
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $284 (Kiwi.com) |
One-way from | $139 (Kiwi.com) |
Popular in | January |
Cheapest in | July |
Average price | $423 |
Fly from
Fly to
Route
Depart
Return
ColumbusKnoxville
CMH - TYS
CMHTYS
Columbus
Thu 6/11
6:00 pm-4:40 pm
2 stops22h 40m
Knoxville McGhee Tyson
Mon 6/15
10:03 pm-8:13 pm
1 stop22h 10m
ColumbusKnoxville
CMH - TYS
CMHTYS
Columbus
Wed 6/10
2:19 pm-8:56 pm
1 stop6h 37m
Knoxville McGhee Tyson
Wed 6/24
6:00 am-1:17 pm
1 stop7h 17m
ColumbusKnoxville
CMH - TYS
CMHTYS
Columbus
Sat 8/1
7:40 am-2:05 pm
1 stop6h 25m
Knoxville McGhee Tyson
Tue 9/8
5:30 pm-9:10 pm
1 stop3h 40m
ColumbusKnoxville
CMH - TYS
CMHTYS
Columbus
Thu 9/3
5:20 am-9:48 am
1 stop4h 28m
Knoxville McGhee Tyson
Sun 9/6
5:45 am-9:46 am
1 stop4h 01m
ColumbusKnoxville
CMH - TYS
CMHTYS
Columbus
Fri 9/11
7:30 am-1:25 pm
1 stop5h 55m
Knoxville McGhee Tyson
Mon 9/14
8:25 am-1:15 pm
1 stop4h 50m
ColumbusKnoxville
CMH - TYS
CMHTYS
Columbus
Fri 8/21
12:55 pm-6:35 pm
1 stop5h 40m
Knoxville McGhee Tyson
Mon 8/24
7:10 am-12:25 pm
1 stop5h 15m
ColumbusKnoxville
CMH - TYS
CMHTYS
Columbus
Sun 8/9
5:13 pm-11:52 pm
1 stop6h 39m
Knoxville McGhee Tyson
Sun 8/16
5:19 am-8:57 am
1 stop3h 38m
ColumbusKnoxville
CMH - TYS
CMHTYS
Columbus
Wed 6/10
5:00 am-5:00 pm
1 stop12h 00m
Knoxville McGhee Tyson
Wed 6/24
8:10 am-5:30 pm
2 stops9h 20m
ColumbusKnoxville
CMH - TYS
CMHTYS
Columbus
Wed 6/10
6:00 am-9:53 am
1 stop3h 53m
ColumbusKnoxville
CMH - TYS
CMHTYS
Columbus
Sat 6/6
7:00 pm-12:01 am
1 stop5h 01m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
Currently, July is the cheapest month in which you can book a flight from Columbus Airport to Knoxville (average of $228). Flying from Columbus Airport to Knoxville in January is currently the most expensive (average of $557). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Charlotte (CLT) – chosen by Cheapflights users on 50% of 1-stop itineraries from Columbus Airport to Knoxville on Cheapflights.
Charlotte (CLT) is the most affordable 1-stop option, with an average round-trip price of $236.
Flights via Charlotte (CLT) have the shortest average one-way travel time for 1-stop routes: 4h 09m.
Flights via Washington, D.C. (IAD) offer the fastest connection on this route, with an average layover time of 1h 05m.
Boarding
Food
Comfort
Crew
Overall
Entertainment
Reviews
Anonymous,May 2026
SEA - KOA
Boarding
Food
Comfort
Crew
Overall
Entertainment
Reviews
Anonymous,May 2026
SEA - KOA
Boarding
Food
Comfort
Crew
Overall
Entertainment
Reviews
Anonymous,May 2026
SEA - KOA
Boarding
Food
Comfort
Crew
Overall
Entertainment
Reviews
Anonymous,May 2026
SEA - KOA
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$218 | Average$293 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$218 | Average$467 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$235 | Average$422 | FlexibilityNo cancel fee | On-time69% |