 stop5h 22m
Tue 12/15:01 pm -
1 stop4h 39m
Deal found 11/2![American Airlines logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/277:35 pm -
1 stop27h 53m
Fri 12/49:37 pm -
2 stops43h 10m
Deal found 10/30![Multiple Airlines logo]()
$334
This Southwest deal was found by Cheapflights users on 11/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2712:55 pm -
1 stop8h 50m
Tue 12/17:55 am -
2 stops13h 10m
Deal found 11/2![Southwest logo]()
$354
This Delta deal was found by Cheapflights users on 10/29. 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.
Sat 11/286:00 am -
1 stop3h 55m
Wed 12/210:41 am -
1 stop3h 25m
Deal found 10/29![Delta logo]()
$303
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Sat 11/286:10 am -
1 stop4h 23m
Wed 12/26:13 am -
1 stop5h 31m
Deal found 10/29![American Airlines logo]()
$353
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Mon 11/306:00 pm -
1 stop3h 41m
Sun 12/68:00 pm -
1 stop4h 22m
Deal found 11/1![American Airlines logo]()
$370
One-way flights from Columbus to KnoxvilleSearch for one-way flight options from Columbus to Knoxville. Find affordable one-way fares based on user searches. Data last updated November 3, 2026.
Search for one-way flight options from Columbus to Knoxville. Find affordable one-way fares based on user searches. Data last updated November 3, 2026.
This Delta deal was found by Cheapflights users on 11/2. 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 1/148:07 am -
1 stop6h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Delta logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/121:29 pm -
1 stop9h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$174
This United Airlines deal was found by Cheapflights users on 11/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/1412:20 pm -
1 stop4h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![United Airlines logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:22 pm -
3 stops41h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$280
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Fri 11/208:15 pm -
1 stop3h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![American Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:32 pm -
2 stops26h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$307
This American Airlines deal was found by Cheapflights users on 11/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/113:01 pm -
1 stop3h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![American Airlines logo]()
$339
Find 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 November 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $195 (Kiwi.com) |
One-way from | $137 (Delta) |
Popular in | September |
Cheapest in | February |
Average price | $556 |
Cheapflights Fare Finder
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 7,457,451 searches. Data last updated November 3, 2026.
Use the filters below to find and compare flights from Columbus Airport to Knoxville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ColumbusKnoxville
CMH Columbus - TYS Knoxville McGhee Tyson
CMHTYS
Columbus
Thu 1/14
8:07 am-2:48 pm
1 stop6h 41m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$137
ColumbusKnoxville
CMH Columbus - TYS Knoxville McGhee Tyson
CMHTYS
Columbus
Thu 11/12
1:29 pm-10:37 pm
1 stop9h 08m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$174
Quickest round-trip
ColumbusKnoxville
CMH Columbus - TYS Knoxville McGhee Tyson
CMHTYS
Columbus
Thu 1/14
12:20 pm-4:54 pm
1 stop4h 34m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$182
ColumbusKnoxville
CMH Columbus - TYS Knoxville McGhee Tyson
CMHTYS
Columbus
Wed 11/11
7:22 pm-12:27 pm
3 stops41h 05m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$280
ColumbusKnoxville
CMH Columbus - TYS Knoxville McGhee Tyson
CMHTYS
Columbus
Fri 11/20
1:06 pm-6:16 pm
1 stop5h 10m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$280
ColumbusKnoxville
CMH Columbus - TYS Knoxville McGhee Tyson
CMHTYS
Columbus
Fri 11/6
6:32 pm-9:00 pm
2 stops26h 28m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$307
ColumbusKnoxville
CMH Columbus - TYS Knoxville McGhee Tyson
CMHTYS
Columbus
Fri 11/27
12:55 pm-9:45 pm
1 stop8h 50m
Knoxville McGhee Tyson
Tue 12/1
7:55 am-9:05 pm
2 stops13h 10m
$354
ColumbusKnoxville
CMH Columbus - TYS Knoxville McGhee Tyson
CMHTYS
Columbus
Sat 1/30
2:15 pm-9:05 pm
1 stop6h 50m
Knoxville McGhee Tyson
Wed 2/3
10:45 am-4:47 pm
1 stop6h 02m
$363
ColumbusKnoxville
CMH Columbus - TYS Knoxville McGhee Tyson
CMHTYS
Columbus
Fri 11/13
3:04 pm-7:32 pm
1 stop4h 28m
Knoxville McGhee Tyson
Fri 11/20
4:00 pm-10:23 pm
1 stop6h 23m
$380
ColumbusKnoxville
CMH Columbus - TYS Knoxville McGhee Tyson
CMHTYS
Columbus
Mon 11/30
10:28 am-5:51 pm
1 stop7h 23m
Knoxville McGhee Tyson
Sun 12/6
11:00 am-12:20 pm
2 stops25h 20m
$395
Showing 1-10 of 12 resultsSorted by cheapest first
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 November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- 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.
CMH-TYS
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.
Cheapflights Insights
Everything you need to know about your flight from Columbus Airport to Knoxville
What’s the top layover airport for flights from Columbus Airport to Knoxville?
Share of 1-stop round-trip flights from Columbus Airport to Knoxville chosen by Cheapflights users in the past 12 months, using the same layover each way.
Charlotte (CLT) – chosen by Cheapflights users on 50% of 1-stop itineraries from Columbus Airport to Knoxville on Cheapflights.
What’s the cheapest layover airport for flights from Columbus Airport to Knoxville?
Average round-trip fare for 1-stop flights from Columbus Airport to Knoxville, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Charlotte (CLT) is the most affordable 1-stop option, with an average round-trip price of $236.
What’s the fastest layover option from Columbus Airport to Knoxville?
Shortest average travel time for 1-stop one-way flights from Columbus Airport to Knoxville, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Charlotte (CLT) have the shortest average one-way travel time for 1-stop routes: 4h 09m.
Which airport typically offers the quickest layover for flights from Columbus Airport to Knoxville?
Average layover duration for 1-stop one-way flights from Columbus Airport to Knoxville, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Washington, D.C. (IAD) offer the fastest connection on this route, with an average layover time of 1h 05m.
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 November 3, 2026.
Get a feel of what it's like to fly with United Airlines and American Airlines from Columbus Airport to Knoxville by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.1
Comfort
7.3
Boarding
7.7
Overall
7.3
Crew
8.1
Food
6.7
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Entertainment
7.1
Comfort
7.3
Boarding
7.7
Overall
7.3
Crew
8.1
Food
6.7
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Entertainment
7.1
Comfort
7.3
Boarding
7.7
Overall
7.3
Crew
8.1
Food
6.7
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
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.
Traveling to a place near Knoxville?
Book flights to Knoxville if you plan to visit one of these locationsCherokee
Morristown
Newport
Bryson City
Crossville
Murphy
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Other flights to Knoxville
Explore flights to Knoxville departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 3, 2026.
Columbus and Knoxville flights
Browse other Columbus and Knoxville flight options. Last updated on November 3, 2026.
Other flights from Columbus
Browse through other flights departing from Columbus. Flights are based on user searches made on Cheapflights and were last updated on November 3, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Columbus to Knoxville
Discover the top 2 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 7,457,451 searches. Data last updated November 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$236 | Average$386 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$272 | Average$313 | FlexibilityNo cancel fee | On-time69% |