$133+ Cheap flights from Knoxville (TYS) to Columbus
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — CMH
Jul 31 — Aug 71
Round-trip
1 adult, Economy
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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
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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 Knoxville to Columbus
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Cheapest flights from Knoxville to ColumbusExplore the most affordable flight options available from Knoxville to Columbus. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2026.
Explore the most affordable flight options available from Knoxville to Columbus. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2026.
This Delta deal was found by Cheapflights users on 6/30. 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.
Tue 7/287:43 pm
TYS
- CMH
1 stop5h 01m
Delta
Tue 8/46:00 am
CMH
- TYS
1 stop5h 11m
Delta
Deal found 6/30![Delta logo]()
$265
This American Airlines deal was found by Cheapflights users on 6/27. 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.
Thu 8/66:05 pm
TYS
- CMH
1 stop4h 50m
American Airlines
Mon 8/106:00 am
CMH
- TYS
1 stop3h 43m
American Airlines
Deal found 6/27![American Airlines logo]()
$267
This Southwest deal was found by Cheapflights users on 6/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:10 am
TYS
- CMH
2 stops9h 50m
Southwest
Mon 8/107:30 am
CMH
- TYS
1 stop5h 55m
Southwest
Deal found 6/29![Southwest logo]()
$298
This American Airlines deal was found by Cheapflights users on 6/27. 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 8/247:25 pm
TYS
- CMH
1 stop3h 30m
American Airlines
Fri 8/284:17 pm
CMH
- TYS
1 stop4h 42m
American Airlines
Deal found 6/27![American Airlines logo]()
$302
This Southwest deal was found by Cheapflights users on 6/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:55 pm
TYS
- CMH
1 stop3h 10m
Southwest
Tue 8/412:10 pm
CMH
- TYS
2 stops6h 45m
Southwest
Deal found 6/30![Southwest logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 6/27. 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 8/242:51 pm
TYS
- CMH
1 stop18h 52m
Multiple Airlines
Fri 8/287:45 pm
CMH
- TYS
2 stops17h 19m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$310
This American Airlines deal was found by Cheapflights users on 6/28. 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.
Thu 7/235:00 am
TYS
- CMH
1 stop5h 25m
American Airlines
Sat 7/253:48 pm
CMH
- TYS
1 stop6h 45m
American Airlines
Deal found 6/28![American Airlines logo]()
$321
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Tue 8/117:00 am
TYS
- CMH
1 stop4h 40m
United Airlines
Wed 8/127:20 am
CMH
- TYS
1 stop5h 58m
United Airlines
Deal found 6/30![United Airlines logo]()
$335
This Delta deal was found by Cheapflights users on 7/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/315:25 pm
TYS
- CMH
1 stop3h 37m
Delta
Mon 8/36:00 am
CMH
- TYS
1 stop3h 36m
Delta
Deal found 7/1![Delta logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 7/2412:40 pm
TYS
- CMH
1 stop6h 25m
Multiple Airlines
Sun 7/265:44 pm
CMH
- TYS
2 stops22h 58m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$347
Best flights from Knoxville to ColumbusDiscover carefully curated flight deals from Knoxville to Columbus that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 1, 2026.
Discover carefully curated flight deals from Knoxville to Columbus that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 1, 2026.
This Southwest deal was found by Cheapflights users on 6/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:10 am
TYS
- CMH
2 stops9h 50m
Southwest
Mon 8/107:30 am
CMH
- TYS
1 stop5h 55m
Southwest
Deal found 6/29![Southwest logo]()
$298
This United Airlines deal was found by Cheapflights users on 6/26. 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.
Tue 8/117:15 am
TYS
- CMH
1 stop8h 46m
United Airlines
Wed 8/126:30 am
CMH
- TYS
1 stop6h 50m
United Airlines
Deal found 6/26![United Airlines logo]()
$335
This Delta deal was found by Cheapflights users on 7/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/317:49 pm
TYS
- CMH
1 stop4h 55m
Delta
Sun 8/26:00 am
CMH
- TYS
1 stop3h 36m
Delta
Deal found 7/1![Delta logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 7/2412:40 pm
TYS
- CMH
1 stop6h 25m
Multiple Airlines
Sun 7/268:59 pm
CMH
- TYS
1 stop26h 34m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$337
This Southwest deal was found by Cheapflights users on 6/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:55 pm
TYS
- CMH
1 stop3h 10m
Southwest
Tue 8/412:10 pm
CMH
- TYS
2 stops6h 45m
Southwest
Deal found 6/30![Southwest logo]()
$305
This Delta deal was found by Cheapflights users on 7/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/315:25 pm
TYS
- CMH
1 stop3h 37m
Delta
Mon 8/36:00 am
CMH
- TYS
1 stop3h 36m
Delta
Deal found 7/1![Delta logo]()
$337
Last-minute flights from Knoxville to ColumbusDiscover last-minute flight deals from Knoxville to Columbus. Data last updated July 1, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Columbus. Data last updated July 1, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/28. 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.
Thu 7/235:00 am
TYS
- CMH
1 stop5h 25m
American Airlines
Sat 7/253:48 pm
CMH
- TYS
1 stop6h 45m
American Airlines
Deal found 6/28![American Airlines logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 7/2412:40 pm
TYS
- CMH
1 stop6h 25m
Multiple Airlines
Sun 7/265:44 pm
CMH
- TYS
2 stops22h 58m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 6/30. 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.
Tue 7/287:43 pm
TYS
- CMH
1 stop5h 01m
Delta
Tue 8/46:00 am
CMH
- TYS
1 stop5h 11m
Delta
Deal found 6/30![Delta logo]()
$265
This Southwest deal was found by Cheapflights users on 6/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:55 pm
TYS
- CMH
1 stop3h 10m
Southwest
Tue 8/412:10 pm
CMH
- TYS
2 stops6h 45m
Southwest
Deal found 6/30![Southwest logo]()
$305
This Delta deal was found by Cheapflights users on 7/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/315:25 pm
TYS
- CMH
1 stop3h 37m
Delta
Mon 8/36:00 am
CMH
- TYS
1 stop3h 36m
Delta
Deal found 7/1![Delta logo]()
$337
This American Airlines deal was found by Cheapflights users on 6/29. 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.
Thu 8/66:05 pm
TYS
- CMH
1 stop4h 50m
American Airlines
Mon 8/106:00 am
CMH
- TYS
1 stop3h 43m
American Airlines
Deal found 6/29![American Airlines logo]()
$267
This Southwest deal was found by Cheapflights users on 6/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:10 am
TYS
- CMH
2 stops9h 50m
Southwest
Mon 8/107:30 am
CMH
- TYS
1 stop5h 55m
Southwest
Deal found 6/29![Southwest logo]()
$298
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Tue 8/117:00 am
TYS
- CMH
1 stop4h 40m
United Airlines
Wed 8/127:20 am
CMH
- TYS
1 stop5h 58m
United Airlines
Deal found 6/30![United Airlines logo]()
$335
This American Airlines deal was found by Cheapflights users on 6/27. 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 8/247:25 pm
TYS
- CMH
1 stop3h 30m
American Airlines
Fri 8/284:17 pm
CMH
- TYS
1 stop4h 42m
American Airlines
Deal found 6/27![American Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 6/27. 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 8/242:51 pm
TYS
- CMH
1 stop18h 52m
Multiple Airlines
Fri 8/287:45 pm
CMH
- TYS
2 stops17h 19m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$310
One-way flights from Knoxville to ColumbusSearch for one-way flight options from Knoxville to Columbus. Find affordable one-way fares based on user searches. Data last updated July 1, 2026.
Search for one-way flight options from Knoxville to Columbus. Find affordable one-way fares based on user searches. Data last updated July 1, 2026.
This American Airlines deal was found by Cheapflights users on 6/27. 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.
Tue 7/286:10 pm
TYS
- CMH
1 stop5h 46m
American Airlines
Deal found 6/27![American Airlines logo]()
$133
This Southwest deal was found by Cheapflights users on 6/28. 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.
Wed 9/238:05 am
TYS
- CMH
2 stops6h 50m
Southwest
Deal found 6/28![Southwest logo]()
$138
This Delta deal was found by Cheapflights users on 6/30. 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.
Mon 10/196:21 pm
TYS
- CMH
1 stop6h 13m
Delta
Deal found 6/30![Delta logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 6/30. 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.
Mon 10/197:00 am
TYS
- CMH
2 stops34h 33m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 6/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2312:55 pm
TYS
- CMH
2 stops22h 22m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$163
This American Airlines deal was found by Cheapflights users on 6/29. 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.
Sun 8/235:00 am
TYS
- CMH
1 stop3h 39m
American Airlines
Deal found 6/29![American Airlines logo]()
$169
This Southwest deal was found by Cheapflights users on 6/27. 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 7/288:10 am
TYS
- CMH
2 stops9h 20m
Southwest
Deal found 6/27![Southwest logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 9/231:22 pm
TYS
- CMH
3 stops28h 11m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 6/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/189:39 pm
TYS
- CMH
2 stops20h 13m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$261
Find flight deals from Knoxville to Columbus
Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Columbus (C01). 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 July 1, 2026.
Round-trip from | $265 (Delta) |
|---|---|
One-way from | $133 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Knoxville to Columbus 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 2,558,603 searches. Data last updated July 1, 2026.
Use the filters below to find and compare flights from Knoxville to Columbus that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KnoxvilleColumbus
TYS - CMH
TYSCMH
Knoxville McGhee Tyson
Thu 8/6
7:10 am-5:00 pm
2 stops9h 50m
Columbus
Mon 8/10
7:30 am-1:25 pm
1 stop5h 55m
$298
KnoxvilleColumbus
TYS - CMH
TYSCMH
Knoxville McGhee Tyson
Tue 7/28
6:55 pm-10:05 pm
1 stop3h 10m
Columbus
Tue 8/4
12:10 pm-6:55 pm
2 stops6h 45m
$305
KnoxvilleColumbus
TYS - CMH
TYSCMH
Knoxville McGhee Tyson
Tue 8/11
7:15 am-4:01 pm
1 stop8h 46m
Columbus
Wed 8/12
6:30 am-1:20 pm
1 stop6h 50m
$335
KnoxvilleColumbus
TYS - CMH
TYSCMH
Knoxville McGhee Tyson
Fri 7/31
7:49 pm-12:44 am
1 stop4h 55m
Columbus
Sun 8/2
6:00 am-9:36 am
1 stop3h 36m
$337
KnoxvilleColumbus
TYS - CMH
TYSCMH
Knoxville McGhee Tyson
Fri 7/24
12:40 pm-7:05 pm
1 stop6h 25m
Columbus
Sun 7/26
8:59 pm-11:33 pm
1 stop26h 34m
$337
Quickest round-trip
KnoxvilleColumbus
TYS - CMH
TYSCMH
Knoxville McGhee Tyson
Fri 7/31
5:25 pm-9:02 pm
1 stop3h 37m
Columbus
Mon 8/3
6:00 am-9:36 am
1 stop3h 36m
$337
Cheapest one-way
KnoxvilleColumbus
TYS - CMH
TYSCMH
Knoxville McGhee Tyson
Tue 7/28
6:10 pm-11:56 pm
1 stop5h 46m
$133
KnoxvilleColumbus
TYS - CMH
TYSCMH
Knoxville McGhee Tyson
Wed 9/23
6:00 pm-12:05 am
1 stop6h 05m
$133
KnoxvilleColumbus
TYS - CMH
TYSCMH
Knoxville McGhee Tyson
Wed 9/23
8:05 am-2:55 pm
2 stops6h 50m
$138
KnoxvilleColumbus
TYS - CMH
TYSCMH
Knoxville McGhee Tyson
Mon 10/19
6:21 pm-12:34 am
1 stop6h 13m
$147
Showing 1-10 of 15 resultsSorted by cheapest first
Best time to book a flight from Knoxville to Columbus
Have a flexible travel schedule? Discover the best time to fly to Columbus from Knoxville with our price prediction graph.
TYS-C01
TYS-CMH
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 Knoxville to Columbus
TYS-C01
TYS-CMH
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Columbus
Get insights into the airlines that provide service to Columbus. 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 Columbus. Reviews last updated July 1, 2026.
Read reviews from past customers who have flown Delta and American Airlines from Knoxville to Columbus. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Crew
8.5
Comfort
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Crew
8.5
Comfort
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Crew
8.5
Comfort
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Knoxville to Columbus. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Knoxville to Columbus
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Complete your trip
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Search flights from Knoxville to Columbus by cabin class
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Knoxville and Columbus flights
Browse other Knoxville and Columbus flight options. Last updated on July 1, 2026.
Other flights from Knoxville
Browse through other flights departing from Knoxville. Flights are based on user searches made on Cheapflights and were last updated on July 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Knoxville to Columbus
Discover the top 2 airlines that operate flights from Knoxville to Columbus. 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 2,558,603 searches. Data last updated July 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$218 | Average$336 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$228 | Average$367 | FlexibilityNo cancel fee | On-time71% |